HVAC Service in Calumet City, IL — Furnace Repair, AC Installation & More
Don't let cost delay a repair or install that can't wait. Ask us about financing.
Authorized Lennox dealer (also Carrier & Green authorized)
Family-Owned Since 2009
EPA Certified Technicians
4.8★ Google Rating · 90+ Reviews
Heating and Cooling Services We Provide in Calumet City
We handle the full range of residential and commercial HVAC needs across Calumet City — from a single furnace repair call to a complete system replacement with new equipment and controls.
Our services in Calumet City include:
- Furnace installation, repair, and seasonal service
- Air conditioner installation, repair, and service
- Heat pump installation, repair, and service
- Air handler installation, repair, and service
- Boiler systems — steam, hot water/hydronic, and high-efficiency condensing
- Ductless mini-split systems for homes without existing ductwork
- Commercial HVAC — rooftop units, VRF systems, unit heaters, and commercial controls
- Duct cleaning and dryer vent cleaning
- Maintenance agreements with 15% off parts and labor plus priority scheduling
If it heats or cools a building in Calumet City, we service it.
D's Air & Heating has been serving Calumet City and the south suburbs of Chicago since 2009. As a family-owned, EPA-certified team with a 4.8-star Google rating, we show up prepared, work clean, and stand behind everything we do. Whether your furnace quit on a cold night or you're planning a new AC installation before summer, we're the HVAC company Calumet City homeowners and commercial property managers call first.
We're an authorized Lennox dealer — which means access to Lennox equipment, factory-backed warranties, and technicians trained to install and service that equipment correctly. We're also an authorized Carrier dealer and authorized Green dealer, so if your home or building calls for a different system, we have the credentials and inventory to match it.
Calumet City's Trusted HVAC Company for Heating and Cooling
Why Calumet City Residents Choose D's Air & Heating
South suburban homeowners have options when it comes to HVAC companies, but a few things set D's apart from the larger outfits operating in this area.
- Authorized Lennox dealer — factory-trained on Lennox systems, with access to genuine parts and manufacturer-backed warranties that independent shops can't offer
- Family-owned since 2009 — you're dealing with the same team that built its reputation on referrals and repeat customers, not a franchise operation
- EPA certified technicians — every tech on our crew holds EPA certification, which matters for refrigerant handling and code compliance
- 4.8-star Google rating — earned across 53 reviews from real customers in Chicago and the suburbs
- Maintenance agreement savings — members receive 15% off every service visit and move to the front of the line when scheduling
We've grown by doing good work and letting customers tell their neighbors. That's still how we operate in Calumet City.
What Our Customers Say
See why our neighbors keep calling us back. Book Online and find out for yourself.
Frequently Asked Questions — HVAC Service in Calumet City
Do you offer furnace repair in Calumet City, IL?
Yes. Furnace repair is one of our most common calls from Calumet City homeowners, especially during cold stretches. We service all major brands and carry common parts on our trucks to minimize the number of visits required to get your heat back on.Yes. Furnace repair is one of our most common calls from Calumet City homeowners, especially during cold stretches. We service all major brands and carry common parts on our trucks to minimize the number of visits required to get your heat back on.Is D's Air & Heating an authorized Lennox dealer near Calumet City?
We are. As an authorized Lennox dealer, we're factory-trained to install and service Lennox equipment, and we can offer the full range of Lennox manufacturer warranties. Calumet City residents looking for Lennox products don't need to go far.We are. As an authorized Lennox dealer, we're factory-trained to install and service Lennox equipment, and we can offer the full range of Lennox manufacturer warranties. Calumet City residents looking for Lennox products don't need to go far.Can you handle AC installation in Calumet City for an older home without existing ductwork?
Yes. For homes without ductwork, we install ductless mini-split systems that deliver efficient, zone-controlled cooling without any major renovation. We'll assess your home and recommend the right configuration for your square footage and layout.Yes. For homes without ductwork, we install ductless mini-split systems that deliver efficient, zone-controlled cooling without any major renovation. We'll assess your home and recommend the right configuration for your square footage and layout.What does a D's maintenance agreement include for Calumet City customers?
Maintenance agreement members receive 15% off parts and labor on every service visit, plus priority scheduling — meaning you move ahead of standard appointments when you call. It's the most cost-effective way to keep your system running reliably year-round and catch small problems before they become expensive ones.Maintenance agreement members receive 15% off parts and labor on every service visit, plus priority scheduling — meaning you move ahead of standard appointments when you call. It's the most cost-effective way to keep your system running reliably year-round and catch small problems before they become expensive ones.Do you serve commercial properties in Calumet City, not just residential?
We do. Our commercial HVAC work in the south suburbs covers rooftop units, variable refrigerant flow systems, commercial mini-split and split systems, unit heaters, commercial controls, and indoor air quality equipment. If you manage a commercial property in Calumet City, we're equipped to handle it.We do. Our commercial HVAC work in the south suburbs covers rooftop units, variable refrigerant flow systems, commercial mini-split and split systems, unit heaters, commercial controls, and indoor air quality equipment. If you manage a commercial property in Calumet City, we're equipped to handle it.
Have a financing question we didn't cover? Contact us or call 773-940-0965.
Schedule HVAC Service in Calumet City Today
Calumet City is part of the south suburban territory we've been covering for over 15 years. Whether you need a furnace repair this week, want to plan a full system replacement, or are ready to sign up for a maintenance agreement, our team is ready to help. Book online, call the office at 773-940-0965, or submit a contact form — whichever works best for you.
