The tech Vinny was very clear in explaining the problems associated with our system , he was also precise, knowledgeable and respectable. We need more techs like him.
Teri came out, looked at the job & could not do it, because a new and larger water heater was installed. My unit is very old, and not efficient. He gave my a few options and we talked about a remedy/options. He was honest and I will have Dieter Bros. back on how to proceed .
Technician was extremely helpful and knowledgeable!! Explained a lot of how system works. Great job!
Terry and Ryan were fantastic. Very professional men. Answered any questions that I asked. Good workers!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Terry Jeffery was very professional. He was pleasant and went right to work. Deiter Bros. can be proud to have him as an employee.
I had a schedule furnace service check appointment and received a text that the technician was on his way. The appointment was for between 8:00 and 9:00 and he arrived promptly at 8:00. He performed the service check, informed me everything was working properly, and left. Everything was neat and clean when had finished. I have been with Deiter Bros for decades and they are always professional and prompt.
Furnace maintenance was great, employee knew what he was doing and very Courteous, furnace works fine now.
He left a very clean area after cleaning furnace. I was very impressed with him. He was a good customer service rep for your company. Thank you.
Vinny Vinny was extremely knowledgeable and skilled and was able to pinpoint and correct the overflow problem
Service tech did a great job. Tech did annual maintenance on heating system. Dieter Brothers never disappoints.
James gave us great service as everyone at Dieter Bros. does. Customer service at Dieter Bros. is the best we have ever dealt with. Very professional and very friendly.
James 
First, thank you for the text prior to his arrival! It saved me from an awkward introduction! Second, Brandon was incredibly defferential to my nervous pets. Third, as always, I feel comfortable and reassured using Deiter Brothers' maintenance!
Brandon Vinny and the other gentleman with him were fantastic. They arrived, were super professional in diagnosing the issue. They had it fixed and the AC was running quickly. They checked some other parts of the system to make sure everything was working the way that it is supposed to. Very happy!
Vinny They always are respectful and knowledgeable. Ive been with them for 55 years and always recommend them.
Great service. Jeff D was professional and polite, worked with urgency, had a quick diagnosis, and happy to explain the situation in detail.
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 !
Our technician was prompt, polite and efficient even in the high heat and humidity. He really did a nice job. Thank you
