Skip to Content
HVAC Services

Contact Us Today

Call Us at (815) 849-8893 or fill out the form below to get started.

  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy

HVAC Services in Frankfort

At Climate Control Systems, we offer top-quality heating, cooling, and ventilation services to homes and commercial properties throughout Frankfort, IL and the surrounding areas. Our licensed, background-checked, and highly trained technicians can solve your every HVAC problem, so whether you need fast repairs, seamless replacements, or comprehensive maintenance, our team has you covered. We have over 50 years of industry-leading experience and pair this expertise with best-in-class products to deliver results that are second to none.

To learn more about our services, or to schedule an HVAC appointment today, contact us online or call us at (815) 849-8893.

24/7 Emergency HVAC Services in New Lenox, Mokena, Tinley Park & Beyond

Our Team Is On-Call When You Need Us Most

Our local team believes your home should be a respite, and we never want you to shiver on cold winter nights or sweat on hot summer days. While HVAC issues are rarely convenient, certain problems simply cannot wait until morning. That is why our team is available for 24-hour emergency services, 7 days a week. Our technicians arrive in a fully stocked vehicle ready to repair your most needed comfort systems. 

Common HVAC emergencies include:

  • Your systems are not turning on
  • You notice a burning smell
  • The smell of gas or rotten eggs
  • Your systems won’t turn off
  • Uneven heating or cooling
  • Clogged ductwork, leading to insufficient airflow

Our team works tirelessly to get your systems back up and running fast. Even if you don’t think your HVAC issue is an emergency, we offer fast response times—including same-day service—so you never have to be uncomfortable for long.

    "Thorough and Professional"
    Thanks for the quick response in getting our air conditioning back up and running at my office.
    - Michael S.
    "Great Experience"
    The crew got to the job on time. They introduced themselves and got right to work. The installation went smoothly and in a couple of hours, the job was complete.
    After a spotless cleanup, I was given a tour of what was done both inside and out.
    - Mike D.
    "Quick and Knowledgeable"
    I was very impressed with the quality of service and the price. Thank you for keeping us cool on the hottest day of the year so far.
    - Heather G.
    "Quick and Knowledgeable"
    I was very impressed with the quality of service and the price. Thank you for keeping us cool on the hottest day of the year so far.
    - Heather G.
    The Climate Control Systems owner came out and looked at things, no pressure and $800 cheaper for the full install of both. Crew was on time, professional and finished in about 5 hours. No issues on anything and cleaned everything up.
    - Sue S.
    "Professionalism, Punctuality, Quality, Responsiveness, Value"

    Best experience ever! I got a few quotes and they came back the least expensive—with the best reviews. They were super professional, courteous, and timely.

    - Shelby Light
    Country Club Hills, IL
    The cost for maintenance on both my furnace and a/c was fair, and they were able to accommodate my schedule. Highly recommend them to anyone seeking hvac services.
    - Kristen Adams
    Crete, IL
    Climate Control Systems staff and crews continue to provide excellent service for all our HVAC needs. The new installation was completed in a very timely manner.
    - David Werner
  • Background Checked Employees
  • Warrantied Work
  • Family Owned & Operated
  • 50+ Years Experience

Frankfort HVAC Installation, Repair, Replacement & Maintenance

At Climate Control Systems, we know that no two homes are the same—so we never use cookie-cutter solutions. Instead, our team takes the time to perform a detailed inspection of your system and then walks you through all of your options to ensure you can make the most informed decision about your property. 

Our HVAC services include:

No matter the type of service you need, you can count on us to provide the most reliable and energy-efficient solutions possible. We prioritize your comfort, safety, and satisfaction from start to finish, and this commitment to our customers has earned us 5-star reviews from clients who continue to turn to us for their every HVAC need.

Call our team today at (815) 849-8893 or fill out our quick and easy online form to schedule an appointment.

Continue Reading Read Less

Residential Installations