42 solar installers serving Billerica, MA
Solar Installers serving Billerica, MA
Hallmark Homes Associates, Inc.
Replica back deck built better than the original
Replica back deck built better than the original
Zero electric bills4.2
Panasonic panels with a 25-year warranty3.2
Panel upgrades and generator installs praised repeatedly4.6
Design walkthrough with shade and sun-angle maps3.1
Solar ownership or power purchase agreements2.9
Boiler and gas heating installs3.7
High-rise solar installation3.8
52 years in business3.6
Handles the Mass Save program paperwork3.3
46 solar panels installed alongside a new roof3.6
36 years in business3.7
BPI-certified building performance specialist3.2
103 years in business3.6
Licence 11975 active on the NH registry3.0
State-verified electrician licenseNot yet rated
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