GP Systems

309.579.3650 | 2020 E. Wilkins Dr., Chillicothe, IL 61523 |

Carrier Factory Authorized Dealer

We Are Here for You

During the COVID-19 Crisis, GP Systems remains open with a dedicated team to provide HVAC services to our business clients and home owners. We are following CDC protocols that include wearing masks, rubber gloves and booties. Please let us know if you have specific requests to protect the health of your family while we are in your home or business. We will do our best to make you comfortable. Also, please let us know if anyone has recently been sick so we can make special arrangements to protect our employees and their families while best meeting your needs.

If you do not already have specific ways you are handling air quality, or would like to discuss options please contact us. There are many options available including UV light bulbs, UV light treatment, ionizers and HEPA filters. We continue to keep your best interests and your safety most important.

Bill & Tony


To our clients, GP Systems = Comfort.

  • Year round Comfort for your family
  • Installation and service professionals you’re comfortable having in your home
  • Comfort in trusting our recommendations
  • Products and labor focused on your comfort, while respecting our natural resources

Read what our clients say here… or we’d love to set up a phone call.

Special Offers

Click each offer for more details

$25 Off System Repair

FREE Media Filter

Not sure if you want to invest in the best?

Find environmental friendly savings and rebate solutions that will help reconcile your budget and the environment.

Why Experience Matters

Our Experience + Our Skill = Your Comfort

Every GP Systems employee has 10+ years of experience serving the most discerning homeowners and builders in the Peoria area.

Our clients don’t appreciate great work, they expect it!


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