Residential HVAC and Plumbing Services

Cooling System

You don't have to suffer through another hot, stifling Central Pennsylvania summer with an inefficient cooling system that leaves you hot under the collar. A cooling system from Haller Enterprises, a leading residential HVAC contractor in the area, will provide you and your family with the comfort you deserve, no matter how high those summer temperatures soar.

Signs of a Malfunctioning Cooling System

There are many telltale signs indicating that your cooling system isn't working the way it should. The most obvious signs are when your system blows warm air instead of cool, or when no air comes out at all. Other trouble indicators include a frozen-over air conditioning unit or when water is leaking inside your home. Whether you need service or repair of the existing unit or the installation of a new unit to take care of the problem, you can count on Haller Enterprises to get the job done.

Cooling System Maintenance is Crucial

Proper maintenance of your cooling system is essential for efficient, long-lasting operation. Let Haller Enterprises help you get the most out of your cooling system by performing regular "check-ups." Routine maintenance can prevent expensive system problems before they start. We can service virtually any make or model, even if you didn't buy it from us.

Serving Central Pennsylvania

Haller Enterprises serves the entire Central PA area, including York, Harrisburg, Lancaster, Lebanon, Lititz, Carlisle, Mechanicsburg and Palmyra. Our service area even extends to Downingtown and West Chester. Don't spend another steamy, uncomfortable summer with an inefficient cooling system. Call Haller today!

  • Introducing the One Call Club - Our Preferred Customer Program - Learn More
  • Learn More About Our Services
  • Get More for Less with High Efficiency Water Heaters
  • What Our Customers Say:

  • "Haller was extremely courteous, polite, and extremely respectful. When all was said and done, Rich sat me down and explained everything they did again. I appreciated that Rich seemed truly interested in making me comfortable in my new home and offered lots of advice beyond his specific work that he was there for. My husband and I will not hesitate to call Haller again. They will be our go-to-plumber for years to come. They were a pleasure to work with and everyone I talked to at the office was wonderful as well. Very polite, quick to return calls and help in any way possible."
  • Read more testimonials »