Dan's Service

Dan's Service is a Medford-based, family-owned mechanical and HVAC contractor with more than 35 years in business, an active Massachusetts HVAC license, and an A+ BBB rating. Founded in 1988 by Dan Galvin, the company handles heating, air conditioning, refrigeration, and ice machine work for commercial, industrial, and residential clients. The written record is thin, but the one detailed account is a strong one. In a December 2024 review, a customer described their heat failing on a snowy Sunday three days before Christmas — after one competitor took a full week to even schedule a visit, Dan's Service called back within half an hour, and a technician arrived and diagnosed the problem that same evening. For an emergency heating or cooling call, this review suggests a company that moves fast when it matters. With only a couple of reviews to draw on, it's still worth asking for a couple of recent references before a larger job.