Level 9 Heating & Cooling is a highly regarded furnace company that has been serving the residents of Washington, MO, since 1975. Winters in Franklin County are cold, but our locally owned and operated team is always ready to keep you warm in your home. Think of us as the BMW of the HVAC world. What does that mean? Simply put, we offer high-performance, top-of-the-line, top-notch products, and services. We’ve received many great reviews for our exceptional results and customer service, a testament to our status as the premier furnace contractor in Washington and the surrounding areas.

Our company is known for:

  • Lennox Premier Dealer status
  • Certified technicians
  • Over five decades of service
  • Great customer service
  • Free estimates