NATE certified, award-winning, expert technicians providing you with unparalleled service.
“I appreciate the job done by the Haller technician. He not only fixed my central ac unit, but was very friendly, knowledgeable, and cautious. He gave me a handful of tips and suggestions. I highly recommend Haller Enterprise.”
— Robin, Harrisburg
Unbeatable Quality & 100% Guarantee!
In the sweltering humidity of a Pennsylvania summer, it’s a misery if your air conditioning system misbehaves. When warm air or unusual smells surge from the vents, the unit constantly runs, or you hear unexpected noises, you probably need a service call. Typical cooling systems last 10 to 15 years but can easily fall into disrepair.
Our NATE-certified Haller technicians will diagnose the problem and perform a cooling system repair to restore your AC to optimal performance, quickly cooling your home. Plus, our maintenance plans keep you running smoothly! Call today for a same-day service call. We even come out on Saturdays at no extra charge.
Haller technicians perform a wide variety of AC repairs and service many central air systems and brands. These experts undergo continual training on the latest equipment and can manage any repair or tune-up needed. Our polite and respectful team members arrive in clearly marked vans, use shoe covers and dropcloths, undergo background checks, and come equipped with standard parts to ensure any necessary repairs can be completed on the same visit.
For over 40 years, we have served homeowners in Lititz, Harrisburg, Hershey, York, Exton, Quakertown, and beyond. We offer 24-hour emergency service and a 100% quality guarantee. Call today!
“I can’t say enough about how pleased we are with Haller. The guys were personable and clear with instructions for our newly installed system. Special thanks to Adam, Austin, and Jared. Best tip for those looking for HVAC service or new installation? DON’T GO ANYWHERE ELSE!”
— Vickie, Lancaster
Quality You Can Trust
Forty years ago, we began providing best-in-class HVAC service with unparalleled customer service. Today, our NATE-certified technicians are the best in the business. These licensed and insured experts perform timely installations with care and respect. You receive extraordinary mechanical and electrical services, world-class solutions, and unquestionable value—with a 100% satisfaction guarantee. Schedule a visit with our experts for unmatched customer service and a flawless climate solution that meets your family’s comfort needs.
We strive to earn the trust of every homeowner, provide the best solution and value, and offer the best in mechanical and electrical services—without compromise.
Serving Central & Eastern PA
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