Thielmann Heating, Cooling & Plumbing

Josh the AC Technician representing Thielmann Group came out to inspect and service and do Maintenance in our Air Conditioning system. We are new to this property so we don't know when somebody had cleaned or service the Unit. Josh immediately got to work and showed me how dirty the outside Condenser was and explained the many scenarios that could have damaged the unit. He pulled out his equipment and cleaned and fully serviced our unit.. Josh was extremely professional super friendly and very knowledgeable in his field. We will not hesitate to call for yearly service Maintenance specially if you're Techs are friendly, experienced and Great worker like Josh. 5 star ⭐ 100%

I had a great experience with the Thielmann group. I needed my AC and furnace replaced, Dave came out and gave me a quote with several options. He sat down on the spot and explained everything to me thoroughly. He drafted a proposal the same evening. That was on a Monday late afternoon to accommodate my work schedule which I really appreciated. Jeff and his team came to my house the very next Friday at about 8:00a.m. I really appreciated the expedited scheduling. Jeff and his team were diligent and professional, completing the work by 4:00 that afternoon. His work looked great and I am incredibly happy with the outcome. The cost was very fair, and everything is running great. I would definitely work with the Thielmann group in the future and highly recommend them.

Kevin C. from The Thielman Group was very professional, polite, and worked hard. Very helpful with directions and questions. Everything was cleaned up after finishing. We would definitely recommend this company to anyone looking for new furnace and/or air conditioners.

Jacob A came to check our leaking ac in the basement. Thought it was all fixed but went to check things out on the outside. Well I guess when you have a 25yr old air conditioner it's not gonna last forever. He called and Bryan came out within the hour to give us a quote on a new air conditioner and even ended up going with a new water heater as that was up there in age. Very friendly and knowledgeable employees. Would recommend them.

I received a text introducing Ben with his photo prior to arrival, nice touch. Ben and Aiden arrived on time and were very polite and workmanlike in their preparation and completion of my install. They took all steps necessary to protect my residence and did a thorough cleanup when they were done. 4 hours from entering to exiting the driveway. WELL DONE!

JC and his crew did an outstanding job for me. JC knows his business It couldn’t have gone any smoother or better than it did. I was very happy with their work. I’d recommend them for sure.

Hayden and the team did great work installing both my new furnace and air conditioning units. He then showed me how to operate the thermostat from my home and remotely via the Lennox app on my phone.