Engineered Comfort Solutions

Three other companies had already failed to stop the air conditioner freezing up. Engineered Comfort Solutions found it. That story repeats often enough in this Marstons Mills shop's reviews to be the through-line: a mini-split another contractor set up wrong, a Fujitsu system a previous installer had written off as dead, a unit that took a full refrigerant drain and re-charge before it ran right. ECS is who people on the Cape seem to call second. The bigger share of the work is conversions. Homeowners describe swapping window units and electric baseboard for ductless mini-splits, pulling an oil system and tank out for a heat-pump-and-gas hybrid, and in one case an air-to-water heat pump now running the domestic hot water and the baseboard radiators with the gas furnace gone. On Google the company holds 4.9 stars across 75 ratings, and 46 of those reviews landed in the last six months with none of them negative. What customers keep describing is the front end of the job. Several write about being handed several install options with prices and trade-offs attached before committing; one was walked through a zero-interest loan and the rebate paperwork. Crews get named — Everett, Ryan, Conor, Matt — and the write-ups mention drop cloths, daily cleanup, and calls ahead about arrival times. One customer who had a minor issue months after an install reported a text response and a fix the next morning. One thing to raise before you sign. The Massachusetts sheet metal license attached to this business, 17761-SM-A, comes back from the state registry as expired, held under an individual's name. The Better Business Bureau's own profile lists a different sheet metal number and a Massachusetts plumber number for the company, but those are BBB's listings, not something confirmed against the registry. Ask directly which license the crew is working under and get its current status; that is a fair question and a licensed shop will answer it flatly. BBB does grade the company an A and lists it as an accredited business. Worth knowing too: the written history here is short. Every review on file runs 2025 to 2026, so this is a busy young company rather than a long-established one. If you are pricing a heat pump or mini-split conversion on the Cape, or you have a system someone else could not get right, this is a reasonable call to make. Sort out the license question first, then hold them to the written option-by-option quote people describe getting.