Nevada

Rank	Firm	$Mil
1	Helix Electric	82.00
2	EMCOR Group Inc.	39.65
3	SME Steel Contractors Inc.	29.64
4	Commercial Roofers Inc.	23.11
5	WestCor Framing	22.62
6	MMC Contractors Inc.	22.47
7	Bergelectric Corp.	18.85
8	The Raymond Group	13.30
9	The Morse Group Inc.	11.98
10	KHS&S Contractors	11.46
11	Schuff Steel	10.24
12	ISEC Inc.	9.25
13	Coronado Concrete & Masonry	8.13
14	Sure Steel Inc.	7.33
15	Rosendin Electric	7.00
16	American Technologies Inc.	3.94
17	MKB Construction Inc.	2.00
18	Ace Asphalt of Arizona	1.13
19	Southwest Glazing	0.82
20	KEAR Civil Corp.	0.63

New Mexico

Rank	Firm	$Mil
1	Yearout Mechanical Inc.	55.77
2	Jack B. Henderson Construction Co. Inc.	28.74
3	MasTec Inc.	15.00
4	Corbins Electric	14.31
5	McDade-Woodcock Inc.	13.47
6	Star Paving Co., Division of the Cruz Corp.	11.15
7	Coronado Wrecking & Salvage Co. Inc.	8.60
8	Ardent Services LLC	7.10
9	D.R.B. Electric Inc.	5.40
10	Wilson Electric Services Corp.	3.90
11	Hardrock Concrete Placement Co. Inc.	3.76
12	ISEC Inc.	2.50
13	Sun Valley Masonry Inc.	2.16
14	Rosendin Electric	2.00
15	KEAR Civil Corp.	1.66
16	Team Industrial Services Inc.	1.63
17	Aztec Mechanical Inc.	1.62
18	Jones Industrial Holdings Inc.	1.31
19	Ace Asphalt of Arizona	1.12
20	Truesdell Corp.	0.99

Arizona

Rank	Firm	$Mil
1	EMCOR Group Inc.	147.68
2	Suntec Concrete Inc.	125.15
3	Delta Diversified Enterprises Inc.	107.00
4	Wilson Electric Services Corp.	70.38
5	Midstate Mechanical Inc.	69.00
6	Comfort Systems USA Inc.	63.27
7	Schuff Steel	60.67
8	IMCOR-Interstate Mechanical Corp.	60.00
9	Cannon & Wendt Electric Co. Inc.	48.21
10	Rosendin Electric	48.00
11	Ace Asphalt of Arizona	46.78
12	HACI Mechanical Contractors Inc.	45.31
13	Jack B. Henderson Construction Co. Inc.	45.22
14	TDIndustries Inc.	41.65
15	Jenco Inc.	40.00
16	SDB Inc.	34.04
17	Kovach Building Enclosures	30.77
18	Buesing Corp.	26.10
19	Sun Valley Masonry Inc.	25.41
20	W.D. Manor Mechanical Contractors Inc.	25.00

Mechanical

Rank	Firm	$Mil
1	EMCOR Group Inc.	175.69
2	Comfort Systems USA Inc.	63.27
3	IMCOR-Interstate Mechanical Corp.	50.00
4	HACI Mechanical Contractors Inc.	45.31
5	MMC Contractors Inc.	32.72
6	TDIndustries Inc.	32.55
7	Midstate Mechanical Inc.	27.60
8	Yearout Mechanical Inc.	22.31
9	W.D. Manor Mechanical Contractors Inc.	15.00
10	Spectrum Mechanical and Service Contractors LLC	13.38

Masonry

Rank	Firm	$Mil
1	Sun Valley Masonry Inc.	27.57
2	Coronado Concrete & Masonry	0.20

Electrical

Rank	Firm	$Mil
1	Delta Diversified Enterprises Inc.	107.00
2	Helix Electric	94.83
3	Wilson Electric Services Corp.	70.28
4	Rosendin Electric	57.00
5	Cannon & Wendt Electric Co. Inc.	48.21
6	Corbins Electric	38.78
7	Bergelectric Corp.	37.35
8	McDade-Woodcock Inc.	29.66
9	D.P. Electric Inc.	22.00
10	Kearney Electric Inc.	17.66

Interior Finishes/Millwork

Rank	Firm	$Mil
1	ISEC Inc.	28.01
2	SDB Inc.	14.70
3	Meyer & Lundahl Mfg Co.	4.62
4	Walters & Wolf Construction Specialties	4.30
5	The Raymond Group	2.00
6	Resolute Performance Contracting	0.10

Glazing/curtain wall

Rank	Firm	$Mil
1	Kovach Building Enclosures	17.80
2	Walters & Wolf Construction Specialties	13.83
3	Southwest Glazing	0.82

Demolition/Wrecking

Rank	Firm	$Mil
1	Coronado Wrecking & Salvage Co. Inc.	6.68
2	Spray Systems of Arizona	0.26
3	Star Paving Co., Division of the Cruz Corp.	0.20
4	Buesing Corp.	0.08

Concrete

Rank	Firm	$Mil
1	Suntec Concrete Inc.	125.15
2	Hardrock Concrete Placement Co. Inc.	19.28
3	Star Paving Co., Division of the Cruz Corp.	10.95
4	Coronado Concrete & Masonry	7.93
5	KEAR Civil Corp.	1.65
6	Ace Asphalt of Arizona	0.95
7	Resolute Performance Contracting	0.48
8	Buesing Corp.	0.03

Asbestos/Lead Abatement

Rank	Firm	$Mil
1	Spray Systems of Arizona	11.55
2	American Technologies Inc.	2.01
3	Coronado Wrecking & Salvage Co. Inc.	0.72

Paintings & Coatings

Rank	Firm	$Mil
1	The Raymond Group	2.70
2	Murphy Industrial Coatings	2.43
3	E&K of Phoenix	2.00
4	Resolute Performance Contracting	1.25

Plastering/Drywall

Rank	Firm	$Mil
1	MKB Construction Inc.	15.00
2	The Raymond Group	8.60

Plumbing

Rank	Firm	$Mil
1	Yearout Mechanical Inc.	33.46
2	Jack B. Henderson Construction Co. Inc.	25.29
3	RKS Plumbing & Mechanical Inc.	14.00
4	Midstate Mechanical Inc.	10.35
5	W.D. Manor Mechanical Contractors Inc.	10.00
6	TDIndustries Inc.	9.10
7	W.J. Maloney Plumbing, Cooling and Heating	8.96
8	Irontree Construction Inc	4.98
9	MMC Contractors Inc.	3.37
10	IMCOR-Interstate Mechanical Corp.	2.00

Roofing

Rank	Firm	$Mil
1	Commercial Roofers Inc.	20.80
2	Tecta America Corp.	6.57

Sheet Metal

Rank	Firm	$Mil
1	Midstate Mechanical Inc.	31.05
2	MMC Contractors Inc.	10.79
3	IMCOR-Interstate Mechanical Corp.	3.00

Sitework/Excavation/Foundation

Rank	Firm	$Mil
1	Case Foundation Co.	14.20
2	Ace Asphalt of Arizona	12.17
3	Insearch Corp.	8.49
4	Buesing Corp.	7.10
5	KEAR Civil Corp.	6.19
6	Coronado Wrecking & Salvage Co. Inc.	1.20
7	Resolute Performance Contracting	0.67
8	SDB Inc.	0.32

Steel Erection/Fabrication

Rank	Firm	$Mil
1	Schuff Steel	70.92
2	SME Steel Contractors Inc.	33.90
3	Sure Steel Inc.	13.38
4	Resolute Performance Contracting	3.94
5	SDB Inc.	0.61

Thermal & Moisture Protection

Rank	Firm	$Mil
1	Kovach Building Enclosures	12.97
2	Commercial Roofers Inc.	2.31

Utility

Rank	Firm	$Mil
1	KEAR Civil Corp.	4.13
2	Buesing Corp.	0.09

Wall/Ceiling

Rank	Firm	$Mil
1	E&K of Phoenix	14.00
2	SDB Inc.	12.06
3	KHS&S Contractors	11.46