
Proudly serving St. Louis and surrounding areas since 1964. Contact our helpful team for quality comfort solutions!
HVAC Services in St. Louis
Local, Licensed & NATE-Certified Heating & Cooling Experts
Family-owned and operated, Martin-Jetco Heating and Air Conditioning first opened for business in 1964 and has since become the go-to company for all residential and commercial heating and cooling needs in St. Louis. All of our licensed and NATE-certified technicians are committed to providing an unrivaled customer experience. Unlike other companies who are in it to just make a buck, we won’t sell you any product or service you don’t truly need. When you work with our St. Louis HVAC repair company, we put your best interests first. As certified dealers of many of the industry’s leading brands, including York, Goodman, Daikin, Carrier, Trane, you can rest easy knowing that we carry systems designed to last.
Certified Comfort Expert
For same-day service, just call (636) 205-1631 or contact us online.
Understanding HVAC Maintenance in St. Louis
HVAC maintenance in St. Louis is crucial for ensuring your system's longevity and efficiency. In St. Louis, frequent temperature fluctuations from the warm, humid summers to the cold, snowy winters put a strain on heating and cooling systems. Regular maintenance, which includes cleaning, inspections, and tune-ups, helps prevent sudden breakdowns and extends the lifespan of your equipment. Scheduling seasonal check-ups allows our NATE-certified technicians to identify potential issues before they escalate into costly repairs. This proactive approach not only saves money but also ensures your home remains a comfortable sanctuary year-round.
Our team is committed to offering comprehensive maintenance plans tailored to meet the unique needs of our clients. Customers can expect a thorough review of their HVAC systems, including filter replacement, thermostat calibration, and efficiency evaluations. By providing such detail-oriented service, we help optimize your system's performance, contributing to lower energy bills and a reduced carbon footprint, which benefits both your wallet and the environment.
Harnessing Local Insights for HVAC Replacement in St. Louis
Choosing to replace your HVAC system is a significant decision influenced by various factors, including energy efficiency, performance, and current environmental regulations. In St. Louis, residents can benefit from knowing the latest HVAC technologies that cater specifically to the local climate. For instance, many homeowners are shifting towards temperature-responsive systems that adjust performance based on real-time weather changes, providing consistent comfort throughout the year. By staying abreast of such innovations, our clients can make informed decisions that maximize benefit while minimizing energy consumption.
As a certified HVAC replacement company in St. Louis of top HVAC brands, Martin-Jetco Heating and Air Conditioning offers a diverse selection of cutting-edge systems ideal for any home or business. Our team personalizes each installation, ensuring units are optimally placed for maximum efficiency and coverage. We also guide clients through potential rebates and incentives available for energy-efficient HVAC installations in Missouri, emphasizing the long-term savings and environmental benefits. This comprehensive service solidifies our reputation as a trusted community partner.
Frequently Asked Questions
How Often Should I Schedule HVAC Maintenance in St. Louis?
In general, it is recommended to schedule HVAC maintenance St. Louis at least twice a year—once in the spring for your cooling system and once in the fall for your heating system. Regular maintenance helps ensure your systems are running efficiently and can prevent unexpected breakdowns, especially during peak usage seasons.
What Are the Signs That I Need HVAC Repair in St. Louis?
Signs that your HVAC system may need repair include unusual noises, such as clunks or screeches, inconsistent temperatures throughout your home, and unexplained spikes in your energy bills. If you notice a persistent musty odor, this could indicate mold growth in your ducts, another reason to contact a professional.
Why Should I Consider HVAC Replacement?
An HVAC replacement St. Louis can offer numerous advantages, particularly if your system is over 10-15 years old or consistently requires costly repairs. Newer models offer enhanced energy efficiency, leading to considerable savings on your monthly utility bills. Moreover, contemporary systems provide improved air quality and comfort control, equipped with smart technology for seamless operation even during extreme weather changes common in St. Louis. Transitioning to a new system with Martin-Jetco Heating and Air Conditioning ensures optimal selection and installation tailored to your property's specifications, whether residential or commercial.
What Types of HVAC Systems Do You Install?
At Martin-Jetco Heating and Air Conditioning, we install a wide range of HVAC systems to meet diverse needs. Our offerings include traditional central air systems, ductless mini-splits, heat pumps, and geothermal systems. By partnering with industry-leading brands like York, Goodman, and Daikin, we provide systems that boast advanced technology and high efficiency. Each installation is customized based on specific requirements and site conditions, ensuring you receive the most appropriate and effective climate control solution for your space in St. Louis.
What Makes Martin-Jetco Heating and Air Conditioning Different from Other HVAC Companies?
Our emphasis on integrity and customer satisfaction sets Martin-Jetco Heating and Air Conditioning apart from other HVAC companies in St. Louis. We focus on recommending only necessary products and services, avoiding upsells. Our trusted relationships with major HVAC manufacturers give our clients direct access to high-quality systems and professional support. Committed to ethical service, we consistently prioritize professionalism, transparency, and client well-being, offering tailored solutions that demonstrate our long-standing reputation for excellence and reliability in both residential and commercial HVAC projects.



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Home Comfort AgreementsKeep your family comfortable all year long with our annual maintenance plans. Learn more about the benefits & perks of joining the club!
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0% Financing! Learn More! Financing OptionsWe want to help you get the home comfort solutions you need when you need them. Financing is available to those needing payment assistance.


Licensed & NATE-Certified St. Louis HVAC Technicians
We Have an A+ Rating From the Better Business Bureau

Our Client Reviews
We Treat Our Customers Like Family and It Shows!
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“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.
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“Kevin, the serviceman, representing Martin-Jetco was the best. He was very friendly and answered my questions completely.”- Margie B.
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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.
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“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.
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“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.
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AC went out and it was a bit of a puzzle as to why. Shout out to tech John DeClue who came out at 4:00 on a Friday and figured it out. Was a bad wire causing a short. Looked like a maybe a bad compressor, but he worked the problem and found the solution that saved me a lot of money! Martin-Jetco is a great company.- Ken M.
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“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.
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“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.
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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.
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“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
Why We're The Right Choice?
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Professional & Well Trained CrewOur 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!
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Locally Owned & OperatedOur 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.
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Satisfaction GuaranteedWe'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.
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Fully Stocked TrucksWe come prepared with all the tools and equipment needed in our fully stocked trucks to handle the job in one trip.