Furnace Repair in Scarborough, ME

Furnace Repair

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A furnace tends to fail on the coldest night of the year, usually right after it starts making a noise it didn’t used to. Don’t be caught off guard this winter. Instead, call Gelinas HVAC Services. We’ve repaired furnaces across Scarborough since 1994. Our oil-licensed technicians work under Maine Oil License #MS30023446, diagnose the ignition, the blower, and the heat exchanger properly, and keep the system operating as safely and efficiently as the DOE’s furnace and boiler guidance suggests. Call (207) 672-2801 to reach a real person about same-day service or a free estimate.

What to Expect From Our Furnace Repair Service

We prioritize no-heat calls during freezing winter weather to restore heat promptly and protect pipes.
We test igniters, flame sensors, and gas valves to resolve ignition issues accurately.
We evaluate heat exchangers for cracks or corrosion to ensure complete operational safety.
We test limit switches and safety controls to ensure proper protective shutdowns during system faults.
We stock common furnace components on our service trucks for efficient, single-visit repairs.
We verify full burner operation and measure temperature rise across the plenum before wrapping up.

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24/7 emergency service

We’re here when
you need us.

Locally operated in Southern Maine

Proudly serving our local community since 1994.

Offers flexible financing packages

Options that fit your budget.

Commitment to Service Excellence

Culture of Warmth Where Everyone is Treated Like Family

Same-Day Service

Fast solutions when you need them most.

Free Estimates

No surprises. Just honest prices.

Looking to Save More on Scarborough Furnace Repair?

A furnace that quits in a February cold snap is not a repair you can sit on. Through our Home Advantage Membership, members take 10% off the fix (up to $200), pay no minimum service fee, and owe nothing extra for the emergency call beyond the diagnostic. Heavier repairs can be handled with financing on approved credit for both members and non-members alike.

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Service Areas

Look for your community in the regional tabs below.

Greater Portland & Sebago Lakes

Cumberland Center
Cumberland Foreside
Gorham
Gray
New Gloucester
North Yarmouth
Pownal
Raymond
South Casco
South Freeport
South Windham
Standish
Steep Falls
Windham
Yarmouth
Casco
Peaks Island
Durham
Sebago
Sebago Lake
Naples
West Baldwin
Hollis
Bar Mills
Buxton

Financing Available

We offer multiple financing options to help make your home project more affordable and stress-free.

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Home Advantage Membership

Get priority service, exclusive discounts, waived service fees & more!
“Treating each other like family” is a core value at Gelinas

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Gelinas HVAC: Your Source for Plumbing, HVAC, and Electrical Services

Furnaces frequently fail during the coldest weather of the year, often after producing subtle unusual noises earlier in the season. Gelinas HVAC Services has provided prompt furnace repair across Scarborough since 1994, specializing in both oil and gas systems. Our oil-licensed technicians operate under Maine Oil License #MS30023446, accurately diagnosing igniters, blower motors, and heat exchangers to ensure safe operation aligned with DOE furnace and boiler guidelines. Members save on service calls through our Home Advantage Membership. Call (207) 672-2801 to speak with a representative about emergency service or receiving an estimate.

We are a local, family-owned business treating no-heat situations as true emergencies. Scarborough families rely on us to restore warmth quickly and safely.

How fast can I get emergency furnace repair in Scarborough, ME? We operate 24/7 emergency response, and winter no-heat calls receive top priority. Call us for immediate dispatch windows.

Do you repair oil furnaces in Scarborough and Greater Portland? Yes, Gelinas holds Maine oil licenses and our technicians repair oil furnaces, burners, and controls daily.

Does Gelinas HVAC charge a service diagnostic fee? Yes, a standard diagnostic fee applies. Loyalty plan members pay zero emergency fees and enjoy waived minimum service charges.

When should I replace my furnace instead of repairing it? If repair costs exceed half the value of a new unit or the heat exchanger is cracked, replacement is the safer, more economical choice.

Why is my furnace running but blowing cold air? Cold discharge air usually points to a failed igniter, dirty flame sensor, or faulty thermostat, which we can resolve on one visit.

Which furnace brands do your technicians repair? We repair all gas, propane, oil, and electric furnace makes and models across Southern Maine.

A malfunctioning furnace requires prompt, expert attention to keep your home warm and protect your plumbing from freezing during Maine winters. If your furnace requires frequent emergency calls, enrolling in annual furnace maintenance catches worn igniters and dirty flame sensors early. For broader system issues, explore our comprehensive heating repair and HVAC repair options. If an inspection reveals a cracked heat exchanger or severe mechanical wear, our furnace installation team provides honest options for an energy-efficient replacement, while our electrical repair team ensures safe circuit wiring.

Furnaces usually give clear warning signs before stopping completely, so reach out if you notice any of these issues:

Heat output feels weak, or the furnace runs constantly without warming the house.
The unit fires up, runs for a few minutes, and shuts down abruptly.
You hear the igniter click repeatedly without the burner actually catching flame.
Loud metallic banging or rattling occurs whenever the system kicks on.
Heating bills jump unexpectedly without any shift in outdoor temperatures.

Safety issues require immediate emergency handling. A yellow or flickering burner flame, visible soot, or a carbon monoxide alarm means you evacuate the building and call 911 right away. Once it’s safe to re-enter the home, call (207) 672-2801 for repair dispatch.

Since 1994, homeowners across Scarborough and Greater Portland have trusted Gelinas HVAC Services for honest diagnostics and reliable furnace repair. As a local, family-owned business, we take pride in fixing issues correctly the first time with fully licensed and insured technicians. Reach out to our team at (207) 672-2801 or book online to speak with a live representative.

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Common Furnace Problems We Repair

When a Scarborough furnace stops producing heat during a Maine deep freeze, getting it back online quickly is critical to keep your pipes from freezing. Out in the field, furnace breakdowns usually boil down to a handful of worn electro-mechanical parts. Here are the issues we see most often and how we fix them.

Modern furnaces use silicon carbide or nitride hot surface igniters that crack over time due to intense heat cycling. A cracked igniter cannot reach glowing temperatures, preventing gas burners from lighting. We test igniter resistance with multimeters, safely swap out cracked elements with rugged OEM replacements, and verify ignition timing.

Draft inducer motors vent toxic exhaust gases outside before gas burners ignite. If the pressure switch detects a blocked vent or a weak draft motor, it safely blocks ignition, leaving you with cold air. We clear bird nests or ice from vent pipes, clean draft pressure ports, and replace failing pressure switches or inducer assemblies.

When a furnace filter becomes packed with dirt, heat gets trapped inside the heat exchanger, tripping the high-temperature safety limit switch. repeated tripping damages the switch and risks cracking the heat exchanger. We replace restrictive filters, test high-limit switch continuity, measure temperature rise across the cabinet, and inspect heat exchangers for safe operation.

Request Service (207) 672-2801