HVAC, Plumbing & Electrical Services in PA

Alex was great and honest about the repair. Need to have back out to fix.

Jared is very knowledgeable and takes time to explain what he is doing.

Jaren is ab excellent tech!

UPDATE 2026: We had Westley W. from Haller come out to perform routine service on our heating system, and I couldn’t have been more impressed with the experience. Westley was extremely professional, courteous, and respectful from start to finish. He took the time to explain what he was doing, why it was necessary, and made sure I understood everything before moving on. His knowledge and attention to detail really stood out. It’s always refreshing to have a technician who genuinely takes pride in his work and treats your home with respect. I would highly recommend requesting Westley W. for any future service needs. We’ll definitely be happy to have him back at our home! 2025 Review: Carlos came from Haller to conduct a regular service on our heating system. He was very professional, kind and respectful throughout the entire visit. He explained everything very well on what he was doing and the reasoning. I recommend you ask for Carlos when setting up future services and will happily invite him back to my home in the future.

Really appreciate the wonderful service from the whole team, especially Mike. He talked me through exactly what was going on, the repairs needed, and then executed the work. We had a little debris clog a sink after the water heater flush, and they sent Trenton out the next day, who cleared it up in just a couple of minutes.

Ben is fantastic! His job here was complicated. He was professional and executed the job perfectly. Thank you Ben

Andrew, our Service Tech with Goodco/Haller, is professional, efficient, honest and friendly. Through his process he realized that we need to replace our heating system. With follow-up from Andrew’s visit, Goodco/Haller has us set up with a reasonable replacement package. Thanks for a company that provides excellence.

Shawn was her today to do maintenance on my gas furnace and hot water heater. I feel he does a great job!

Great service. Great technician.

Martin from Haller arrived on time and did a great job on getting our gas furnace boiler ready for the winter. Haller does a good job in servicing our AC, water heater, water softener and furnace.

Communication was great. Excellent job on repair. This is the 2nd time I have used Haller and will definitely use them in the future. Very professional.

I called half a dozen plumbers in the area to respond to our emergency sewer line clog, and they were the only ones that responded immediately with same day service. Plumber was friendly and efficient. Got the job done well.

We called for a yearly HVAC service. The guy Ricardo came. He was extremely nice, knew what he was doing. Very kind and polite. The lady who scheduled the appointment was super kind and friendly. It has been the best experience I ever had getting my yearly service. I would recommend Haller to anyone. Their sales people are very upfront and honest. They are not pushy like a 'typical' salesperson. They do NOT make you feel pressured to sign a contract. I think they did a good job for an average price, but they have an extremely professional, friendly staff. I didn't feel like I had strangers working on my house, they were all so friendly it felt like family.

On time , friendly & knowledgeable staff

In and out,new ac same day. Great work

Staff came at the scheduled time. I was advised what was going to happen during the service. After the work was completed, I was advised about the warning buttons, how the equipment worked and other details. The men were very courteous and well informed about the job they had to do. I will letting people know to call Haller for their needs.

Dustin was polite and professional while he complete the maintenance evaluation on the system. Took time to help reset thermostat WiFi.

Fast, friendly outstanding service and personality! Highly recommend Haller!!

Great professional installation. On time. Questions were thoroughly answered.

Worked with Haller for a boiler check up before cold weather season. Trenton came to the house handled business as a professional and was a pleasure to work with. Smooth and easy process all around. Enrolled in the membership at 19/month. Would recommend.

As before, today was Pedro was Exceptional. Very Professional, Courteous, Timely, Friendly and Knowledgeable.

Great job updating HVAC . Very friendly, explained options and status in system management.

Excellent

Haller technicians are so nice and friendly. John was here to do routine maintenance. Extremely professional man. He was friendly, knowledgeable and could answer all my questions. I highly recommend Haller. Always on time, professional and courteous

This was my annual AC PM service, for which I’m on a service plan that I pay for in monthly installments. I’ve always been pleased with this service and the interactions I have with the technician performing the work. I noticed that this time the technician did a much better job of cleaning my 3 outdoor AC compressor units (they collect a lot of sap pitch from the nearby trees) – Thank You Kenny!