Off Grid Solar Installers – Washington

Off Grid Solar Installation from a Local Solar Installer You Can Trust

Fire Mountain Solar is the most experienced and trusted off grid solar installer in Washington. Since 2001, we have been consistently rated as the best installer of off grid solar power systems because of our extensive personal and professional experience. We can provide off grid power options both big and small. Whether you need a small cabin solar system, an off grid solar system for home, or even an off grid solar setup large enough to power a private island, we have the skill and expertise.

Exceptional Customer Service

We prioritize unwavering ethics, superior craftsmanship, and outstanding customer care, so you can be confident when selecting us for your project. We genuinely value your business and will always go the extra mile to ensure your complete satisfaction with your off grid solar system installation.

Request a free quote for off grid solar panels, and experience firsthand why we are considered the most skilled and reputable of all of Washington’s off grid 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 choose the best off grid solar system to meet your specific goals.

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Off Grid Power System Experts

Though FMS was founded in 2001, our experience with off grid electrical systems began in 1996. That’s when our founders purchased a rural piece of property that lacked access to utility power, and they chose to power their home with off grid solar electricity.


Off Grid Solar Installations and DIY Solar Support

Off grid solar electricity and stand alone solar system options tailored to your specific needs. We do off grid solar installation throughout Washington state. 

Need off grid solar power but want to install it yourself or not in Washington? We can help you DIY solar wherever you are. We sell off grid solar panel kits, and custom design off grid solar system packages with exactly what you need to make living off the grid comfortable and convenient.

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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