Missoula, MT Solar Installation Contractors

SBS Solar

📍 Missoula, MT

SBS Solar is a solar installation company based in Missoula, Montana, serving residential, commercial, and public works customers throughout Western Montana. With over 30 years of experience, the company provides custom solar design, professional installation, energy storage solutions, permitting assistance, and grant and incentive guidance. SBS Solar handles the paperwork side of solar projects, helping customers navigate tax benefits and available incentives in addition to the physical installation work. The company installs American-made solar panels, sourced through bulk purchasing arrangements with leading manufacturers to keep costs competitive. Among the inverter options they offer, SolarEdge is highlighted for its smart integration capabilities. Post-installation support is included as part of their service. SBS Solar serves a range of customers, including homeowners, families, businesses, public entities, and nonprofits, with a focus on helping each achieve energy independence and reduce reliance on utility rates. Their services page also references net metering, and the company provides a live system monitoring tool and an online solar estimator for prospective customers. Project galleries on their website show both residential rooftop installations and commercial projects completed in the Western Montana region.

Solar Plexus LLC

📍 Missoula, MT

Solar Plexus LLC is a family-owned renewable energy company founded in 1994 and based in Missoula, Montana, now located at 1002 Burlington Avenue, Suite 100. The company designs and installs a full range of energy systems for residential, commercial, and remote properties across Montana, including grid-tied solar systems that connect to the utility grid to reduce energy costs, off-grid systems for complete energy independence at remote homes and cabins, battery-based systems, and micro-hydro energy solutions. Commercial solar installations are also available for businesses seeking scalable clean-energy solutions. Solar Plexus guides customers through a structured four-step process covering consultation, site evaluation, custom system design, and professional installation by certified solar technicians, followed by ongoing monitoring and long-term support. The company offers solar products, consulting services, and sustained customer care, with the stated mission of helping homes and businesses across Montana switch to reliable renewable energy. Solar Plexus can be reached by phone at 406-721-1130 or by email at [email protected].

Solar Missoula

📍 Missoula, MT

Satic Solar

📍 Missoula, MT

Satic Solar is a Missoula, Montana-based solar installation company providing comprehensive solar energy solutions for residential and commercial clients. Their service offerings cover three primary areas: on-grid solar solutions for customers who want to reduce utility bills while staying connected to the grid; off-grid solar solutions for those seeking complete energy independence from their electric utility; and business and commercial solar installations for local companies looking to lower operating costs through tax credits, accelerated depreciation, and community stewardship. Satic Solar manages the full process from start to finish, beginning with custom system design through their SaticSolar Design Studio. This service addresses key client questions including panel placement and roof impact, projected electricity production, financial implications, system lifespan, and ongoing maintenance. After installation, Satic Solar trains clients to monitor their energy production using easy-to-use mobile apps. The company emphasizes that solar represents a sound financial decision for businesses given the available incentives, and frames residential solar as a practical path toward reducing dependence on an increasingly volatile energy market. Clients can initiate a project by uploading their power bill through the company website or by calling the Missoula office directly at (406) 493-1861.

OnSite Energy, Inc.

📍 Missoula, MT

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.

Big Sky Solar & Electric

📍 Missoula, MT

Big Sky Solar and Electric is a Missoula, Montana-based solar and electrical contractor with more than 20 years of experience serving the local community. The company focuses on solar panel installation for both residential and commercial properties, and its completed project portfolio spans a wide range of installations across the Missoula area and beyond. Notable commercial projects include the South Avenue Car Wash, where 138 panels were installed in 2022, and the Missoula Carousel, which received 32 panels in 2021. The company has also completed residential solar installations in Missoula and Polson, with recent projects ranging from 18 to 44 panels. Big Sky Solar and Electric invites potential clients to submit project details for a free estimate, with a response guaranteed within 48 hours. The company is located at 1308 River Street in Missoula, Montana, and can be reached by phone at 406.830.3071 or by email at [email protected].