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.

Read What People Are Saying!

Gas Furnace Maintenance in New Hudson, MI 48165

“Outstanding !”
- Ronald B.

Gas Furnace Maintenance in Plymouth, MI 48170

“Josh is a great technician. Explained everything and was very personable.”

- Aileen L.

Gas Furnace Maintenance in Livonia, MI 48154

“Prompt service on a cold day is appreciated. John G diagnosed a minor problem, fixed it and my house was warm by 1pm. Recommend this company to everyone”

- Anne S.

Read What People Are Saying!

Gas Furnace Maintenance in New Hudson, MI 48165

“Outstanding !”

- Ronald B.

Gas Furnace Maintenance in Plymouth, MI 48170

“Josh is a great technician. Explained everything and was very personable.”

- Aileen L.

Gas Furnace Maintenance in Livonia, MI 48154

“Prompt service on a cold day is appreciated. John G diagnosed a minor problem, fixed it and my house was warm by 1pm. Recommend this company to everyone”

- Anne S.

WE TEST IT SO IT RUNS

Image of someone drinking coffee or tea by a window. Why Won’t My Furnace Stop Running?

Why Won’t My Furnace Stop Running?

November 23, 2022

Is your furnace blowing air without pause? If so, you’re probably feeling a bit concerned. First, your Livonia house most likely feels like an oven.

Happy Family Around the Table

Video – Indoor Air Quality Is Important to Your Family’s Health and Well Being

November 16, 2022

Air quality is important to your family’s health. The right humidity level, changing your filters regularly and air-cleaning or filtration systems.

Hand Adjusting Thermostat

Heat Pump Versus Furnace

November 2, 2022

Looking to install a new heater in your home? The two popular choices are heat pumps and furnaces. Which is the best option for your household?