Finding a reliable Ac Repair contractor in South Portland, ME is harder than it should be. FH HVAC makes the standard clear: written pricing, active ME licensing, live dispatch 24/7, and a 90-day parts and labor guarantee on every job.

If you've dealt with contractors in South Portland, ME who gave you a verbal estimate and handed you an invoice that didn't match — or sent someone who clearly wasn't ME licensed — you know exactly why the bar feels low in this market.
When you call FH HVAC in South Portland, ME, you get a ME-licensed technician with NATE certification and EPA 608 credentials. Your quote is in writing before we start. Your guarantee is on your invoice. Call +1-844-586-3138 and a live dispatcher picks up — day or night, weekend or holiday.

Licensed, insured, and guaranteed. Every service below is available in South Portland, ME right now.
System failure in South Portland, ME doesn't wait for business hours. A live dispatcher at +1-844-586-3138 routes the nearest ME-licensed tech to your location and gives you an ETA before you hang up. Most South Portland, ME emergency calls resolve on the first visit. Written quote before we start — always.
South Portland, ME Emergency: +1-844-586-3138From a full system replacement to a targeted repair in your South Portland, ME home, our residential technicians don't guess system size. Skipping this step is how contractors install wrongly sized systems that fail in 10 years instead of lasting 20. All ME permits pulled. Parts and labor both warranted.
Schedule South Portland, ME home serviceA failed HVAC system in your South Portland, ME office, retail location, or commercial facility means real money lost. We handle rooftop units, VRF systems, large split systems, and ongoing maintenance agreements for South Portland, ME commercial properties, scheduled around your business operations. Priority response for commercial service agreement clients.
South Portland, ME commercial pricingIndoor air quality in South Portland, ME is affected by the specific seasonal conditions here — humidity patterns, allergen load, and how airtight homes tend to be in this climate. FH HVAC installs and services HEPA filtration, UV germicidal systems, humidity control equipment, and ERVs matched to South Portland, ME's specific climate demands. Most impactful for households managing asthma or recurring respiratory conditions.
Air quality service in South Portland, MEMore South Portland, ME homeowners are choosing heat pumps and ductless systems for additions, garages, and conversions where running ductwork through existing walls isn't practical. Our South Portland, ME technicians are factory-trained on all major brands — Mitsubishi, Daikin, Fujitsu, LG, Bosch — and handle everything from initial installation through refrigerant service.
Heat pump service in South Portland, MEConsistent preventive maintenance is the single biggest factor in how long an HVAC system lasts — and most South Portland, ME homeowners underinvest in it. Our South Portland, ME maintenance plan includes two full tune-ups per year, priority scheduling during peak season, a 15% discount on any repair parts and labor, and a written condition report after every visit.
Plan details: +1-844-586-3138Four steps. No surprises. That's the whole model.
Real person answers. Not voicemail. You get an ETA for South Portland, ME before you hang up.
The nearest ME-licensed technician is routed to your South Portland, ME address. Every credential verified before they arrive at your door.
After diagnosing your system in South Portland, ME, your technician hands you a written, itemized quote. Nothing starts until you've reviewed and approved it in writing. What you approve is what you pay.
90 days, parts and labor, on your invoice — not a verbal promise, a documented commitment.
These are the operating commitments behind every South Portland, ME job. Verifiable. Documented.
Verbal estimates in South Portland, ME that change by invoice are how contractors exploit homeowners who don't know to ask. We give you a written quote first. Itemized, signed, and binding before we begin.
ME license, general liability, and workers' comp — all current, all documented, available on request for any South Portland, ME job.
Regional technician positioning throughout South Portland, ME keeps response times under 60 minutes in most markets — including during peak summer and winter demand.
Every South Portland, ME repair we complete carries a 90-day parts and labor guarantee printed on your invoice. If it fails, we return at no charge — no debate required.
Calling +1-844-586-3138 at 2 AM in South Portland, ME gets a person who routes a technician immediately.
"I asked for proof of ME licensing before letting anyone in. Two contractors couldn't produce it. FH HVAC sent documentation in under two minutes."
— South Portland, ME homeowner, new system installation"I've dealt with three other HVAC contractors in South Portland, ME in the past two years. Every one had some billing issue, some miscommunication, some problem. FH HVAC showed up fast, gave me a written quote, and billed me exactly that amount. This should be the standard."
"Our business in South Portland, ME had an HVAC failure during a client event. I didn't think anyone would respond that fast on a Friday evening. FH HVAC had a commercial technician there in 50 minutes, diagnosed and fixed within two hours. Nothing we planned had to be cancelled."
"Two years on the maintenance plan in South Portland, ME. At the spring tune-up this year they found a slow refrigerant leak in my evaporator coil. Caught and fixed at the maintenance pricing. That would have been an emergency call in August at double the cost."

FH HVAC covers all of South Portland, ME with licensed technicians, written upfront pricing, and live 24/7 dispatch. One call. Real ETA. No runaround.
📞 +1-844-586-3138 — Ac Repair in South Portland, ME