Stay Cool and Comfortable This Summer

Stay Cool and Comfortable This Summer

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!

Air Conditioner Repair in Farmington Hills, MI 48335

“Thank you for servicing our air conditioning so quickly. John G., our technician was excellent. Not only did he service our air conditioner with great skill, he explained every step of the way in detail what was needed and the options we had. He worked efficiently without delay and we are extremely pleased with the outcome. He is hard working, polite, knowledgeable, and goes over the top to help his customers. He is a super representative for your company and because of him we will recommend Harriman’s Heating in the future.”

- Thomas K.

Air Conditioner Maintenance in Dearborn, MI 48124

“Mitch was super friendly and efficient! Ac unit is not nice, clean and running as expected.”

- Tyler N.

Air Conditioner Repair in Romulus, MI 48174

“John G. Was very professional and explained in detail the issue and my repair alternatives with no pressure. He walked me through the repair once it was fixed. I highly recommend Harriman for your heating/cooling needs.”

- Brenda C.

Read What People Are Saying!

Air Conditioner Repair in Farmington Hills, MI 48335

“Thank you for servicing our air conditioning so quickly. John G., our technician was excellent. Not only did he service our air conditioner with great skill, he explained every step of the way in detail what was needed and the options we had. He worked efficiently without delay and we are extremely pleased with the outcome. He is hard working, polite, knowledgeable, and goes over the top to help his customers. He is a super representative for your company and because of him we will recommend Harriman’s Heating in the future.”

- Thomas K.

Air Conditioner Maintenance in Dearborn, MI 48124

“Mitch was super friendly and efficient! Ac unit is not nice, clean and running as expected.”

- Tyler N.

Air Conditioner Repair in Romulus, MI 48174

“John G. Was very professional and explained in detail the issue and my repair alternatives with no pressure. He walked me through the repair once it was fixed. I highly recommend Harriman for your heating/cooling needs.”

- Brenda C.

WE TEST IT SO IT RUNS

Blurred Air Conditioner Fan

How to Properly Size an AC System

June 27, 2022

In the heat of the summer, it’s easy to assume that bigger is better when it comes to air conditioning (AC) systems. Obviously, if you have an air conditioner that’s too small in your Farmington Hills home, you will not be able to keep your temperatures consistently low even if the unit is running constantly.  However, if your air conditioner is too large for your home, it will quickly cool down the space and shut off. Once the temperature rises, it will kick back on again. This constant on and off cycling, referred to as short cycling, uses a great…

Woman in an office, wearing a black jacket, black eye glasses and a nice grey shirt, yielding a piece of paper in her hand with he hands on her head appearing to be grasping her hair in stress because she just found out her utility bills jumped up.

VIDEO – Have Your Utility Bills Jumped? 

June 16, 2022

Have your utility bills suddenly jumped? It could be your heating and cooling system. Harriman Heating and Air Conditioning 734-271-6200

commercial hvac tech wearing black and yellow gear analyzing outdoor heating and cooling system on the roof of a commercial building during a sunny day

Commercial HVAC: What to Know About Heating and Cooling Your Business

June 6, 2022

No matter the situation, our questions about commercial heating and cooling. We can provide recommendations on the best system for you.