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Solar Power World

2019 Top Utility Solar Contractors

This is the list of 2019 Top Solar Contractors that primarily work in the utility market. These companies chose their primary market as “utility” when applying to the list, and they may also work in the commercial and residential markets. The listed kilowatts installed by each company could come from multiple markets and not just utility projects.

The companies below are a segmented portion of the overall 2019 Top Solar Contractors list, organized by kilowatts (DC) installed in 2018.

For more information on Solar Power World‘s annual Top Solar Contractors list, visit our Top Solar Contractors landing page.

*Solar Power World incorrectly listed Carolina Solar Energy on the original 2019 list. The company should be listed at No. 20 overall. Previously reported Utility list standings may be reflected incorrectly as a result. This list is verified correct, as shown below. 

To view newer, more current individual lists of solar installers, click here.

Utility RankCompanyOverall RankHQ StatePrimary ServiceTotal kW InstalledkW Installed in 2018
1Mortenson1MNEPC8,639,300.00732,600.0
2Cypress Creek Renewables2CADeveloper2.00691,389.4
3Cinterra3NCElectrical Subcontractor4,212,733.00646,425.0
4SOLV Energy4CAEPC12,870,940.00645,900.0
5HCS Renewable5TXInstallation Subcontractor1.00637,110.0
6Black & Veatch6KSEPC6,264,382.00453,360.0
7Wood7TXEPC1,978,509.60393,150.0
8DEPCOM Power8AZEPC1,705,900.00324,800.0
9CSI Electrical Contractors9CAElectrical Subcontractor2,340,900.00285,436.2
10Arraycon10CAInstallation Subcontractor2,974,034.20269,860.1
11Qcells USA11CAEPC1,222,000.00259,000.0
12Solar Energy Resources12FLElectrical Subcontractor1.00249,600.0
13Primoris Renewable Energy13COEPC5,636,080.00236,000.0
14Granite Industrial14CAInstallation Subcontractor6,406,750.00214,100.0
15RP Construction Services (RPCS)15CAInstallation Subcontractor2,807,200.00209,942.0
16CS Energy16NJEPC1,651,870.00204,400.0
17Baker Electric17CAElectrical Subcontractor5,280,495.18199,873.9
18Pure Power Contractors19NCElectrical Subcontractor1,300,000.00162,300.0
19Carolina Solar Energy20*NCDeveloper888,770.00147,400.0
20Moss21FLEPC8,530,000.00140,510.0
21Cantsink22GAManufacturer Installer3,600,000.00128,099.0
22Watson Electrical Construction23NCElectrical Subcontractor769,750.00107,490.0
23Knobelsdorff24MNElectrical Subcontractor565,875.00101,880.0
24Sunpin Solar25CADeveloper114.0096,750.0
25Silicon Ranch26TNDeveloper2,754,000.0094,449.0
26RES (Renewable Energy Systems)27COEPC3,400,000.0089,501.0
27Pine Gate Renewables28NCDeveloper1,900,000.0086,713.7
28J&B Solar31FLInstallation Subcontractor3,373,000.0074,050.0
29Alten Energy32FLInstallation Subcontractor116.0070,903.5
30NARENCO35NCEPC672,169.0064,677.0
31Elan Renewables (Oxbow Sunworks)38MNElectrical Subcontractor375.0053,697.7
32Southern Current41SCEPC124,160.0048,869.2
33ReNew Petra42NCEPC84.0047,837.0
34J. Ranck Electric44MIEPC481,194.0046,215.6
35Affordable Solar45NMEPC252,000.0046,065.8
36E Light Electric53COElectrical Subcontractor3,453,880.0033,660.0
37United Renewable Energy60GAEPC313,590.0026,117.0
38Sunstall64CAInstallation Subcontractor600,000.0021,165.4
39TVAEnergy66TNEPC27.0020,000.0
40LaBella Associates69NYInstallation Subcontractor200,000.0018,000.0
41MC Power Companies71MODeveloper90,558.0017,554.2
42Community Energy73PADeveloper900.0017,500.0
43Casey Electric74INElectrical Subcontractor208,000.0017,181.5
44OnSite Solar76NYInstallation Subcontractor273,509.0016,730.0
45ESA91FLRooftop Contractor647,390.0010,754.7
46Joule Energy98LAElectrical Subcontractor322,000.0010,070.6
47Radiance Solar99GAEPC600,000.009,894.3
48Inovateus Solar102INEPC773,000.009,387.7
49TMI Energy Solutions103OHEPC76,000.009,362.2
50DKD Electric106NMElectrical Subcontractor1,401,500.009,270.0
51Newkirk Electric Associates342MIEPC282,551.00650.0

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