Our New Address:
654 Ogden Ave
Downers Grove, IL, 60515

Serving the Chicagoland Area since 1985!
24/7 Emergency Service Chicagoland: (630) 725-9000
Let Our Skilled HVAC Professionals Help You Today!
We're proud of our years of service and look forward to helping you with your air conditioning and heating needs.

Fast Reliable Service

Expert Heating & Air Conditioning provides fast, reliable, and dependable heating and air conditioning service. If your system needs service, we can help!

Service and Replacement

Our technicians are highly trained and experts in HVAC service and replacements. We guarantee to do the job right the first time!

Honest and Fair

We are thorough, informative, and knowledgeable and will treat you honestly and fairly. We pay attention to details because it’s the little things that make ALL the difference.

Your Family's Comfort is Our Focus

Expert Heating & Air Conditioning has been meeting the home comfort needs of residents in DuPage County and the surrounding areas since 1985. At Expert Heating and Air Conditioning, we pride ourselves on quality craftsmanship, excellent service and professionalism.

Our company stands behind our pledge of 24 Hour Emergency Service, 365 days of the year. When you call you will speak with a technical expert to answer your phone call day or night.

Expert Heating & Air Conditioning has been around and built a business based on referrals, word of mouth from satisfied customers. We’ve built relationships within the communities we serve and intend on staying around. We’re family owned and operated to provide you with the personalized service you require yet large enough to offer a wide array of services and stand behind the manufacturers we represent. Visit our 8,500 square foot warehouse and office located in Downers Grove.

Expert Heating & Air Conditioning will beat any competitors price on the installation of a system by up to $500.
Just show us the proposal with price from the other company and we can beat it!

Reasons to Choose Expert Heating & Cooling:
100% Customer Satisfaction Guaranteed on all installations and repairs

ACCA - Air Conditioning Contractors of America

NICOR/ComEd Participating Contractor

N. A. T. E. - North American Technician Excellence

  • No sub-contractors — installations and repair by Expert Heating & Air Conditioning’s factory trained technicians. We carry all parts in our fully stocked warehouse and well-recognized Expert Heating & Air Conditioning trucks.
  • Experienced installers and service technicians who are fully-licensed, bonded and insured.
  • Professional installers and service technicians arrive at your home with protective floor and shoe coverings and assure the work area is cleaned upon completion.
  • Quality Audit so job is done to your satisfaction.
  • $3 million in Business Insurance providing peace of mind.
  • Family Owned & Operated.
  • Servicing DuPage and surrounding counties since 1985.
  • Our Maintenance Agreement assures top performance of your equipment and offers a 15% discount on repairs as well as 10% discount on new equipment.
  • 24 Hour Live Tech Support to answer your questions.
  • Great Financing Options offered.
  • Centrally located Downers Grove office and showroom.
  • Readily available list of local references.
  • Free in-home estimates for purchase of new equipment.

Our Focus

Your family's health, comfort, and safety is our focus and concern.

✓ Energy Efficiency

✓ Clean Indoor Air

✓ Emergency Service

✓ Complaint Free Award

✓ 24 Hour Service


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