Keeping Your Air and Your Ducts Clean

Keeping Your Air and Your Ducts Clean

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 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 Maintenance in Farmington Hills, MI 48336

“Justin was courteous, professional, knowledgeable and punctual. What more could you ask for.”
- Karl L.

Air Conditioner Maintenance in Westland, MI 48185

“I must say that I had a really pleasurable experience with the gentleman that performed maintenance on my air conditioning unit today. John Gnass was the technician. As he checked the system, he explained the entire process. I was very happy and John earned an A+.”

- David P.

Air Conditioner Maintenance in Livonia, MI 48154

“Tech John G was incredible! I was reluctant to have service done because of the pandemic but he arrived, put on mask, gloves, shoe coverings & got the job done! Very professional, knowledgeable, friendly & efficient!! Thank you John & Stay Safe!”

- Maria E.

Read What People Are Saying!

Air Conditioner Maintenance in Farmington Hills, MI 48336

“Justin was courteous, professional, knowledgeable and punctual. What more could you ask for.”

- Karl L.

Air Conditioner Maintenance in Westland, MI 48185

“I must say that I had a really pleasurable experience with the gentleman that performed maintenance on my air conditioning unit today. John Gnass was the technician. As he checked the system, he explained the entire process. I was very happy and John earned an A+.”

- David P.

Air Conditioner Maintenance in Livonia, MI 48154

“Tech John G was incredible! I was reluctant to have service done because of the pandemic but he arrived, put on mask, gloves, shoe coverings & got the job done! Very professional, knowledgeable, friendly & efficient!! Thank you John & Stay Safe!”

- Maria E.

WE TEST IT SO IT RUNS

ac purchasing mistakes

Video – What Are Common Mistakes Made When Purchasing a New AC?

June 23, 2020

It’s time to replace your old or broken AC unit in your home and you don’t want anything to go wrong with the new one. Avoid the common mistakes people make when purchasing a new air conditioner and learn how to prevent them.

Shot of a young woman sound asleep in her bedroom ac air conditioning sleeping health benefits

3 Health Benefits for Using Your AC While Sleeping

June 15, 2020

A major part of your health relies on getting a good night’s sleep. That’s why it’s not just important to run your air conditioner during the hot summer days. You also need to keep your home comfortably cool at night as well.

High angle shot of a young businessman feeling ill at his work desk.

How AC Helps With Allergies

May 29, 2020

Our professionals at Harriman Heating & Air Conditioning can help you learn more about how your air conditioner can help with your allergies.