Plumbing, HVAC, & Electrical: Proudly Serving Glenmoore, PA

They did a great job, were courteous, and explained everything they did and how it works. I recommend them.

Great service!

I’ve been a long time customer, and they provided me with excellent service, and treated me fairly for a recent job. The tech was great as well, knowledgeable and quick. Very pleased overall

The HVAC technician, Mason , was extremely professional, polite, and knowledgeable. He fully explained each phase of the process for both of my units.

Friendly and quick service. Only dinged them 1 star because they charge a lot for R-410A coolant installed; too expensive.

Tech was super knowledgeable and very prompt . We are glad we got the service contract for our HVAC to cover cost of yearly maintenance and service!

Polite thorough. To date i have been impressed with your service and techs. Keep up the good work.

Called for help with a/c at 9 am and everything was fixed before 11:30. Very pleased with service. Don is awesome.

Carl was very thorough, explained everything, and did a great job. We have been with Haller for 20 years and highly recommend them.

Nathan from Haller was an exceptional technician. He was thorough with the maintenance and cleaning of our equipment and took the time to explain all of the checkpoints taken. He identified a spores issue in our ventilation system and was able to install a scrubber system to take care of the problem in the same appointment. I appreciated his professionalism and sincerity. Thank you.

Very prompt, polite, and energetic.
Tech was thorough while doing routine winter maintenance on our HVAC system. Would highly recommended Haller. Good service and reasonable prices.

Noah and Bob performed the heat pump inspection and routine maintenance work. They were very polite!

Did a great job on our heater

He was very informative and professional

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

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

Careful worker and very thorough with his wirk

James was very helpful and professional

Nevin was wonderful. I cannot say enough good things.

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

Great company to work with and friendly and knowledgeable techs

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

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!

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

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