A Legacy of Comfort in Eastern Missouri
Reliable Heating & Cooling has been a staple in the HVAC industry for over three decades, serving the communities of O’Fallon, Saint Peters, Lake Saint Louis, Wentzville, and Saint Charles, Missouri. Our journey from a small family-owned business to a trusted leader in heating and cooling services is a testament to our commitment to quality and customer satisfaction.
The Early Years
Founded in 1989 by John and Mary Smith, Reliable Heating & Cooling began as a modest operation out of their garage in O’Fallon. With just one truck and a handful of tools, the Smiths set out to provide honest, dependable AC repair and HVAC installation services to their neighbors.
Growing with the Community
As word spread about their exceptional service, Reliable Heating & Cooling expanded rapidly. By the mid-1990s, we had:
- Opened our first official storefront in Saint Peters
- Hired our first team of certified technicians
- Extended our service area to include Lake Saint Louis and Wentzville
Embracing Technology and Innovation
The turn of the millennium brought new challenges and opportunities. Reliable Heating & Cooling invested heavily in training and equipment to stay ahead of the curve in air conditioner repair and AC service techniques. We were among the first in the area to offer:
- 24/7 emergency services
- Energy-efficient HVAC solutions
- Smart thermostat installations
A Commitment to Excellence
Today, Reliable Heating & Cooling is proud to be the go-to company for all things HVAC in Saint Charles County and beyond. Our fleet of over 20 service vehicles and team of 50+ skilled technicians ensure that we can respond quickly to any heating or cooling emergency.
Looking to the Future
As we continue to grow, our core values remain the same. We’re committed to providing top-notch air conditioner service, HVAC installation, and AC repair to every customer, every time. With an eye on emerging technologies and a heart for customer service, Reliable Heating & Cooling is ready to keep eastern Missouri comfortable for generations to come.
