Compare the highest-rated home solar professionals in Greenbrae, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A premier, locally-owned and operated solar installer serving Marin County for over 15 years. They are known for high-quality custom designs, exceptional customer service, and expertise in both residential and battery storage installations. They are a full-service provider from consultation to maintenance.
One of the most established solar companies in the North Bay, serving Marin County since 1983. They offer a complete range of services and have extensive experience with the specific permitting and interconnection processes for Marin County communities. They are a SunPower Master Dealer.
A family-owned solar installation company with a strong reputation for craftsmanship and personalized service in Marin and Sonoma Counties. They focus on integrating solar and battery systems seamlessly into homes and are known for their thorough energy efficiency assessments.
The home solar market in Greenbrae and the broader Marin County is mature and highly competitive, characterized by a high density of quality, experienced installers. The average quality of service is very high, driven by an affluent, environmentally-conscious customer base that demands premium products and workmanship. Competition is strong, which benefits consumers through competitive pricing and robust service offerings. Typical pricing for a residential system in this area ranges from $3.00 to $4.50 per watt before incentives, meaning an average 6kW system can cost between $18,000 and $27,000. High electricity rates from PG&E and abundant sunshine make the return on investment very attractive for homeowners. Companies operating here are typically well-versed in local permitting, Marin County's specific design guidelines, and the available state and federal incentives.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Greenbrae regulations and climate
Get answers to common questions about home solar services in Greenbrae, California.
For a typical Greenbrae home, a 6kW to 8kW solar system can range from $18,000 to $28,000 before incentives, with pricing influenced by roof complexity and equipment choices. Beyond the 30% federal Investment Tax Credit (ITC), Marin County homeowners benefit from California's net metering policy (NEM 3.0) and have no local property tax increase due to the solar system installation. It's also wise to check for any limited-time promotions from Marin Clean Energy (MCE), the local community choice aggregator.
While Greenbrae's morning marine layer can reduce early production, solar panels are effective at generating power from diffuse light and your system will see strong afternoon sun. Annual production is excellent, but system sizing should account for this local weather pattern to ensure it meets your annual energy needs. A reputable installer will use historical weather data for the 94904 area to create an accurate production estimate, often designing for a slightly larger system to offset the foggy hours.
Installation requires a building permit from Marin County and electrical approval from PG&E. The process typically takes 4 to 8 weeks from contract signing to permission to operate (PTO). Greenbrae's design guidelines may influence panel placement for aesthetic considerations, especially in hillside communities. Your chosen installer should manage this entire process, including navigating PG&E's interconnection agreement under the current NEM 3.0 rules.
Prioritize providers with extensive local experience in Marin County, as they understand Greenbrae's specific permitting and climate challenges. Essential credentials include a California C-10 or C-46 license, certification from the North American Board of Certified Energy Practitioners (NABCEP), and strong references from nearby projects. Always verify their standing with the Contractors State License Board (CSLB) and choose a company that will be locally available for long-term service and maintenance.
Yes, adding battery storage like a Tesla Powerwall or similar is highly recommended for Greenbrae homeowners. It provides critical backup power during Pacific Gas & Electric's Public Safety Power Shutoff (PSPS) events, which have affected Marin County. Furthermore, under California's NEM 3.0, batteries allow you to store excess solar energy during the day and export it to the grid in the evening when compensation rates are highest, significantly improving the financial return of your system.