Solar · Colusa County, CA
Solar installers in Colusa County
78 companies have installed solar on 540 homes here since 2023. Covers Colusa, Williams, Arbuckle, College City, Grimes, Lodoga and nearby towns.
Median installed price in Colusa County$4.10/WAbout $28,700 for a 7 kW system, before incentives (California: $4.07/W)
| Installer | Homes since 2023 | Median price in state |
|---|---|---|
| SunrunBased in San Francisco, CA · (805) 242-7255 | 123 | $3.60/W$0.47 below median |
| Premier Solar SolutionsBased in Chico, CA · (530) 813-8579 | 51 | $4.26/W$0.19 above median |
| Freedom ForeverBased in Temecula, CA · (800) 885-9450 | 39 | $4.91/W$0.84 above median |
| OHM Solar SolutionsBased in Chico, CA · (530) 519-8868 | 34 | $4.48/W$0.41 above median |
| Bright OpsBased in Worcester, MA · (888) 997-4469 | 28 | $5.26/W$1.19 above median |
| Citadel Roofing And SolarBased in Vacaville, CA · (707) 446-5500 | 26 | $2.78/W$1.29 below median |
| Westhaven PowerBased in Yuba City, CA · (530) 554-2970 | 26 | $5.20/W$1.13 above median |
| North ValleyBased in Sacramento, CA · (916) 550-0358 | 21 | $3.50/W$0.57 below median |
| North State Energy SolarBased in Forest Ranch, CA · (530) 893-4741 | 16 | $3.55/W$0.52 below median |
| Better EarthBased in Cerritos, CA · (888) 373-9379 | 15 | $5.00/W$0.93 above median |
| Gold Rush Energy SolutionsBased in El Dorado Hills, CA · (530) 556-0416 | 9 | $3.56/W$0.51 below median |
| Hooked On SolarBased in Rocklin, CA · (916) 823-3770 | 9 | $4.45/W$0.38 above median |
| Green Day ElectricBased in Sacramento, CA · (916) 758-8030 | 7 | $3.93/W$0.14 below median |
| Solgen ElectricBased in Logan, UT · (844) 658-0005 | 7 | $6.15/W$2.08 above median |
| Empower ElectricBased in Clovis, CA · (800) 306-6953 | 6 | $5.65/W$1.58 above median |
| AP ElectricBased in San Fernando, CA · (818) 373-0077 | 5 | $3.47/W$0.60 below median |
| Alternative Energy SystemsBased in Talent (Medford), OR · (530) 345-6980 | 5 | $3.68/W$0.39 below median |
| Complete SolarBased in Lehi, UT · (877) 299-4943 | 5 | $4.25/W$0.18 above median |
| Safe Haven SolarBased in Sutter, CA · (530) 649-4831 | 5 | $4.55/W$0.48 above median |
| V3 ElectricBased in El Dorado Hills, CA · (844) 837-6937 | 5 | $5.68/W$1.61 above median |
| ESP ContractingBased in Torrance, CA · (866) 865-4559 | 4 | $4.23/W$0.16 above median |
| Infinity EnergyBased in Rocklin, CA · (916) 474-4723 | 4 | $4.98/W$0.91 above median |
| Levion ConstructionBased in Irvine, CA · (951) 499-5956 | 4 | $6.78/W$2.71 above median |
| Alsco Geyer IrrigationBased in Arbuckle, CA · (530) 304-9976 | 3 | — |
| Best SolarBased in Bakersfield, CA · (661) 322-7500 | 3 | $5.06/W$0.99 above median |
| Cmco Electric And SolarBased in Loomis, CA · (916) 919-5823 | 3 | $3.18/W$0.89 below median |
| Jim Hammond ElectricBased in Yuba City, CA · (530) 671-2149 | 3 | $3.26/W$0.81 below median |
| Killua EnergyBased in Fresno, CA · (559) 647-9860 | 3 | $5.06/W$0.99 above median |
| Kodiak Roofing And WaterproofingBased in Roseville, CA · (916) 907-7645 | 3 | $6.67/W$2.60 above median |
| Power Up Energy SolutionsBased in Rocklin, CA · (916) 872-7705 | 3 | — |
| PowurBased in Del Mar, CA · (480) 626-7056 | 3 | $4.33/W$0.26 above median |
| Prime SolutionsBased in Roseville, CA · (916) 878-1176 | 3 | $3.39/W$0.68 below median |
| Senga EnergyBased in El Dorado Hills, CA · (916) 400-9706 | 3 | $4.13/W$0.06 above median |
| TeslaBased in Fremont, CA · (702) 680-6683 | 3 | $2.73/W$1.34 below median |
| United Sun EnergyBased in Chico, CA · (530) 345-0400 | 3 | $3.31/W$0.76 below median |
| Aztec SolarBased in Rancho Cordova, CA · (916) 853-2700 | 2 | $3.69/W$0.38 below median |
| Hubbart Roger ConstructionBased in Colusa, CA · (530) 844-0789 | 2 | — |
| Nexus Energy SystemsBased in Garden Grove, CA · (805) 799-9788 | 2 | $4.45/W$0.38 above median |
| Powerhouse FulfillmentBased in Sacramento, CA · (916) 550-2129 | 2 | $4.15/W$0.08 above median |
| Semper SolarisBased in El Cajon, CA · (619) 715-4054 | 2 | $4.45/W$0.38 above median |
| SunPowerBased in Richmond, CA · (908) 216-1280 | 2 | $4.25/W$0.18 above median |
| Titan SolarBased in Mesa, AZ · (855) 729-7652 | 2 | $5.28/W$1.21 above median |
| Accelerated Environmental ServicesBased in Taft, CA · (661) 765-4003 | 1 | — |
| All About SolarBased in Woodland, CA · (530) 383-4256 | 1 | $3.37/W$0.70 below median |
| Ambrose SolarBased in Vacaville, CA · (707) 999-8036 | 1 | $4.53/W$0.46 above median |
| American EngineeringBased in Roseville, CA · (916) 969-2900 | 1 | $5.85/W$1.78 above median |
| Axia SolarBased in Irvine, CA · (949) 748-5996 | 1 | $3.42/W$0.65 below median |
| BJK ConstructionBased in Chico, CA · (530) 518-8956 | 1 | $2.83/W$1.24 below median |
| Beardslee Electrical ConceptsBased in Rocklin, CA · (530) 306-4452 | 1 | — |
| Ces ConstructionBased in San Dimas, CA · (800) 994-1134 | 1 | — |
| Chico ElectricBased in Chico, CA · (530) 891-1933 | 1 | $3.89/W$0.18 below median |
| Clear Efficiency Home ImprovementBased in Roseville, CA · (916) 705-6676 | 1 | $4.21/W$0.14 above median |
| Es Electrical ConstructionBased in Penryn, CA · (916) 663-0557 | 1 | $3.47/W$0.60 below median |
| Evo EnergyBased in wappingers Falls, NY · (845) 813-2220 | 1 | $3.28/W$0.79 below median |
| Excite EnergyBased in El Dorado Hills, CA · (916) 914-8900 | 1 | $3.35/W$0.72 below median |
| Future Energy SaversBased in Wilton, CA · (916) 686-3008 | 1 | $6.07/W$2.00 above median |
| Global EnergyBased in Roseville, CA · (844) 979-1712 | 1 | $5.02/W$0.95 above median |
| Green Commercial SystemsBased in Sherman Oaks, CA · (888) 721-7374 | 1 | $4.20/W$0.13 above median |
| Home FrontBased in Manteca, CA · (209) 482-3972 | 1 | $5.12/W$1.05 above median |
| Influx EnergyBased in Modesto, CA · (408) 386-3098 | 1 | — |
| Kuubix EnergyBased in Visalia, CA · (208) 936-2067 | 1 | $5.30/W$1.23 above median |
| LGCY ElectricBased in Lehi, UT · (855) 353-4899 | 1 | $6.40/W$2.33 above median |
| Linkus EnterprisesBased in Anderson, CA · (951) 415-2157 | 1 | $3.80/W$0.27 below median |
| Myers ElectricBased in Colton, CA · (732) 351-2258 | 1 | $3.01/W$1.06 below median |
| NRG Clean EnergyBased in Canoga Park, CA · (800) 698-6627 | 1 | $3.24/W$0.83 below median |
| National Energy InstallersBased in Newport Beach, CA · (855) 346-3888 | 1 | $3.86/W$0.21 below median |
| Nexgen Energy SolutionsBased in Oakdale, CA · (209) 247-9037 | 1 | — |
| Right Now AirBased in Vacaville, CA · (707) 447-3063 | 1 | $6.64/W$2.57 above median |
| Silverline Home RemodelingBased in Canoga Park, CA · (855) 884-4790 | 1 | $2.80/W$1.27 below median |
| Sol Nova ElectricBased in San Marcos, CA · (760) 470-6682 | 1 | $5.52/W$1.45 above median |
| Solar Savings DirectBased in Shingle Springs, CA · (530) 344-3237 | 1 | $3.55/W$0.52 below median |
| Solar and Roof DirectBased in Shingle Springs, CA · (530) 344-3237 | 1 | — |
| SolciusBased in Provo, UT · (844) 970-0175 | 1 | $5.25/W$1.18 above median |
| SunworksBased in Roseville, CA · (530) 519-3990 | 1 | — |
| Tri D Associated BuildersBased in Yuba City, CA · (530) 308-1402 | 1 | — |
| West Coast SolarBased in Brentwood, CA · (925) 965-0190 | 1 | $3.78/W$0.29 below median |
| Wing Solar Wood EnergyBased in Red Bluff, CA · (530) 953-6134 | 1 | $3.65/W$0.42 below median |
| Woodland Electrical EnterprisesBased in Woodland, CA · (530) 867-3740 | 1 | — |
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.
Towns in Colusa County: Colusa, Williams, Arbuckle, College City, Grimes, Lodoga, Maxwell, Princeton, Stonyford.
Other California counties
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How much does solar cost in Colusa County, CA?
Homes in Colusa County that bought solar in 2023–2025 paid a median $4.10/W installed, about $28,700 for a 7 kW system before incentives.
Which solar companies install in Colusa County, CA?
78 installers have put in home systems in Colusa County since 2023, the busiest being Sunrun, Premier Solar Solutions, Freedom Forever, OHM Solar Solutions, Bright Ops.
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.