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HVAC Maintenance Plans for Chicago, IL

Keep Your Heating & Air Conditioning in Peak Condition All Year

Heating and cooling systems in Chicago suffer wear and tear faster – and more frequently – than in other parts of the country. Protect your furnace and air conditioner with an annual HVAC maintenance plan from Comfort Zone Service.

Routine maintenance reduces wear and tear, keeps heating and AC repair costs down, and extends the life of your home’s comfort system. You’ll save money, and your systems will perform better.

Our Planned Service Agreement takes the worry and hassle out of annual HVAC care.  

  • Lower utility bills by improving energy efficiency.
  • Extend the life of your heating & air conditioning equipment.
  • Enjoy peace of mind for dependable heating & cooling year-round.
  • Expect fewer repairs & a more reliable home comfort system.
  • Take advantage of increased heating & cooling capacity.

Heating & Cooling Equipment Protection That Pays for Itself

With the money you’ll save by preventing furnace and AC damage, plus special discounts on repairs, a Planned Service Agreement from Comfort Zone Service practically pays for itself.

Plus, with improved energy efficiency, you could save up to 30% on your monthly utility bills, which puts more money back in your pocket.

Customers in the southwest Chicago suburbs are already saving money with our annual HVAC maintenance plans, including those in:

  • Orland Park, IL
  • New Lenox, IL
  • Tinley Park, IL
  • Oak Lawn, IL
  • Homer Glen, IL
  • Mokena, IL
  • Frankfort, IL
  • Orland Hills, IL
  • Palos Township, IL
  • Palos Heights, IL
  • Palos Hills, IL

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What’s Included in Our Industry-Leading HVAC Maintenance Plan?

When you sign up for a Planned Service Agreement, a certified Comfort Zone Service technician will inspect your heating and cooling systems twice a year. Our detailed maintenance plan includes:

  • Clean or replace filters
  • Verify belts are in good condition and have proper tension
  • Check condition of AC coils and clean annually
  • Confirm correct voltage/amps of compressors
  • Verify proper voltage/amps of condenser fans
  • Inspect performance of contactors and starters
  • Perform self-test operation of controls
  • Inspect condition of drain lines
  • Check and tighten electrical connections
  • Test evaporator fan motor
  • Inspect condition of heat exchanger
  • Confirm proper operation of humidifiers/dehumidifier control system
  • Visual check for leakage of air, gas, refrigerant, or water
  • Check functionality of switches and safeties
  • Lubricate motor bearings as needed
  • Resolve any issues with operating noise
  • Verify the RTU has proper change in temperature across the coils
  • Check for proper refrigerant charge
  • Verify functionality of thermostats

Call 708-403-3434 today to get schedule service or learn more about our Planned Service Agreements.

Are HVAC Maintenance Plans Worth It?

For some homeowners, an HVAC maintenance plan makes good financial sense. In Chicago, HVAC maintenance plans are the best option for most homeowners. Here’s why:

Your furnace and air conditioner work overtime in Chicago. We all know how brutal Chicago winters are, which means your furnace racks up serious mileage. Chicago summers are awfully demanding on air conditioners, too. All that extra usage means more wear and tear and frequent repairs. Our annual HVAC maintenance plans help reduce damage and keep repair costs down.

Your furnace or AC unit warranty may require annual maintenance. Don’t risk losing warranty coverage. If your warranty requires routine maintenance, an annual HVAC maintenance plan is peace of mind for warranty protection.

You get priority service. When you sign up for our Comfort Club customer loyalty program, you get front-of-the-line service scheduling every time. That’s a big benefit, especially when you need emergency AC repairs or immediate furnace service.

You’ll save on repairs. With our annual HVAC maintenance plan, you’ll save 10% on repairs.

Got an Emergency?

We Can Help!

Get a New Packaged System for as low as $146/month 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.

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.

Get a New AC System for as low as $82/month With Approved Credit on a New 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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