HEATING · MANCHESTER & YORK COUNTY, PA
Air Comfort Technologies is a family-owned heating company based at 208 Plaza Drive in Manchester, PA, serving York and 13 nearby York County communities since 2015. We repair, replace and maintain gas, oil, propane and electric furnaces, boilers, heat pumps, and single- and multi-zone Mitsubishi ductless systems for homes. 4.9 stars, 440+ Google reviews. Call (717) 855-4101 or schedule online.
TRANE COMFORT SPECIALIST
MITSUBISHI DIAMOND CONTRACTOR
★ 4.9 / 440+ GOOGLE REVIEWS
FAMILY OWNED SINCE 2015
PA HIC #PA117750
Furnace not starting, blowing cool air, turning on and off, or making a new noise? We repair gas, oil, propane and electric furnaces, boilers and heat pumps from all major brands. Repair visits start with a $109 regular-hours diagnostic, waived if you approve the repair. You get a repair quote before any work begins.
Call (717) 855-4101. We can often get a technician to you the same day. After-hours emergency calls carry an additional emergency fee. While you wait, check that the thermostat is set to heat, the air filter isn’t clogged, and the furnace breaker hasn’t tripped.
When a repair no longer makes sense, we size and install a new furnace for your home. Estimates on replacement systems are free. New Trane systems include a 10-year parts warranty plus a limited lifetime warranty on the furnace heat exchanger, and we add a 5-year labor warranty on our installs. Financing is available on new systems.
NEW SYSTEM OFFER
On full new systems.
Valid through December 31, 2026. Excludes ductless and boiler systems. Cannot be combined with other discounts.

A heat pump heats your home in winter and cools it in summer. A hybrid system pairs a heat pump with a furnace for backup heat on the coldest days. We install, repair and maintain both.
A yearly tune-up in the fall can catch small problems before the first cold snap. Our $59.99 fall tune-up and safety check covers furnaces, heat pumps and boilers. One system per household. Cannot be combined with other offers. Schedule by November 15.
Heat with radiators or radiant floors? We repair boilers from all major brands and install new boilers for radiant heating. Estimates on boiler replacements are free. Call (717) 855-4101 to schedule.
Upstairs bedrooms, additions and finished basements that the ductwork doesn’t reach can be heated with a Mitsubishi ductless mini-split, single-zone or multi-zone. As a Mitsubishi Diamond Contractor we install them with a 12-year Mitsubishi parts warranty and our 5-year labor warranty. Estimates on new ductless systems are free.
From our shop in Manchester, we repair, replace and maintain home heating systems in Manchester, Mount Wolf, Dover, York, East York, West York, Dallastown, Red Lion, Shrewsbury, New Freedom, Stewartstown, Spring Grove, Etters and Lewisberry.
We repair, replace and maintain gas, oil, propane and electric furnaces, boilers, heat pumps, and single- and multi-zone Mitsubishi ductless systems for homes in York and 13 nearby York County communities. We work on residential systems only, and we don’t service systems that homeowners installed themselves.
Repair visits start with a $109 regular-hours diagnostic, waived if you approve the repair. You get a repair quote before any work begins. After-hours emergency calls carry an additional emergency fee.
It depends on the furnace’s age, its repair history and the cost of the repair. If a repair makes sense, we’ll tell you. If you’re weighing a replacement, estimates on replacement systems are free, and financing is available on new systems.
Yes. We repair and install boilers, and as a Mitsubishi Diamond Contractor we install single- and multi-zone Mitsubishi ductless mini-splits. Estimates on boiler replacements and new ductless systems are free.
Once a year, ideally in the fall before the cold sets in. Our $59.99 fall tune-up and safety check covers furnaces, heat pumps and boilers. One system per household. Cannot be combined with other offers. Schedule by November 15.
New Trane systems include a 10-year parts warranty plus a limited lifetime warranty on the furnace heat exchanger. New Mitsubishi ductless systems include a 12-year parts warranty. We add a 5-year labor warranty on our installs. Manufacturer warranties typically require registration.
Manchester, Mount Wolf, Dover, York, East York, West York, Dallastown, Red Lion, Shrewsbury, New Freedom, Stewartstown, Spring Grove, Etters and Lewisberry.
Yes. We offer a 10% military discount on repairs and installations. It can’t be combined with other offers.
Call (717) 855-4101 or schedule online for heating repair, a free replacement estimate, or a $59.99 fall tune-up (one system per household; cannot be combined with other offers; schedule by November 15).