Contractor's top ten companies by region

Midwest

Rank

Comapnay/Location

$Million

7

FirstEnergy Facilities Services Group, Akron, Ohio

$398.00

9

Residential Services Group, Dayton, Ohio

$350.00

12

Roto-Rooter, Cincinnatti

$276.61

18

MMC Corp., Leawood, Kan.

$185.90

22

Murphy Co. Mechanical Contractors and Engineers, St. Louis

$163.30

23

J.F. Ahern Co., Fond du Lac, Wis.

$158.96

24

John E. Green Co., Highland Park, Mich.

$158.00

25

Exelon Services, Qwestchester, Ill.

$155.00

26

Hill Mechanical Group, Chicago

$154.90

29

S.A. Comunale Co. Inc., Barberton, Ohio

$128.80

Northeast

Rank

Company/Location

$Million

1

EMCOR Group Inc., Norwalk, Conn.

$1,848.00

6

Limbach Facility Services, Pittsbrugh

$448.80

8

PPL Energy Services Holdings LLC, Allentown, Pa.

$380.44

14

John J. Kirlin Inc., Rockville, Md.

$223.00

16

Sauer Inc., Pittsburgh

$188.00

34

John W. Danforth Co., Buffalo, N.Y.

$103.60

43

Herman Goldner Co. Inc., Philadelphia

$90.50

53

Joseph Davis Inc., Buffalo, N.Y.

$79.50

55

W.E. Bowers Associates Inc., Beltsville, Md.

$78.00

60

Joule Industrial Contractors, Philadelphia

$74.50

South

Rank

Company/Location

$Million

2

Comfort Systems USA Inc., Houston

$819.55

3

American Residential Services/AMS/Rescue Rooter, Downers Grove, Ill.

$690.50

4

Lennox Retail/Service Experts, Richardson, Texas

$611.70

13

TDIndustries, Dallas

$248.00

36

The Coastal Group, Melbourne, Fla.

$98.10

38

Brandt Engineering Co. Inc., Dallas

$94.00

40

Ivey Mechanical, Kosciusko, Miss.

$92.4

42

VSC/Virginia Sprinkler Corp., Ashland, Va.

$91.1

45

Stanley Jones Corp., South Fulton, Tenn.

$89.65

58

American Plumbing and Mechanical (AMPAM), Round Rock, Texas

$76.00