Customer Testimonials

The technician was very professional and answered any questions we had. He cleaned up nicely. I would highly recommend One Hour to others!


American Comfort’s One Hour Heating & Air Conditioning

Fast response, 24/7 Emergency HVAC Service
Day, Night, Weekends, Holidays – Same Great Rate!

Serving Elk Grove Village & Greater Chicago

American Comfort’s One Hour Heating & Air Conditioning has been providing Elk Grove Village, Schaumburg, Bloomingdale, Barrington, Hoffman Estates, Roselle, Park Ridge, Barrington and other Chicago communities with expert home heating and cooling service for 65 years. We promise prompt and professional service to all customers. We’re “Always on time, or you don’t pay a dime.” ™ Whether you need a new high efficiency HVAC system, a broken air conditioner fixed, or a duct system cleaned and sealed, we can meet all of your air conditioning and heating needs.

American Comfort’s One Hour HVAC Featured Services

At American Comfort’s One Hour Heating & AC, it is our pleasure to provide HVAC maintenance, repair and replacement services to our neighbors in Elk Grove Village, Naperville, Schaumburg, Palatine, Des Plaines, Buffalo Grove and other Chicago communties. We are known for providing legendary service with fully background checked, drug tested technicians who have a minimum of 5 years professional HVAC experience. You, the customer, are the most important aspect of our business, and we will never forget that.

Some reasons to consider us!

  • Same great HVAC repair rate: days, nights, weekends, even holidays!
  • Fast, efficient heating & cooling service. When you call, you shouldn’t be kept waiting.
  • 24-Hour emergency heating and cooling repair service for furnaces, boilers, heat pumps, air conditioners
  • Top Rated HVAC Contractor in the Midwest: view hundreds of 5 star customer service reviews 
  • Residential and commercial HVAC offered
  • Financing available for new HVAC systems
  • Licensed, insured and bonded
  • Choose an appointment time at your convenience…seven days a week, including Sundays
  • If we’re not On-Time, you don’t pay a dime!
  • Best guarantees in the industry
  • Home Comfort Collection – 3 cooling & heating care plans to fit exact homeowner needs
  • Feel safe and comfortable with our courteous, trusted, drug-free, background checked techs.

Our Courteous, Highly Trained HVAC Professionals are Ready to Help

air conditioning ChicagoWhether you’re looking to have your furnace or AC maintained (see $79 Tune Up coupon), are in need of HVAC repair/troubleshooting (Free Service Call With Repair coupon, $109 value), or are considering having a new furnace, air conditioner, or complete system replacement (save $1500 on high efficiency HVAC systems), call our friendly customer service team at the appropriate number below, or contact us online today to schedule an appointment. We’ll treat your family, your home and your HVAC system like they are our own.

Business Hours

7 a.m. – 6 p.m. Monday – Friday

8 a.m. – 4 p.m. Saturday & Sunday

Emergency service available 24/7!

North & Northwest Chicago: 773-295-2970

North & Northwest Suburbs: 847-296-3444

Dupage County: 630-246-2199

We also offer commercial HVAC services! Visit American Comfort.

Recent From Our News Blog

Why is My Furnace Blowing Cold Air? Your furnace is running like usual, but you are now noticing there is no hot air at all. What caused this to happen? The simple answer is: It depends on your si....
Why Does my Furnace Keep Turning On and Off? Understanding What is Going On With Your Furnace Your furnace will automatically turn on when the air has become too cold via its sensors. When the tempe....
One Hour Heating & Air Conditioning
Associated Heating Group, Inc, Heating & Air Conditioning, Elk Grove Village, IL