Great service ! Friendly and knowledgable technicians !

Mathew thank you so the great work

Contientious, knowledgeable and courteous

Brandon was Courteous and thorough! Trustworthy and highly recommend.

Excellent work. And professional technicians

Nevin was very professional and took time to explain the issue. Very satisfied with his service.

Noah performed the maintenance and gave us a detailed report. Very professional.

Jason was knowledgeable & very patient & thorough with our many questions.

Very thorough, professional and courteous service. Electric, plumbing and HVAC maintenance was top notch.

Technician, Kenneth M., was very professional and worked with efficiency. Going down into the crawl space in my home is never fun, but he didn’t complain at all about it. I was rather surprised at the cost of the filter replacement. That seems to have gone up significantly since it was last changed.

I had to have a 32 year old water heater and its pipes removed and replaced. The technician did a fabulous job, left everything clean. Surprisingly, the water heater was still working but its pipes were rusting, thus causing a danger of leaking gas should it have rusted through. Hope this new one will last like the old one. Haller does a super job every time. Now, I've had an old thermostat replaced and heating system checked. As usual, the technician did an excellent job, explained everything, and how to use the new thermostat. I'm very pleased with it, and highly recommend Haller for their service and professionalism. I just had another a/c service check and all is well. Fast, efficient, and thorough – I'm always pleased with the service I receive from Haller. I just had a new energy efficient gas furnace installed. It's a fantastic furnace and they did an awesome job! Professional, cleaned everything up, and made sure I understood everything. I'm delighted with Haller! Joshua came to fix a faulty GFCI outdoor. Turned out it had failed and he had it fixed within an hour. Great work as always. Today was routine service check on my new furnace that's not quite a year old. All is well and working efficiently. Martin was professional and courteous, and my dog loved him. I'm pleased with my dealings and service with Haller.

Taty was so pleasant and professional. Trenton came quickly, diagnosed the issue and gave me an estimate. Very respectful. I will definitely recommend Haller in the future

Friendly, polite and knowledgeable service. Drew explained everything thoroughly so I have a good idea of what I’ll need in the near future thanks keep my systems maintained and running smoothly.

Professional and friendly. Knowledgeable of his craft

Wes is fantastic! He always explains things thoroughly and gives us great advice. He takes the time and is very thorough.

Wonderful!

Vincent is one of the greatest people we have ever met. He is patient, has an easy demeanor, very knowledgeable, & explained all our options. He is a great asset to Haller!

Techs always do a good job and explain what they are doing which is helpful. I’m a twelve year customer.

The main problem was scheduling problems on both days the service technician was great

Matthew was absolutely a professional. No problem explaining answers to my questions. Did a thorough check and helped with the problem

Installation was efficient. Crew worked clean, and Mike got us on the schedule faster than anticipated.

EAC repair

Awesome work… very professional, and honest assessments. Thank you

Westly did routine maintenance on gas furnace and recommended he install a new hot surface igniter. All is good for the heating season.

Job well done

Great service ! Friendly and knowledgable technicians !

Mathew thank you so the great work

Contientious, knowledgeable and courteous

Brandon was Courteous and thorough! Trustworthy and highly recommend.

Excellent work. And professional technicians

Nevin was very professional and took time to explain the issue. Very satisfied with his service.

Noah performed the maintenance and gave us a detailed report. Very professional.

Jason was knowledgeable & very patient & thorough with our many questions.

Very thorough, professional and courteous service. Electric, plumbing and HVAC maintenance was top notch.

Technician, Kenneth M., was very professional and worked with efficiency. Going down into the crawl space in my home is never fun, but he didn’t complain at all about it. I was rather surprised at the cost of the filter replacement. That seems to have gone up significantly since it was last changed.

I had to have a 32 year old water heater and its pipes removed and replaced. The technician did a fabulous job, left everything clean. Surprisingly, the water heater was still working but its pipes were rusting, thus causing a danger of leaking gas should it have rusted through. Hope this new one will last like the old one. Haller does a super job every time. Now, I've had an old thermostat replaced and heating system checked. As usual, the technician did an excellent job, explained everything, and how to use the new thermostat. I'm very pleased with it, and highly recommend Haller for their service and professionalism. I just had another a/c service check and all is well. Fast, efficient, and thorough – I'm always pleased with the service I receive from Haller. I just had a new energy efficient gas furnace installed. It's a fantastic furnace and they did an awesome job! Professional, cleaned everything up, and made sure I understood everything. I'm delighted with Haller! Joshua came to fix a faulty GFCI outdoor. Turned out it had failed and he had it fixed within an hour. Great work as always. Today was routine service check on my new furnace that's not quite a year old. All is well and working efficiently. Martin was professional and courteous, and my dog loved him. I'm pleased with my dealings and service with Haller.

Taty was so pleasant and professional. Trenton came quickly, diagnosed the issue and gave me an estimate. Very respectful. I will definitely recommend Haller in the future

Friendly, polite and knowledgeable service. Drew explained everything thoroughly so I have a good idea of what I’ll need in the near future thanks keep my systems maintained and running smoothly.

Professional and friendly. Knowledgeable of his craft

Wes is fantastic! He always explains things thoroughly and gives us great advice. He takes the time and is very thorough.

Wonderful!

Vincent is one of the greatest people we have ever met. He is patient, has an easy demeanor, very knowledgeable, & explained all our options. He is a great asset to Haller!

Techs always do a good job and explain what they are doing which is helpful. I’m a twelve year customer.

The main problem was scheduling problems on both days the service technician was great

Matthew was absolutely a professional. No problem explaining answers to my questions. Did a thorough check and helped with the problem

Installation was efficient. Crew worked clean, and Mike got us on the schedule faster than anticipated.

EAC repair

Awesome work… very professional, and honest assessments. Thank you

Westly did routine maintenance on gas furnace and recommended he install a new hot surface igniter. All is good for the heating season.

Job well done