Compare the highest-rated home solar professionals in Fairfield, California. All contractors are licensed, insured, and verified through our rigorous screening process.
Sunrun is one of the nation's largest residential solar, battery storage, and energy services companies. They are a major player in the Fairfield market, known for their robust financing options, including Power Purchase Agreements (PPAs) and leases, which lower the barrier to entry for many homeowners. They are a Tesla Powerwall-certified installer.
A reputable, veteran-owned company with a strong focus on customer service and high-quality installations. They have a significant local presence and are known for their work with both solar and battery storage systems. They often partner with premium manufacturers and offer strong warranties.
A well-established company that originated as a roofing contractor, giving them unique expertise in integrating solar installations with roof integrity. They are one of the largest privately-held solar and roofing companies in the U.S. and manufacture their own panels, allowing for greater control over supply and quality.
** The home solar market in Fairfield, California, is robust and highly competitive, driven by the city's abundant sunshine and high electricity rates from Pacific Gas and Electric (PG&E). The average quality of installers is high, as the state's strict licensing requirements (CSLB) filter out unqualified contractors. Homeowners in Fairfield benefit from a competitive landscape, which often leads to aggressive pricing and valuable promotional offers. The market is a mix of national giants (like Sunrun) and strong regional players (like Semper Solaris and PetersenDean), all vying for business. This competition benefits the consumer through improved service and technology options. Typical pricing for a residential system in Fairfield ranges from **$18,000 to $35,000** before the 30% federal investment tax credit (ITC), depending on system size (typically 5kW to 10kW), panel quality, and the inclusion of battery storage. Most reputable companies offer free consultations and are highly knowledgeable about local incentives, net metering policies with PG&E, and the California Solar Mandate (Title 24), which requires solar on most new-construction homes.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Fairfield regulations and climate
Get answers to common questions about home solar services in Fairfield, California.
In Fairfield, a typical 6kW residential solar system costs between $18,000 and $25,000 before incentives. The most significant savings come from the 30% federal Investment Tax Credit (ITC), which directly reduces your federal tax liability. Additionally, you benefit from California's net metering policies and the lack of local sales tax on solar equipment, making the net investment considerably lower over time.
Fairfield's Mediterranean climate, with over 260 sunny days per year, is excellent for solar energy production. While summer heat can slightly reduce panel efficiency, the long, sunny days result in peak output. The mild winters with minimal fog compared to coastal areas mean your system will generate meaningful power year-round, with seasonal variations highest in summer and lower in shorter winter days.
All solar installations in Fairfield require a permit from the City of Fairfield's Community Development Department. Your installer will typically handle this process, which must comply with the California Electrical Code and the city's specific building codes. Crucially, your system must also pass inspection by Pacific Gas and Electric (PG&E) to receive permission to operate (PTO) and connect to the grid for net metering.
Prioritize local, established companies with strong reputations in Solano County. Verify they are licensed (California C-10 or C-46 license), insured, and have positive reviews on platforms like Yelp and the Better Business Bureau. Ask for references from recent Fairfield installations and ensure they provide detailed production estimates using Fairfield-specific solar data. Be cautious of high-pressure, out-of-area sales tactics.
Under PG&E's Net Billing Tariff (NEM 3.0), your system earns credits for excess energy sent to the grid, but at a lower export rate than the retail price you pay for imports. This makes pairing your system with a solar battery, like a Tesla Powerwall, highly advantageous in Fairfield to store excess daytime energy for use in the evening when rates are high. You will still receive a small monthly bill from PG&E for connection fees, but your charges for energy consumption will be drastically reduced or eliminated.