Solar installers in Orange County
863 companies have installed solar on 37,033 homes here since 2023. Covers Anaheim, Irvine, Santa Ana, Huntington Beach, Garden Grove, Fullerton and nearby towns.
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| SunrunBased in San Francisco, CA · (805) 242-7255 | 6,270 | $3.60/W$0.47 below median |
| SunPowerBased in Richmond, CA · (908) 216-1280 | 3,747 | $4.25/W$0.18 above median |
| TeslaBased in Fremont, CA · (702) 680-6683 | 2,607 | $2.73/W$1.34 below median |
| Freedom ForeverBased in Temecula, CA · (800) 885-9450 | 1,356 | $4.91/W$0.84 above median |
| Sunnova EnergyBased in Houston, TX · (281) 985-9820 | 1,218 | $3.99/W$0.08 below median |
| Orange County Contracting ServicesBased in Irvine, CA · (949) 427-8817 | 1,091 | $3.19/W$0.88 below median |
| Bright OpsBased in Worcester, MA · (888) 997-4469 | 835 | $5.26/W$1.19 above median |
| SWSS ElectricalBased in Garden Grove, CA · (714) 582-3909 | 662 | $3.36/W$0.71 below median |
| Solar Optimum Design ElectricalBased in Glendale, CA · (818) 804-3122 | 575 | $3.11/W$0.96 below median |
| Better EarthBased in Cerritos, CA · (888) 373-9379 | 531 | $5.00/W$0.93 above median |
| Infinity Solar SystemsBased in Mahwah, NJ · (845) 200-3700 | 477 | $3.43/W$0.64 below median |
| PowurBased in Del Mar, CA · (480) 626-7056 | 474 | $4.33/W$0.26 above median |
| AikyumBased in Westminster, CA · (949) 705-6797 | 454 | $3.16/W$0.91 below median |
| ESP ContractingBased in Torrance, CA · (866) 865-4559 | 449 | $4.23/W$0.16 above median |
| SolarMaxBased in Riverside, CA · (951) 300-0755 | 371 | $3.65/W$0.42 below median |
| Ecosolar UsaBased in Garden Grove, CA · (714) 265-9077 | 353 | $4.22/W$0.15 above median |
| Semper SolarisBased in El Cajon, CA · (619) 715-4054 | 352 | $4.45/W$0.38 above median |
| Solara Home EnergyBased in Rocklin, CA · (916) 259-4034 | 350 | $3.75/W$0.32 below median |
| SunStreet Energy GroupBased in Aliso Viejo, CA · (949) 349-8345 | 309 | $3.80/W$0.27 below median |
| CSS ConstructionBased in Lebanon, TN · (949) 789-7990 | 290 | $3.03/W$1.04 below median |
| Solar Time Electrical ServicesBased in Garden Grove, CA · (714) 909-6060 | 255 | $3.50/W$0.57 below median |
| SolarTech Energy SystemsBased in La Mesa, CA · (619) 743-9193 | 254 | $3.95/W$0.12 below median |
| Altair SolarBased in Irvine, CA · (949) 502-8565 | 233 | $3.30/W$0.77 below median |
| Sun Energy BuildersBased in Buena Park, CA · (949) 377-2424 | 230 | $4.24/W$0.17 above median |
| Solar360 Building ServicesBased in Orange, CA · (714) 981-4568 | 225 | $3.20/W$0.87 below median |
| Abundant Energy ConstructionBased in Lehi, UT · (661) 412-9991 | 221 | $5.89/W$1.82 above median |
| Complete SolarBased in Lehi, UT · (877) 299-4943 | 205 | $4.25/W$0.18 above median |
| Urban EnergyBased in Huntington Beach, CA · (562) 447-4971 | 198 | $4.38/W$0.31 above median |
| SolciusBased in Provo, UT · (844) 970-0175 | 196 | $5.25/W$1.18 above median |
| ADT SolarBased in Boca Raton, FL · (985) 882-1408 | 188 | $4.68/W$0.61 above median |
| GAF EnergyBased in San Rafael, CA · (503) 887-9167 | 187 | $7.90/W$3.83 above median |
| Blalock ElectricBased in Murrieta, CA · (951) 440-0583 | 185 | $3.13/W$0.94 below median |
| Enlightened EnergyBased in San Clemente, CA · (949) 427-8400 | 181 | $3.17/W$0.90 below median |
| Ameco SolarBased in Valley Village, CA · (562) 633-4400 | 177 | $3.68/W$0.39 below median |
| Forme SolarBased in La Habra, CA · (310) 702-4687 | 177 | $3.28/W$0.79 below median |
| Infinity EnergyBased in Rocklin, CA · (916) 474-4723 | 177 | $4.98/W$0.91 above median |
| Freedom Solar Power TXBased in Canyon Lake, CA · (951) 321-0855 | 172 | $4.61/W$0.54 above median |
| SunLux EnergyBased in Corona, CA · (617) 780-1156 | 168 | $3.81/W$0.26 below median |
| Bright Planet SolarBased in Auburn, MA · (801) 388-7601 | 166 | $5.97/W$1.90 above median |
| KOTA ConstructionBased in Newbury Park, CA · (858) 328-2841 | 157 | $5.14/W$1.07 above 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 863 installers
Towns in Orange County: Anaheim, Irvine, Santa Ana, Huntington Beach, Garden Grove, Fullerton, Orange, Costa Mesa, Mission Viejo, Westminster, Lake Forest, Newport Beach.
Other California counties
How much does solar cost in Orange County, CA?
Homes in Orange County that bought solar in 2023–2025 paid a median $3.89/W installed, about $25,300 for a 6.5 kW system before incentives.
Which solar companies install in Orange County, CA?
863 installers have put in home systems in Orange County since 2023, the busiest being Sunrun, SunPower, Tesla, Freedom Forever, Sunnova Energy.
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.