Ferris Heating & Air

Ferris Heating & Air is a one-location HVAC shop at 990 Paradise Rd in Swampscott, run by Mark Ferris, its founder and lead technician, according to the company. It covers the standard heating-and-cooling call list — repairs, tune-ups, and indoor air quality add-ons like UV-C purifiers and dehumidifiers — and says its NATE-certified technicians are on call for emergencies around the clock. Its Google page shows a 5.0 average across 27 ratings, a number an independent Swampscott contractor directory repeats at the same address. That headline is worth taking with real caution, though: several of the five-star write-ups sitting under it describe work for other companies entirely. One credits Horizon Services, another names Fox Service Company as the outfit that showed up, a third recommends Robbins Commercial HVAC by name, and one is signed from an address in Pleasant Garden, nowhere near the North Shore. A fifth describes a garage-door-opener repair rather than a furnace or AC job. The same mismatch recurs further back in the review history, under still other company names. That doesn't mean the 5.0 figure is invented — it's a number Google reports on its own, and a separate directory backs it — but it does mean most of the specific praise attached to this listing can't be pinned to Ferris's own crews with any real confidence. What's worth asking before booking: who's actually showing up, and whether that technician works directly for Ferris Heating & Air, given how much of this listing's own review history describes someone else's job. Ferris is a reasonable call for routine HVAC upkeep or a middle-of-the-night breakdown in Swampscott, given its stated round-the-clock coverage and NATE-certified staff. With this much noise in its reviews, ask for a couple of direct references before committing to anything beyond an initial diagnostic visit.