CITY OF THORNTON LICENSED CONTRACTORS Current as of: 9/1/2021 Name Street Address CSZ Phone Licensee No. License Type (WDR) WALTON DESIGN & 1755 S. STATE HWY 83, PO Box 285 FRANKTOWN, CO 80116 303-594-9806 LCC202100266 Class B Building Contractor REMODELING 1 Stop Utility & Construction Services 10790 W 50th Ave, Suite 1200 Wheat Ridge, CO 80033 720-498-7487 LCC201900338 Class D Excavation/Grading 12 Enterprises, LLC DBA E12 5819 Jaguar Way Littleton, CO 80124 303-591-6698 LCC202000556 Class C Residential Construction Contractor 17th Avenue Builders, Inc. 2441 Stout St #1 Denver, CO 80205 720-589-4880 LCC202100307 Class C Residential Contractor 1-800-Hansons LLC 977 E 14 Mile Road Troy , MI 48083 248-581-3030 LCC201801597 Class D Roofing/Siding 1st Choice Mechanical LLC 6232 Beach St A-6 Denver, CO 80221 720-810-7279 LCC201901251 Class D Mechanical 1ST COLORADO ROOFING LLC 5815 W 6TH AVE, STE 2A LAKEWOOD, CO 80214 303-948-5556 LCC2015059415 Class D Roofing/Siding 1ST DUE VOLTAGE COMPANY LLC 3779 E 135TH DR THORNTON, CO 80241 303-709-7337 LCC202100145 Class D Electrical 1ST ELECTRIC CONTRACTORS INC 8169 Southpark cir littleton, CO 80120 720-875-0101 LCC2015007028 Class D Electrical 2 Brothers Electric 1542 Denison Cir Longmont, CO 80503 303-775-0971 LCC202100166 Class D Electrical 3 K Electric LLC 4885 E 96th pl Thornton, CO 80229 720-496-7200 LCC202100310 Class D Electrical 303 Exterior Restorations 2399 S Macon St Aurora, CO 80014 303-337-7663 LCC201801009 Class D Roofing 4S FENCE AND REPAIR, LLC 2275 SANDY RIDGE RD ELIZABETH, CO 80107 303-668-1323 LCC202000635 Class D Fencing 5 STAR PLUMBING INC 6401 Broadway #H Denver, CO 80221 720-341-6172 LCC2015059325 Class D Plumbing 5280 DECKS AND FENCES 13119 BELLAIRE CT THORNTON, CO 80241-2299 720-635-4772 LCC202100064 Class D Deck/Patio Cover 5280 ELECTRICAL 6859 Galapago Ct Denver, CO 80221 303-827-5021 LCC201901014 Class D Electrical 5280 ENTERPRISES LLC 1117 PINEHURST CT BENNETT, CO 80102 720-982-2029 LCC202000619 Class B Building Contractor 5280 HEATING & AIR CONDITIONING 16292 ORCHARD GRASS LANE PARKER, CO 80134 303-547-6003 LCC2015058161 Class D Mechanical 5280 Plumbing Inc 7205 Gilpin Way Ste 190 Denver, CO 80229 720-639-2889 LCC202000132 Class D Plumbing 5280 Restoration LLC 10993 Forest Way Thornton, CO 80233 720-854-4481 LCC201800731 Class D Roofing/Siding 5280 ROOFING & EXTERIORS 7083 S Owens Way Littleton, CO 80127 720-382-5280 LCC2015059181 Class D Roofing/Siding 53 Corporation LLC 5655 Peterson Rd Sedalia, CO 80135 720-733-0192 LCC201800454 Class D Excavation/Grading 5M ELECTRIC 13194 W YALE PL LAKEWOOD, CO 80228 303-944-6487 LCC2015009560 Class D Electrical 60 Hertz Electric 1920 E Tioga Ln Pueblo West, CO 81007 303-638-6624 LCC202100165 Class D Electrical 730 South Exteriors 2281 S Acoma St Denver, CO 80223 303-378-2981 LCC202000629 Class D Roofing 7S INC dba S&S STRIPING AND 14415 SHADOW WOOD CT BRIGHTON, CO 80603 720-599-3670 LCC202000605 Class D Sign SIGNAGE Page 1 of 88 8850 Huron Street, LLC 6143 S Willow Dr., Ste 300 Greenwood Village, CO 80111 720-473-7019 LCC202100316 Class B Building Contractor 888 HEATING 7338 S Alton Way #16H Centennial, CO 80112 303-770-2776 LCC2015062405 Class D Plumbing/Mechanical 911 ROOTER & PLUMBING LLC 10650 IRMA DR #1 NORTHGLENN, CO 80233 720-882-3981 LCC2015063087 Class D Plumbing 970 SERVICES 102 S ST LOUIS AVE LOVELAND, CO 80537 970-888-0970 LCC2015062659 Class D Roofing/Siding A & A CLASSIC EXTERIORS 600 17TH ST, STE 2800 S DENVER, CO 80202 312-523-3764 LCC202000680 Class D Roofing/Siding A & A Construction Services 4155 E Jewel Ave Denver , CO 80222 720-422-6363 LCC202100288 Class D Landscape/Irrigation A & B Electric LLC 16941 E Harvard Ave Aurora, CO 80013 720-421-5287 LCC201801596 Class D Electrical A & H Plumbing, LLC 6515 Estes St ARVADA, CO 80004 303-953-2714 LCC202000117 Class D Plumbing A & L Stucco 1072 2nd St Ogden, UT 84404 303-359-3931 LCC202100327 Class D Deck/Patio Cover, Class D Drywall, Class D Framing, Class D Masonry, Class D Siding, Class D Window/Door A & L's SHEET METAL INC 4230 FOX ST DENVER, CO 80216 303-458-7739 LCC2015001766 Class D Mechanical A and L Construction 15731 W 64th Pl Arvada, CO 80007 720-645-8765 LCC201901227 Class D Deck/Patio Cover A Better Sewer Inspection LLC 12445 E 39th Ave Unit 205 Denver, CO 80239 720-579-8133 LCC202100160 Class D Plumbing A ELECTRIC CO 640 E AMHERST AVE ENGLEWOOD, CO 80113 303-762-9720 LCC2015017863 Class D Electrical A Mustard Seed Construction Co 6510 E 49th Ave Ste A Commerce City, CO 80022 303-746-7104 LCC202000139 Class D Excavation/Grading A New Era Mechanical LLC 575 Cable St Lochbuie, CO 80603 720-598-2255 LCC202100146 Class D Mechanical A PERFECT PLUMBER LLC 4719 S SANTA FE CIR #4 ENGLEWOOD, CO 80110 720-375-3900 LCC2015058299 Class D Plumbing/Mechanical A QUALITY HOME SERVICE PO BOX 21409 DENVER, CO 80221 303-427-6448 LCC2015000878 Class D Mechanical A Squared Mechanical Solutions LLC 7270 Gilpin Way, Unit 140 DENVER, CO 80229 720-862-9552 LCC201700253 Class D Mechanical A to Z Field Services PO Box 21526 Denver, CO 80216 941-467-4118 LCC202100119 Class D Excavation/Grading A TO Z HOME SOLUTIONS LLC 21449 E ABERDEEN DR CENTENNIAL, CO 80015 303-435-9379 LCC202000636 Class C Residential Contractor A TO Z ROOFING 4251 S NATCHES CT, UNIT K ENGLEWOOD, CO 80110 303-781-8185 LCC2015002053 Class D Roofing A&H ROOFING LLC 12988 CR#4 BRIGHTON, CO 80603 303-659-8088 LCC2015006066 Class D Roofing/Siding A&S Utilities Inc 10036 Saint Paul St Thornton, CO 80229 720-410-4380 LCC202100047 Class D Excavation/Grading A+ Fencing LLC 3778 S Walden St Aurora, CO 80013 303-803-6206 LCC201800841 Class D Fencing A-1 CHIPSEAL CO dba ROCKY 2505 E 74TH AVE DENVER, CO 80229 303-464-9267 LCC2015056343 Class D Excavation/Grading MOUNTAIN PAVEMENT A2Z Builders 7581 E Academy Blvd Ste 205 Denver, CO 80230 720-798-0700 LCC202100095 Class A General Contractor Page 2 of 88 AAA HOME IMPROVEMENTS 10701 Morrison Rd LAKEWOOD, CO 80232 720-981-4269 LCC2015016177 Class C Residential Contractor AAA SERVICE PLUMBING LLC 5550 MARSHALL ST ARVADA, CO 80002 303-313-3333 LCC2015059679 Class D Electrical, Class D Plumbing/Mechanical AAARK HEATING & A/C 5050 Fox St, Ste A Denver, CO 80216 303-431-8015 LCC2015005320 Class B Building Contractor , Class D Electrical, Class D Plumbing/Mechanical AABLE HVAC LLC 510 E 51ST AVE SUITE 203 DENVER, CO 80216 720-810-2782 LCC2015056861 Class D Mechanical Aarco Wireless and Electrical Solutions 6050 E 58th Ave #A Commerce City, CO 80022 303-467-6827 LCC201800549 Class B Building Contractor , Corp Class D Electrical AB Roofing & Exteriors LLC 6883 S Ivy Way, #13102 Englewood, CO 80112 303-524-2547 LCC201800901 Class D Roofing/Siding ABC Asphalt PO Box 1226 Brighton, CO 80601 303-659-3706 LCC202100294 Class D Excavation/Grading ABC ROOFING 2669 E 99TH WAY THORNTON, CO 80229 303-452-1876 LCC2015005163 Class D Roofing ABDR ELECTRIC INC 8314 Dove Ridge Way Parker, CO 80134 303-598-6028 LCC2015062625 Class D Electrical ABERDEEN CONSTRUCTION INC 4158 JASON STREET DENVER, CO 80211 303-635-2633 LCC2015061418 Class B Building Contractor , Class B Building Contractor ABERDEEN CONSTRUCTION INC 4158 JASON STREET DENVER, CO 80211 303-210-6376 LCC2015061418 Class B Building Contractor , Class B Building Contractor ABOVE ALL CONSULTANTS LLC 1412 W 104TH AVE #102 NORTHGLENN, CO 80234 303-944-3047 LCC2015006130 Class D Roofing/Siding ABOVE ALL PLUMBING HEATING AND 1800 N COUNTY RD 23 BERTHOUD, CO 80513 970-532-4432 LCC2015063248 Class D Plumbing AIR ABOVE AND BEYOND RESTORATION 11873 PHOEBE ST PARKER, CO 80134 720-366-2827 LCC2015063046 Class D Roofing/Siding ABSOLUTE ELECTRICAL, HEATING & 4920 Monaco Street Commerce City, CO 80022 720-381-1767 LCC2015062222 Class D Electrical AIR ACADEMY ROOFING INC 1610 JASPER ST AURORA, CO 80011 303-360-0708 LCC2015005162 Class D Roofing ACCENT ELECTRICAL SERVICES 7223 W 118TH PL, UNIT L BROOMFIELD, CO 80020 303-466-8966 LCC2015057672 Class D Electrical ACCESS AND DESIGN ELECTRIC 8200 S Quebec St, Ste A3 144 Centennial, CO 80112-3194 303-337-4237 LCC2015062094 Class D Electrical ACCESSIBLE SYSTEMS INC 3025 W JEFFERSON AVE ENGLEWOOD, CO 80110 720-425-7774 LCC2015007016 Class C Residential Contractor, Class D Elevator/Escalator Acclimate Air LLC 18133 E Kentucky Ave Unit 202 Aurora, CO 80017 818-744-0379 LCC202100017 Class D Mechanical Accuracy Heating and Cooling 10050 Ralston Rd Unit B Arvada, CO 80004 720-459-8373 LCCC201900179 Class D Mechanical Accutemp Inc 4956 Blackhawk Dr Windsor, CO 80550 LCC202000579 Class D Mechanical ACCUTROL HEATING & COOLING INC 565 E 70TH AVE #2W DENVER, CO 80229 303-868-2214 LCC2015054360 Class D Mechanical ACE CONTRACTING 121 S NEWBERN WAY AURORA, CO 80018 720-333-9087 LCC202000695 Class D Excavation/Grading ACE ELECTRIC CORP 2922 AMES ST WHEAT RIDGE, CO 80214 303-238-0799 LCC2015059787 Class D Electrical Page 3 of 88 Ace Unlimited LLC 10469 E Kettledrum Ln Parker, CO 80138 303-617-0014 LCC201700382 Class D Mechanical ACORN PLUMBING LLC 704 s kearney St Denver, CO 80224 720-429-3778 LCC2015063309 Class D Plumbing ACT UNDERGROUND LLC 9501 E 104TH AVE HENDERSON, CO 80640 303-655-1475 LCC2015062273 Class D Excavation/Grading Action Inc 95 S Schumaker Rd Bennett, CO 80102 303-366-1950 LCC201700248 Class D Electrical, Class D Plumbing/Mechanical AD LIGHT AND SIGN 4150 ELATI ST DENVER, CO 80216 303-399-3334 LCC2015000866 Class D Sign AD MILLER SERVICES INC 7006 S ALTON WAY BLDG E, STE 100 CENTENNIAL, CO 80112 303-221-7770 LCC2015004325 Class B Building Contractor ADAIR ELECTRIC INC P.O.