PJ Mechanical LLC

PJ Mechanical is a Weymouth HVAC and heating outfit with a genuinely deep record — 52 Google reviews running from 2022 through this year, all but one of them five stars, and the same two or three names (Phil, John, and office manager Renee) keep coming up. The specific stories are what stand out. In a 2024 review, a homeowner described Phil finishing a water heater repair, noticing an unrelated exhaust vent pipe wasn't properly connected, fixing it on the spot, and not charging extra for the added time. In a 2023 review, a customer who'd been left on hold for days by two larger "highly recommended" HVAC companies said Renee answered the phone, kept them informed about arrival times, and the office later pursued a manufacturer warranty on their behalf that saved them money — calling PJ a father-and-son family business. Boiler work draws its own praise: a 2025 review called their handling of HTP Westinghouse boiler issues better than any other heating company the reviewer had used, and another 2025 review described John getting an aging boiler running reliably enough to buy time before a long-term decision. Not every visit ends with a repair — in a 2024 review, a customer said Phil worked hard trying to save a furnace but ultimately had to tell them it needed replacing, and the reviewer still rated the visit highly for the effort and honesty involved. The company also installs heat pump systems, per a 2024 review describing a two-system install. PJ Mechanical's Massachusetts HVAC license is active, it carries a Massachusetts-certified Women Business Enterprise designation, and its Better Business Bureau grade is A+. A strong pick for both routine HVAC service and more involved boiler or heat pump work, particularly for anyone who's been frustrated by slow response from bigger shops.