Best Heating & Air Conditioning / HVAC In Sterling Heights

“Hadil he was the best he is so kind and patient absolutely gonna call for him all the time“

“Everyone from maintenance to installation were very professional. Everything was explained to me, couldn’t be happier with the job well done.“

“Top notch staff, and Company, treat with respect and professionalism, couldn’t be happier, HIGHLY RECOMMEND!!!“

“These guys are the best HVAC techs you can get, I have worked with many in the past but NO one can come close to Arkan and Mathew. They installed complete system in 2 days. Very quite system and AC cooling the upstairs very nicely. Extremely professional and We're very impressed. Thank you so much I really appreciate it! Dali & Sarah“

“We had a chimney liner and make up air installed! They were very quick and everything looks beautiful and professional. We will definitely be using them in our future HVAC needs.“

“Called out of the blue and explained my issue. He was wrapping up a job and said he could be over within the hour. He was, checked it out and straightened it out. Very pleased and good work and affordable.“

“Ray from L and R Heating and cooling was extremely professional, truthful, and expedient after another company gave us false information and tried to sell us a furnace we did not need. L and R Heating and cooling has earned our future business for being a trustworthy company! I highly recommend them.“

“We too agree that Wiegand Heating and Cooling is the best. I was having an issue with my 11 yr old Lennox Plus 98 furnace. Other companies wanted to sell me a new system. Kim came out and diagnosed that it was the heat exchanger and agreed that purchasing a new furnace was not necessary. Kim informed me that the heat exchanger was covered under Lennox warranty and I would only have to pay for the labor. The repair process by Kyle and Nate was great and the furnace is working like new! Thank you Kim and Theresa and the Wiegand Heating and Cooling team!“

“Dan was fabulous and can’t say enough about Dave Welch! What an amazing gentleman. He took his time to listen to my concerns and solved all my issues! His wife Joanne who also works there should count her lucky stars for suck an amazing man!“

“Very knowledgeable and hard working men and women work At this establishment!! I would highly recommend them for any commercial work!!!“

“Been using Koz for many years, always professional and reliable. No different today, complete furnace replacement completed. Thank you!“