Heating | Air Conditioning | Refrigeration | Plumbing | Sheet Metal | Ventilation

Welcome to Reliable Mechanical

Reliable is a full service mechanical contracting company which has been in the Champaign-Urbana community for over 111 years.
We welcome you to become a part of our history by consulting us on any plumbing, heating and cooling, sheet metal, or ventilation situation.



Our residential service specialists understand the unique challenges faced by homeowners living throughout central Illinois.

Read more →


Reliable Mechanical has the experience to ensure your job is finished on time and meets any industry-specific regulations.

Read more →

Our Experience

  • Illinois Department of Transportation
    IDOT 31,000# Unit
  • Peoples Gas
    Peoples Gas Boiler #8
  • Howlett – Springfield, Illinois
    Howlett Patio Snow Melt System, Springfield, IL
  • Carle Foundation Hospital
    Carle ER Renovation Website
  • Illinois State University
  • University Towers
  • Carle Foundation Hospital (Heliport)
  • Presence (Provena Covenant) Medical Facility