I cannot emphasize enough how amazing it was to work with Deiter Bros! My wife and I were stuck with an old AC unit and needed help. They picked up on the first call and scheduled us immediately! Keith Noble was our technician and I would recommend him to anyone. He was professional, helpful, intelligent, and FAST! We are planning to replace our entire unit and add mini splits. Keith and his staff are the reason Im so confident to go back to Deiter Bros for this project. They have earned a customer for life!
Our technician was prompt, polite and efficient even in the high heat and humidity. He really did a nice job. Thank you
Very professional young man came to our home and performed our yearly air conditioner check up. He was on time, courteous, and explained everything that as done to my wife. I highly recommend him and Deiter Bros. Thank you!
Patrick was on time even early and did a great professional job. My wife said he explained what he did too. Thank you for having such a great employee and company. Martin Di Maria
Patrick showed up on time, professional, and very pleasant to deal with. Actually took the time to show us the defect in the part being replaced in our AC system!
Keith 
Kyle is "user friendly". He goes about his duties methodically and does a brief explanation prior to leaving, which I appreciate. He's a keeper!!
Kyle Justin is knowledgeable, friendly, polite and professional. He remedied our issue and has us cool again! Thanks so much!
Justin Keith was great, he took time explaining everything,, respectful, easy to talk to, fix the problem, just all around a great guy and worker.
Andrew was so helpful and pleasant. My unit needed Freon and he got it done quickly and at a fair price. I highly recommend Andrew.
Terry is a tremendously nice, charismatic, and professional person. I couldnt answer the door or his phone calls because of a work conflict. He waited patiently, was understanding, and was super positive the whole time. Hes an awesome person, and a huge asset to your company.
Terry Karlo arrived on time and did an awesome job, explaining what he worked on and replaced on the furnace. He left no debris or parts behind following his job. Thank you.
Jeffrey was very pleasant. He arrived on time and went right to work. Very professional. Deiter Bros. can very proud to have him as an employee.
Jeffrey As always Kyle was efficient, neat, thorough and very clean. Always a pleasure to see him. And I appreciate his tips! Thanks, Kyle!
We had someone come out today to check a pipe and he was very knowledgeable and listen to what I want done without trying to push for something else!
Their service technicians provide prompt, very reliable and thorough service. When they service our furnace or air conditioner, we are good for the entire year until the next annual service.
their team did a great installation of our new energy efficient boiler about 5 years ago. their technician did an annual service check up today and he was respectful of our property and everything checked out fine, as expected. I highly recommend Deiter bros.
