Best Solar Companies – San Juan Islands

Solar Panels for Your Home, From a Local Company You Can Count On

Fire Mountain Solar is one of the oldest and most trusted solar system installers serving the San Juan Islands. Since 2001, we have been consistently top rated for home solar system installation, because as local solar installers should, we always put the customer first.

READ: More About FMS

We prioritize unwavering ethics, superior craftsmanship, and outstanding customer care, which helps us stand out among the best solar companies in our state. We genuinely value your business and will always go the extra mile to ensure your complete satisfaction with your solar panel installation.

Request a free solar panel quote for installation of residential solar panels and experience firsthand why we are considered one of Washington’s most reputable solar companies. 

We promise, we’ll make the entire process simple and stress free. No pressure, no gimmicks. Just all the information you need to decide if investing in solar is right for you.

Prefer to do it yourself? We love those who want to DIY Solar. Design, Product Sales, Installation and Technical Support.

  • This field is for validation purposes and should be left unchanged.

Doing Solar Right – On the Grid and Beyond


With over two decades of experience, Fire Mountain Solar offers much more than just grid tie solar system installation. As the top rated off grid solar installer in Washington, we have designed and installed off grid solar panel systems for many hundreds of homes and remote cabins that do not have access to traditional utility power. What sets us apart is our deep passion for off grid home solar systems, which comes from the firsthand experience of our owners, Tim and Alana Nelson, who lived off grid for over 14 years.

Recognized as the best solar company near San Juan Island, Friday Harbor, Orcas Island, Eastsound, Roche Harbor, Lopez Island, Shaw Island, Decatur Island, Blakely Island, Cypress Island, Sinclair Island, Rosario, Doe Bay, Rosario, Olga and most other areas in Washington state.

Fire Mountain Solar Google Reviews
SolarReviews Fire Mountain Solar

Fire Mountain Solar - Washington Solar Installers

Phone: (360) 422-5610

Address: 18388 Periwinkle Lane Mount Vernon, WA 98274

Office Hours

Monday - Friday 8am to 4:30pm