24/7 Emergency Service

Frankfort, IL HVAC Contractor

Your HVAC system is responsible for keeping your home comfortable year-round. It’s important that you have a reliable system and a contractor to provide you with the best comfort and service available. That’s where Comfort Zone Service comes in. We’ve been providing professional and dependable HVAC services in Frankfort, IL, since 1988, so you can depend on us to take care of all your heating and cooling needs. We provide:

  • Cooling services
  • Heating services
  • Indoor air quality services

To set up an HVAC service in Frankfort, give us a call at (708) 403-3434 today.

Air Conditioning Services

Repairs

When your air conditioner suddenly stops working during the hot summer days in Frankfort, turn to Comfort Zone Service for immediate repairs. Our team is trained and equipped to fix any air conditioning problem. We’ll perform a thorough inspection to diagnose the issue and provide you with the most cost-effective solution. Our technicians work efficiently so you can get back to enjoying a cool and comfortable home in no time.

Maintenance

The key to maintaining a reliable and long-lasting air conditioning system is scheduling regular professional maintenance. Comfort Zone Service provides Frankfort residents with top-level air conditioner maintenance to ensure the equipment and system are operating at their best. We’ll perform a thorough inspection and tune up any area that needs attention. If we find anything that needs repair, we’ll communicate with you to find the best solution for your system and budget.

Installation & Replacement

Whether you’re installing an air conditioner in your new home or need to replace your old system, make sure you have the experts at Comfort Zone Service properly install your new air conditioner. We’ll help you decide on the right equipment for your home and budget, and we’ll provide you with a top-quality installation service. Our technicians will make sure everything is installed and running properly so you can start enjoying your new air conditioner.

To set up an air conditioning service in Frankfort, IL, give Comfort Zone a call at (708) 403-3434 now.

Heating Services

Repairs

Winters in Frankfort can get extremely cold, and you want to make sure your home is always nice and warm. That’s why when your heating system suddenly stops working and can’t heat your home effectively, you’ll want fast and reliable repairs. Comfort Zone Service’s technicians are highly trained to get to the root of the issue and provide quick and effective solutions to get your heating system up and running again. Don’t go long without heat in your home. Reach out to us right away when you’re experiencing issues with your heater.

Maintenance

To make sure your heating system can efficiently heat your home during the winter, it’s important to schedule annual maintenance from a professional HVAC contractor. Comfort Zone Service’s technicians will provide your heating equipment with a full inspection and tune-up to ensure you’ll have reliable heating all winter long.

Installation & Replacement

When you need a new heating system, let the experts at Comfort Zone Service guide you in the right direction and provide you with top-quality installation services. After your heating system has reached the end of its life span, we’ll help you choose a new heating system that fits your needs and budget, and we’ll expertly install it.

Contact Comfort Zone to set up a heating service in Frankfort, IL by giving us a call at (708) 403-3434.

Indoor Air Quality

Poor indoor air quality can cause you and your family to breathe unhealthy air and even lead to health problems. Turn to Comfort Zone Service to enhance your home’s air quality in Frankfort, IL. As HVAC specialists, we understand the many potential causes of indoor air pollution. We abide by strict EPA standards, testing for volatile organic compounds, carbon monoxide, particulate matter, and more. Our indoor air quality solutions include whole-home air purifiers, whole-home air filtration systems, UV light treatment systems, humidifiers, and dehumidifiers.

Give us a call at (708) 403-3434 to schedule an indoor air quality appointment in Frankfort, IL, today.

Why Choose Comfort Zone Service?

When you need an experienced and skilled HVAC contractor for your Frankfort home, make Comfort Zone Service your first choice. Our team of skilled and experienced HVAC contractors is equipped to handle all your HVAC needs and get the job done right the first time. We provide excellent results and customer service, and even better prices. You can always expect us to treat your home with care, communicate transparently, and put your satisfaction first. Your home’s comfort is our top priority.

Contact Comfort Zone Service today at (708) 403-3434 to speak with a contractor in Frankfort about your HVAC needs.

$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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