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Stay Cool All Summer

Now Offering Same Day Appointments Afterhours and On Weekends. Just Book It!

Homeowners throughout Pennsylvania rely on their air conditioners to keep their homes cool during the sweltering summers. When you experience issues with your system, you’ll want help from a local, trustworthy HVAC contractor. For all your cooling service needs, choose Haller Enterprises.

Since 1981, our team has delivered exceptional AC services to Pennsylvania homeowners. We offer special financing on any work over $500 so scheduling the services you need is stress-free and convenient. Is your system on its last legs? We’ll provide you a free in-home or virtual estimate for a new HVAC system, even on evenings and weekends.

When you choose us as your partner in year-round home comfort, you’ll benefit from our 40 years of industry experience. Whether you need AC repair, maintenance, installation, or replacement, our team has the experience and knowledge to provide unparalleled service. Choose Haller for your cooling service needs and enjoy 100% satisfaction guaranteed.

Call Haller Today

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.

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Our Customers Love Us

4.8

Based on 7967 reviews

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Pamela Snyder

experience care

Rick Harley

Very diligent maintenance check. Knowledgable, efficient, and friendly.

Judy Maney

Jonathan A did a fine job. He’s knowledgeable and customer-friendly.

crystal mazyck

Darius was the best ever. He told me what needed to be done. And what I was told from another company was different from what he saw. I appreciate the kindness and truth that he has shown. Thank you

Michael Banja

The tech was very friendly and knowledgeable. He answered all of my questions about my current problem, as well as explaining possible future options.

Forrest Shenk

Annual routine cleaning and heat pump checkup went well.

Gretchen Andersson Vreeland

The prompt service we received from Haller to fix our leaky broken pipe was excellent. John B quickly gave me a new valve to replace the broken one. Thanks, Haller!

David Jelley

Professional, prompt, competent, and courteous.

T Neff

Great service.

Sue Fitzgerald

Austin, our technician from Hallers was very thorough and took time to explain a problem that he found.

Keith Thompson

Prompt, friendly and competent. Good job.

Annette Coffman

Two different technicians, a plumber and an electrician, came and serviced our HVAC and water heaters. They were very skilled and efficient. We would highly recommend Haller.

Christine Hostler

Very efficient, very knowledgeable, and best of all..fixed my issue!

Scott

Technician was great and friendly.

B Boltz

Very professional and personable.

Brett Sullivan

Always great

Cynthia Brann

Jonathan was very knowledgeable and friendly. Communication was superb and he was within them timeframe the company stated they would be. Highly recommend for future services.

Frank McKamey

Prompt courteous and quick- everything I love in a great company.

John Wenzel

The Tech , Ken was excellent. He checked my compressor both mechanically and electronically. Haller’s service was 5 stars

Lizz Coiley

Westley from HVAC Maintenance did an excellent job! Very personal and professional, he explained the process of what needed to be done and made sure our unit was functioning properly before he left ! I would recommend Haller to my family and friends!

Lesley Mccadden

We had our hot water tank go out last weekend. Haller Enterprises was recommended to us. The Technician Rocci Shuima was awesome to work with, very friendly, Knowledgeable and on time. He explained everything clearly, handled the install efficiently and made sure everything was running perfectly and kept the area very clean. We could not be happier with the install. Definitely recommend Haller Enterprise and Rocci!

David Stone

On time. Nice guy. Knew his stuff.

Martha Green

Great after hours service. Very knowledgeable and took time to explain what had happened.

Regina Fink

Very good ; attention to details and efficient
Only minor concern, did not wear booties in my house

Randy Miller

Very personable. Shared some good information with me

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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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