GP Systems

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

Carrier Factory Authorized Dealer

15 Years, obsessed with your comfort!

No matter how “efficient” or expensive your furnace or air conditioner is, if it’s not installed and maintained properly, you get lackluster results. Would you be happy if you bought a car that advertised 50 mpg, but on the road it got 22? We wouldn’t be either. More so than almost every other industry, your HVAC equipment is only as good as its install.

That’s why, in the fall of 2000, Bill Goad & Tony Prayne started GP Systems. Our dream was to make a living by doing HVAC better.

Do we sell great products? The best…but more than that, we know that even a mediocre HVAC system with a great install is better than a great system and an average installation.

Over the last 15 years, we’ve been fortunate to surround ourselves with a team of installation and service professionals who feel the same way. Our employees average 20 years of experience installing and improving residential and commercial heating and cooling systems. They’re passionate about exceeding your expectations.

Please give us a call…we’d love to introduce ourselves!


Bill Goad & Tony Prayne

309.579.3650 | | Site Map

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