HVAC Repair in Southern Maine — Fast, Reliable, Local
When your heating or cooling system stops working, you need a licensed technician on-site fast — not a call center. Southern Maine Mechanical provides expert HVAC repair across greater Portland and all of southern Maine, with honest diagnostics, upfront pricing, and repairs done right the first time.
Same-Day HVAC Repair Available Across Southern Maine
We know a broken HVAC system can't wait. Whether your furnace quit on a January night in Windham or your AC gave out on the hottest day in Kennebunk, our technicians are dispatched fast. We serve Portland, South Portland, Scarborough, Falmouth, Cape Elizabeth, Westbrook, Gorham, and 25 more towns across York and Cumberland counties — and we aim to be on-site the same day you call.
We Repair All HVAC Makes and Models
Our technicians are trained and experienced on every major system type: central air, mini-splits, heat pumps, gas and oil furnaces, boilers, and hybrid systems. We carry parts for Mitsubishi Electric, Carrier, Lennox, Trane, Daikin, Bosch, Samsung, Weil-McLain, Burnham, and most other brands. If we can't fix it same day, we'll tell you honestly — and we'll tell you why.
Common HVAC Problems We Fix Every Day
The most frequent HVAC repair calls we receive are: no heat or no cooling, strange noises (banging, squealing, rattling), short cycling, frozen evaporator coils, refrigerant leaks, ignition failures, blower motor failures, thermostat issues, and dirty or clogged filters causing system shutdowns. No matter the symptom, we diagnose the root cause — not just the immediate failure.
Repair or Replace? We Give You the Honest Answer
Some contractors push replacements because new installations pay more. We don't operate that way. Our technician will tell you whether a repair makes financial sense given your system's age, efficiency, and condition — or whether replacement will save you more over the next five years. You make the call. We just give you the facts.
Ready to Get Started?
Free estimates on all installations. Same-day service available.
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Frequently Asked Questions
HVAC Repair by City — Southern Maine
We provide hvac repair throughout Cumberland & York Counties.