Service You Can Count On... 24 Hours A Day!

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AAA Expert Heating & Air Conditioning has been meeting the home comfort needs of residents in DuPage County and the surrounding areas for over 25 years. At AAA 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.

AAA Expert has been around and built a business based on referrals, word of mouth from satisfied customers. We are proud of our standing A+ Rating, Complaint Free Award status with the Better Business Bureau. 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.


AAA Expert 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 AAA Expert:

100% Customer Satisfaction guaranteed on all installations and repairs

Member:

  • ACCA – Air Conditioning Contractors of America
  • Better Business Bureau – Complaint Free Award, A+ Rating
  • N.A.T.E. – North American Technician Excellence

  • No sub-contractors -- installations and repair by AAA Expert’s factory trained technicians. We carry all parts in our fully stocked warehouse and well-recognized AAA Expert 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.
  • 20 Years of Excellence serving DuPage and surrounding counties.
  • 24 Hour Emergency Service 7 Days a Week with 2 hour response time to your home .
  • 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.
  • American Standard Customer Care Dealer, 2009 Distinguished Dealer Award.
  • Lennox Premier Dealer.
  • Good Housekeeping Seal provides 2 year, 100% satisfaction guarantee or your money back.
  • 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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A+ Rating

Our Brands:

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Accreditations:

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Energy-Star
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Our Service Area:

Addison ☼ Aurora ☼ Bartlett ☼ Batavia ☼ Bensenville ☼ Berkeley ☼ Berwyn ☼ Bloomingdale ☼ Bolingbrook ☼ Broadview ☼ Brookfield ☼ Carol Stream ☼ Clarendon Hills ☼ Darien ☼ Downers Grove ☼ Elgin ☼ Elk Grove Village ☼ Elmhurst ☼ Geneva ☼ Glendale Heights ☼ Glen Ellyn ☼ Hanover Park ☼ Hickory Hills ☼ Hillside ☼ Hinsdale ☼ Homer Glen ☼ Itasca ☼ Joliet ☼ La Grange ☼ La Grange Park ☼ Lemont ☼ Lisle ☼ Lockport ☼ Lombard ☼ Melrose Park ☼ Mokena ☼ Naperville ☼ New Lenox ☼ North Riverside ☼ Oakbrook ☼ Orland Hills ☼ Orland Park ☼ Palos Heights ☼ Palos Hills ☼ Palos Park ☼ Plainfield ☼ Romeoville ☼ Roselle ☼ Shorewood ☼ South Elgin ☼ St. Charles ☼ Streamwood ☼ Tinley Park ☼ Villa Park ☼ Warrenville ☼ Westchester ☼ West Chicago ☼ Western Springs ☼ Westmont ☼ Wheaton ☼ Willow Springs ☼ Willowbrook ☼ Winfield ☼ Wood Dale ☼ Woodridge