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2019 Top Solar Installation Subcontractors

This is the list of 2019 Top Solar Contractors that primarily perform subcontracted installation work. These companies chose their primary service as “installation subcontractor” when applying to the list, and they may also work as EPCs, developers, rooftop installers and electrical subcontractors. The listed kilowatts installed by each company could be performed within multiple services and not just subcontracted installation work.

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.

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

Install RankCompanyOverall RankHQ StatePrimary MarketTotal kW InstalledkW Installed in 2018
1HCS Renewable5TXUtility1.00637,110.0
2Arraycon10CAUtility2,974,034.20269,860.1
3Granite Industrial14CAUtility6,406,750.00214,100.0
4RP Construction Services (RPCS)15CAUtility2,807,200.00209,942.0
5J&B Solar31FLUtility3,373,000.0074,050.0
6Alten Energy32FLUtility116.0070,903.5
7M Bar C Construction34CACommercial850,000.0065,733.5
8MBL-Energy43CACommercial700,000.0047,491.0
9DMH Services48PACommercial622,495.0037,175.5
10Recon Corp.57MICommercial324,795.1027,655.3
11Sunstall64CAUtility600,000.0021,165.4
12iBuild Solar68PACommercial63,798.0018,670.5
13LaBella Associates69NYUtility200,000.0018,000.0
14OnSite Solar76NYUtility273,509.0016,730.0
15Baja Construction82CACommercial410,700.0014,497.9
16Kuykendall Solar83CACommercial92,094.0014,442.0
17Kiss Electric160PACommercial9.004,500.4
18ERUS ENERGY185AZResidential3.003,298.1
19Bombard Renewable Energy215NVCommercial800,000.002,342.7
20American Solar Power236CACommercial33,880.751,905.1
21Sunlight Solar265FLResidential27,567.901,398.3
221 Source Solar281IACommercial26,870.001,210.6
23Cutler Bay Solar Solutions309FLResidential10,000.00958.1
24Electric Distribution & Design Systems334TXResidential14,164.33738.8
25Resolute Performance Contracting347AZCommercial64,440.00591.8
26Solar Grid USA372CAResidential3,682.60416.3

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