Harriman team picture.

At Harriman Heating & Air Conditioning, we differentiate ourselves from other heating, ventilation, and air conditioning (HVAC) companies by our expertise and quality products and service. We have since we opened our doors to serve the Metro Detroit area in 1996.

Our dedication to superior customer service and providing maximum comfort in your home or business is unsurpassed here in the Farmington Hills area. We specialize in expertly upgrading or installing, repairing, and maintaining any of your Michigan home’s or business’s HVAC systems.

Harriman Heating & Air Conditioning BBB Business Review

Read What People Are Saying!

Gas Furnace Maintenance in Bloomfield Hills, MI 48304

“Mr. Mayes was so efficient and helpful. He has a cheerful, supportive personality. I think he does a great job.”
- onjel b.

Gas Furnace Maintenance in Farmington Hills, MI 48336

“Great service!”

- Michael M.

Heat Pump Installation in Troy, MI 48098

“Jay and Mike were wonderful. They came to my house in a snowstorm. They worked in the basement that had flooded and the workers from the sewer cleaning company were here at the same time. They said that it was no problem. They were very hard working. Watching them go up and down the stairs was exhausting. They were both amenable and respectful. I would recommend your company and these workers to anyone.”

- Marcia t.

Read What People Are Saying!

Gas Furnace Maintenance in Bloomfield Hills, MI 48304

“Mr. Mayes was so efficient and helpful. He has a cheerful, supportive personality. I think he does a great job.”

- onjel b.

Gas Furnace Maintenance in Farmington Hills, MI 48336

“Great service!”

- Michael M.

Heat Pump Installation in Troy, MI 48098

“Jay and Mike were wonderful. They came to my house in a snowstorm. They worked in the basement that had flooded and the workers from the sewer cleaning company were here at the same time. They said that it was no problem. They were very hard working. Watching them go up and down the stairs was exhausting. They were both amenable and respectful. I would recommend your company and these workers to anyone.”

- Marcia t.

WE TEST IT SO IT RUNS

Image of a dusty air filter. 4 Reasons to Replace Your Home’s Air Filter.

4 Reasons to Replace Your Home’s Air Filter

March 22, 2023

Most people do not realize how pivotal the HVAC air filter is to both their homes and their HVAC systems.

A man touches a smoke detector. When Do I Need to Replace the Batteries in My Smoke Detector?

Video – When Do I Need to Replace the Batteries in My Smoke Detector?

March 15, 2023

Change the batteries in your smoke and CO detectors when you change your clocks for daylight savings. It’s an easy reminder to replace them and is very important for your safety!

Dirty Air Filter

Why Is My Furnace Filter Soggy?

March 1, 2023

You have just inspected your air filter, only to find it is sopping wet! Thoughts begin to race through your head, and you ask yourself, Is my furnace breaking down? or Is this going to be expensive to repair?