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Boilers & Hydronic Heating in the Chicago Suburbs

Hydronic heating uses hot water instead of forced air to keep your home warm, and many homes in Chicago’s western suburbs have relied on it for decades. Cardinal Heating & Cooling’s NATE-certified technicians install, repair, and maintain boilers and hydronic heating systems throughout the Western Chicago suburbs, backed by more than 80 years of combined HVAC experience.

From radiators and baseboard heat to in-floor radiant heating and snow melt systems, our team will keep your hydronic system running safely and efficiently, and recommend the right upgrade when it’s time for something new.

NATE

CERTIFIED TECHNICIANS

24/7

EMERGENCY SERVICE

4.9★

380+ GOOGLE REVIEWS

2010

FAMILY-OWNED

OFFICE OPEN NOW

Speak with a Cardinal representative

(630) 581-5622

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  • TODAY

    7am – 5pm

  • EMERGENCY

    24 / 7

WHAT WE DO

How Cardinal handles your Thermostat.

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NEW SYSTEM

Boiler Services

Repair, maintenance, and replacement for hot-water boiler systems, including high-efficiency upgrades that can lower your heating costs.

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INSTALL & REPAIR SERVICES

Tankless Water Heaters

On-demand hot water that saves space and energy, installed by the same team that understands your home’s heating system.

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INSTALL SYSTEMS

Snow Melt Systems

Boilers that power heated driveways, walkways, and steps, sized to keep surfaces clear through Chicago’s coldest winters.

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HOW WE DO IT

The Cardinal process.

01

Call

A human picks up. We listen, ask the right questions, and book the visit.

02

Diagnose

NATE-certified tech arrives on time. Diagnoses the issue, walks you through it.

03

Quote

Written quote in your hand before any work begins. No pressure, no upsell theatre.

04

Fix

Most repairs done on the spot. Parts already on the truck for your make and model.

05

Follow up

We check in a week later. If anything’s off, we come back — at no charge.

Brands we service

Don’t see yours? Ask Us

Carrier

Trane

Lennox

Bryant

Mitsubishi

York

Navien

American Standard

FROM YOUR NEIGHBORS

What Hinsdale homeowners say.

Read all Hinsdale reviews
★★★★★
"My self-contained wine cooling unit died, and I feared it would be a huge task to replace. Cardinal came out and installed a new one in an hour and a half. Extremely friendly, very clean work, and even took the old unit at no extra cost. They went above and beyond in every way, and I couldn't have asked for a better experience."
Jeff W.
★★★★★
"Cardinal HVAC is the absolute best. Don’t waste your time with others. Not only are they very professional and do excellent work, but they’re honest and friendly. Quick example, I had an AC problem and a couple companies came out and said it would be about a $3000 job. Cardinal came out and said it actually wasn’t a big problem and fixed it for a few hundred bucks!"
TJ B.
★★★★★
"Cardinal was great. Called them for a second opinion after the first company told us we needed a new furnace. The tech from Cardinal, Jordan, was very professional and thorough. His diagnosis was that our furnace needed a little TLC. Did not identify any major issues. Told us about their bi-annual service program and how they could help us extend the life of our HVAC system. Highly recommend."
Matt D.
★★★★★
"Cardinal heating and cooling is great! We had a panic one evening after hours during below 0 temps when our heater wasn’t responding. Cardinal responded immediately with troubleshooting steps and walked us through what to do. What they suggested worked and our family was able to sleep cozily that night!"
Rachel M.
★★★★★
"Every person I’ve interacted with at Cardinal has been knowledgeable, respectful, solution-oriented, and refreshingly honest. They’ve truly worked miracles keeping my older system running efficiently and reliably for as long as they have."
Arielle Z.
★★★★★
"Great responsive service. We have used them for the past 5 years + and never disappoint. We have dealt with both the owner on a holiday and Jordan several times which is nice to have consistency. very nice and professional. They don't try to fear monger or scare you with expensive solutions either. Trust worthy."
Sherrie S.
CREDENTIALS

Licensed, insured, and verifiable.

NATE

Certified Technicians

EPA 608

Refrigerant Certified

BBB A+

Accredited 2011

Carrier

Factory Authorized

$2M

Liability Insured

READY WHEN YOU ARE

One call. We're already on the way.

No phone trees. No call centers. A Cardinal team member will answer, listen, and schedule the visit.

(630) 581-5622

Office hours: Mon–Fri 7am–7pm • Sat 8am–4pm • 24/7 emergency line

CALL NOW
(630) 581-5622