Solar installers in Ventura County
497 companies have installed solar on 12,420 homes here since 2023. Covers Oxnard, Simi Valley, Thousand Oaks, San Buenaventura (Ventura), Camarillo, Moorpark and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| SunrunBased in San Francisco, CA · (805) 242-7255 | 2,739 | $3.60/W$0.47 below median |
| TeslaBased in Fremont, CA · (702) 680-6683 | 894 | $2.73/W$1.34 below median |
| SunPowerBased in Richmond, CA · (908) 216-1280 | 787 | $4.25/W$0.18 above median |
| Freedom ForeverBased in Temecula, CA · (800) 885-9450 | 688 | $4.91/W$0.84 above median |
| KOTA ConstructionBased in Newbury Park, CA · (858) 328-2841 | 477 | $5.14/W$1.07 above median |
| ESP ContractingBased in Torrance, CA · (866) 865-4559 | 344 | $4.23/W$0.16 above median |
| Quantum Solar DesignsBased in Camarillo, CA · (805) 445-6576 | 255 | $3.70/W$0.37 below median |
| Solar Optimum Design ElectricalBased in Glendale, CA · (818) 804-3122 | 228 | $3.11/W$0.96 below median |
| Shelter RoofingBased in Moorpark, CA · (805) 523-2461 | 226 | $5.07/W$1.00 above median |
| Sespe Power SolutionsBased in Ventura, CA · (805) 651-0283 | 210 | $3.52/W$0.55 below median |
| Better EarthBased in Cerritos, CA · (888) 373-9379 | 205 | $5.00/W$0.93 above median |
| California Solar Electric SystemsBased in Grass Valley, CA · (626) 998-4928 | 185 | $4.04/W |
| PowurBased in Del Mar, CA · (480) 626-7056 | 173 | $4.33/W$0.26 above median |
| AP ElectricBased in San Fernando, CA · (818) 373-0077 | 163 | $3.47/W$0.60 below median |
| Infinity EnergyBased in Rocklin, CA · (916) 474-4723 | 158 | $4.98/W$0.91 above median |
| Semper SolarisBased in El Cajon, CA · (619) 715-4054 | 147 | $4.45/W$0.38 above median |
| Coastal ConstructorsBased in Ventura, CA · (805) 676-1988 | 135 | $3.96/W$0.11 below median |
| Complete SolarBased in Lehi, UT · (877) 299-4943 | 134 | $4.25/W$0.18 above median |
| Green ConvergenceBased in Valencia, CA · (661) 294-9495 | 134 | $4.44/W$0.37 above median |
| Porticade EnergyBased in Lehi, UT · (801) 602-7237 | 126 | — |
| Swell ContractorsBased in Santa Monica, CA · (310) 340-0493 | 125 | $3.13/W$0.94 below median |
| Bright OpsBased in Worcester, MA · (888) 997-4469 | 124 | $5.26/W$1.19 above median |
| Orange County Contracting ServicesBased in Irvine, CA · (949) 427-8817 | 111 | $3.19/W$0.88 below median |
| Ameco SolarBased in Valley Village, CA · (562) 633-4400 | 101 | $3.68/W$0.39 below median |
| NRG Clean EnergyBased in Canoga Park, CA · (800) 698-6627 | 101 | $3.24/W$0.83 below median |
| Demand ConstructionBased in San Fernando, CA · (818) 475-6102 | 94 | $5.91/W$1.84 above median |
| Abundant Energy ConstructionBased in Lehi, UT · (661) 412-9991 | 91 | $5.89/W$1.82 above median |
| Plug It In SolarBased in Van Nuys, CA · (818) 670-7769 | 86 | $6.95/W$2.88 above median |
| August RoofingBased in Simi Valley, CA · (805) 498-8350 | 83 | $4.37/W$0.30 above median |
| Sunnova EnergyBased in Houston, TX · (281) 985-9820 | 81 | $3.99/W$0.08 below median |
| Wayne Pendrey ConstructionBased in Oak View, CA · (805) 649-8630 | 73 | $3.80/W$0.27 below median |
| Solara Home EnergyBased in Rocklin, CA · (916) 259-4034 | 70 | $3.75/W$0.32 below median |
| V3 ElectricBased in El Dorado Hills, CA · (844) 837-6937 | 60 | $5.68/W$1.61 above median |
| Pacific Electric SolarBased in Ventura, CA · (877) 318-5494 | 58 | $3.99/W$0.08 below median |
| South West BuildersBased in Chatsworth, CA · (855) 808-8887 | 48 | $7.29/W$3.22 above median |
| Treepublic SolarBased in Hawthorne, CA · (310) 849-0200 | 46 | $3.30/W$0.77 below median |
| SolarMaxBased in Riverside, CA · (951) 300-0755 | 43 | $3.65/W$0.42 below median |
| Mars Builder SolutionsBased in Rocklin, CA · (916) 259-4034 | 41 | — |
| Skyline Smart EnergyBased in Downey, CA · (503) 702-2622 | 41 | $5.55/W$1.48 above median |
| Future EnergyBased in Van Nuys, CA · (888) 200-1198 | 40 | $3.38/W$0.69 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 497 installers
Towns in Ventura County: Oxnard, Simi Valley, Thousand Oaks, San Buenaventura (Ventura), Camarillo, Moorpark, Santa Paula, Port Hueneme, Fillmore, Ojai, Bell Canyon, Casa Conejo.
Other California counties
How much does solar cost in Ventura County, CA?
Homes in Ventura County that bought solar in 2023–2025 paid a median $4.25/W installed, about $27,600 for a 6.5 kW system before incentives.
Which solar companies install in Ventura County, CA?
497 installers have put in home systems in Ventura County since 2023, the busiest being Sunrun, Tesla, SunPower, Freedom Forever, KOTA Construction.
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.