Seal Energy Solutions

Seal Energy Solutions is a Revere shop built around one job: converting old gas or oil heat to Mass Save-rebated heat pumps and mini splits, then walking homeowners through the rebate paperwork afterward. The company says it started in Revere as a small idea, when its founder got frustrated with how complicated the Mass Save rebate process had become, and has since grown into a team of installers, project managers, and energy advisors. The three Google reviews on file are all from early 2026, and all five stars — and all three name the same installer, Santiago, for running a gas-to-electric conversion or mini-split job start to finish. One customer credits him with getting their heat working again after a broken boiler left them without heat for nearly two months, finishing the install even through a snowstorm. That's a short list to judge a company by. Three reviews isn't much of a track record yet, though a separate HVAC directory listing independently shows the same 5.0 average. The company holds a BPI certification and belongs to the Mass Save Heat Pump Installer Network, both worth confirming still apply to your specific project before booking. For a homeowner switching from gas or oil to a heat pump and wanting help navigating Mass Save rebates, this looks like the right kind of shop for exactly that job — just ask for references beyond the handful of reviews on file.