Cardinal Heating and Cooling

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United States
Willowbrook, IL
Cardinal Heating and Cooling

A Family Owned Heating and Cooling Business !

09/01/2026

Reviews like this make our day. "Cardinal Heating and Cooling is the best combination of excellent service and knowledgeable workers. Every interaction I've had over the phone and in person has been refreshing and incredibly helpful." Thank you for trusting us with your home's comfort. It means a lot to our team.

08/26/2026

Meet the team behind Cardinal Heating and Cooling. Together, we bring over 80 years of combined experience to every home we work on across the Chicago area. From routine maintenance to full installs, this crew shows up ready to get it done right.

08/24/2026

A routine maintenance check can extend the lifespan of your unit, improve your indoor air quality, and reduce the cost of your electric and repair bills. During your appointment, we check the unit visually, assess the fan, inspect the air filter and ductwork, examine the condensate drain, check electrical connections, and test the evaporator coil.

Read the full breakdown on our blog and schedule your checkup today: https://www.cardinalheatingandcooling.com/blog/what-to-expect-with-ac-maintenance

08/21/2026

Meet Justin Lane, a Service and Installation Technician who wears just about every hat at Cardinal. Justin fabricates the custom sheet metal for our projects, installs new equipment, runs service calls, and jumps in on new construction.

Sheet metal is his favorite part of the job. His dad taught him the trade, and the two got to work side by side often.

Off the clock, you will find him golfing, at a concert, or spending time with his wife. Thanks for everything you do, Justin.

08/18/2026

We care about your air, and that goes for shop floors too.

Our team just finished a dust collection install, running custom spiral duct from a Bronco shredder to a Kinetic-AIR collector. Spiral moves air with less friction loss and seals tighter than the alternatives, and every elbow and transition here was fabricated by our own crew.

One furnace in a bungalow or full industrial ventilation, same team, same standard. Planning a build out? Call 708-318-0804.

08/13/2026

Pizza, the whole crew, and a golf simulator in the warehouse.

We shut things down for an afternoon and got everyone in one room. Office, service, install, all of it.

When you call Cardinal, this is who is coming.

08/11/2026

That is not age. That is dog urine.

Urine leaves salt on the aluminum fins. Salt bridging aluminum to copper turns the coil into a battery, and aluminum is the metal that loses. That is why fins disappear from the bottom up while the copper tubes are still standing. Fewer fins means less surface to shed heat, so the condenser runs hotter and longer until something leaks.

Rinse the coil with plain water, fence it 2 to 3 feet back without blocking airflow, and get a cleaning once a year. Questions about your unit?

Call us at 708-318-0804.

08/06/2026

Let's bust a common one: setting your thermostat to 60 doesn't cool your home any faster than setting it to 72. Your air conditioner runs at the same pace either way — the only difference is a higher energy bill. Set it to the temperature you actually want and skip the guesswork.

Questions? Visit https://www.cardinalheatingandcooling.com/

08/03/2026

Ever run your AC full blast and still feel sticky? That's a humidity issue, not a temperature one. A whole-home dehumidifier works alongside your existing system to take the mugginess out of summer for good. Want to know if it's right for your home?

Visit https://www.cardinalheatingandcooling.com/

07/29/2026

Your air conditioner shouldn't be noisy.

Grinding, banging, squealing, or clicking are all signs something needs attention — and catching them early usually means a simpler, cheaper fix. If your system's making a sound that doesn't feel right, don't wait it out.

Visit https://www.cardinalheatingandcooling.com/ or give us a call.

Address

7101 Adams Street Suite #1
Willowbrook, IL
60527

Telephone

+17083180804

Website

http://cardinalheatingandcooling.com/

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