Comfort Done Right.
Day or Night.
24/7 Emergency Service: (717) 855-4101
Trane Comfort SpecialistMitsubishi Diamond ContractorPA HIC #PA117750
Comfort Done Right.
Day or Night.
24/7 Emergency Service: (717) 855-4101
FURNACE REPAIR · YORK COUNTY, PA
⏱ 24/7 FURNACE & HEAT PUMP REPAIR
🏠 FAMILY OWNED · FOUNDED 2015
🔧 ALL MAJOR BRANDS
🪪 PA LICENSE #117750
When your furnace stops heating or starts acting up, our team handles furnace repair and heating repair for homes in York, Manchester, Dover, Shrewsbury and across York County. It’s one of the heating services in York County we offer.
We repair furnaces from all major brands and all fuel types: gas, oil, propane and electric. Common repairs include:
We offer 24/7 heat pump repair for York County homes, in both heating and cooling modes. We work on central heat pumps and ductless heat pumps from all major brands.
In a York County winter, a heat pump does most of the work of heating your home, so small problems show up fast. A system that runs nonstop, blows lukewarm air or keeps leaning on its backup heat can often be traced to airflow, the defrost controls, the outdoor fan or the refrigerant charge. Some frost on the outdoor coil is normal, and the defrost cycle should clear it. An outdoor unit that stays covered in ice, or a system that seems stuck in defrost, needs a look.
Older heat pumps can lose heating capacity in deep cold. Newer cold-climate models, like Mitsubishi Hyper-Heat ductless systems, are rated to heat down to -13°F. Learn more about heat pumps.
Regular-hours visits start with a $109 diagnostic, waived if you approve the repair.
Common heat pump problems we repair:
We also repair boilers and ductless mini-split systems.
Please note: we service residential systems only, and we don’t service systems homeowners installed themselves.
📍 YORK, PA
Early this heating season, a York homeowner called us about a Trane furnace that wasn’t putting out any heat. The furnace was showing an error for not seeing flame and had locked itself out. When our tech pulled the burners, they were rusted, and that rust was keeping the flame from carrying across to the flame sensor. They cleaned the burners, the flame sensor and the condensate trap, then put everything back together and checked its operation. The furnace is heating normally again.
📍 YORK, PA
On a mid-October call in York, our tech looked at a Goodman gas furnace with a couple of issues worth knowing about. The temperature rise across the furnace was 70F, while the data plate lists a range of 35-65F. In other words, it was running hotter than it was designed to. They increased the airflow, which brought the rise down to 55F. The control board’s history also showed a no-flame fault, so they pulled and cleaned the flame sensor. After that, the furnace was operating as it should.
If you notice any of these, a technician can diagnose the cause. A yearly furnace tune-up can help catch some of these problems early.
Furnace won’t turn on or there’s no heat. This often points to a power, ignition or safety-switch problem.
Blowing cold air. Possible causes include an airflow problem, an ignition or flame sensor fault, or a safety shutoff after the furnace overheats.
Not enough warm air from the vents. Weak airflow can come from a blower motor problem, a clogged filter or duct issues.
Turning on and off repeatedly. Short cycling can come from airflow, thermostat or sizing issues. Learn why your heater keeps turning on and off.
Unusual noises or smells. Banging, squealing or burning smells can mean a part is wearing out or failing.
Uneven heat or cold rooms. Rooms that stay cold can point to airflow or blower problems.
Heating bills rising without explanation. A furnace that isn’t working as it should may run longer to heat your home.
Call (717) 855-4101 or schedule online, 24/7.
A technician inspects your furnace and finds the problem. The diagnostic is $109 during regular hours; after-hours emergency calls carry an additional emergency fee, so ask when you call.
You get a repair quote before any work begins.
If you approve the repair, the regular-hours diagnostic fee is waived.
We complete the repair and test your system.
Furnace repair cost depends on the problem and the system you have, so we diagnose before we quote. Regular-hours service calls have a $109 diagnostic fee, and you get a repair quote before any work begins. The diagnostic fee is waived if you approve the repair. After-hours emergency calls carry an additional emergency fee; ask when you call.
10% military discount on repairs. See our current specials.
Can’t be combined with the $59.99 tune-up offer, the up-to-$2,000 system offer or other discounts.
When repair costs keep adding up or your furnace is getting older, it can help to compare a repair with a new system. We can diagnose and price the repair. We also offer free estimates on replacements, so you can weigh both options. Learn more about furnace replacement and installation, or see our current specials.
Replacing your whole system? Get up to $2,000 off a full new system, with free in-home estimates. See our current specials.
Valid through December 31, 2026. Excludes ductless and boiler systems. Cannot be combined with other discounts.
Replacing your furnace? Financing available on new systems*
*Financing offered with approved credit by Wells Fargo Bank, N.A., an Equal Housing Lender. Ask for details.
No heat at night or on a weekend? Call us. We repair furnaces and heat pumps 24/7 across York County. After-hours emergency calls carry an additional emergency fee; ask when you call. Learn more about emergency heating repair.
A fall furnace tune-up and safety check helps catch small problems early, before the coldest weeks of the year. Book our $59.99 fall tune-up and safety check, or see all current specials.
One system per household. Cannot be combined with other offers. Schedule by November 15.
We provide furnace repair for homes throughout York County. Find your town:
Orange pin = our Manchester shop. Map: US Census Bureau
A local, family-owned team serving York County homes.
A 4.9-star average rating on Google.
Trane and Mitsubishi contractor programs.
Pennsylvania License #117750.
Call any time, day or night.
$109 regular-hours diagnostic, waived if you approve the repair.
Yes. Air Comfort Technologies offers 24/7 furnace and heat pump repair for homes in York, PA and throughout York County. Call (717) 855-4101 any time. After-hours emergency calls carry an additional emergency fee; ask when you call.
Regular-hours service calls have a $109 diagnostic fee, which covers inspecting your furnace and finding the problem. You get a repair quote before any work begins, and the diagnostic fee is waived if you approve the repair. After-hours emergency calls carry an additional emergency fee; ask when you call.
Yes. We offer a 10% military discount on repairs. It can’t be combined with the $59.99 tune-up offer, the up-to-$2,000 system offer or other discounts. See our current specials for more.
We repair gas, oil, propane and electric furnaces from all major brands. We’re a Trane Comfort Specialist and Mitsubishi Diamond Contractor. We work on residential systems only, and we don’t service systems homeowners installed themselves. We also repair heat pumps, boilers and ductless systems.
Common causes include a thermostat or fan setting, an airflow problem such as a clogged filter, an ignition or flame sensor fault, or a safety switch that shuts the burners off when the furnace overheats. A technician can diagnose the exact cause. Call (717) 855-4101.
It can be a power or thermostat issue, an ignition problem, or a safety switch that has stopped the furnace. Because several parts can cause the same symptom, a diagnostic visit is the best way to find the problem. Call (717) 855-4101, 24/7.
This is often called short cycling. Possible causes include airflow problems, thermostat issues, or a system that’s the wrong size for the home. Read more about why your heater keeps turning on and off, or call us for a diagnostic.
It depends on your furnace’s age, the repair cost, how often it breaks down, and any safety findings. We can diagnose and price the repair. We also offer free estimates on replacements, so you can compare. Learn more about furnace replacement and installation.
Yes. We offer 24/7 heat pump repair for homes throughout York County, in both heating and cooling modes, for problems like short cycling, ice on the outdoor unit, a system stuck in defrost or aux heat running constantly. Call (717) 855-4101 or schedule online.
We provide furnace repair throughout York County, PA, including Manchester, Mount Wolf, Dover, York, East York, West York, Dallastown, Red Lion, Shrewsbury, New Freedom, Stewartstown, Spring Grove, Etters, and Lewisberry.
NO HEAT? WE’RE HERE 24/7
