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HVAC Services in Palos Heights, IL

Even the best HVAC systems need professional attention from time to time for repairs and maintenance — and eventually, replacement. That’s why it’s important to have a team of experts you can trust.

When you need your heating and cooling systems in your Palos Heights home serviced, pick the team at Comfort Zone Service. Since the 1980s, we’ve polished our skills, developed experience with every HVAC problem under the sun, and learned how to deliver great customer service on every visit.

You can count on us to handle all your heating and cooling needs, including:

Need help with your climate control in Palos Heights? Don’t hesitate to call 708-403-3434!

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HVAC Service in Palos Heights

Making the most of your HVAC systems means applying the latest techniques and best practices to your home’s particular circumstances. That’s why we don’t guess when it comes to things like load calculations — instead, we make all the necessary measurements, do all the necessary math, and figure out the exact right system to suit your home.  

You can also trust us to tune your system to peak efficacy and efficiency, and when you need repairs, we’ll be available to help — even on holidays and weekends.

Air Conditioning Installation and Repair in Palos Heights

Getting the most out of your air conditioner means installing the right unit correctly, keeping up with annual service visits, and making repairs as soon as you notice a problem. If you need a new unit, we’ll help you find the best high-efficiency systems for your home and install the equipment you choose perfectly to spec.

You can also rely on us to handle all the fine details when you need a service visit; we’ll clean ducts, change filters, and troubleshoot minor problems while they’re still minor problems.

Furnace Installation and Repair in Palos Heights

Palos Heights winters regularly drop below freezing, which means you’ll want the powerful on-demand heat of a furnace in most homes. We’ll help you find the right one and install it correctly, so it’s safe and efficient. Of course, a furnace can make your home’s air unpleasantly dry — so ask about humidifier options from Comfort Zone to improve indoor air quality and comfort.

Getting ahead of problems is the best way to avoid the need for a new furnace, so be sure to handle repairs quickly when you notice these symptoms:

  • Your furnace has an unusual smell.
  • Your pilot light is discolored.
  • Your furnace isn’t generating enough heat.
  • You’re hearing odd noises.

Furnace Inspections and Tune-Ups in Palos Heights

An annual inspection, ideally just before the temperatures drop for the cold season, can help extend your furnace’s service life and keep it running efficiently, reliably, and effectively.

If you’re behind on inspection and tune-up visits, your furnace can be more than just inefficient — it can be a health risk, potentially exposing you to carbon monoxide poisoning or fire hazards. When you need to get your system running at its peak, contact the A+ BBB-rated team at Comfort Zone Service for exceptional work quality and customer care.

Indoor Air Quality Services in Palos Heights

When your indoor air quality goes unmanaged, it can lead to allergies, cancer risks, headaches, insomnia, mood problems, wear and tear on appliances, pests, and a host of other problems.

By letting Comfort Zone manage your household climate, you can turn your home into an oasis against the elements — not just heat and cold but humidity, dryness, pollution, noxious chemicals, bacteria, and viruses.

We can transform your home’s air with whole-home air purifiers, whole-home air filtration systems, UV light treatment systems, and humidifiers/dehumidifiers.

How To Find Us

Comfort Zone Service serves homes throughout Chicago’s southwest suburbs, including Oak Lawn and New Lenox. We extend commercial services to clients between Park Ridge, Hammond, and Naperville.

Want to visit us in person? You can find us at 9910 W. 190th St., Suite K in Mokena. Head west on 191st Street, then take a right on 190th Street.

We maintain office hours from 7 a.m. to 7 p.m., so request a free estimate at 708-403-3434.

$89.00 Express Checkup

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

$179.00 Precision Tune-Up & Cleaning

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

SAVE $10 Military Discount

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

Special Financing for 60 Months With Approved Credit on a New Heating and Cooling System

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

Free Service Call With Any Repair

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

SAVE $100 On a Garage Heater

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

SAVE $50! On Bradford White Water Heaters

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

SAVE $50 On the Aprilaire 700A Humidifier

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

SAVE $25! On Smart Thermostats

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

SAVE $50 On a Whole Home Air Purifier

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

SAVE $10! Senior Citizen Discount *65 and Older*

Valid only during regular business hours (Monday – Friday) and for non-emergency services. Cannot be combined with other offers or coupons. Other restrictions may apply.

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What To Expect

Discover the Difference

1-Trip
Guarantee
Comfort Zone Service knows how valuable your time is, and we will arrive for the job when we tell you. Trust our expert technicians to be prompt, professional, and friendly.
Price Quote
Guarantee
Before we begin working, we will give you a quote and stick to it. You can trust us to be fair and upfront about what a job is going to cost. We will work with you to find a solution that fits your needs.
Clean Home
Guarantee
As the #1 Professional Heating & Air Conditioning Company in Orland Park & Mokena, you can trust our technicians to be kind and clean, leaving your home looking like no one was ever there.
Fixed Right
Guarantee
We take pride in our craftsmanship, double check all of our work, so you can be assured the job will be done right the first time.
1-Trip
Guarantee
Comfort Zone Service knows how valuable your time is, and we will arrive for the job when we tell you. Trust our expert technicians to be prompt, professional, and friendly.
Price Quote
Guarantee
Before we begin working, we will give you a quote and stick to it. You can trust us to be fair and upfront about what a job is going to cost. We will work with you to find a solution that fits your needs.
Clean Home
Guarantee
As the #1 Professional Heating & Air Conditioning Company in Orland Park & Mokena, you can trust our technicians to be kind and clean, leaving your home looking like no one was ever there.
Fixed Right
Guarantee
We take pride in our craftsmanship, double check all of our work, so you can be assured the job will be done right the first time.

Don’t take our word for it

See What Your Neighbors Are Saying

See What Your Neighbors
Are Saying

Absolutely fantastic. They are very nice very fair priced and very helpful. Professional prompt courteous service. I am more than satisfied with everything. Would like to recommended

Marcie F.

I’ve been using Comfort Zone for years. They do great work at a fair price and have been extremely responsive for both routine maintenance and emergency service. I highly recommend them

Patrick O.

Comfort Zone installed a new furnace in my townhouse, This company provided me with options and was very professional. They explained things to me and never pressured me for additional services. I would highly recommend them! They were courteous, on time, and did an excellent job. They are a “favorite” in my p...

Susan K.

Very quick response time! I noticed the failure of my hot water heater at 7 pm one evening and had a new hot water heater installed and ready to go by 11 am the next morning. Great communication, clear recommendations, and took the time to explain details about the equipment that was ultimately installed.

Ryan H.

We have worked with Comfort Zone for about 4 years and are completely satisfied with the quality of service they provide. They recommended and installed a new AC unit, and provide us an annual furnace and AC cleaning and inspection service. We highly recommend this company for residential heating and cooling needs.

Linda A.
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