Gas Furnace Maintenance in Troy, MI 48084

“Last week, John G. gave us our Fall Heating Tune-up. Very thorough, very pleasant and Extremely Informative. All of our interactions with Harriman Associates have been good, but John G. was the best, so far. Thanks!”
- Richard N.

Gas Furnace Maintenance in Westland, MI 48185

“John was great and provided some very helpful advise with furnace filter and humidifier.”

- Duane M.

Gas Furnace Repair in Novi, MI 48375

“John G came to my house this weekend because my furnace would not come on. He was very professional and courteous and made the necessary fixes quickly.”

- Lynda R.

Gas Furnace Maintenance in Northville, MI 48167

“Very polite and knowledgeable. He explained everything that he was doing and was able to answer all my questions. Also, solved the mystery of where birds were entering my home. Thank you!”

- Rose Z.

Gas Furnace Repair in Livonia, MI 48152

“Damon came out to inspect our existing furnace and air conditioner and do what ever repairs were necessary. His inspection showed that our aged furnace and air conditioner would best be replaced and made arrangements for John to come out and give us and estimate on new ones. Damon was through in his explanations and courteous at all times.”

- Julie D.

Air Conditioner Repair in Romulus, MI 48174

“Mitch came out and checked what was going on with our air conditioner. He is excellent, very professional, explained everything, we need more service people like him. Thank you Mitch.”

- Jamie M.

Gas Furnace Installation in Livonia, MI 48152

“On Wednesday, Oct. 6 and Thursday Oct. 7 Jeff and Jesse came and installed a new furnace, air cleaner, humifier, and air conditioner. They were prompt, friendly, and courteous. We are very pleased with their work.”

- Julianne D.

Gas Furnace Replacement in Melvindale, MI 48122

“If you need service or a full equipment replacement like I got, look no further. You will not be disappointed.
My experience with Harriman Heating & Air Conditioning was by far the best I have ever had with professionals that I’ve had in my home to do work.
Jesse and Jeffrey were faced with a very challenging job and they handled it with professionalism, expertise and impressive knowledge and skills. The job was so challenging that they needed to be at my house for 4 days. Never did I feel concerned that the job would not get done to my satisfaction. They were creative and found a way to get it done, while all the time, ensuring that I was going to be happy with the choices of placement due to a very small space to work in.
Jesse and Jeffrey were so friendly and they were great sports in dealing with my puppy that was nonstop trying to steal anything they sat down for even one second (puppies LOL).
I genuinely recommend giving Harriman a try. I found the experience to be refreshing, since it is so difficult to find good professional service anymore. They were respectful, friendly, thoughtful and most importantly SKILLED.
Thank you Jesse and Jeffrey….You two are the best!!!”

- Barbara G.

Gas Furnace Maintenance in Novi, MI 48390

“John Gnass proved to be thorough and competent. He remained pleasant, helpful, professional. I appreciate his attention to detail and his patient explanations of findings and recommendations. Harriman is a better company with representation like John on their team!
I am grateful for the furnace cleaning and being treated with so much respect!”

- Sue H.

Gas Furnace Replacement in Detroit, MI 48210-2007

“John G. was very professional, courteous, knowledgeable, and especially efficient! He brought my very old furnace back to life! I was very impressed with his work! I’m very satisfied with the work he did! Thank you so much!”

- Randy U.

Need HVAC Service?

Contact the experts at Harriman Heating.

Call us at 734-271-6200!