HVAC Services in Orland Park, IL

Your HVAC system is the beating heart of household comfort, but not all heating and cooling equipment comes in a golden package. Make a poor investment, and your life will be punctuated by repairs and replacements. That’s where Comfort Zone Service comes in. We’ve been in the HVAC business since the 1980s, so we’ve earned every sliver of skill we have. Our decades of experience have taught us as much about service excellence as they have about technology. We’ll take care of your heating and air conditioning equipment at every stage of its life span. We handle Orland Park’s:

• Air conditioners
• Ductless systems
• Boilers
• Furnaces
• HVAC filters
• Hanging garage heaters
• Water heaters

If your world needs better climate control, call us at .

HVAC Service in Orland Park

Science is the best route to a positive HVAC experience. Imprecise load calculations make for a difficult service life, so we don’t resort to guesswork. We’ll help you choose the best system for your needs and housing specs, then service it on a strict schedule. We’re available on holidays and weekends, so certified repairs are always mere moments away.

Air Conditioning Installation and Repair in Orland Park

Treat your air conditioner with respect, and it will serve you for over a decade. We’ll talk you through the best high-efficiency systems for your home, then install your equipment so it works efficiently and effectively. You can count on us to clean your ducts, change your filters, and troubleshoot problematic equipment. We’re also inspection pros, so we’ll check your thermostat, clean your filters, and make sure your temperature differential falls within tolerable levels.

Furnace Installation and Repair in Orland Park

Orland Park isn’t known for its comfortable winters. With temperatures diving below freezing point, you’ll need a robust furnace. If you suffer from allergies, gentle humidification can reduce air contaminants without breaking the bank. Let Comfort Zone help you meet Illinois’ minimum efficiency standards and clearance so that you can finally achieve affordable heating. Quality installation is safe installation. That’s why we offer a one-trip, fixed-right guarantee.  

A few symptoms tell you that your furnace needs repair:

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

Furnace Inspections and Tune-Ups in Orland Park

Annual inspections ensure that your furnace achieves its full service life and remains energy-efficient. Getting behind on your inspection schedule can create dangerous health risks, including carbon monoxide poisoning. If your furnace has endured a long, lazy summer, you probably need a tune-up before the chilly season strikes. Call us at if you need to put your idle furnace back in service. Our qualified professionals handle services so well they’ve earned an A+ BBB rating because service excellence isn’t a goal for us. It’s a necessity.

Indoor Air Quality Services in Orland Park

Bad indoor air quality can cause everything from cancer to allergies, so count on Comfort Zone Services to tweak your household climate. As an HVAC specialist, we understand the many potential causes of indoor air pollution. We’ll test for volatile organic compounds, carbon monoxide, particulate matter, and more, according to strict EPA standards. Our arsenal includes whole-home air purifiers, whole-home air filtration systems, UV light treatment systems, and humidifiers/dehumidifiers.

How to Find Us

Comfort Zone Service serves the southwest suburbs, including Oak Lawn and New Lenox. Our commercial services stretch between Park Ridge, Hammond, and Naperville. If you need to visit us, you’ll find our offices at 9910 W. 190th St., Suite K in Mokena. Head west on 191st Street, then take a right on 190th Street. Our office is open on weekdays between 7 a.m. and 7 p.m., so request a free estimate at 708-403-3434.