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AC Repair in Lancaster County

Burned-out contactor and run capacitor found in an opened AC disconnect during a Tom Falk service call.
● Serving Lancaster County since 1961 (65 years)● PA HIC #PA026729● Amana + Rheem authorized dealer● Licensed master and journeymen plumbers● 4.9★ on Google (71 reviews)

When your air conditioning quits, it’s usually on the hottest day of the year. We’ve kept Lancaster County homes cool since 1961, and we treat a repair call the way we’d want ours treated — show up, find the real problem, and give you a straight answer.

We diagnose before we quote

A lot of AC problems look the same from the thermostat but come from very different causes. Instead of guessing, we check the system properly — refrigerant, electrical, airflow, and the parts that tend to fail — so you’re paying to fix what’s actually wrong, not to swap parts and hope.

Straight talk on repair vs. replace

If your unit has good years left and the fix is reasonable, we’ll repair it and move on. But if it’s old and you’re calling every summer, we’ll tell you honestly that a new system may cost you less over time. We’re not here to sell you a unit you don’t need, and we’re not here to keep patching one that’s done.

Questions we hear a lot

My AC is blowing but not cooling — what's wrong?

It could be a lot of things — low refrigerant, a failing capacitor, a dirty coil, or a bad fan motor. That's why we diagnose before we quote. We find the actual cause instead of throwing parts at it.

Is it worth repairing an older AC?

Sometimes, yes. If it's a simple fix and the unit has life left, a repair is the smart call. If it's fifteen years or older and breaking down every summer, we'll show you the honest math on repair versus replace.

Reviews from Google

What your neighbors say

4.9 out of 5 on Google, across 71 reviews.

“Tom Falk Plumbing has been our plumber for 30+/- years.  They have always attended to our needs in a timely manner.  Both the quality provided and the professionalism of their team has secured our loyalty.  Today we met Jim who maintained that same integrity.  He was courteous, kind, informative and ensured that no trace of water or debris remained after replacing our water heater.  Many thanks Jim!   A family owned small business one can trust and be confident in for a positive outcome.”
Joe Sabol, Google
“Incredibly grateful for Tom Falk plumbing and their help with getting our water back on! We called end of the day which was not ideal, but they made time to come out anyways and fit us in. Within 4 hours of calling we had running water again. Couldn’t ask for better service. Definitely recommend.”
Bridget Adduce, Google
“Fantastic company! They have done plumbing repairs and have installed a new HVAC system in my house. They listened attentively to my concerns and answered with feedback and suggestions in a way that I understood the whole process.”
Susan Frese, Google

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Request a free quote

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Ready for a straight answer on your system?

Call and we'll set up a free, no-pressure quote. We size it right and stand behind it.

Call (717) 872-2850