Compare the highest-rated home solar professionals in Colfax, Washington. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned and operated solar installer based in Spokane Valley, serving the entire Inland Northwest, including Whitman County. They are known for comprehensive service from initial consultation to post-installation support and maintenance. They emphasize custom design and high-quality components.
A leading employee-owned solar installer with a strong presence in Washington. While headquartered in Seattle, they have an office in Spokane and actively serve Eastern Washington. They are recognized for their expertise, professionalism, and focus on both grid-tied and off-grid solutions, including robust battery backup systems.
A well-established Spokane-based company with deep roots in the Eastern Washington solar market. They specialize in designing and installing custom solar energy systems for homes and businesses. They have extensive experience with the specific climatic conditions of the Palouse and Inland Northwest.
** The home solar market for Colfax, Washington, is characteristic of a rural community served by regional experts. There are no solar installation companies physically headquartered within Colfax city limits. Therefore, the market is dominated by reputable, established contractors from Spokane (approx. 70 miles north) who regularly service the entire Inland Northwest region, including Whitman County. **Competition Level:** Moderate. While there aren't numerous local storefronts, several high-quality regional providers actively compete for projects in the area, which helps maintain service standards and provides homeowners with options. **Average Quality:** High. The companies serving Colfax are typically well-established, possess necessary state licensing and NABCEP (North American Board of Certified Energy Practitioners) certifications, and have strong track records. They are adept at handling the specific incentives available in Washington state. **Typical Pricing:** Pricing is competitive with state and national averages. The final cost is influenced by system size, roof complexity, and the inclusion of battery storage. Homeowners in Colfax benefit from Washington's sales tax exemption on solar installations and can leverage net metering programs from their local utility. Financing options, including loans and leases, are widely available through these providers.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Colfax regulations and climate
Get answers to common questions about home solar services in Colfax, Washington.
Solar panels are actually more efficient in cooler temperatures, which benefits Colfax's cold, clear winter days. While winter days are shorter, summer provides long, sunny days that generate significant surplus energy. The annual mix results in strong yearly production, and modern panels are highly effective at capturing diffuse light on overcast days common in the Palouse region.
After the 30% federal tax credit, a typical 6kW system in Colfax often ranges from $15,000 to $20,000. Washington State offers a sales tax exemption on solar equipment and a production incentive (though currently limited for new applicants), and you can sell Renewable Energy Credits (RECs). With Whitman County's average electricity rates and net metering from your utility, payback periods typically range from 8 to 12 years.
Yes, you will need an electrical permit from Whitman County Building and Planning. If your home is within Colfax city limits, you may also need a city building permit. Your chosen installer should handle this process, which is generally straightforward for residential rooftop systems. They will also coordinate the interconnection agreement with your local utility (like Avista or Inland Power & Light).
Look for installers with specific experience in Eastern Washington's climate and a strong local presence. Verify they are Washington State-licensed electrical contractors (check L&I), carry proper insurance, and offer robust warranties. Ask for references from recent Colfax-area installations and compare detailed proposals that include production estimates specific to your roof's orientation and local weather patterns.
Generally, no. Panels are installed at an angle, and snow usually slides off as it melts from the dark panel surface absorbing heat. Clearing snow can be hazardous and risks damaging panels. For net metering, your utility (e.g., Avista) credits you for surplus summer generation at retail rates, which builds a kilowatt-hour "bank" to offset your higher winter usage, making the system economical year-round.