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Find the 8 Best Solar Panel Installers in Massachusetts

Browse 8 solar panel installers serving Massachusetts, including Bellingham, Chelmsford and Fall River, for home and commercial solar projects. Review system design, installation and maintenance services, read customer feedback and contact local installers for estimates.
Bellingham (1)
Chelmsford (1)
Fall River (1)
New Bedford (1)
Northampton (1)
Northborough (1)
Pepperell (1)
Woburn (1)
5 reviews
Commercial Solar Guy
Emergency
5 reviews
We offer 15+ years of financial and engineering expertise in solar project development.
Commercial Solar Guy offers end-to-end solar construction and consulting services, specializing in commercial and utility-scale projects. Trusted expertise in feasibility analysis, design, and installation.
Solar Consulting System Design Construction Management
Website (508) 499-9786 Call Profile
Not rated yet
DeFreitas Enterprises
11 Years
Not rated yet
We have over 8 years of experience in solar energy systems since 2015
DeFreitas Enterprises offers professional solar panel installations, custom construction, and offgrid energy solutions in Massachusetts, New Hampshire, and Rhode Island. Established in 2015.
Solar Installations Construction Services Offgrid Energy Storage
(978) 888-3488 Call Profile
Not rated yet
Boston Solar
15 Years
Not rated yet
We deliver over 6,000 successful solar installations with a 30-year system warranty.
Boston Solar offers expert solar panel installations for homes and businesses in Woburn, MA. Save on energy costs with our 30-year warranties, financing options, and top-rated customer service.
Residential Solar Commercial Solar Solar Panel Installation
(617) 858-1645 Call Profile
Not rated yet
Critical Mass Solar
Not rated yet
We offer fast installations completed within 3 months of pre-approval.
Critical Mass Solar offers honest, no-pressure solar solutions for homes, businesses, and farms in MA and NH. Expert installations, 25-year warranty, and financing options available.
Residential Solar Installation Commercial Solar Solutions Agricultural Solar Projects
(978) 272-1486 Call Profile
Not rated yet
Insight Solar
Emergency
Not rated yet
We offer a 30-year energy production guarantee.
Insight Solar provides top-tier solar and renewable energy solutions in Massachusetts, Connecticut, and Southern Vermont. Expert installation, financing, and maintenance services for residential and commercial properties.
Solar Panel Installation HydroPower Systems EV Charger Installation
(413) 338-7555 Call Profile
Not rated yet
Isaksen Solar
9 Years
Emergency
Not rated yet
We offer a 25-year warranty on solar panels and materials.
Isaksen Solar offers expert solar panel installations for homes and businesses in MA and RI. High-efficiency systems with 25-year warranties. Locally owned, 500+ 5-star reviews, and 24/7 monitoring.
Residential Solar Systems Commercial Solar Systems Tesla Solar Roof
(508) 717-3820 Call Profile
Not rated yet
Sustainable Energy
Not rated yet
We offer 20+ years of clean energy implementation experience
Expert solar and energy efficiency solutions in Northborough, MA, helping businesses reduce costs and enhance sustainability through customized strategies.
Solar Installations Energy Assessments Geothermal Systems
(508) 393-7803 Call Profile
Not rated yet
Mass Renewables
17 Years
Not rated yet
We have over 30 years of building industry experience and 14 years in Massachusetts solar solutions.
Mass Renewables offers expert solar installations, Tesla Powerwall batteries, and EV charging stations for homes and businesses in Massachusetts. NABCEP-certified with 14 years of local experience and an A+ BBB rating.
Residential Solar Commercial Solar Solar Trackers
(508) 657-1116 Call Profile