Expert Furnace and AC Service in
Downers Grove and Hinsdale
Lombard
Heating & Cooling in Lombard, IL—Trusted, Reliable Services
Lombard’s climate brings hot summers and freezing winters, making a dependable HVAC system essential for year-round comfort. Whether you need air conditioner repair in Lombard, furnace repair in Lombard, or a full system upgrade, Kats Heating & Cooling is here to help.
Our licensed technicians provide expert heating and cooling services in Lombard, IL. Their expert service ensures your home stays comfortable no matter the season. From emergency repairs to energy-efficient installations, we deliver top-quality service with fair, upfront pricing.
Services for HVAC in Lombard You Can Count On
A well-maintained HVAC system saves energy, reduces repair costs, and improves indoor air quality. At Kats Heating & Cooling, we offer comprehensive HVAC services in Lombard, including:
- Furnace & AC Tune-Ups – Seasonal maintenance keeps your system running efficiently.
- Fast Repairs – Get your heating or cooling system fixed quickly.
- New System Installations – Energy-efficient upgrades save money on utility bills.
- Smart Thermostat Installations – Take control of your home’s comfort.
- Air Filter Replacements & Duct Cleaning – Breathe cleaner, healthier air.
Call (708) 710-6719 today for expert HVAC service in Lombard!
Fast & Reliable Air Conditioner Repair in Lombard
A broken AC can make summer unbearable. If your unit isn’t cooling, makes odd noises, or has weak airflow, our experts are ready to help. We provide air conditioner repair in Lombard, quickly diagnosing and fixing problems so you can stay cool.
Signs Your AC Needs Repair:
- Warm air blowing from vents
- Strange sounds like banging or buzzing
- Poor airflow or weak cooling
- Leaking water or refrigerant
- Higher-than-usual energy bills
Our team arrives on time, provides upfront pricing, and ensures your AC is back to peak performance fast.
Don’t suffer in the heat—schedule your AC repair in Lombard today!
Professional AC Installation in Lombard
If your air conditioner is outdated or keeps breaking down, it may be time for an upgrade. We specialize in AC installation in Lombard, helping you choose the right unit for your home’s size and cooling needs.
Our AC installation process includes:
- Expert recommendations on energy-efficient models
- Professional installation for peak performance
- Testing to ensure proper airflow and cooling
A new Bryant AC can lower energy costs and improve comfort. Call (708) 710-6719 now for a free estimate on air conditioning installation in Lombard!
Expert Furnace Repair and Replacement in Lombard, IL
Winters in Lombard can be harsh, and a reliable furnace is crucial. If your furnace is struggling to heat your home or won’t turn on, call us! Our skilled technicians provide fast furnace repair in Lombard, IL to restore warmth.
Common Furnace Issues We Fix:
- Uneven heating or cold spots in your home
- Unusual smells or loud noises from the furnace
- Sudden spikes in energy bills
- Furnace not turning on or short cycling
Don’t wait for the cold to set in—schedule your furnace repair or replacement in Lombard today!
Why Choose Kats Heating & Cooling?
As a trusted, locally owned company, Kats Heating & Cooling is committed to top-quality service and customer satisfaction.
- Licensed & Certified Technicians – Skilled professionals who get the job done right.
- Upfront Pricing – No hidden fees, just honest, competitive rates.
- 24/7 Emergency Service – Available when you need us most.
- Energy-Saving Solutions – Efficient systems that lower utility costs.
- Fast & Reliable Service – We respect your time and arrive on schedule.
See what our customers are saying! Check out our 5-star reviews here.
Schedule Your HVAC Service in Lombard Today!
When you need HVAC services in the Lombard area, Kats Heating & Cooling is ready to help.
Call (708) 710-6719 today to schedule an appointment and keep your home comfortable year-round!
Kats Heating & Cooling – On call to keep you comfortable whatever the season!
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Great Teamwork on AC Installation5/5 Stars – Absolute Legends at AC Installation!
These two techs are absolute heroes! They installed our AC in brutal, fry-an-egg-on-the-sidewalk heat, tackling a tricky coil setup and sheet metal work as pros. Their teamwork and skill were unreal, leaving us with a perfectly running system. The place was spotless when they finished—cleaner than when they started! Super professional, friendly, and took time to explain everything. These guys should get some well deserved recognition for their top-notch work! Highly recommend!Adam Z. -
A Reasonable Price for MaintenanceEddie and Anthony were great! The charge for a furnace tuneup is very reasonable for their comprehensive tuneup. Eddie found that my burner was rusted and needed to be replaced. I’m grateful that he did an extensive tuneup and found issues that my previous technician did not find. I definitely will recommend Kats Heating and Cooling to any needing HVAC repairs or maintenance, they provide quality work and knowledgeable technicians.AJ
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Furnace Service in a BlizzardAnthony came out on a Saturday in a blizzard and took his time to figure out why our furnace unit had not been working and not only fixed it but also fixed our other upstairs unit in the process from the original builder's lack of attention to detail. He was very friendly and personable. We will definitely be using Kats Heating and Cooling again and hopefully Anthony will be the one coming out in the future!!Bronson
Need Help with Your Furnace or Boiler in Downers Grove? Contact Us Today!
Get the best price for
our services with a coupon
Seasonal
Specials
Utility Rebate + Tax Credit
What you get from All Service:
- Save up to $2000 with Utility Rebates
- + Save an additional $2000 with tax credits for installation of a NEW heat pump
- 100% satisfaction guaranteed
Not in combination with any other offer.
Keeping Customers Comfortable Across Western Chicagoland
- Berwyn
- Clarendon Hills
- Darien
- Downers Grove
- Elmhurst
- Glen Ellyn
- Hinsdale
- La Grange
- Lisle
- Lombard
- Naperville
- Western Springs
- Westchester
- Westmont
- Wheaton
- Woodridge
Call Today for HVAC Service in Downers Grove
Turn to Kats Heating and Cooling for reliable Air Conditioner and furnace service when you need it. See why we’re the most trusted HVAC company in Downers Grove, Hinsdale, and our neighboring cities. For a free in-home estimate, call us today at (708) 710-6719 or fill out the form below.