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Welcome to Haller Enterprises:

Your Single Source for Heating, Cooling, Plumbing, Electrical and Water Conditioning Services

Cooling: One Call ... Handles It All!

As important as heat is in the winter, air conditioning and cooling systems keep your home comfortable in hot weather. When a cooling system is not working properly, it can cost you extra money in repairs and cause frustration. Haller's air conditioning repair is an affordable cooling service for Central PA. Efficiency is a vital aspect of cooling systems in your home. Haller will work with you to choose a dependable, highly efficient option for cooling. We are available for maintenance and repair for central air conditioning systems and even whole house humidifiers and electrostatic air cleaners in Lititz, York, Palmyra and Mechanicsburg and Downingtown. Haller's air conditioning contractors & technicians are skilled ventilation installers and are able to handle duct cleaning, too! Breathing clean air and staying comfortable is a high priority for any household. Let Haller keep your home comfortable for you!

  • 60 Months 0% APR on Trane complete heating/cooling systems
  • Get More for Less with High Efficiency Water Heaters
  • What Our Customers Say:

  • "Just a quick note of thanks to everyone at Haller. We had an air conditioning issue over the holiday weekend and everyone from the person who initially answered the phone to our service technician was fantastic and understanding. I am sure you have packed schedules for all your technicians at this time of year, but having Tom show up here at 7am this morning was a step above normal service. He had our system diagnosed and back up and running in what seemed like no time at all. Thank you again for your professionalism and amazing service."
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