J Cooling & Refrigeration

J Cooling Refrigeration Inc is a two-person shop working out of a Winthrop PO box, and the BBB dates it to 1999 — 27 years — with John Arone listed as the owner. The name points at cooling and refrigeration work while the BBB files it under Plumber, which is worth knowing if you go hunting for it under one heading and not the other. Its BBB page is not accredited and carries no rating, no reviews and no complaints. Ask what mix of residential cooling and commercial refrigeration they actually take on, get the licence number of whoever will be on the job, and check it with the state before you book.