NATE certified, award-winning, expert technicians providing you with unparalleled service.
“I have used Haller for my mini split installation as well as maintenance and repair work and I’ve not been disappointed. Very responsive and professional. Great service.”
— Jason, York
Unbeatable Quality & 100% Guarantee!
In the sweltering humidity of a Pennsylvania summer, it’s a misery if your mini-split misbehaves. When warm air or unusual smells stream out of the unit, it fails to turn on, or you have leaking water, it’s time for a service call.
Typical ductless units last 15 to 20 years, but when they fall into disrepair, a NATE-certified Haller contractor will diagnose the problem and perform a system repair to restore your unit to optimal performance. Plus, our annual maintenance plans will keep things running smoothly. Contact Haller today for a same-day service call. We will even come on Saturdays at no extra charge!
Our skilled Haller technicians perform a wide variety of services on most ductless mini-split brands, including Carrier. Our experts receive continuous training on the latest equipment to manage any repair or maintenance needed. These polite and respectful specialists undergo background checks, use shoe covers and dropcloths, and come equipped with standard parts to complete your service in the same visit.
Call Haller today! For over 40 years, we have served homeowners in Lititz, Harrisburg, Hershey, York, Exton, Quakertown, and beyond with 24/7 emergency service and a 100% quality guarantee. How can we be of service to you?
“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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