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!

Learn About Our 0% Financing!
0% financing for 18 months on Service and 0% for 48 months on Install. Call for Details!

Our Client Reviews

We Treat Our Customers Like Family and It Shows!
    “We will definitely be using this company from now on and recommending them to others. Thanks again Brady!”
    “My family and I came home at 7pm on Saturday from Myrtle Beach to a house that was 88 degrees!! placed an emergency call and Brady called me back quickly. Brady took the time to help me over the phone to help try and pin point what was wrong.”
    - Theresa S.
    “Couldn't be happier!”
    “Great experience with the company from the owner, to everyone I talked to at the office, and down to every technician that's been to my house.”
    - Ben S.
    “I cannot say enough positive things about my experience yesterday and today with Martin Jetco.”
    “Anthony never pushed us but was very honest about the system... ac and furnace. We decided that it made sense for us to put in new system. We feel very good about this decision. He even waived the charges for the cleaning of the system which is much apprec”
    - Maria P.
    “They will be coming back in the spring for our air conditioner check up. I highly recommend them.”
    “It was extremely easy to make an appointment with Martin Jetco Heating & Cooling. Kyle came to our home today to do a yearly heating inspection. He was very personable, sweet, and knowledgeable.”
    - Chris J.
    “The lovely folks at Martin-Jetco are always friendly, patient with our questions, and ready to help at a moment's notice.”
    “We have been with Martin-Jetco since purchasing our home in 2006 when we had our system changed from radiator heating to forced air, and have been completely satisfied with their work and service.”
    - Kathy D.
    “They are a high integrity knowledge company that provides excellent service for a fair price.”
    “Martin-Jetco responded to my call when my Honeywell Thermostat sent a high temperature alert. We were away for the 103° day and they worked us into the schedule and diagnosed and repaired the system.”
    - James
    “Very professional”
    Very professional, dependable company to work with ! Time frames were meet and workmanship was top notch! I would definitely recommend using Martin-Jetco for any of your H/C needs as well as gas line work, boiler work, mini split units etc!!
    - Jerry T.
    “I couldn't have been more pleased and satisfied with the service I received.”
    “Kevin, the serviceman, representing Martin-Jetco was the best. He was very friendly and answered my questions completely.”
    - Margie B.
    “Professional, knowledgeable, and friendly.”
    Nothing gets done without the amazing team at the office doing the scheduling and dispatching. Debbie always takes excellent care of me... ESPECIALLY when there's an emergency! Every technician I've had over the past 10 years has been professional, knowledgeable, and friendly.
    - Stacey S.

Ready For Service?

No Job too Big or Small for Our Team
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please lookup your address.
  • Please make a selection.
  • Please enter a message.
  • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy