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AC and Heating Repair in Allentown, PA
Humid Lehigh Valley summers and cold January mornings make climate control a comfort and a safety issue. We leak test before recharging, so you are not paying to refill a system that will be empty again by next month.
- Certified Technicians
- Warranty Backed
- Free Estimates
- All Makes & Models
Symptoms you need this service
- The air conditioning blows warm
- The heater never gets hot
- Weak airflow from the vents
- A musty or sweet smell when the fan runs
- The defroster clears the windshield slowly
- Clicking or squealing when the AC turns on
What the repair involves
Performance and leak test
We check pressures and vent temperatures and use dye or an electronic detector to find where the refrigerant is going.
Repair and recharge
Compressors, condensers, evaporators, hoses and seals get replaced as needed, then the system is evacuated and recharged to spec.
Heating side
Thermostats, heater cores, blend door actuators, blower motors and cabin filters keep the heat and defrost working.
Why choose East Side Auto Repair
- A written estimate before any work starts, and a call if anything changes
- We show you the worn part instead of asking you to take our word for it
- Warranty-backed parts and labor on the work we do
- Certified technicians who have been with the shop for years
- A neighborhood shop on E Tilghman St, not a national chain
Vehicles we service
We work on all makes and models — domestic, Japanese and European. That includes everyday cars, pickup trucks, SUVs, minivans, cargo and passenger work vans, and small business fleets running around Allentown, Bethlehem and Whitehall.
If you are not sure whether we can handle your vehicle, call the shop at (610) 864-4526 and ask. The answer is almost always yes.
AC & Heating Repair questions
Why does my AC only work for a few weeks after a recharge?
That means there is a leak. We find and repair it first so the refrigerant you pay for stays in the system.
Do you service newer R-1234yf systems?
Yes, we service both older R-134a systems and newer R-1234yf systems.
Why does my car smell musty when the fan is on?
Usually a dirty cabin air filter or moisture in the evaporator case. Both are straightforward to take care of.
Location & hours
1316 E Tilghman St
Allentown, PA 18109
Mon–Fri 9:00 AM–6:00 PM
Sat 9:00 AM–2:00 PM
Sunday Closed
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Book ac & heating repair
Tell us the vehicle and what it is doing. We will call you back with a real number.
Ready to get it fixed?
Book online or call the shop and talk to a real person about your vehicle.
Mon–Fri 9:00 AM–6:00 PM · Sat 9:00 AM–2:00 PM · Sunday Closed