Top Specialty Contractors Rank Company Address Top Officer in Region Total 2007 Revenue Specialty Breakdown 1 EMCOR Group, Inc.* 301 Merritt Seven, 6th FL Frank T. MacInnis $579,970,000 Electrical:38% www.emcorgroup.com Norwalk, CT 06851 Chairman/CEO Mechanical/HVAC:62% Year Founded: 1994 Tel: 203-849-7800 Fax: 203-849-7900 2 Hill Mechanical 11045 Gage Avenue Robert Krier $260,020,000 Mechanical/HVAC:58% www.hillmech.com Franklin Park, IL 60131 President Plumbing:8% Year Founded: 1936 Phone: 847-451-5000 Sheet Metal:34% Fax: 847-451-5011 3 Sachs Electric Company 1572 Larkin Williams Road Clayton M. Scharff $218,000,000 Electrical:88% www.sachsco.com Fenton, MO 63026 President/CEO Excavation:2% Year Founded: 1925 Tel: 636-532-2000 Telecommunications:10% Fax: 636-532-3882 4 Aldridge Electric, Inc. 844 East Rockland Road Kenneth Aldridge $212,000,000 Electrical:84% Other:16% www.aldridge-electric.com Libertyville, IL 60048 CEO/Owner Year Founded: 1954 Tel: 847-680-5200 Fax: 847-680-5298 5 Continental Electrical 5900 Howard Street David Witz $183,000,000 Electrical:80% Construction Company, LLC Skokie, IL 60077 President Telecommunications:20% www.cecco.com Tel: 847-677-1600 Year Founded: 1912 Fax: 847-677-1668 6 J. F. Ahern Co. 855 Morris Street, PO Box 1316 John E. Tripp Ahern, III $177,330,000 Environmental:14.3% www.jfahern.com Fond du Lac, WI 54936 President/CEO Fire Protection/Security:39.3% Year Founded: 1880 Tel: 920-921-9020 Mechanical/HVAC:8.1% Fax: 920-921-8632 Plumbing:6.1% Sheet Metal:8.1% Other:24.1% 7 Murphy Company 1233 North Price Road James J. Murphy, Jr. $163,930,000 Mechanical/HVAC:79% www.murphynet.com St. Louis, MO 63132 Chairman/CEO Plumbing:7% Sheet Metal:14% Year Founded: 1907 Tel: 314-997-6600 Fax: 314-692-1687 8 Faith Technologies, Inc. 2662 American Drive Roland Stephenson $142,000,000 Electrical:75% Year Founded: 1972 Appleton, WI 54914 CEO Telecommunications:25% Tel: 920-225-6519 9 Guarantee Electrical Co. 3405 Bent Avenue Frederick J. Rick Oertli $130,000,000 Electrical:86.75% www.geco.com St. Louis, MO 63116 President/CEO Fire Protection/Security:7.13% Year Founded: 1902 Tel: 314-772-5400 Telecommunications:6.12% Fax: 314-772-9261 10 Concrete Structures 1845 Western Drive Frank A. Aiello $119,000,000 Concrete:100% of the Midwest, Inc. West Chicago, IL 60185 President www.concretestructures.net Tel: 630-293-5775 Year Founded: 1960 Fax: 630-293-5814 11 Ben Hur Construction Company 3783 Rider Trail, South William W. Brown $117,890,000 Steel Erection/ www.benhurconstruction.com Earth City, MO 63045 President/CEO Fabrication:100% Year Founded: 1909 Tel: 314-298-8007 Fax: 314-298-8565 12 Gaylor, Inc. 11711 North College Ave., Ste 150 John C. Gaylor $113,000,000 Electrical:100% www.gaylor.com Carmel, IN 46032 President Year Founded: 1984 Tel: 317-843-0577 Fax: 317-848-0364 13 Stark Excavating 1805 West Washington Street David Stark $108,000,000 Concrete:31.32% www.starkcompanies.com Bloomington, IL 61701 President Demolition/Wrecking:1.08% Year Founded: 1946 Tel: 309-828-5034 Excavation:57.6% Paving:10% Fax: 309-828-7154 14 Dunn Construction Group 929 Holmes Street Jack Nix $98,800,000 Concrete:62.3% Year Founded: 1924 Kansas City, MO 64106 President/CEO Masonry:19.9% Other:17.8% Tel: 816-391-2537 Fax: 816-391-2510 *(Advanced Systems Group; EMCOR Hyre Electric Co. of Indiana; Gibson Electric Technology & Solutions; Havel; Illingworth; Kilgust Mechanical; EMCOR Services Midwest; Nogle & Black Mechani- cal; Shambaugh & Son) 31 Midwest Construction 8/2008 Top Specialty Contractors Rank Company Address Top Officer in Region Total 2007 Revenue Specialty Breakdown 15 ERMCO, Inc. 1625 West Thompson Road Darrell Gossett $95,260,000 Electrical:90% www.ermco.com Indianapolis, IN 46217 President Fire Protection/Security:2% Year Founded: 1962 Tel: 317-780-2923 Telecommunications:8% Fax: 317-780-2853 16 Mechanical, Inc. 2279 Route 20 East, PO Box 690 Brian Helm $94,130,000 Mechanical/HVAC:76.2% www.mechinc.com Freeport, IL 61032 President Plumbing:23.8% Year Founded: 1968 Tel: 815-235-1955 Fax: 815-235-1940 17 The Morse Group 500 West South Street Lou Rotello $88,290,000 Electrical:76.1% www.themorsegroup.com Freeport, IL 61032 President Plastering/Drywall:21.9% Year Founded: 1960 Tel: 815-266-4200 Wall/Ceiling:2% Fax: 815-266-8900 18 Brandenburg Industrial Service Co. 2625 South Loomis Street Thomas J. Little $85,900,000 Demolition/Wrecking:100% www.brandenburg.com Chicago, IL 60608 President Year Founded: 1968 Tel: 312-326-5800 Fax: 312-326-5055 19 Maron Electric Co. 5401 West Fargo Avenue Eric Nixon $84,000,000 Electrical:70% www.maronelectric.com Skokie, IL 60077 President Telecommunications:12% Year Founded: 1926 Tel: 847-626-6500 Other:18% Fax: 847-626-6503 20 Kelso-Burnett Co. 5200 Newport Drive James Kostek $80,000,000 Electrical:76% www.kelso-burnett.com Rolling Meadows, IL 60008 CEO Fire Protection/Security:12% Year Founded: 1908 Tel: 847-259-0720 Telecommunications:12% Fax: 849-259-0839 Vee-Jay Cement Contracting Co. Inc. 8053 Chivvis Drive Sam Vitale $80,000,000 Concrete:71% www.veejaycement.com St. Louis, MO 63123 President Demolition/Wrecking:2% Year Founded: 1958 Tel: 314-351-3366 Excavation:2% Fax: 314-481-2062 Foundation/Underground:5% Paving:10% Other:10% 22 International Piping Systems, Inc. 444 East State Parkway, Ste 123 June M. Tucker $78,500,000 Mechanical/HVAC:100% www.ips10.com Schaumburg, IL 60173 President Year Founded: 1979 Tel: 847-519-1900 Fax: 847-519-1999 23 Structural Group 925 Tollgate Road Peter Emmons $77,230,000 Concrete:85% Masonry:15% www.structural.net Elgin, IL 60123 President Year Founded: 1980 Tel: 847-429-1648 Fax: 847-429-9903 24 Charles E. Jarrell Contracting Co., Inc. 4208 Rider Trail, North Michael C. Jarrell $76,900,000 Mechanical/HVAC:85% www.cejarrell.com Earth City, MO 63045 CEO Plumbing:7% Sheet Metal:8% Year Founded: 1954 Tel: 314-291-0100 Fax: 314-291-2803 25 Scheck Industries 500 East Plainfield Road Richard N. Scheck $76,000,000 Mechanical/HVAC:75% www.goscheck.com Countryside, IL 60525 President Other:25% Year Founded: 1984 Tel: 708-482-8100 Fax: 708-482-8185 26 Case Foundation Company 1325 West Lake Street Robert E. Schock $75,110,000 Foundation/Underground:100% www.casefoundation.com Roselle, IL 60172 Vice President, Western Div. Year Founded: 1993 Tel: 630-529-2911 Fax: 630-529-4802 27 McDaniel Fire Systems 804 Canonie Drive Richard D. Bledsoe $70,280,000 Fire Protection/Security:100% www.mcdanielfire.com Porter, IN 46304 President/CEO Year Founded: 1936 Tel: 800-611-2906 Fax: 800-611-2907 28 Hillsdale Fabricators 2150 Kienlen Mike Burke $65,760,000 Steel Erection/Fabrication:100% www.alberici.com St. Louis, MO 63121 Vice President & Year Founded: 1968 Tel: 314-553-8205 General Manager Fax: 314-553-8223 29 Miller Pipeline Corp. 8850 Crawfordsville Road Keith Miller $62,200,000 Utility:100% www.millerpipeline.com Indianapolis, IN 46234 V.P. of Indiana & Year Founded: 1953 Tel: 317-295-6406 Kentucky Gas Construction Fax: 317-328-4561 33 Midwest Construction 8/2008 Top Specialty Contractors Rank Company Address Top Officer in Region Total 2007 Revenue Specialty Breakdown 30 Ewing-Doherty Mechanical, Inc. 304 North York Road Patrick Doherty $61,500,000 Plumbing:100% Year Founded: 1978 Bensenville, IL 60106 President Tel: 630-766-5920 Fax: 630-766-0734 31 Martin Petersen Company, Inc. 9800 55th Street John Donnell $61,080,000 Mechanical/HVAC:80% www.martin-petersen.com Kenosha, WI 53144 President Plumbing:20% Year Founded: 1918 Tel: 262-658-1326 Fax: 262-658-1048 32 Freitag-Weinhardt, Inc. 5900 North 13th Street Mark A. Unger $60,950,000 Mechanical/HVAC:97% www.freitaginc.com West Terre Haute, IN 47805 President Plumbing:3% Year Founded: 2001 Tel: 812-466-9861 Fax: 812-466-7583 33 Otto Baum Company, Inc. 866 North Main Street, PO Box 161 Terry L. Baum $59,000,000 Concrete:24% www.ottobaum.com Morton, IL 61550 President Demolition/Wrecking:1% Year Founded: 1937 Tel: 309-266-7114 Excavation:10% Fax: 309-263-1050 Foundation/Underground:23% Masonry:42% 34 Bell Electrical Contractors, Inc. 128 Millwell Drive Charles T. Pavelec $58,000,000 Electrical:100% www.bellelectrical.com Maryland Heights, MO 63043 President Year Founded: 1973 Tel: 314-739-7744 Fax: 314-739-0717 35 Ryan Incorporated Central PO Box 206 Patrick W. Ryan $56,320,000 Environmental:13% www.ryancentral.com Janesville, WI 53547 President Excavation:84% Other:3% Year Founded: 1884 Tel: 608-754-2291 Fax: 608-754-3290 36 High Concrete Group LLC 100 Technology Lane Tom McEvoy $55,000,000 Concrete:100% www.highconcrete.com Paxton, IL 60957 President Year Founded: 1959 Tel: 217-379-9790 Fax: 217-379-9795 37 AZCO Inc. 806 Valley Road Mark Loper $51,480,000 Mechanical/HVAC:92.5% www.azco-inc.com Menasha, WI 54952 President/CEO Sheet Metal:4.3% Year Founded: 1949 Tel: 920-734-5791 Steel Erection/Fabrication:3.2% Fax: 920-734-7432 38 Poynter Sheet Metal 8768 North State Route 37 Joseph Lansdell $48,500,000 Sheet Metal:100% www.poyntersheetmetal.com Bloomington, IN 47402 President Year Founded: 2000 Tel: 812-935-6471 Fax: 812-935-6472 39 Imperial Crane Services, Inc. 7500 West Imperial Drive B.J. Bohne $48,000,000 Other:100% www.imperialcrane.com Bridgeview, IL 60455 President Year Founded: 1969 Tel: 708-598-2300 Fax: 708-598-2313 40 Aschinger Electric Co. 877 Horan Drive, PO Box 26322 Eric Aschinger $47,590,000 Electrical:92% www.aschinger.com Fenton, MO 63026 CEO Telecommunications:8% Year Founded: 1940 Tel: 636-343-1211 Fax: 636-343-9658 41 Rock Hill Mechanical Corp.