About ETRU

Located in Southern Illinois, ETRU Heating, Cooling, & Insulation is a family owned business. We take pride in fulfilling all your needs. With years of expertise, ETRU has a strong background in HVAC. In addition, the owner, Ryan, has been in the construction business over 17 years! Ryan worked in Dallas, TX for more than 10 years on refrigeration equipment where he learned how to repair thousands of HVAC units.

ETRU will with a contractor or property owners to ensure that the work is done correctly, efficiently, and in a timely manner. If you are looking for a company that is based on integrity and honesty then you have come to the right place!

Why Choose Us?

  • Integrity and Honesty is the foundation of our business
  • We do your job right the first time
  • 100% Satisfaction Guaranteed
  • 24hr Emergency Service
  • We are licensed and insured

  • Our technicians are certified and have over 75 years of combined experience

Contact Us
Call 573-979-3364 or contact us online for more information about our services or to request a FREE estimate.
Contact Us