October 23, 2020 CITY OF LONDON BACKFLOW PREVENTION & MONITORING PROGRAM REGISTERED TESTERS LIST In accordance with the Ontario Building Code and City of London Water By-law # W-8, any existing or new Reduced Pressure Backflow Preventers, Double Check Valve Assemblies, and Pressure Vacuum Breakers are required to be inspected and tested upon installation, when cleaned, repaired or overhauled, when relocated, and annually thereafter by a tester registered with the City of London. No person shall without the permission of the City remove any cross connection control or backflow prevention devices. Installation, replacement, and/or repair of testable backflow prevention devices must be performed by a qualified Plumber currently licensed by the Province of Ontario. Plumbing Contractors also require a current City of London Plumbing Contractor Business License. The following is a list of certified Cross Connection and Backflow Prevention Device Testers who have registered with the City of London. Please contact these registered testers directly and check their references and insurance and discuss costs prior to proceeding with any work as they are not employed by the City of London. Thank you for your cooperation.

Firm Name Tester Name Address Phone # 3M Canada Company Stephen Ipsen Testers on staff – for 3M use only Mark Migchels -10 AC Mechanical Contractors Ltd. Rick Barreto 2857 Sherwood Hts. Dr., Oakville 905-829-1705 Accurate PHC Inc. Imran Ahmed 301 Oxford St. West, London 519-639-0092 Ambrose Plumbing & Heating Ltd. Aaron Kittelberger 1227 Talbot St., St. Thomas 519-631-5011 Nic Vader ARC Plumbing & Heating Inc. (4) John Bou-Younes -4 11 Jutland Rd, 416-255-9550 S.W. Atchison Plumbing & Heating Ltd. Andrew Atchison 4186 Raney Cres., London 519-652-2968 Marco Giorgini Dan Harkness Craig Parkinson BGIS Ryan Sinke 4175 14th Ave., Markham 519-521-7891 Backflow Pro Inc. Denis Tessier 12 Deerpark Ave., Brantford 519-750-4244 Jason Tessier Backflow Specialties (4) Dan Allen -4 211 Carnwith Dr. West, Whitby 905-655-4772 Ian (Craig) Allen -4 Brad Baker Plumbing, Heating & Electrical Perry Weido 455 C Andrew St, Exeter 519-235-1039 Inc. Barrett Mechanical Inc. Tyler McCabe 4058 Eastgate Cres., London 519-652-7207 L.J. Barton Mechanical Inc. Jeff Kowch 1341 Osprey Dr, Ancaster 905-304-1976 Beam Service Plumbing & Contracting Ltd. Floyd Beam -4 92 Ethel St., Kitchener 519-585-1555 (4) Best Plumbing & Drainage Contractors James E. Lawrence 2656 Dingman Dr., London 519-438-6565 Tim Nutting Besterd Mechanical Joel Corbett 795 Central Ave., London 519-672-8454 Robert Littlechild Bruce Walls Bradley Watkins Blackburn Plumbing Giuseppe (Joe) Virzi 11 Ivybridge Dr, Brampton 647-321-1946 Blue Jay Sprinkler Systems Inc. Kevin Duwyn -9 1478 Seagull Rd., London 519-641-3578 Mathew Dyck -2 Mike Lavigne -9 Brent Lively -2 Trevor Lively -9 James Ian Stenhouse -9 Brisson & Massie Mechanical Inc. Dave J. Gilbert 1044 Hargrieve Rd., London 519-668-2351 Clinton Hamilton James Rosborough Restrictions 1 Apprentice Plumber - can test devices only, any installations, repairs or replacement of devices must be overseen by a qualified Plumber currently licensed with the Province of Ontario. 2 Irrigation System Installer - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 3 Gas Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 4 Plumbing Contractor does not have a current City of London Plumbing Contractor Business License - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumbing Contractor licensed with the City of London. 5 Sprinkler Fitter Journeyman/Sprinklerfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 6 Sprinkler & Fire Protection Installer (Certified by Province of Ontario or Red Seal) - can test devices only, any installations, repairs or replacement of devices not on fire protection lines must be performed by a qualified Plumber. 6A = Apprentice Sprinkler & Fire Protection Installer. 7 Industrial Mechanic (Millwright) - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 8 Pipe Fitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 9 Certified Irrigation Contractor/Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 10 Steamfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 11 Registered Fire Alarm Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 12 Refrigeration and Air Conditioning Systems Mechanic - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 13 Civil Engineering Technologist - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. October 23, 2020 CITY OF LONDON BACKFLOW PREVENTION & MONITORING PROGRAM REGISTERED TESTERS LIST In accordance with the Ontario Building Code and City of London Water By-law # W-8, any existing or new Reduced Pressure Backflow Preventers, Double Check Valve Assemblies, and Pressure Vacuum Breakers are required to be inspected and tested upon installation, when cleaned, repaired or overhauled, when relocated, and annually thereafter by a tester registered with the City of London. No person shall without the permission of the City remove any cross connection control or backflow prevention devices. Installation, replacement, and/or repair of testable backflow prevention devices must be performed by a qualified Plumber currently licensed by the Province of Ontario. Plumbing Contractors also require a current City of London Plumbing Contractor Business License. The following is a list of certified Cross Connection and Backflow Prevention Device Testers who have registered with the City of London. Please contact these registered testers directly and check their references and insurance and discuss costs prior to proceeding with any work as they are not employed by the City of London. Thank you for your cooperation.

Firm Name Tester Name Address Phone # Brouwer Plumbing & Heating Ltd. Duane Fevens 833 Central Ave., London 519-672-1631 Caledon Creek Mechanical Ltd. Robert Olma 18023 Horseshoe Hill Rd., Caledon 519-927-0190 Village Canadian National Railway Marcel Bryce DeClerk Tester on staff – for CN use only Canrain Lawn Sprinklers Inc. Alex Laine -2 5 Milford Cres., London 519-679-7329 Cimco Refrigeration Laurens de Regt -1 651 Wilton Grove Rd., London 519-439-1300 Rob Henshaw CMS Custom Mechanical Services Christopher Mitchell -7 14303 Ilderton Rd., London 519-318-2453 Corporation of the City of London Oliver Godbout Testers on staff – for CofL use only Tom McChesney Jay Zvonkin Culliton Inc. Tony Diamond 473 Douro St., Stratford 519-271-1981 Daniel Jacob Terry Klumper Chris Nyenhuis Curney Mechanical Ltd. Jim Dewan 414 Neptune Cres., London 519-453-1614 Peter Doucet Paul Doucette Gord Miller Zachery Schwab D & S Plumbing & Heating Robert DeFreitas 1970 Mallard Rd., Unit 2, London 519-472-7048 Dalcro Mechanical Contracting Ltd. (4) Steven Sunjka -4 1402 Haig Blvd., 905-781-1442 Dean-Lane Contractors Ltd. Jason Ernewein 970 Guelph St, Kitchener 519-585-0903 Design/Build Mechanical Joseph Cunningham 12 Spackman Blvd., St. Thomas 519-636-4322 Lucas Telford Dielco Industrial Contractors Ltd. Craig Hicks 80 Enterprise Dr. S., London 519-685-2224 Shawn Macaulay Jason MacLeod Brendan Nother Matthew Shipman

Dordan Mechanical Inc. Rod Dunkel 227 Victoria St., New Hamburg 519-662-9900 Drains R Us Plumbing Inc. John Goldsworthy 663 Burnett Ave, Cambridge 519-654-0007 James Stapleton -1 Duke Maintenance Inc. Jason Dukeshire 17C Childers St., London 519-659-8629 Dundee Services Robert Dunn London 519-619-0455 EOS Mechanical Inc. (4) Steven Spagnolo -4 55 Mountainash Rd., Brampton 647-621-6811

Restrictions 1 Apprentice Plumber - can test devices only, any installations, repairs or replacement of devices must be overseen by a qualified Plumber currently licensed with the Province of Ontario. 2 Irrigation System Installer - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 3 Gas Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 4 Plumbing Contractor does not have a current City of London Plumbing Contractor Business License - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumbing Contractor licensed with the City of London. 5 Sprinkler Fitter Journeyman/Sprinklerfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 6 Sprinkler & Fire Protection Installer (Certified by Province of Ontario or Red Seal) - can test devices only, any installations, repairs or replacement of devices not on fire protection lines must be performed by a qualified Plumber. 6A = Apprentice Sprinkler & Fire Protection Installer. 7 Industrial Mechanic (Millwright) - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 8 Pipe Fitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 9 Certified Irrigation Contractor/Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 10 Steamfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 11 Registered Fire Alarm Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 12 Refrigeration and Air Conditioning Systems Mechanic - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 13 Civil Engineering Technologist - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. October 23, 2020 CITY OF LONDON BACKFLOW PREVENTION & MONITORING PROGRAM REGISTERED TESTERS LIST In accordance with the Ontario Building Code and City of London Water By-law # W-8, any existing or new Reduced Pressure Backflow Preventers, Double Check Valve Assemblies, and Pressure Vacuum Breakers are required to be inspected and tested upon installation, when cleaned, repaired or overhauled, when relocated, and annually thereafter by a tester registered with the City of London. No person shall without the permission of the City remove any cross connection control or backflow prevention devices. Installation, replacement, and/or repair of testable backflow prevention devices must be performed by a qualified Plumber currently licensed by the Province of Ontario. Plumbing Contractors also require a current City of London Plumbing Contractor Business License. The following is a list of certified Cross Connection and Backflow Prevention Device Testers who have registered with the City of London. Please contact these registered testers directly and check their references and insurance and discuss costs prior to proceeding with any work as they are not employed by the City of London. Thank you for your cooperation.

Firm Name Tester Name Address Phone # Engie MultiTech Ltd. (4) Anthony Nardelli -4 2025 Meadowvale Blvd, 905-812-7900 Mississauga Evergreen Irrigation London Ltd. Christopher Mitchell -7 PO Box 24046 Cherry Hill, London 519-666-0754 FSR Mechanical Inc. (4) Francesco Spadafora -4 PO Box 399, Nobleton 416-881-8441 of Applied Arts & Reid A. Clarke Testers on staff – for Fanshawe Technology Jason Melville College use only Martin Smits Forest City Fire Protection Ltd. Douglas Colbourn -6 160 Adelaide St. South, London 519-668-0010 James Easton -6 Michael Mifflin -6 Stephen Robinson -6 Ronald Swain -6 Melvin Zietsma -6 Fortifire Ltd. Chris Desjardins -6A 641 Consortium Crt., London 519-660-6643 Charles Fraser -6 Peter Gentile -11 G.O. Tap Plus Inc. He (Harry) Ding 335 Watline Ave., Mississauga 416-695-4377 Jie (Joe) Dong Zhou Georgian Bay Fire & Safety Ltd. Joel Holman -6 1022 Hubrey Rd., London 519-686-1301 John Harding Plumbing Contractors John Harding 150 Wellington St., Delaware 226-376-3935 Hesselmans Plumbing & Heating Ltd. Joe Hesselmans 525 Scotland Dr., London 519-644-1317 Hi-Tech Plumbing Bo Liu 12-241 Edgeley Blvd., Concord 905-761-0700 David Posa -1 Hobbs Welding & Boiler Service Martin Van Brenk -3 28 Firestone Blvd., London 519-455-4050 Hyde Park Plumbing & Heating Limited Ossama Dyarbakrli 1917 Blue Heron Dr., London 519-657-3550 Gabriel Ficca John M. Zalenko Iconix Waterworks LP Jason Cutajar 4080 Dowell Dr., London 519-668-6095 J.M.R. Electric Ltd. Justin Blum 301 Thames Road East, Exeter 519-235-1516 Rob Bilcke Jordan Champaigne JTS Mechanical Systems Jordan Chartrand 11-100 Campbell Ave., Kitchener 519-635-0022 Ryan Conlon -1 Josh Freiburger Derick Haywood Jasper Mechanical Contractors Limited Jesse Argent Kitchener 519-883-1469 Kastl & Zuch Plumbing & Heating Limited Chris Schyff 3 Colby Crt, Waterloo 519-884-0990

Restrictions 1 Apprentice Plumber - can test devices only, any installations, repairs or replacement of devices must be overseen by a qualified Plumber currently licensed with the Province of Ontario. 2 Irrigation System Installer - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 3 Gas Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 4 Plumbing Contractor does not have a current City of London Plumbing Contractor Business License - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumbing Contractor licensed with the City of London. 5 Sprinkler Fitter Journeyman/Sprinklerfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 6 Sprinkler & Fire Protection Installer (Certified by Province of Ontario or Red Seal) - can test devices only, any installations, repairs or replacement of devices not on fire protection lines must be performed by a qualified Plumber. 6A = Apprentice Sprinkler & Fire Protection Installer. 7 Industrial Mechanic (Millwright) - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 8 Pipe Fitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 9 Certified Irrigation Contractor/Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 10 Steamfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 11 Registered Fire Alarm Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 12 Refrigeration and Air Conditioning Systems Mechanic - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 13 Civil Engineering Technologist - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. October 23, 2020 CITY OF LONDON BACKFLOW PREVENTION & MONITORING PROGRAM REGISTERED TESTERS LIST In accordance with the Ontario Building Code and City of London Water By-law # W-8, any existing or new Reduced Pressure Backflow Preventers, Double Check Valve Assemblies, and Pressure Vacuum Breakers are required to be inspected and tested upon installation, when cleaned, repaired or overhauled, when relocated, and annually thereafter by a tester registered with the City of London. No person shall without the permission of the City remove any cross connection control or backflow prevention devices. Installation, replacement, and/or repair of testable backflow prevention devices must be performed by a qualified Plumber currently licensed by the Province of Ontario. Plumbing Contractors also require a current City of London Plumbing Contractor Business License. The following is a list of certified Cross Connection and Backflow Prevention Device Testers who have registered with the City of London. Please contact these registered testers directly and check their references and insurance and discuss costs prior to proceeding with any work as they are not employed by the City of London. Thank you for your cooperation.

Firm Name Tester Name Address Phone # Fred Kau Plumbing & Heating Limited Josh Breitkopf 1-38 McBrine Place, Kitchener 519-748-4588 Labatt Breweries Ontario Patrick Hoefnagels Testers on staff – for Labatt use Jason McCurdy only Peter Lawton & Son Plumbing Inc. David Harvey 37 Charles St., London 519-434-2306 Jasmer Samardzic LEaC Shield Ltd. Adir Chen 123 Consortium Crt., London 855-946-1783 Ruth Tompkins -13 Linde Mechanical Inc. Thys Schyff 620 Albert St., Strathroy 519-205-5818 Duane Vanderlinde Live Green Irrigation Korey Dike -2 77 MacHenry St., Forest 519-857-2982 London District Catholic School Board Jesse Catania Testers on staff – for LDCSB use Tony Couto only Christopher Sawyer London Health Sciences Centre Norman Henning Testers on staff – for LHSC use Craig MacDonald only Nigel Simpson Adam Webster London Mechanical Plumbing & Heating Dietrich Fiest 4117 Dowell Dr., London 519-652-6269 Micah Fiest M.C.G. EcoPure Plumbing Inc. Ethan Beausoleil 1000 Pond Mills Road, London 519-690-2434 Brian Brouwer Adir Chen McCarron Plumbing & Heating Ltd. David McCarron 141 Nelson St., Wallaceburg 519-627-4151 Richard Meyer Plumbing and Heating Richard Meyer London 519-520-3419 Millcreek Plumbing & Mechanical Robert Lilley 55 Progress Dr., St. Thomas 519-631-9180 Naylor Building Partnerships Inc. Adam Gowing 455 North Service Rd. E, Oakville 905-338-8000 Lawrence Lavia Brenton McKinley Stewart Ross Nelco Mechanical Limited Michael Hynes 77 Edwin Street, Kitchener 519-744-6511 John Kreutzkamp Ontario Fire Protection Brad Wilson -6 65 Imperial St., Hamilton 289-799-5220 Onyx-Fire Protection Services Inc. Carl Baskey -6 42 Shaft Rd., Toronto 800-776-9976 Michael Bennett -6 Tony Lucente -6 Christopher Maxwell -6 Bradley Peters -6 Chris Tambasco -6

Restrictions 1 Apprentice Plumber - can test devices only, any installations, repairs or replacement of devices must be overseen by a qualified Plumber currently licensed with the Province of Ontario. 2 Irrigation System Installer - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 3 Gas Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 4 Plumbing Contractor does not have a current City of London Plumbing Contractor Business License - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumbing Contractor licensed with the City of London. 5 Sprinkler Fitter Journeyman/Sprinklerfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 6 Sprinkler & Fire Protection Installer (Certified by Province of Ontario or Red Seal) - can test devices only, any installations, repairs or replacement of devices not on fire protection lines must be performed by a qualified Plumber. 6A = Apprentice Sprinkler & Fire Protection Installer. 7 Industrial Mechanic (Millwright) - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 8 Pipe Fitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 9 Certified Irrigation Contractor/Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 10 Steamfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 11 Registered Fire Alarm Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 12 Refrigeration and Air Conditioning Systems Mechanic - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 13 Civil Engineering Technologist - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. October 23, 2020 CITY OF LONDON BACKFLOW PREVENTION & MONITORING PROGRAM REGISTERED TESTERS LIST In accordance with the Ontario Building Code and City of London Water By-law # W-8, any existing or new Reduced Pressure Backflow Preventers, Double Check Valve Assemblies, and Pressure Vacuum Breakers are required to be inspected and tested upon installation, when cleaned, repaired or overhauled, when relocated, and annually thereafter by a tester registered with the City of London. No person shall without the permission of the City remove any cross connection control or backflow prevention devices. Installation, replacement, and/or repair of testable backflow prevention devices must be performed by a qualified Plumber currently licensed by the Province of Ontario. Plumbing Contractors also require a current City of London Plumbing Contractor Business License. The following is a list of certified Cross Connection and Backflow Prevention Device Testers who have registered with the City of London. Please contact these registered testers directly and check their references and insurance and discuss costs prior to proceeding with any work as they are not employed by the City of London. Thank you for your cooperation.

Firm Name Tester Name Address Phone # Our Plumber Inc. Aron Oretan 366 Wortley Rd., London 519-808-6647 Oxford Plumbing Inc. Travis Hook 1244 Parkinson Rd., Woodstock 519-421-3017 Parkwood Institute – SJHC Marco F. Liberatore Testers on staff – for SJHC use Aaron Rastin only Stephanie Udovic Parsons Plumbing & Heating Kenneth Parsons London 519-709-0547 Paul & Sons Plumbing Ltd. Nicholas Kasiram 4708 Apple Blossom Cir., 416-301-2905 Mississauga Platinum Fire Equipment Inc. Ron Rayner -6 129 Simcoe St, Tillsonburg 519-688-3473 Plumbhouse Plumbing, Heating & Electrical Timothy Lane 20 Pacific Court, Unit #4, London 519-453-4650 Joe Strong Plumbing MD Ltd Michael Wierenga 119 Moffatt Lane, Strathroy 519-245-2121 Plumbway Inc. John Polidoro 7-70 Unsworth Dr., Hamilton 905-574-3456 Mike Pope Plumbing & Heating Ltd. Adam Pope 11-1020 Hargrieve Rd., London 519-671-0145 Kirk Scammell Powerful Group of Companies Bill Manger 1-1715 Meyerside Dr., Mississauga 416-674-8046 James Neilson Practical Plumbing Co. Ltd. Ryan Calhoun 3-1895 Blue Heron Dr., London 519-471-8392 Kerry Friis Alex Makrakos Preferred Mechanical Inc. Mihalis (Mike) Patellis 8 Wicklow Dr., Toronto 416-752-9000 Premium Plumbing and Heating Inc. Josh Berrisford London 519-871-2827 ProActive Water Solutions Inc. Jarrett Bristow 10-242 Applewood Cres., Vaughan 416-249-2837 Michael Hurley Murray McDowall Pro-Grade Plumbing Michael Ciupa Tillsonburg 519-933-2892 Rainforest Sprinklers & Lighting Mike Eggett -2 138 Clarke Rd., London 519-951-5483 Glenn Quick -2 Richardson Fire Protection Inc. Eric Anstead -6A 2-49 Progress Drive, St. Thomas 519-631-6111 Adam Christenson -6 Dan Schleihauf -6 Roberts Onsite Inc. Jamie Groff 209 Manitou Dr., Kitchener 519-578-2230 Mark Legary Robertson Fire Equipment Mark Block -6 50 Chauncey Ave., Toronto 416-233-3934 Jonathan Clarke -6 SCT Mechanical Inc. Jordan Scott 380 Wellington St Tower B, London 226-977-6640

Restrictions 1 Apprentice Plumber - can test devices only, any installations, repairs or replacement of devices must be overseen by a qualified Plumber currently licensed with the Province of Ontario. 2 Irrigation System Installer - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 3 Gas Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 4 Plumbing Contractor does not have a current City of London Plumbing Contractor Business License - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumbing Contractor licensed with the City of London. 5 Sprinkler Fitter Journeyman/Sprinklerfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 6 Sprinkler & Fire Protection Installer (Certified by Province of Ontario or Red Seal) - can test devices only, any installations, repairs or replacement of devices not on fire protection lines must be performed by a qualified Plumber. 6A = Apprentice Sprinkler & Fire Protection Installer. 7 Industrial Mechanic (Millwright) - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 8 Pipe Fitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 9 Certified Irrigation Contractor/Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 10 Steamfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 11 Registered Fire Alarm Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 12 Refrigeration and Air Conditioning Systems Mechanic - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 13 Civil Engineering Technologist - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. October 23, 2020 CITY OF LONDON BACKFLOW PREVENTION & MONITORING PROGRAM REGISTERED TESTERS LIST In accordance with the Ontario Building Code and City of London Water By-law # W-8, any existing or new Reduced Pressure Backflow Preventers, Double Check Valve Assemblies, and Pressure Vacuum Breakers are required to be inspected and tested upon installation, when cleaned, repaired or overhauled, when relocated, and annually thereafter by a tester registered with the City of London. No person shall without the permission of the City remove any cross connection control or backflow prevention devices. Installation, replacement, and/or repair of testable backflow prevention devices must be performed by a qualified Plumber currently licensed by the Province of Ontario. Plumbing Contractors also require a current City of London Plumbing Contractor Business License. The following is a list of certified Cross Connection and Backflow Prevention Device Testers who have registered with the City of London. Please contact these registered testers directly and check their references and insurance and discuss costs prior to proceeding with any work as they are not employed by the City of London. Thank you for your cooperation.

Firm Name Tester Name Address Phone # St. Joseph’s Health Care Aaron Parker Testers on staff – for SJHC use Marcel Rintoul only Salliss Plumbing & Heating Inc. Jason Bierworth 443 South St., London 519-652-9955 Sam Oliva Martin Salliss Kenneth Woods Salmon Plumbing & Heating Bill Tourand 96 Clarke Rd., London 519-451-8910 Marc Tourand Sarnia Plumbing & Mechanical Ltd. Ryan Lichty 1445 Churchill Line, Sarnia 519-332-6788 Sea Way Mechanical Inc. Fernando Ferreira 610 Newbold St., Unit 12, London 519-686-3967 Sentry Fire Protection Services Chris Redman -6 275 Richmond St, Chatham 519-351-2217 Simply Green Lawn Sprinkler Systems Inc. Greg Benedetti -9 631 Firefly Dr., London 519-660-9448 Soan Mechanical Ltd. Jared Richardson 11 Bayview Court, London 519-455-1530 Spira Fire Protection Ltd. Clark Ziegler -6 31 Hayes Ave, Guelph 519-823-1150 Stacey Heating & Plumbing Dustin Dunlop 3392 Wonderland Rd S, London 519-432-6759 Stonehouse Mechanical Ltd. David Veal 34177 Stonehouse Line, Granton 519-495-5623 Taps Plumbing Dan Metcalfe 659 Central Ave., London 519-672-0210 Thames Valley District School Board George Almas Testers on staff – for TVDSB use Beau Chafee only Ronald Jamieson Andrew Murray H. Charlie Price Stephen Wright Trade-Mark Industrial Inc. Ronald Baxter 250 Royal Oak Rd., Cambridge 519-650-7444 Trade Tech Anthony Fangeat St. Thomas 519-631-5810 Troy Life & Fire Safety Ltd. John Van deMaele -6 4500 Blakie Rd., Unit 125, London 519-652-0869 Turner Plumbing & Heating Ltd. Rick Annen 457 Huron St., Stratford 519-271-2782 Under Pressure Plumbing Services Inc (4) Flavio Papais -4 12901 Highway 27, Nobleton 416-538-1444 Van Horne Plumbing & Backflow (4) Nick Brienza -4 3981 Front St, Goodwood 416-554-2213 Weitzel Pumps & Water Treatment (4) Wayne Jantzi -4 4009 Perth Road 107, Shakespeare 519-625-8332 Association David T. Johnston Tester on staff – for Western Fair Association use only Western Fire Protection Inc. Nick D’Oria -6 21 Enterprise Drive, London 519-641-3059 Glen Kring -6 Shaun Roke -6

Restrictions 1 Apprentice Plumber - can test devices only, any installations, repairs or replacement of devices must be overseen by a qualified Plumber currently licensed with the Province of Ontario. 2 Irrigation System Installer - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 3 Gas Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 4 Plumbing Contractor does not have a current City of London Plumbing Contractor Business License - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumbing Contractor licensed with the City of London. 5 Sprinkler Fitter Journeyman/Sprinklerfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 6 Sprinkler & Fire Protection Installer (Certified by Province of Ontario or Red Seal) - can test devices only, any installations, repairs or replacement of devices not on fire protection lines must be performed by a qualified Plumber. 6A = Apprentice Sprinkler & Fire Protection Installer. 7 Industrial Mechanic (Millwright) - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 8 Pipe Fitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 9 Certified Irrigation Contractor/Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 10 Steamfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 11 Registered Fire Alarm Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 12 Refrigeration and Air Conditioning Systems Mechanic - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 13 Civil Engineering Technologist - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. October 23, 2020 CITY OF LONDON BACKFLOW PREVENTION & MONITORING PROGRAM REGISTERED TESTERS LIST In accordance with the Ontario Building Code and City of London Water By-law # W-8, any existing or new Reduced Pressure Backflow Preventers, Double Check Valve Assemblies, and Pressure Vacuum Breakers are required to be inspected and tested upon installation, when cleaned, repaired or overhauled, when relocated, and annually thereafter by a tester registered with the City of London. No person shall without the permission of the City remove any cross connection control or backflow prevention devices. Installation, replacement, and/or repair of testable backflow prevention devices must be performed by a qualified Plumber currently licensed by the Province of Ontario. Plumbing Contractors also require a current City of London Plumbing Contractor Business License. The following is a list of certified Cross Connection and Backflow Prevention Device Testers who have registered with the City of London. Please contact these registered testers directly and check their references and insurance and discuss costs prior to proceeding with any work as they are not employed by the City of London. Thank you for your cooperation.

Firm Name Tester Name Address Phone # Western University Jason Farrants Testers on staff – for UWO use only Chris Horvath Ronald Humphrey Jean-Pierre Laporte Raymond Leach -6 Shawn Mitchell Gordon Ritchie Westminster Mechanical Ed Rinas 45288 Ferguson Line, Belmont 519-455-9460 Garret Rinas -1 Steve Young Plumbing & Heating Ltd. Steve Young 30 Woodvale Dr., Dorchester 519-868-9747

Restrictions 1 Apprentice Plumber - can test devices only, any installations, repairs or replacement of devices must be overseen by a qualified Plumber currently licensed with the Province of Ontario. 2 Irrigation System Installer - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 3 Gas Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 4 Plumbing Contractor does not have a current City of London Plumbing Contractor Business License - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumbing Contractor licensed with the City of London. 5 Sprinkler Fitter Journeyman/Sprinklerfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 6 Sprinkler & Fire Protection Installer (Certified by Province of Ontario or Red Seal) - can test devices only, any installations, repairs or replacement of devices not on fire protection lines must be performed by a qualified Plumber. 6A = Apprentice Sprinkler & Fire Protection Installer. 7 Industrial Mechanic (Millwright) - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 8 Pipe Fitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 9 Certified Irrigation Contractor/Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 10 Steamfitter - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 11 Registered Fire Alarm Technician - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 12 Refrigeration and Air Conditioning Systems Mechanic - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber. 13 Civil Engineering Technologist - can test devices only, any installations, repairs or replacement of devices must be performed by a qualified Plumber.