Our goal is to provide honest, consistent, service, and maintenance to our customers by reducing the cost of these services while maintaining the highest level of quality and professionalism. The name of our service agreement reflects the special relationship the participants enjoy with our company.

The letters R.P.M. stand for Repair Partner and Maintenance. By providing 50% off the regular cost of home equipment and mechanical systems repair, we have included our customer as partners.

Call today to learn how you can become our partner and save 50% on repair and maintenance for your home and office

Click for the BBB Business Review of this Heating & Air Conditioning in Saint Charles MO

Whatever IT Takes AIr Conditioning, Heating, and Plumbing

We Offer:

Repair and General Maintenance.

This is where most people meet the GOOD or BAD people of the Heating, Air Conditioning, and Plumbing business. I am Steve Witt, I am Witt Heating, Air Conditioning, and Plumbing. Try me. I promise, you will be glad you did. Call today 636-947-WITT (9488)


Tank-Less water heaters are becoming very popular with homeowners with larger homes. You want to fill your Jacuzzi hot tube? Rain Shower? Jet Tub? and more. Rinnai is the only line we use and for good reason. Learn more in our plumbing section and all the services we offer.


Have a small project or repair you would like a little advice or help over the phone. Call during normal working hours and we’ll try to help.

Disclaimer. Natural gas and Electricity can be very dangerous. Do not attempt without proper training. We are not responsible for personal injury or equipment damage.
Kind of like a commercial for medicines. It may be great or it may kill you.