EnergySage
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About EnergySage
EnergySage is a solar comparison platform headquartered in Boston, Massachusetts, connecting homeowners with vetted solar installation companies across the region. With an impressive 4.8-star rating from over 1,031 customer reviews, the platform has facilitated thousands of solar project quotes since its launch. Operating Monday through Friday from 9 AM to 6 PM, EnergySage serves as an intermediary that allows customers to receive and compare multiple competitive solar proposals without direct solicitation from installers.
What distinguishes EnergySage from traditional solar contractors is its role as a marketplace that aggregates quotes from pre-screened installation companies, enabling side-by-side pricing and performance comparisons. The platform provides technical advisory services both online and via telephone, helping homeowners understand system specifications, financing options, and equipment selections. By shielding customers from cold calls and aggressive sales tactics, EnergySage positions itself as a consumer-advocacy tool rather than an installation contractor.
Reviewer Gary Lockwood praised the platform's quote comparison feature, noting that EnergySage made gathering multiple proposals straightforward while allowing him to review individual company and installer credentials before committing. Reviewer Mike Crawford highlighted the platform's technical guidance and how it prevents customers from receiving unwanted vendor contact. However, reviewers Tom Prusa and True Blue documented challenges when recommended installers experienced financial difficulties or failed to complete projects, illustrating the platform's limitations in guaranteeing installer performance.
What Customers Say
Of 5 visible reviews, 3 are positive (5 stars) citing the quote comparison tool, installer reviews, and technical advice as valuable features. Two negative reviews (1 and 2 stars) describe experiences with recommended installers who went bankrupt or caused significant project delays, with one customer reporting a 17-month timeline to completion. The 4.8-star average across 1,031 reviews suggests most users achieve successful outcomes through the platform.
Working Hours
| SundayToday | Closed |
| Monday | 9 AM–6 PM |
| Tuesday | 9 AM–6 PM |
| Wednesday | 9 AM–6 PM |
| Thursday | 9 AM–6 PM |
| Friday | Closed |
| Saturday | Closed |
Services
Solar Quote Comparison Platform
Aggregates proposals from multiple vetted solar installers enabling side-by-side pricing and equipment comparisons.
Installer Review Database
Provides customer feedback and ratings for individual solar companies and their installation crews.
Technical Advisory Services
Offers guidance on system specifications, equipment selection, and solar technology via online resources and telephone support.
Financing Guidance
Assists homeowners in understanding solar financing options including leases, loans, and purchase agreements.
Permit Navigation Support
Reviewer Tom Prusa indicated customers may need to independently research permitting requirements as project management is not included.
Consumer Protection
Shields customers from direct sales contact from vendors reducing cold-call solicitation during the research phase.