Gabriel from Deiter Bros. recently serviced our HVAC system and we were very happy with the work he did.

Great job

Nicholas was very polite and professional . He did the complete service maintenance like it should . A far cry from our other service technician that serviced our boiler . I’m glad I signed up with Deiter Bros.

Deiter brothers are friendly, helpful, efficient and reasonably priced. I'm very happy. John F.

Work was done well today, but it took three weeks to get to this point.

Ryan is outstanding! He has been servicing our home for a few years now and I need to stress how considerate and accommodating he is. He is respectful, understanding, and maintains our HVAC like none other. He always goes the extra mile to thoroughly clean and maintain our systems. We appreciate you Ryan!

Joe knows our home’s idiosyncrasies! He is professional and courteous, respectful of our home. We’ve replaced our HVAC systems, converted from oil to gas, had a full house generator installed and replaced a heat pump-all by Deiter Brothers! Joe has been on site for it all! High marks for Joe Laubach!!

After replacing our Carrier HVAC outside unit, Carrier failed to inform us that the existing thermostat software was not current enough to sync with this new unit. Vinny tried to resolve the problem relentlessly before Carrier support finally got back to him. Vinny is definitely a great tech and I’ll ask for him again.

Great service, didn't have filter to fit and will have to have someone contact me to set up a future appt to install. Otherwise would of ben 5 *.

Gabriel is a diligent worker and communicated with me well.

We recently had Dieter Bros. come out to help with ongoing issues we’ve been having with our boiler and carbon monoxide detector. A few years back, another company gave us a diagnosis that didn’t sit quite right—but when the same issues started popping up again, we knew it was time to call in someone we could really trust. Dieter Bros. came highly recommended in the community, so we decided to give them a shot—and I’m so glad we did. Gabriel was our service technician, and he was fantastic. He arrived right on time, was extremely thorough, and, most importantly, he listened. It didn’t feel rushed or transactional. He genuinely cared about making sure everything was safe and working properly for our family. Gabriel’s customer service was top-notch. He explained everything clearly, took our concerns seriously, and made us feel confident in the work being done. The pricing was also very fair, especially for the level of service we received. Long story short: if you’re on the fence about who to trust with your home systems, go with Dieter Bros. And if you get Gabriel, you’re in excellent hands.

Nice, polite, thorough. Got everything done in a timely manner.

Very professional and communicative!

He completed the work thoroughly, taking his time to clean up after working in the two locations. He explained the need to replace something in the outdoor portion of the system and showed me the ‘test’ score.

Gerry and another person (I didn’t catch his name) were very professional and did a great job removing my 500 gallon tank and replacing it. I highly recommend Gerry and the team at Dieter Bros.

Great job!

Tech performed annual AC maintenance. Great job, very happy!

Great service !

He explained everything and really took extra care of my unit. I appreciate Dieter Brothers, keep up the good work and these friendly employees. When I get a simple, NON condescending explanation, it speaks volumes of the character. Thank you

Excellent customer service!

Nice folks. Prompt and professional Looking forward to a long relationship with Deiter

Nice folks. Prompt and professional Looking forward to a long relationship with Deiter

Then he was very professional.

Raymond was awesome! Professional, helpful, and kind!

Gabriel was very efficient and courteous

Service was prompt and performed accurately.

Excellent all around!! Hoping our replacement parts arrive quickly

Gabriel Dietrich did a great job servicing our A/C today. He’s also also serviced our A/C and furnace in the past, and I have the utmost confidence in his work.

Ryan was very helpful and dud a great job. Send Ryan anytime #UNKNOWN# !

You guys are the best

I asked for him because he has done a good job for me before.

Very efficient and nice

The service tech Gabriel was very thorough and professional. Very respectful as well.

I have used the Deiter Bros for the installation of my Generator and propane tank, along with service calls, the Techs are always very cordial and competent and get the job done! Highly reccomend them.

Very professional and cleanly. Were able to identify and correct issue in a timely manner.

They always are respectful and knowledgeable. Ive been with them for 55 years and always recommend them.

Very good service. Estimate was fast and service was great!

Great service. Jeff D was professional and polite, worked with urgency, had a quick diagnosis, and happy to explain the situation in detail.

Kyle did a excellent job and very professional and courteous Highly recommended

All of the service techs that came to house were always friendly and very helpful. They showed up on time every time and never had to make me wait. Thank you !