Don’t Strike Out on Comfort!

When your home comfort systems stop working, you need help fast. Haller Enterprises makes it easy to get the expert service you need with same-day appointments, after-hours availability, and weekend service.

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How Can We Help?

Your Comfort is Our Game Plan!

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

If you’re dealing with a broken HVAC system, electrical issue, or plumbing problem, Haller Enterprises is here to help. For over 40 years, homeowners across Pennsylvania have trusted our team for dependable service and lasting solutions.

We handle everything from minor repairs to full system replacements, including:

HVAC repair, maintenance, and installation
Electrical repairs, panel upgrades, and generators
Plumbing services and water heater solutions
Indoor air quality improvements
Emergency home service repairs

Our licensed and insured technicians are available 24/7 to handle unexpected emergencies, so you never have to wait when comfort is on the line.

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

4.7

Based on 2555 reviews

review us on

thomas Schneider

Did a great job on our heater

Jim Unger

Mike and his friends were very helpful in pinpointing the problem and removing the clog in our line. Thanks!

Marlin Miller

He was very informative and professional

Karen Bryan

My experience today was great.my technician was prompt, courteous, thorough and extremely professional. I'd certainly recommend.

Eric Pavelik

On time, courteous, efficient. Explained everything he did and what my need done in the future. Great experience with Technician and Haller.

Jean Porterfield

1/23/26 visit – tech was incredible. Excellent service, highly qualified tech fabulous service – best in a long time!

Alberta Perrotta

Careful worker and very thorough with his wirk

Bob Deery

James was very helpful and professional

Amy Muller

Nevin was wonderful. I cannot say enough good things.

Michael McCartin

Mark was very professional, knowledgeable, and honest. The work was completed well and efficiently.

Jeremy Miknis

Great company to work with and friendly and knowledgeable techs

Eric Musser

Don did an excellent job on our Geo system repair. He is very contentious and always a pleasure to work with.

Brenda Risner

2026 Review. Adding to my past review just to reiterate that we are yet again, completely satisfied with Austin, our service tech and Haller over all. The workmanship and customer service from every level is right on point with this company. We highly recommend them, you won't regret it.

Austin, the service tech was very respectful & professional during the entire service call. We were very pleased with Haller as we always are! From the initial service call through the entire process, we give them the highest rating! We highly recommend Haller!

Cynthia

Mike was fast and efficient. I appreciate him for coming out and fixing the issue with my kitchen sink pipes. Thank you!!!

Patty Bathurst

Kurt is a great technician who we know and trust after many years of maintaining our AC equipment. He always does a great job!

Briana Linton

Larry did a great job fixing my grandmas a/c unit. We were previously told we would have to buy a whole new unit but he came out took it apart and realized just a few parts needed replaced and saved us a lot of money !! Thanks Larry !

Laurie Pae

Chris is wonderful! He is very knowledgeable and professional with a great personality!
We are looking forward to seeing his beautiful smile on our regularly schedul visits in the upcoming months ahead.

MaMaraya

Daniel was awesome. The office called me way ahead of time when he was going to arrive after the original window of time. He was friendly, informative, and took care of all of our needs. Would definitely recommend to anyone in need of a quality plumber.

Howard Rhinier

Technicians are professional and provide excellent service.

Shawn Jacobs

Great service fast and courteous

Maryanne Pannebaker

Trenton is very professional and his expertise in this field is excellent!!

rivercreep

Dude was friendly and professional… top notch!

Jeffery Long

Excellent quality HVAC and electrical service! Mark did a great job of removing our old toilet and installing a new one, as well as advising us through the entire process.

Whitney Zimmerman

Very polite, knowledgeable technicians. Fast work, very happy with results.

Tom Weaver

Technician arrived early, was extremely pleasant and courteous. Work was done quickly and to our complete satisfaction. We have used Haller for 20 years and enthusiastically recommend them!

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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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