Windy City HVAC Repair | New AC System $44/Mo · $1.50 a Day · Southwest Chicago, IL
★★★★★ 107 Five-Star Google Reviews 24/7 Live Customer Service Southwest Suburbs of Chicago Licensed, Bonded & Insured
Serving the Southwest Suburbs · Woman-Owned, Family-Operated
Limited-Time · New AC System $44/Mo · $1.50 a Day

Southwest Chicago, IL Homeowners. New AC System. $44/Mo. $1.50 a Day.

A brand new, fully installed AC system for less than a cup of coffee a day. Equipment, labor, smart thermostat, full system test, up to 10-year labor warranty, 10-year parts warranty, and 12-month club membership all included. One of our own licensed in-house technicians handles every step. We never cut corners. We never leave until your system is running exactly the way it should.

★★★★★ 107 Five-Star Google Reviews
852+ SW Chicago Families
NATE-Certified Techs
  • New AC system from $44/mo. Less than $1.50 a day.
  • Equipment, labor, smart thermostat. Everything included.
  • Up to 10-year labor and 10-year parts warranty.
  • 12-month club membership included on every install.
$44/Mo · $1.50 a Day · Takes 60 Seconds

Find Out If You Qualify

Find out if you qualify for a brand new AC system for just $44/Mo. Takes less than 60 seconds.

100% Secure
Same-Day Response
No Spam
$44/Mo
New AC Starting At
852+
SW Chicago Families
107
5-Star Google Reviews
10YR
Labor & Parts Warranty
What's Included

Everything. Equipment. Labor. Warranty.

Southwest Chicago homeowners shouldn't have to choose between staying cool and staying financially comfortable. A brand new, fully installed AC system from Windy City HVAC Repair includes equipment, labor, a smart thermostat, your system tested and confirmed cooling before we leave, and the warranty package you'd expect from the most trusted HVAC team in the southwest suburbs.

  • Equipment, labor, and smart thermostat all included.
  • System tested and confirmed cooling before we leave.
  • Up to 10-year labor warranty & 10-year parts warranty.
  • 12-month club membership included on every install.
Claim My $44/Mo System
10YR
Warranty

10-Year Labor & Parts

Up to 10 years of labor warranty plus 10 years of parts warranty. Real coverage, in writing.

12MO
Club

Club Membership Included

12 months of club membership rolled into your install. Priority service. Maintenance perks. Peace of mind.

Subject to credit approval. Sample financing example. Equipment and warranty terms apply.

107 Five-Star Google Reviews

Southwest Chicago Homeowners Trust Us.

Real reviews from Frankfort, Mokena, Tinley Park, Orland Park, New Lenox, Joliet, and the rest of the southwest suburbs.

★★★★★

"From the first phone call to the install, Windy City was honest, on time, and a pleasure to work with. The tech walked us through photos of our old system and explained everything in plain English. No pressure. We are customers for life."

F1
Frankfort Homeowner Frankfort, IL. New System Install
Google
★★★★★

"Our AC went out on a Saturday in July. Windy City answered the phone, had a tech at the door in a few hours, and our system was cool again before dinner. Honest pricing, no upsells. Highly recommend."

M1
Mokena Homeowner Mokena, IL. Same-Day Repair
Google
★★★★★

"Got three quotes for a new system and Windy City was the most honest by a mile. They explained the financing, walked through good-better-best, and didn't pressure us. Install was clean. Shoe covers and runners every visit."

T1
Tinley Park Homeowner Tinley Park, IL. New System Install
Google
★★★★★

"Kristy's team is the real deal. They sent text updates before the tech arrived, they were on time, and the work was perfect. You can tell they actually care about their customers. Best HVAC experience we have had in the southwest suburbs."

O1
Orland Park Homeowner Orland Park, IL. Maintenance Plan
Google
★★★★★

"They told us our system could be repaired when another company said full replacement. Saved us thousands. Honest, fast, and fair pricing. This is the company you want in your corner."

N1
New Lenox Homeowner New Lenox, IL. AC Repair
Google
★★★★★

"Family-owned, woman-owned, and it shows in every interaction. Office team is responsive, tech showed up on time, and the install went exactly as quoted. No surprise fees. I will recommend Windy City to every neighbor."

J1
Joliet Homeowner Joliet, IL. New System Install
Google
Windy City HVAC Repair technician at work
Woman-Owned. Family-Operated. Founded by Kristy Marcordes
Why Windy City

The Most Trusted HVAC Team in the Southwest Suburbs.

Windy City HVAC Repair is a woman-owned, family-operated company founded by Kristy Marcordes. We were built to do this work the right way: honest assessments, transparent pricing, real warranties, and the kind of follow-through your own family would expect. We never cut corners. We never leave until your system is running exactly the way it should.

  • Woman-Owned, Family-Operated

    Founded by Kristy Marcordes right here in the southwest suburbs. Real people, real names, real accountability.

  • 100% Satisfaction Guarantee

    Your system tested and confirmed cooling before we leave. If you're not happy, we make it right. Every install.

  • On-Time Promise. Backed by $50.

    We send updates before we arrive. If we miss your appointment window without notice, you get a $50 credit. No questions asked.

  • NATE-Certified, Licensed, Bonded & Insured

    One of our own in-house techs handles every step. NATE-certified, fully licensed, bonded, and insured for Illinois.

Our Services

One Trusted Team. Every HVAC Service.

From new system installs to 24/7 emergency repair, Windy City's NATE-certified in-house techs cover every system that keeps your southwest Chicago home comfortable.

New AC Installation

Brand-new AC systems from $44/Mo. Equipment, labor, smart thermostat, 10-year warranties. Everything included.

Claim My $44/Mo

AC Repair

Honest diagnosis on any make and model. Repair-first philosophy. We tell you the truth even when it means a smaller invoice.

Request Service

Heating & Furnace

Furnace install, replacement, and tune-ups. Keep your southwest Chicago family warm through every brutal Midwest winter.

Request Service

24/7 Emergency Service

AC out in July or furnace dead in January? Call us. Live customer service answers 24/7. Same-day service available.

Call Now

Club Membership

12-month maintenance club. Priority dispatch, seasonal tune-ups, discounts on repairs. Included free on every install.

Learn More

Financing Options

$44/mo financing on new systems. Flexible monthly payments that fit your budget. Quick approval.

Apply Now
How It Works

60 Seconds Today. A New System Tomorrow.

Four steps from the form to a comfortable home. Honest, on time, and never any pressure.

1

Fill Out The Form

Takes less than 60 seconds. Tell us about your home and your system. We'll check if you qualify.

2

Same-Day Response

Live customer service confirms your appointment. We send updates before our tech heads your way.

3

Honest Assessment

Our in-house tech walks you through your system with photos and videos. Plain English. No pressure.

4

Install & Confirm

Equipment, labor, smart thermostat. Tested and confirmed cooling before we leave. 10-year warranty.

New AC System. $44/Mo. $1.50 a Day.

Equipment, labor, smart thermostat, system tested and confirmed cooling before we leave, up to 10-year labor warranty, 10-year parts warranty, and 12-month club membership included. Serving the southwest suburbs of Chicago 24/7.