BDL Heating & Cooling

BDL Heating & Cooling has been a family-run HVAC and plumbing shop in North Attleborough since 2001, founded by Brian and Joan Lithway and now running a staff of more than fifty across Massachusetts and Rhode Island. Its Massachusetts HVAC license (101-SM-B) is active and registry-verified, and the company has held BBB accreditation with an A+ grade since 2011. The written record here runs deep: 328 reviews since 2021, a 4.9-star average from 445 Google ratings, and specific praise across many different jobs and technicians — installers walking customers through each day of a multi-day job, service techs explaining repairs in detail, and office staff coordinating town inspections and rebate paperwork. In a July 2026 review, a homeowner described a full HVAC install completed in an aging colonial house; in a May 2026 review, another customer detailed a retrofit on a 100-year-old house that added new ductwork and relocated the outdoor condenser. One customer, in a review this year, said they'd used BDL for over ten years for both maintenance and repairs, including once fixing an A/C system after a mouse chewed through the wiring. Not every visit has gone as well: an April 2026 review says a technician named Eric installed a system that was not up to code and runs inefficiently — worth raising directly if that same technician is assigned. Plumbing work is handled through BDL's sister company, Priority One Plumbing & Heating, which several reviewers mention using alongside HVAC service. For anything from a routine seasonal tune-up to a full HVAC retrofit in an older house, BDL has a long, well-documented track record in the area; it's still worth asking who will be on the job and confirming any install is signed off to code before the crew leaves.