Solar Power World

★ 2026 Top Solar Contractors

2026 Top Utility Solar Contractors

This is the 2026 list of Top Solar Contractors completing work in the utility market. The listed kilowatts installed by each company on this Utility Contractor list were only installed within the utility market. Companies could also be listed on additional market lists with their installation numbers within those respective markets reflected on those lists.

Contractors chose their “primary project installation type” for the U market, either tracking system or fixed-tilt. While Solar Power World is not providing project-type sublists, these secondary identifiers can be used as additional sorting tools when reviewing market lists.

The companies below are a segmented portion of the overall 2026 Top Solar Contractors List, organized by kilowatts (DC) installed in 2025.

For more information on Solar Power World‘s annual Top Solar Contractors List and additional sublists, visit our Top Solar Contractors home page.

Utility RankCompanyOverall RankHQ StatePrimary ServicePrimary Project TypeUtility kW Installed in 2025Total kW Installed in 2025
1Quanta Services1TexasEPCTracking Systems6,113,906.466,113,906.46
2Moss2FloridaEPCTracking Systems4,233,510.004,233,510.00
3McCarthy Building Companies3MissouriEPCTracking Systems3,649,000.003,649,000.00
4Primoris Renewable Energy4ColoradoEPCTracking Systems3,219,000.003,219,000.00
5SOLV Energy5CaliforniaEPCTracking Systems2,454,000.002,500,000.00
6Sun Solar LLC6ArizonaInstallation SubcontractorTracking Systems1,811,643.001,811,643.00
7Mortenson7MinnesotaEPCTracking Systems1,655,100.001,655,100.00
8Granite Industrial8TexasInstallation SubcontractorTracking Systems1,393,850.001,393,850.00
9Sukut Construction9CaliforniaInstallation SubcontractorTracking Systems1,299,000.001,299,000.00
10DEPCOM Power10ArizonaEPCTracking Systems1,168,930.001,168,930.00
11J&B Solar11FloridaInstallation SubcontractorTracking Systems953,400.00953,400.00
12SYMX Energy12FloridaDeveloperTracking Systems912,443.00912,443.00
13Arevon Energy13ArizonaDeveloperTracking Systems883,510.00886,865.00
14Conductor Power14MinnesotaElectrical SubcontractorTracking Systems878,000.00878,000.00
15BHI15UtahElectrical SubcontractorTracking Systems827,972.08827,972.08
16Qcells EPC16CaliforniaEPCTracking Systems794,900.00794,900.00
17CoVolt Power17TexasEPCTracking Systems755,000.00755,000.00
18Vesper Energy18TexasDeveloperTracking Systems749,000.00749,000.00
19Absolute19TexasInstallation SubcontractorTracking Systems702,744.00702,744.00
20Sundt Construction20ArizonaEPCTracking Systems660,000.00660,000.00
21Cinterra21North CarolinaElectrical SubcontractorTracking Systems642,895.53642,895.53
22Clearway Energy Group22CaliforniaDeveloperTracking Systems640,000.00640,000.00
23Silicon Ranch23TennesseeDeveloperTracking Systems511,000.00516,000.00
24E Light Electric24ColoradoEPCTracking Systems420,910.00444,190.00
25Strata Clean Energy25North CarolinaEPCTracking Systems407,340.00407,340.00
26BEI Construction26CaliforniaElectrical SubcontractorFixed-Tilt387,782.30404,313.56
27Axium Solar28TexasEPCFixed-Tilt382,720.04389,227.04
28J.F. Electric27IllinoisElectrical SubcontractorTracking Systems379,799.00394,829.00
29STG Solar29North CarolinaElectrical SubcontractorTracking Systems361,840.00361,840.00
30PCL Construction31TexasEPCTracking Systems349,000.00349,000.00
31Westphal & Co.30WisconsinElectrical SubcontractorTracking Systems343,472.00352,109.40
32Barton Malow32MichiganEPCTracking Systems303,810.00303,810.00
33Cantsink33GeorgiaInstallation SubcontractorTracking Systems263,000.00263,259.20
34Vanguard Energy Partners34New JerseyEPCTracking Systems254,780.00254,780.00
35Baker Electric36CaliforniaElectrical SubcontractorTracking Systems217,648.00230,690.80
36Narrow Way Energy37TexasElectrical SubcontractorTracking Systems217,500.00217,500.00
37Sungrid Power38TexasInstallation SubcontractorTracking Systems203,000.00203,000.00
38NoBull Energy40IndianaInstallation SubcontractorTracking Systems184,700.00184,700.00
39Mill Creek Renewables39North CarolinaEPCTracking Systems175,309.00193,514.87
40Taproot Construction44North CarolinaInstallation SubcontractorTracking Systems150,760.00150,760.00
41J. Ranck Electric48MichiganEPCTracking Systems125,138.88125,258.76
42United Renewable Energy53GeorgiaEPCTracking Systems86,462.0086,462.00
43Montes Electric56North CarolinaElectrical SubcontractorTracking Systems81,390.0081,390.00
44Northern Sun Energy58FloridaEPCFixed-Tilt77,940.0077,940.00
45Alta Energy Services62MichiganInstallation SubcontractorTracking Systems56,370.0067,440.00
46ISI Solar71NebraskaEPCTracking Systems56,213.0056,213.00
47Ferguson Electric46New YorkElectrical SubcontractorFixed-Tilt52,693.00136,479.00
48Recon Corp.81MichiganEPCTracking Systems44,914.0044,914.00
49Melink Solar76OhioEPCTracking Systems38,870.0049,150.55
50Hunt Electric61MinnesotaElectrical SubcontractorTracking Systems37,266.0068,574.56
51Ideal Energy79IowaElectrical SubcontractorTracking Systems33,506.9045,613.40
52Casey Electric96IndianaElectrical SubcontractorTracking Systems32,791.0033,977.27
53Solar Source100FloridaEPCTracking Systems25,000.0029,162.07
54OnSite Solar99New YorkEPCTracking Systems24,464.0029,454.00
55Evergreen Renewables57CaliforniaEPCTracking Systems23,318.0079,883.00
56Utiliforce77MarylandElectrical SubcontractorTracking Systems17,188.0048,159.77
57Solar Mounts93MichiganInstallation SubcontractorFixed-Tilt17,136.3037,975.97
58Standard Solar41MarylandDeveloperFixed-Tilt16,559.96156,901.70
59Norwich Solar123VermontEPCTracking Systems13,789.0018,713.74
60Renewable America124CaliforniaDeveloperTracking Systems11,994.4217,992.05
61Renewable America Services136CaliforniaEPCTracking Systems9,408.4215,406.00
62LiveWire Construction141IllinoisElectrical SubcontractorFixed-Tilt7,000.0013,981.00
63Pieper Electric145WisconsinElectrical SubcontractorTracking Systems6,877.0012,635.52
64Sunstall73CaliforniaInstallation SubcontractorTracking Systems4,378.0150,989.94
658MSolar138North CarolinaEPCTracking Systems2,650.0015,009.95
66Sol Luna Solar296New MexicoEPCFixed-Tilt1,150.402,056.89

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