Expert Furnace and AC Service in
Downers Grove and Hinsdale
Darien
HVAC Services in Darien
When their comfort is on the line, Darien homeowners turn to Kats Heating & Cooling for help. We offer comprehensive heating and cooling services tailored to the unique needs of Darien residents. Whether you’re looking to install or maintain aspects of your HVAC system, our licensed team is ready to assist you.
HVAC Installation in Darien
A properly installed HVAC offers more than year-round comfort. It also contributes to long-term energy savings and improved indoor air quality. At Kats, we carefully install high-quality ACs, furnaces, and heat pumps.
AC Installation
Summers in Darien can get hot, and your air conditioner needs to keep up. We install top-performing AC systems that are built to handle the heat. Our experienced technicians will help you choose the right unit based on your home size, cooling needs, and budget. Professional AC installation guarantees optimal performance.
Furnace Installation
When winter rolls in, you want a furnace you can count on. We specialize in installing high-efficiency furnaces that deliver reliable warmth all season long. If your current unit is outdated or struggling to keep up, we’ll guide you through your replacement options and install a furnace within your budget that suits your home.
Heat Pump Installation
Looking for an all-in-one heating and cooling solution? Heat pumps are energy-efficient systems that work year-round. Heat pump systems are perfect for Darien homes looking to reduce their carbon footprint while maximizing comfort in every season.
HVAC Maintenance in Darien
Preventive maintenance will help you avoid breakdowns and reduce energy costs while extending the life of your HVAC system.
AC Maintenance
Before the summer heat kicks in, call us for a full AC inspection and tune-up. We’ll check refrigerant levels, clean coils, inspect electrical connections, and ensure your system is ready to keep you cool.
Furnace Maintenance
Don’t wait until your furnace fails on the coldest day of the year. Furnace maintenance appointments at Kats include burner inspections, filter replacements, blower checks, and safety control tests. This is everything you need to keep your system running safely and efficiently.
Heat Pump Maintenance
Heat pumps run all year, which means they need consistent care. Scheduling maintenance will ensure your heat pump is ready for seasonal changes. During heat pump maintenance, we inspect components, clean filters, test performance, and catch issues before they worsen.
HVAC Repair in Darien
At Kats Heating & Cooling, we provide fast, dependable HVAC repair services. Whether you’re dealing with a minor issue or complete system failure, our expert technicians will quickly and affordably restore your comfort.
AC Repair
If your air conditioner stops blowing cold air, starts leaking, or shuts off unexpectedly, call us for AC repairs. We’ll restore your cooling system’s performance quickly, usually on the same day you call. Our technicians have the knowledge and equipment to repair all makes and models of air conditioners.
Furnace Repair
During Darien winters, a broken furnace is more than an inconvenience. It’s a serious safety issue. Whether you’re dealing with strange noises, poor airflow, or complete system failure, call us for expert furnace repairs with upfront pricing and no hidden fees.
Heat Pump Repair
Because heat pumps work year-round, they face more wear and tear than seasonal systems. Is your heat pump short-cycling, blowing the wrong temperature, or driving up your energy bills? Our technicians will address the root cause of your heat pump issue, restoring energy-efficient comfort to your home.
Why Choose Kats for HVAC in Darien, IL
When you hire Kats Heating & Cooling, you’re not dealing with a faceless franchise. You’re working with a local, family-owned business that cares about your comfort and budget. Here’s what sets us apart:
- Family-Owned with 30+ Years of Experience: We know homes in the Darien area and understand the comfort challenges local families face.
- Affordable, Transparent Pricing: We keep our overhead low and pass those savings on to you. No upsells, no surprises.
- Trusted by Your Neighbors: With hundreds of five-star reviews on Google and a loyal customer base in Darien and the surrounding suburbs, our reputation speaks for itself.
- Licensed, Bonded & Insured: Our highly-trained technicians provide professional service you can trust from start to finish.
- Full-Service HVAC, Including Heat Pumps: From traditional central air systems to energy-efficient heat pumps, we offer expert solutions for every home and season.
Darien HVAC FAQ
How often should I service my HVAC system in Darien?
You should service your HVAC system twice a year in Darien. Seasonal tune-ups help systems perform better during Darien’s hot summers and cold winters.
Do you offer emergency HVAC repairs in Darien?
Yes, Kats Heating & Cooling provides 24/7 emergency HVAC repair services in Darien. If your furnace quits during a cold snap or your AC breaks during a heatwave, we’ll be there fast.
What’s the average lifespan of HVAC systems in Darien?
In Darien, air conditioners typically last 10–15 years and furnaces 15–20 years. Darien’s climate, particularly its cold winters, can affect your system’s lifespan, so annual checkups are essential to catch issues early.
Are there energy rebates available for new HVAC installations in Darien?
Yes, there are energy rebates available for new HVAC installations in Darien. Darien homeowners may qualify for ComEd and Nicor Gas rebates for installing energy-efficient systems. Kats can walk you through current offers and help with paperwork to maximize your savings.
Are heat pumps a good option for homes in Darien, IL?
Yes, heat pumps are great for homes in Darien, IL. They offer heating and cooling in one system and can help lower your energy bills. Our team can assess your home and recommend the best heat pump options for year-round comfort.
Schedule HVAC Services in Darien Today!
Whether you need a fast repair, seasonal maintenance, or a brand-new HVAC system, Kats Heating & Cooling is here for you. We proudly serve Darien and nearby suburbs with same-day availability, flat-rate pricing, and unmatched customer care.
Call us today or schedule your service online and experience the Kats difference!
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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!
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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.