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HVAC System Tune Up

NEED A TUNE-UP?
(708) 403-3434

Carrier AC

Got an Emergency?

We Can Help!

System Tune Up

This service lets us come out twice a year to keep a check on the:

Mechanical System:

Because we want to make sure everything is working the way it should

Safety System:

Because Safety is no accident!

Performance System:

So we can make sure you are not overpaying on your utilities

Keep your furnace operating at peak efficiency with a comprehensive system tune-up from Comfort Zone Service. Since 1988, we are proud to offer outstanding system tune-ups with a money back guarantee. We stand behind our work with customer satisfaction guarantees for your peace of mind. Plus, our NATE certified technicians will always keep their workspaces clean. All these add up to lower utility bills and extended system life!

SYSTEM EVALUATION REPORT

Upon completion you will receive a detailed, full color report, educating you on the condition of your equipment.

MONEY BACK GUARANTEE

If your heating system stops working for any reason after our tune-up services, we’ll credit the cost of the tune-up towards a repair.

Offer only valid on owner occupied single-family homes.

Contact Us Today to schedule service

Sidebar

Up to $2,000 in Rebates On Qualifying Heat Pumps

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.

$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.

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.

View all offers

Need to finance
a new indoor comfort
system or repair? Don’t spend another uncomfortable minute…

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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