Atlantic Heating & Air Conditioning

Atlantic Heating & Air Conditioning is a long-established Brookline HVAC company — one reviewer describes being a loyal customer for 40 years, and the written record on file runs from 2018 through 2026 across 257 reviews. Google shows 4.9 stars from 378 ratings, Angi shows 4.5 from 122, and the Better Business Bureau lists an A+, accredited rating. Its Massachusetts HVAC license is registry-verified active. The team is large enough that dozens of named technicians recur across the reviews — Luis Hernandez, Angel, Emerson, Eddie Kotsikopoulos, Ricardo, Jamie and others — and the range of work goes beyond routine tune-ups. One review describes Ricardo methodically correcting years of faults in a radiant-heating manifold system that wouldn't properly start or shut down; another describes the team working through a complex steam-boiler problem by weighing multiple options before landing on a fix that restored reliable heat and hot water. In a 2023 review, a homeowner with an engineering background described a 30-plus-year-old system upgrade where Atlantic bid exactly what was requested with no attempt to oversell, then stood behind that bid through a 3.5-day install with daily site cleanup. More recently, a 2025 review describes switching to Atlantic after another company fumbled a mid-winter heat repair — Atlantic charged less and fixed it. A handful of reviews point to friction on the back-office side rather than the fieldwork itself. A 2025 review describes being charged $325 for a visit where the reviewer says the leak was already stopped before the technician arrived and nothing further was done. Another 2025 review describes a confusing, poorly run booking process, including an email from the company itself flagged with the subject line 'POTENTIAL PHISHING.' A 2024 review describes technicians leaving old parts on the floor and using a bottle of the homeowner's fabric softener to prime a new part without asking. And in a 2022 review, a decades-long customer described a heating system's emergency switch repeatedly failing despite several service visits and a switch replacement, eventually disputing the bill over the unresolved issue. Diagnosis visits are also billed separately from repairs — one 2026 review cites a $225 minimum-hour charge — and technicians don't always carry the part needed, so a persistent problem can mean more than one paid visit. For everything from routine seasonal maintenance to a full system conversion, the reviews back an established, licensed team that shows up and knows the equipment — just keep an eye on billing for diagnostic visits and the booking process, and follow up directly if the same issue keeps recurring.