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.

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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.

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Our Customers Love Us

4.7

Based on 2444 reviews

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Peg Kuhns

This is the second time we had Shawn D. for service. He is very professional, patient and knowledgeable. Thank you!

Shelley Campbell

The service was excellent. Thank you Jared@

Larry Whitlock

Great service today

Donna Ellenberg

Haller’s has excellent employees! Austin was here for our annual spring air conditioning service! He explained to me everything that he did, and the conditions of our system (only required a new filter). Very courteous. I hope he will be our technician next year!!

Jenn Keener

Haller provided quick service and very responsive. Jason B the tech was excellent and provided very detailed information. Highly recommend!

Beth Watters

The technicians are very knowledgeable very professional courteous couldn’t ask for any better

Kyle Buterbaugh

Great service!

Steve M

Mark did annual maintenance on our tankless water heater. Reset the system and explained things about the system we didn’t know.

Lynne Sullivan

The service provider was very pleasant and very efficient he got the job done very quickly

Jolie Goodshow

He was very thorough and meticulous

Todd Hostetter

Great timely maintenance service. 14th year keeping our home heated and cooled. Thank you.

Ellen Furia

Excellent service. I have used Haller for all household needs for over 20 years

Bethena Haser

Connor was professional, gave options and the price and didn’t pressure. Work was done well, and we appreciated how quickly Haller sent someone out to replace the outside faucet.

Rae

Highly recommend, Jonathan was very informative and knowledgeable!

Ken Dean

Staff is excellent, prompt, friendly, professional

Duane Sofia

Fantastic job. Very professional. Would highly recommend Mark when such a task is needed, ie, installation of a new water heater!!

Bob Gilbert

Great service and information.

Sandi Barefoot

Stephen arrived on time, inspected our thermostat and furnace and explained what our problem was. He explained everything clearly and made suggestions and quoted prices. He was very transparent both on what needed to be done and cost. He then promptly proceeded to complete the needed work. He was very professional. I am very pleased with Stephen and Haller. I highly recommend their services.

Charlie Kurtz

Great overall service!

Kathryn Hilbert

Appt was scheduled quickly, service man was pleasant and explained clearly what repair needed to be done. I have been a customer for years and will continue to call them. To

Carol Falke

Repair that was included in our service contract.

Michele DiAddezio

Thank you Colin and Rodrigues for wonderful, prompt, virtuous service. It is awesome to have my hot water back! You two are the best!! 🤗

Edwin Cortez

Chris did a great job cleaning both splits. He also explained what could be causing the whirl sound coming from one of them. Gave me a quote for the work so we can plan our budget.

Gregory Konat

The technician, John Wentz was very efficient, knowledgeable and professional. Highly recommend.

Ian Clayton

Another great experience with a Haller. Every technician that comes out to service our units is knowledgeable, respectful, and thoughtful. Thanks Nate!

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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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