Medford Wellington Service Co.

Medford Wellington Service Co. is a long-running HVAC contractor based in Medford, MA, with additional locations in North Billerica, MA and Rocky Hill, CT — the Better Business Bureau's own profile puts the company at 59 years in business, with an A+ rating (not accredited). Its Massachusetts HVAC license is active and registry-verified. The word of mouth here is mixed. A 2022 Reddit post named the company as 'usually pretty good' in response to a question about HVAC contractors who actually respond to calls. A 2024 Reddit post described the opposite experience, calling the company 'the worst' over an active work contract. The one Google review on file, from March 2025, is a bare 'Great service!' Away from customer reviews, Medford Wellington shows up in two local news pieces: a December 2025 article on a 20,000-square-foot commercial renovation in Billerica lists the company among several specialty subcontractors on the project, and a 2024 CBS News story describes it opening an on-site trade school to help address a worker shortage, alongside its Billerica location. Given the sharp split between the two Reddit accounts, it's worth asking around or getting a specific reference before committing to a job.