Choosing the right solar company is one of the most important decisions you'll make during the solar installation process. The quality of your installer directly impacts system performance, warranty protection, and your overall experience — so it pays to do your homework.
Start by verifying that any company you consider is properly licensed and insured in your state. Solar installation requires electrical and construction expertise, and reputable companies carry both general liability insurance and workers' compensation coverage. Ask to see proof of licensing and check with your state's contractor licensing board.
Next, read reviews across multiple platforms — Google, Better Business Bureau, Yelp, and EnergySage. Look for patterns in customer feedback. Consistently positive reviews about communication, installation quality, and post-installation support are strong indicators. Be cautious of companies with numerous unresolved complaints or pressure-heavy sales tactics.
Always get at least three quotes before making a decision. Quotes should include system size, equipment brands and models, total cost before and after incentives, estimated annual production, and warranty terms. Comparing side by side helps you spot outliers and understand fair market pricing in your area.
Ask about the equipment they use. Tier-1 panel manufacturers and reputable inverter brands with 25-year and 10-15 year warranties respectively provide the best long-term value. Avoid companies that offer suspiciously low prices with unknown equipment brands.
Finally, ask for references from recent installations in your neighborhood. A confident, experienced installer will be happy to connect you with satisfied customers. ExploreSolarPower.com's quiz can help match you with vetted, top-rated local installers who meet our rigorous selection criteria.