Call us anytime – 24 hours/7 days a week

(630) 326-7900

Your AC & Furnace Repair Expert in Carol Stream & the surrounding areas

Our HVAC technicians have been servicing air conditioners, furnaces and PTACS in the Chicagoland area since 1981.

SCHEDULE Service

Free Estimate

Want to be a AC repair or replacement technician in Carol Stream IL? Call us.

Our Services

Heating

If you're looking for a great company to handle your furnace or boiler repair in Chicago, you've found one!

Heating Services

Cooling

Let our licensed AC contractors handle your air conditioner repair or replacement in the Chicagoland area.

Cooling Services

Maintenance

Is your ac getting old? Contact us to schedule your annual HVAC maintenance and keep it going a little longer.

Maintenance Now

Air Quality

Did you know that our HVAC experts can help with your air purifier or dehumidifier installation in Wheaton or Carol Stream?

IAQ Services

PTAC

At AllStar Heating & Cooling Corporation, we’ve earned a reputation as the go-to company in Chicagoland for anything & everything related to PTACs

PTAC services

Carol Stream's Premier HVAC Company

Providing Heating and AC Service to Carol Stream and All of Chicagoland since 1981

You may know us as your neighbors, local board members, and parents, but by day most of the people in Dupage County know us as the collection of the finest heating and AC talent in the Chicagoland area. Pair our technical HVAC expertise with an eagerness to help and please each and every local homeowner we do business with, and you can see why we’ve earned a reputation as the go-to HVAC company in the area.

FIX YOUR BROKEN AC

Should your ac break down and need emergency service, you’ll be glad to know we are reachable after-hours and are familiar with most every brand of equipment made. Our experienced, highly-trained HVAC technicians can quickly discover why you need a ac repair and fix the problems plaguing your air conditioning system.

PREVENT HVAC BREAKDOWNS

Your home’s mechanical systems work best when they receive regular maintenance. Being proactive is smart—it maintains fuel efficiency, helps prevent unplanned surprises, and maximizes the life of your ac. When you call, ask how our maintenance programs can help you save money on your air conditioning bills in the Wheaton area.

INVEST IN NEW EQUIPMENT

Are you not sure if you should invest in a costly air conditioning repair or just replace your equipment? Here at AllStar Heating & Cooling Corporation, we take the time to educate you, present options, and answer any of your questions so you can decide what’s best for your budget. It’s your home, your money, and your choice, and we fully respect that.

DuPage County HVAC Techs Providing World-Class Service in the Chicagoland area

Whatever your need, AllStar Heating & Cooling Corporation's here to help. We’re proud to be an active member of the communities we serve and would love to add you to our family of long-time customers. Call us to schedule your ac repair in the Chicago area! Scroll down to see a few of the things that set us apart from our competition.

7 THINGS THAT MAKES US DIFFERENT

1. FAMILY OWNED AND OPERATED

2. EXPERIENCED WITH ALL MAKES AND MODELS

3. OUR INDUSTRY-BEST WARRANTIES

4. LIVE REPRESENTATIVES - CALL 24/7/365

5. FINANCING AVAILABLE

6. SERVICE AGREEMENTS OFFERED

7. OUR DETAIL-ORIENTED TECHNICIANS

We service most AC brands and models near Carol Stream IL.

YOUR THRU-THE-WALL HEATING AND AC COMPANY

CAROL STREAM'S PTAC SPECIALISTS

When it comes to repairing or replacing through-the-wall units in Chicagoland, it can be hard to find a reputable HVAC company. Fortunately, you've come to the right place. AllStar has been working on both commercial and residential PTAC (packaged terminal air conditioner) units for over 35 years. Our experienced techs are familiar with all major models and have the expertise to handle both obscure brands and custom sizes. We offer PTAC installation, repair, upgrade, and retrofit services to help your PTAC unit operate at its best.

Call us today at (630) 326-7900 for expert advice.

LEARN MORE ABOUT PTAC SERVICES

CHECK OUT OUR HELPFUL LINKS

Maintenance

Your HVAC system needs regular maintenance to perform at its best. Get a tune-up on your furnace or AC in Carol Stream to save energy and money!

When we service your PTAC in Chicago IL, your satifaction means the world to us.

Guarantees

We offer a 100% satisfaction guarantee with all of our ac services. If you aren't happy with your ac repair, neither are we!

Meet the AllStar Heating & Cooling Corporation team to help with Air Conditioning repair in Carol Stream IL.

Schedule Service

We don't want to be strangers to you or your family! Click here to schedule a home visit with the AllStar Heating & Cooling team!

SAVE $250

NEW AC OR FURNACE SYSTEM

Save $250 on a new AC or furnace system installed by AllStar Heating & Cooling Corporation. Cannot be combined with any other offer. Call to schedule.

SAVE $25

ON A SERVICE CALL WITH REPAIR

Save $25 on a service call with repair performed by AllStar Heating & Cooling Corporation at your address. Call (630) 326-7900 to schedule. Cannot be combined with any other offer.

AllStar Heating & Cooling Corporation is a heating and air conditioning company located in Carol Stream, Illinois. AllStar Heating & Cooling Corporation employs only the best HVAC technicians for your AC, furnace, heat pump, ductless mini-split, and heating repair, replacement, maintenance, and installation. We proudly service Carol Stream, Wheaton, Chicago, Pinehurst, Todd Mission and the surrounding area. So when you ask to find "A good HVAC company near me", you've come to the right place. To get a quote on your next ac repair or replacement, call (630) 326-7900. AllStar Heating & Cooling Corporation services all furnace, heat pump, and AC brands including Daikin, Fujitsu, Mitsubishi, Aprilaire, Honeywell, Dynamic, General, Skuttle, Carrier, Coleman, Bryant, Payne, Frigidaire, York, Trane, Lennox, Rheem, Maytag, Goodman, Ruud, Amana, Armstrong, Nest and Ecobee.