Solar installers in Santa Clara County
526 companies have installed solar on 24,478 homes here since 2023. Covers San Jose, Sunnyvale, Santa Clara, Mountain View, Milpitas, Palo Alto and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| SunrunBased in San Francisco, CA · (805) 242-7255 | 4,062 | $3.60/W$0.47 below median |
| TeslaBased in Fremont, CA · (702) 680-6683 | 3,431 | $2.73/W$1.34 below median |
| SunPowerBased in Richmond, CA · (908) 216-1280 | 2,135 | $4.25/W$0.18 above median |
| Bright OpsBased in Worcester, MA · (888) 997-4469 | 995 | $5.26/W$1.19 above median |
| Cinnamon SolarBased in Los Gatos, CA · (408) 883-7000 | 844 | $3.97/W$0.10 below median |
| Freedom ForeverBased in Temecula, CA · (800) 885-9450 | 574 | $4.91/W$0.84 above median |
| Citadel Roofing And SolarBased in Vacaville, CA · (707) 446-5500 | 558 | $2.78/W$1.29 below median |
| Solar Optimum Design ElectricalBased in Glendale, CA · (818) 804-3122 | 534 | $3.11/W$0.96 below median |
| Infinium SolarBased in Campbell, CA · (408) 583-8101 | 530 | $3.95/W$0.12 below median |
| Better EarthBased in Cerritos, CA · (888) 373-9379 | 476 | $5.00/W$0.93 above median |
| Clean SolarBased in San Jose, CA · (888) 551-7652 | 436 | $4.49/W$0.42 above median |
| NRG Clean EnergyBased in Canoga Park, CA · (800) 698-6627 | 426 | $3.24/W$0.83 below median |
| Infinity EnergyBased in Rocklin, CA · (916) 474-4723 | 420 | $4.98/W$0.91 above median |
| Semper SolarisBased in El Cajon, CA · (619) 715-4054 | 414 | $4.45/W$0.38 above median |
| Cobalt Power SystemsBased in Mountain View, CA · (650) 938-9574 | 319 | $4.57/W$0.50 above median |
| Complete SolarBased in Lehi, UT · (877) 299-4943 | 317 | $4.25/W$0.18 above median |
| Your Energy SolutionsBased in Livermore, CA · (925) 380-9500 | 316 | $3.90/W$0.17 below median |
| Solar TechnologiesBased in San Ramon, CA · (925) 939-8300 | 266 | $4.55/W$0.48 above median |
| American Array SolarBased in Livermore, CA · (925) 453-6913 | 253 | $3.07/W$1.00 below median |
| Sunternal SolarBased in San Jose, CA · (408) 612-1474 | 219 | $4.85/W$0.78 above median |
| Highlight SolarBased in San Jose, CA · (866) 926-9997 | 205 | $3.86/W$0.21 below median |
| Rockin RoofersBased in Petaluma, CA · (707) 285-7037 | 205 | $4.00/W$0.07 below median |
| SWSS ElectricalBased in Garden Grove, CA · (714) 582-3909 | 196 | $3.36/W$0.71 below median |
| SunvaultBased in Fremont, CA · (240) 515-5671 | 183 | $3.05/W$1.02 below median |
| Earth ElectricBased in Campbell, CA · (408) 221-4144 | 181 | $4.25/W$0.18 above median |
| Nabu EnergyBased in Newark, CA · (510) 737-6228 | 173 | $3.27/W$0.80 below median |
| PowurBased in Del Mar, CA · (480) 626-7056 | 173 | $4.33/W$0.26 above median |
| Hooked On SolarBased in Rocklin, CA · (916) 823-3770 | 152 | $4.45/W$0.38 above median |
| NextsolarBased in San Carlos, CA · (650) 375-2430 | 132 | $3.10/W$0.97 below median |
| Freedom Green ConstructionBased in Campbell, CA · (408) 613-2300 | 129 | $4.23/W$0.16 above median |
| Nexus Energy SystemsBased in Garden Grove, CA · (805) 799-9788 | 128 | $4.45/W$0.38 above median |
| ESP ContractingBased in Torrance, CA · (866) 865-4559 | 119 | $4.23/W$0.16 above median |
| NT ElectricBased in Sunnyvale, CA · (215) 588-1129 | 118 | $3.61/W$0.46 below median |
| SoleevaBased in San Jose, CA · (510) 509-0882 | 118 | $3.28/W$0.79 below median |
| AP ElectricBased in San Fernando, CA · (818) 373-0077 | 115 | $3.47/W$0.60 below median |
| GAF EnergyBased in San Rafael, CA · (503) 887-9167 | 114 | $7.90/W$3.83 above median |
| Sunwork Renewable EnergyBased in Milpitas, CA · (408) 816-6613 | 109 | $2.81/W$1.26 below median |
| SimmitriBased in Morgan Hill, CA · (408) 779-3333 | 106 | $4.44/W$0.37 above median |
| Home Smart ConstructionBased in San Jose, CA · (669) 215-4415 | 99 | $4.55/W$0.48 above median |
| Silverline Home RemodelingBased in Canoga Park, CA · (855) 884-4790 | 92 | $2.80/W$1.27 below median |
Ranked by homes installed, which shows who’s active here, not who’s best. Prices are each company’s median for systems sold outright, shown when it sold at least 10. Show all 526 installers
Towns in Santa Clara County: San Jose, Sunnyvale, Santa Clara, Mountain View, Milpitas, Palo Alto, Gilroy, Cupertino, Morgan Hill, Campbell, Los Gatos, Los Altos.
Other California counties
How much does solar cost in Santa Clara County, CA?
Homes in Santa Clara County that bought solar in 2023–2025 paid a median $3.95/W installed, about $25,700 for a 6.5 kW system before incentives.
Which solar companies install in Santa Clara County, CA?
526 installers have put in home systems in Santa Clara County since 2023, the busiest being Sunrun, Tesla, SunPower, Bright Ops, Cinnamon Solar.
Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.