GP Systems

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

Carrier Factory Authorized Dealer


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

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$25 Off System Repair

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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!


“Thanks for a job well done. It was such a pleasure to have such a courteous crew to replace my furnace. I was impressed by the way the job was done with no mess and an appreciation of the customer’s property. I will make sure to let my friends, family and coworkers know if they ever need heating or air conditioning to contact GP Systems.  Thanks again."

– Karen B.

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