Great customer service! Great employees from the office to the technicians. EXTREMELY! Knowledgeable and efficient..Quick response. We use for three properties and did a service contract as well.

Takes his time while doing his job.

gabe was very professional. he worked the whole time. he deserves a raise!!!!

Thorough job, polite,

Excellent thorough servuce

Ryan was great! He took his time and went over everything. He went above and beyond my expectations.

Personable and Professional

BRANDON came and put another sensor in this morning. He was polite as always. Hope this one does the job. He is always up beat and ready to please. Thank you.

Deiter's employee was very professional.

Technician showed up at my home on time and was very professional.

Polite, explained things well. A pleasure to work with.

Great job on my annual preventative maintenance appointment for both of my units. Nick was polite, professional, and capable.

Excellent service tech

Vinny helped with a repair to my Tankless water heater. He was easy to understand in explaining in detail what the problem was and quickly resolved it and we have reliable hot water again. Every one whom I have had any contact with at Deiter Bros has been super helpful and very friendly. I would and do recommend them frequently.

It all went great.

Vinnie from Deiter Brothers was professional, personable and I'd recommend him for servicing your heaters.

Polite, efficient, and got the job done. Great experience.

Emergency call, tech responded promptly, diagnosed the problem and provided a solution. Overall theTech did a great job!!!

Does a good job.

Vinny was very knowledgeable and a very professional technician! We are extremely happy with the results of his work, highly recommended!

Gabriel was wonderful.Very nice and professional

Very thorough diagnosing our issue

Great experience!

All good. Thanks

We had not used our Air Conditioning this year which resulted in an initial low pressure reading. However, Raymond caught that the pressure came back up to normal as the system ran longer. Therefore, we didn’t need a costly freon addition.

I appreciate the respect of my home. Very polite and professional

Nice job on a rainy day. Appreciate the shoe protection worn while in the house.

Work was timely and thorough. Always the best service from dieter

Very professional. Ready to answer any questions

I'm very pleased with his service. Thanks again!

I had my Ac unit serviced today by Ryan Skoutelas , professional, courteous, very Knowledgeable of the job to be done. He cleaned up the area & left it immaculate. Highly recommend this company & Ryan.

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

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