Compare the highest-rated home solar professionals in Washington, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A top-tier SunPower Master Dealer, this company is known for installing high-efficiency solar panels and robust battery storage solutions (SunVault). They offer comprehensive services from design and financing to maintenance, with a strong focus on customer education and premium equipment.
A large, established residential solar and roofing contractor with a significant presence throughout California. They are known for handling both roof replacements and solar installations, offering in-house financing and focusing on making the process turnkey for homeowners.
A well-regarded, locally-focused installer based in Grass Valley that specializes in serving the unique needs of Northern California and Sierra foothill communities. They are known for their expertise in both grid-tied and complex off-grid systems, making them an excellent choice for more rural properties.
** The home solar market in the region surrounding Washington, CA is characterized by a mix of large statewide operators and specialized local installers. The average quality is high, driven by California's strict licensing requirements and high consumer awareness. Competition is strong, which benefits homeowners through competitive pricing and a variety of service options. Typical pricing for a residential system ranges from $15,000 to $30,000 before the 30% federal tax credit, heavily dependent on system size (typically 5kW to 10kW), equipment quality, and the complexity of the installation, especially with the region's variable terrain and potential for off-grid needs. The market is heavily influenced by state incentives like Net Energy Metering (NEM) and a high demand for battery storage due to both wildfire-related Public Safety Power Shutoffs (PSPS) and the desire for energy independence.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Washington regulations and climate
Get answers to common questions about home solar services in Washington, California.
In Washington, the average gross cost for a residential solar system ranges from $15,000 to $25,000 before incentives. Crucially, Washington residents benefit from a state sales tax exemption on solar equipment and installation, and the state's production incentive program (which is currently transitioning) can provide additional financial benefits. Combined with the 30% federal tax credit, these incentives significantly reduce the net cost.
While Washington has fewer peak sun hours than California, modern high-efficiency solar panels still perform very well in diffuse light and cooler temperatures. Systems are sized to account for local climate, and the long summer days with extended sunlight help balance production. Importantly, net metering with your local utility (like PSE or Avista) allows you to bank excess summer generation to offset your usage during darker winter months.
The full process, from consultation to activation, typically takes 2 to 4 months. After system design and signing a contract, your installer will handle permits with your city/county and interconnection agreements with your utility. A key Washington-specific step is ensuring your system complies with the state's electrical code and any local aesthetic guidelines. Installation itself usually takes 1-3 days, followed by final inspections and utility approval to "turn on" the system.
Prioritize providers who are locally established and understand Washington's specific incentives, utility rules, and permitting jurisdictions. Verify they are certified by the North American Board of Certified Energy Practitioners (NABCEP) and are a licensed Washington electrical contractor. Always check reviews and ask for references from recent local installations, and compare multiple detailed quotes that outline equipment, production estimates, and warranty coverage.
Solar panels typically increase your home's value and marketability in Washington. Studies show homes with solar sell faster and for a premium. It's important to work with a real estate agent experienced in marketing solar homes and to have your original contract, warranty details, and production history available for potential buyers. You can also transfer the remaining warranty to the new homeowner, which is a strong selling point.