About Us Reliable Solutions Since 1964

About Martin-Jetco Heating and Air Conditioning

Our St. Louis HVAC Technicians Are Licensed & NATE-Certified

Martin-Jetco Heating and Air Conditioning is a family-owned and operated, full-service heating and cooling company. For over half a century, we have been determined to be readily available to our customers. And because we are a family business with family values, our customers’ best interests always come first. We offer high quality commercial and residential service and even work with St. Louis’s finest restoration companies to offer relief in the event of a flood, fire, or any other disaster. We are located in Fenton, MO, and have been in business since 1964.

To learn more, call (636) 205-1631 or contact us online.

An Award-Winning HVAC Company

At Martin-Jetco Heating and Air Conditioning, we have a strong focus on high-quality work and customer satisfaction—and we have the track record to prove it! We are a York Premier Dealer, and we have been awarded York Dealer of the Year an unprecedented 13 times running. In addition to our honors from York, we also carry an A+ rating with the Better Business Bureau and have been awarded the Angie’s List Super Service Award six times. Customer feedback is very important to us and has always been a primary influence on the way we do business. Our commitment even extends to customers who still use old-fashioned oil-fired furnaces. In fact, Martin-Jetco Heating and Air Conditioning is St. Louis’s oldest and most sought after company for service on oil furnaces and boilers.

We are proud to offer a wide variety of high-quality heating and air conditioner services to our customers and pride ourselves on unbeatable workmanship at an affordable price. For special deals, repairs, or installation, you can always depend on us.

Your satisfaction is our top priority. To schedule service, call (636) 205-1631 today!

The Martin-Jetco Difference

  • Professional & Well Trained Crew

    Our team is licensed and well trained. You can rest assure that anyone working on your HVAC system is qualified and will work efficiently. That is a guarantee!

  • Locally Owned & Operated

    Our family has been serving the area since 1964. We care about the community and the people in it! We're proud of the reliable & honest relationship we've built for generations.

  • Satisfaction Guaranteed

    We're not happy unless you're happy! We stand behind our work and will never leave our customers in the dark. Providing peace of mind.

  • Fully Stocked Trucks

    We come prepared with all the tools and equipment needed in our fully stocked trucks to handle the job in one trip.

Now Offering Financing

Happy to offer payment assistance to our valued customers.