2015 Top California Solar Contractors

California ranked first nationally in 2014 for installed solar electric capacity at 4,316 MW. There are 2,226 solar companies employing 54,700 people across the state. These are the Solar Power World Top Solar Contractors in California.

RANK COMPANY OVERALL
RANK
CITY STATE EMPLOYEES PRIMARY SERVICE TOTAL
MEGAWATTS INSTALLED
TOTAL
MEGAWATTS 2014
1 Cupertino Electric 10 San Jose CA 2190 EPC 1,127.75 280.500
2 Borrego Solar Systems 27 San Diego CA 120 EPC 232.00 51.204
3 Solar Universe 55 Livermore CA 600 Rooftop Contractor 46.000 17.000
4 Bland Solar & Air 62 Bakersfield California 55 Rooftop Contractor 62.870 14.220
5 Smart Energy Solar 68 Corona CA 140 Rooftop Contractor 56.00 11.920
6 PetersenDean Roofing and Solar 76 Fremont California 4000 Rooftop Contractor 100.000 10.000
7 System 3 81 Carmichael California 250 Electrical Subcontractor 17.054 9.430
8 Stellar Energy GP Inc 83 Rohnert Park CA 30 EPC 34.080 9.032
9 Titan Solar Construction 92 Van Nuys California 188 EPC 18.000 7.500
10 The Solar Company 93 Castro Valley CA 180 EPC 35.10 7.403
11 PermaCity 100 Los Angeles CA 15 EPC 43.00 6.600
12 SunPower by Stellar Solar 105 Carlsbad California 95 Rooftop Contractor 35.000 6.000
13 Fidelity Home Energy 116 San Diego California 80 EPC 17.964 5.164
14 So-Cal Solar 118 Lancaster California 50 EPC 50.000 5.000
15 NRG Clean Power 123 Canoga Park California 120 Rooftop Contractor 11.000 5.000
16 Complete Solar Solutions of California 134 San Mateo California 73 Rooftop Contractor 10.000 4.027
17 A1 Solar Power 137 Van Nuys California 499 Rooftop Contractor 9.527 3.927
18 Enver Solar 142 Tustin California 145 Developer 5.832 3.804
19 Herca Solar 155 Oceanside California 35 EPC 17.300 3.100
20 McWire Electric 179 El Cajon California 45 Electrical Subcontractor 8.000 2.400
21 Ambassador Energy 190 Murrieta California 21 EPC 5.100 2.200
22 SunFusion Solar Electric 204 San Diego CA 30 Rooftop Contractor 11.25 2.000
23 Central California Solar 214 Tulare California 23 EPC 3.656 1.805
24 Scudder Roofing Sun Energy Systems 232 Marina CA 15 Construction Firm 2.215 1.500
25 Aztec Solar 233 Rancho Cordova California 40 Rooftop Contractor 7.000 1.500
26 Sierra Pacific Home & Comfort 258 Rancho Cordova California 115 Rooftop Contractor 5.000 1.200
27 Connector Electric (CE Solar) 260 Upland California 7 EPC 4.700 1.200
28 CM Solar Electric 289 San Diego California 15 Developer 2.000 1.000
29 Slingshot Power 291 Los Altos California 36 Rooftop Contractor 1.200 1.000
30 Jamar Power Systems 308 Santee California 50 EPC 3.524 0.835
31 California Solar Electric Systems 332 Ojai California 22 Rooftop Contractor 6.000 0.703
32 Potere Solar 341 Rancho Mirage California 15 Rooftop Contractor 2.700 0.625
33 Green Conception 384 Burbank California 10 Rooftop Contractor 1.300 0.413
34 Skyline Energy Savers 414 El Dorado Hills California 15 Rooftop Contractor 0.640 0.320
35 Mark Snyder Electric 418 San Diego California 25 EPC 10.500 0.300
36 Golden West Energy 425 San Diego California 10 EPC 1.000 0.275
37 Cinnamon Solar 433 Campbell California 8 Rooftop Contractor 0.500 0.250
38 Sawmill Solar Electric 444 Ridgecrest California 3 Electrical Subcontractor 0.500 0.200
39 Semper Solaris 445 San Diego California 80 Developer 0.400 0.200
40 Nor Cal Solar Services 451 Aptos California 4 Rooftop Contractor 0.300 0.180
41 Power Star Solar 496 Orange County California 105 Rooftop Contractor 0.472 0.052
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