- Emergency Service
- Furnace Installation & Repair
- AC Installation & Repair
- System Tune-Ups
The most trusted HVAC provider in Monticello, IL
Mattex has been the most trusted provider of residential heating & cooling services in Champaign, Urbana, Mattoon, Monticello, Charleston, and surrounding areas since 1994. From Emergency service & furnace repair, to furnace replacement and new system installation, Mattex is here with the highest trained NATE certified technicians, backed by our 100% Customer Satisfaction Guarantee.