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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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 2699 reviews

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Irene Legerlotz

15 hours ago

Friendly, knowledgable & professional. I recommend Haller Enterprises.

M N

16 hours ago

Great HVAC service from Jonathan from Haller. Comprehensive service and Jonathan explained all that was done.

Eric Schneider

17 hours ago

We were extremely pleased with Christian's professionalism, attention to detail and his knowledge of our systems. We look forward to seeing Christian again.

Gale Zorian

18 hours ago

Gabe is wonderful. He immediately took care of my problem. He is my main plumber. Thank you Gabe

Donald Palmer

1 day ago

Technician knowledgeable and professional. Completed maintenance work on our RINNAI hear pump water heater effiently and in a timely manner. Great maintenance appointment!

Douglas Halter

1 day ago

Steve and Asa did great work. Would highly recommend

Nancy Ross

1 day ago

Eli called and was here on time for mi yearly plumbing inspection.He was a pleasure to work with.He showed and explained wahar was needed to correct.He had the parts and was able to do the job on the spot.I will ask for Eli again.He represented Haller very well.

Allen Ramsey

1 day ago

Westley was very friendly, thorough, and extremely neat. You can tell when a man takes pride in his work, and he obviously does.

Cheryl Eshleman

2 days ago

Great people to work with, in and out quietly and neatly. Very pleased!!

Adrienne Johnson

2 days ago

Complete and friendly service.

Joan Picker

2 days ago

Tech was thorough. Explained what he did.

PepperFlare66

2 days ago

The work was done quickly and high-quality and I was very happy with the outcome

Paige Baxter

2 days ago

Had to replace water heater and radiator due to flooding, Haller made it easy and prompt! Very quick turnaround from initial inspection to replacing the system with a combi-water heater and boiler, very clean, professional, and fantastic work! HVAC techs Caleb and Kaz explained how the new system worked very well and what kind of maintenance I can expect. I will absolutely be going back to Haller again and again for work.

Duped By Dines

2 days ago

Jason was punctual and installed several outdoor security lights competently.

Claudia Bossert

3 days ago

The service is perfect! Thorough and fast! Always polite and nice and always explaining what they do and why!

leighs522

3 days ago

Prompt knowledgeable service.

Dennis Carroll

3 days ago

Trenton arrived on time to perform an annual pre-winter furnace inspection. He was friendly and personable, and set about with the inspection immediately. Performed all the required equipment checks and readings, and changed the filters. He was absolutely professional in his demeanor and highly skilled in his technical expertise. Just what I have come to expect from all of Haller's associates. Happy to provide my highest recommendation to Haller Enterprises and their outstanding staff and technicians.

John P.

6 days ago

Ricardo provided our fall tune-up. He was very thorough and answered any questions I had regarding our heating system. In addition, he was very personable and completed the work in a short amount of time allowing me to free up the rest of my day. Any time I call Haller they are friendly and able to answer any of my questions. I would recommend them for future HVAC needs.

Kate Ritter

6 days ago

Christopher was wonderful. He clearly explained everything to me.

Elizabeth Phillips-Hershey

1 week ago

Nevin was thorough, knowledgeable, and competent. I’ve never had my water heater and boiler cleaned as well as he did. I’d like to have him back! Thank you!!

Charles DiComo, PhD

1 week ago

Haller is fantastic, PM time of the year, expert FSE Jonathan onsite, completed the service of all units in a few hours, we were back up and running in no time. Customer Service & FSEs are courteous & knowledgeable. Highly recommended. Charles.

Sarah Elizabeth

1 week ago

Above and beyond service!

Spider Lee

1 week ago

Haller HVAC technician Kenneth M. came to my home to inspect my HVAC system. As a part of the "Home Comfort Club," I was scheduled for a furnace check-up. Kenneth very patiently explained to me what he was doing, and how my system measured on his instruments. He made some recommendations for me to consider. He was professional, efficient, and friendly. I much appreciate Haller technicians taking their time to educate me on the various systems in my home.

Ryan Lange

1 week ago

Michael was prompt and efficient. He chose an option to solve my outlets problem that saved me time and money. He was exceptionally knowledgeable and explained what he was doing as he was doing it so a non-expert could understand it. I learned from the experience and now have a working outlet. I'll call upon Haller again if I need more work done. Thank you, Michael!

Kathy Sapio

1 week ago

Jonathan did a great job to install a water heater the same day! The Haller Team came thru for me again with quick service after another local contractor failed. Simply the best and most efficient.

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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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