Palos Hills' Trusted HVAC Company — Lennox-Authorized, Family-Owned Since 2009
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
What We Do for Palos Hills Residents and Property Owners
We offer a full range of residential and commercial HVAC services throughout Palos Hills and the surrounding southwest suburbs. Our services include:
- Furnace installation, repair, and service — including high-efficiency Lennox systems
- Air conditioner installation, repair, and service
- Heat pump installation, repair, and service
- Air handler installation, repair, and service
- Boiler installation, repair, and service (steam, hot water, and high-efficiency condensing)
- Ductless mini-split systems for additions, sunrooms, and spaces 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 all services and priority scheduling
As an authorized Lennox dealer and authorized Carrier dealer, we can source and install equipment across a broad range of brands and price points — and we'll help you find the right fit for your home and budget.
D's Air & Heating has been serving the southwest suburbs of Chicago since 2009, and Palos Hills homeowners count on us when their furnace goes out in January or their AC quits in July. We're an authorized Lennox dealer with EPA certified technicians, a 4.8-star Google rating, and a straightforward approach: show up, diagnose it correctly, and fix it right.
Whether you need furnace repair, a new air conditioner installation, heat pump service, or a full system replacement, we bring the same family-owned reliability to every job in Palos Hills that we've built our reputation on across the Chicago metro.
Heating and Cooling Service Built for Southwest Suburban Homes
Why Palos Hills Homeowners Choose D's Over the Big-Box HVAC Companies
There's no shortage of HVAC contractors serving the southwest suburbs, but most Palos Hills customers who find us don't go looking again. A few reasons that come up consistently:
- Authorized Lennox dealer status means our technicians are factory-trained on the equipment they install — not learning on the job at your house.
- EPA certified technicians handle every job, from a seasonal tune-up to a full system swap.
- Family-owned since 2009 means you're dealing with people who built this business on referrals and reviews, not a call center.
- 4.8-star Google rating across verified customer reviews — check them before you book.
- Maintenance agreement members receive 15% off all services and move to the front of the line when something breaks.
We serve Palos Hills as part of a broader southwest suburban footprint that includes Palos Hills neighbors and nearby communities throughout the region.
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 Palos Hills, IL
Do you service Palos Hills, IL?
Yes. Palos Hills is part of our regular southwest suburban service area. We handle furnace repair, AC installation, heat pump service, and more throughout the community and the surrounding area.Yes. Palos Hills is part of our regular southwest suburban service area. We handle furnace repair, AC installation, heat pump service, and more throughout the community and the surrounding area.Are you an authorized Lennox dealer near Palos Hills?
We are. D's Air & Heating is an authorized Lennox dealer, which means we can sell, install, and service Lennox equipment with full factory authorization. We're also an authorized Carrier dealer, so we're not limited to one brand.We are. D's Air & Heating is an authorized Lennox dealer, which means we can sell, install, and service Lennox equipment with full factory authorization. We're also an authorized Carrier dealer, so we're not limited to one brand.How quickly can you get to a Palos Hills home for furnace repair?
We prioritize urgent heating and cooling calls, especially during extreme weather. Maintenance agreement members receive priority scheduling. Call us at 773-940-0965 or book online and we'll get you on the schedule as fast as possible.We prioritize urgent heating and cooling calls, especially during extreme weather. Maintenance agreement members receive priority scheduling. Call us at 773-940-0965 or book online and we'll get you on the schedule as fast as possible.What does a maintenance agreement include for Palos Hills customers?
Maintenance agreement members receive a scheduled tune-up, 15% off all service work, and priority scheduling when something needs attention. It's the most cost-effective way to keep your system running through Chicago-area winters and summers.Maintenance agreement members receive a scheduled tune-up, 15% off all service work, and priority scheduling when something needs attention. It's the most cost-effective way to keep your system running through Chicago-area winters and summers.Do you handle commercial HVAC in Palos Hills, not just residential?
Yes. We work with commercial property owners and facility managers throughout the southwest suburbs on rooftop units, VRF systems, commercial mini-split and split systems, unit heaters, and commercial controls — in addition to our full residential service menu.Yes. We work with commercial property owners and facility managers throughout the southwest suburbs on rooftop units, VRF systems, commercial mini-split and split systems, unit heaters, and commercial controls — in addition to our full residential service menu.
Have a financing question we didn't cover? Contact us or call 773-940-0965.
Ready to Book HVAC Service in Palos Hills?
D's Air & Heating is ready to help — whether you're dealing with a furnace that stopped working, planning a new AC installation before summer, or just want a reliable HVAC company in the southwest suburbs you can call year after year. Reach us at 773-940-0965, book online, or send us a message and we'll get back to you promptly.
