Best Solar Installers

Shasta Cascade

Horizon Solar

Addy Solar installed our system, then chased down a faulty Tesla battery part through multiple winter visits until the WiFi connection finally held. That level of post-install persistence showed up in dozens of reviews we analyzed. We found zero complaints about workmanship quality, and 31 reviewers

Top Hat Energy

Top Hat Energy will still be fixing your system years after the big solar companies have stopped answering your calls. We analyzed hundreds of reviews and found installer after installer who came back quickly when inverters failed or monitoring went offline, often at no charge long past the initial

WSC Solar & Roofing handles roof replacements well, but stumbles on solar projects. We analyzed nearly a hundred reviews and found a clear split. Their roofing crews show up on time, finish in two days, and clean up every staple. One customer watched her neighbor complain about a five-day roof job f

Solar Solutions delivers professional installations, but the long-term economics may not pan out. One customer who went solar five years ago now wishes they'd donated to an environmental charity instead: even with reduced household electricity use, their annual utility lump sum plus loan payments fa

PowerHouse Solar has a long track record with off-grid systems, but responsiveness has become a serious problem. One longtime customer couldn't get a callback for three weeks after fire damage, then waited another day after a second attempt. We found 20 reviews praising workmanship with zero complai

SunOn Energy is out of business and left customers stranded with broken systems. We found multiple reports of unrepaired inverters, non-producing panels, and unanswered calls stretching months into the dark. One homeowner paid $60,000 only to discover the company charged $15,000 over market, then wa

Evergreen Solar is not worth the risk. We found a company that delivered strong work when motivated but abandoned customers once the checks cleared. One homeowner still hasn't gotten the two panels Evergreen promised to fix an undersized system, four months and $500 in unexpected utility bills later

This company routinely delivers shoddy work, disappears when things go wrong, and strong-arms customers into paying for their own mistakes. We analyzed reviews and found a stark pattern: while sales reps win praise for being thorough and patient during the pitch, the quality collapses the moment the