Save $2,000 on Qualifying Heating Systems!*

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Expert Heating System Installations

Buy a high efficiency system now, pay later with your tax refund, and enjoy cost savings and comfort all year long!

  • Up to $2,000 in Tax Credits*
  • No Payments, No Interest until mid 2026*
  • Free Whole-Home Air Purifier*
  • Guaranteed Next Day Installation*

Fill out the form and we’ll be in touch very shortly to schedule your FREE quote!

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“We used Haller for several projects including the installation of a mini split. They are super professional, helpful, and friendly. They do great work and take the time to explain everything and answer any questions you may have. I will continue to use them!!”

— Madeline, Lancaster

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New Year, New Heating System

Resolve to be more comfortable and carefree in 2024! Now is a great time to consider upgrading to a more energy efficient, higher performing heating system.

With gas companies charging an arm and a leg for heating fuel, and the rising cost of R-22 refrigerant needed for older systems, replacement can be the most cost effective choice. Our friendly Design & Sales team are here to answer any questions and help you consider the right choice for you and your home. You’ll feel the Haller difference with same day free estimates (even on Saturdays), next day installation, and our 100% satisfaction guarantee.

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“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

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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
Haller Locations Served Near You

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*Qualifying equipment only. For credit details please consult your tax professional, subject to 25C & 25D Residential Tax Credit qualifications. Subject to approved credit, see full disclosures at Free air Scrubber only with qualifying full HVAC system purchase. Residential only. Expires 2/29/2024.