North Shore Heating Supply Co

North Shore Heating Supply Co isn't a typical HVAC crew — it's the counter people call when a plumber's stuck on a Tuesday and every supply house on the North Shore is slammed. Based at 454 Summer St in Lynn, the company says it's been family-owned and operated since 1989, selling heating and plumbing equipment and supplies to both licensed contractors and homeowners tackling their own repairs. What keeps coming up isn't just having the part in stock — it's someone at the counter walking a non-plumber through it. One reviewer, mid-arctic-blast with a dead heating system and every local plumber booked solid, credits a staffer named Brian with explaining the problem in plain language and helping diagnose it rather than just ringing up a sale. That same pattern shows up across its listings: on Google it holds a 4.8-star average from 39 ratings, and other directories put it in the same 4.8-to-4.9-star range with a similar review count. Before calling, it's worth knowing the company isn't BBB accredited and BBB hasn't issued it a rating, citing insufficient information — though no complaints show up there either. There's also a wrinkle in its own history: the website's story of 37 years, since 1989, doesn't match BBB's file, which lists just 18 years in business. Neither account is independently verified here, so it's worth asking directly if the exact history matters to you. For a homeowner or a contractor mid-repair who needs a part explained rather than just handed over, this reads like the kind of place people return to — just confirm current ownership and don't assume a BBB accreditation that isn't there.