OnSite Energy, Inc.

About OnSite Energy, Inc.

OnSite Energy, Inc. is a solar and energy storage company serving Missoula, Bozeman, and communities across Montana since 2012. With more than 800 completed projects and 13 megawatts of solar installed, the company delivers customized solar systems for a wide range of clients, including homeowners, businesses, nonprofits, and industrial and public sector organizations. Residential solar installations help homeowners power their homes with clean energy while increasing property value and resilience. Commercial solar systems are engineered to reduce overhead costs for businesses at any scale, while nonprofit clients can lower operating costs and advance long-term sustainability goals. For industrial and public sector clients, OnSite Energy provides large-scale solar arrays built for reliability and significant cost reduction. The company also offers energy storage systems that allow clients to store excess solar production for use during peak demand periods or outages. Every project is handled by an in-house team through a structured process that includes consultation, custom system design, and professional installation tailored to each property's unique characteristics. OnSite Energy has collectively offset the equivalent of more than 5,100 gallons of gasoline daily through its installed systems. Customer reviews consistently highlight quality craftsmanship, transparent communication, and responsive follow-up service. The company is a member of the Montana Renewable Energy Association.

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Address

1620 Regent St Ste B & C, Missoula, MT 59801