
Heating Services in St. Louis
Trusted Heating Solutions in St. Louis Since 1964
When you need a company you can trust to install, repair, or maintain your heating system, turn to Martin-Jetco Heating and Air Conditioning. We employ licensed and NATE-certified technicians who are highly trained and skilled to handle any furnace, heater, or boiler issues you are facing. With over 55 years of experience, we have what it takes to ensure your heater is ready to keep you warm all winter long.
At Martin-Jetco, we pride ourselves on our longstanding relationship with the St. Louis community. This deep-rooted connection allows us to understand the unique heating needs of local residents, ensuring we provide tailored services that meet the specific requirements of each home. Our extensive experience with various heating systems—from traditional furnaces to modern heat pumps—equips us to recommend and install the most energy-efficient solutions available today. We understand that a well-maintained heating system is vital not only for comfort but also for energy savings, and we strive to deliver both.
For high-quality heating services in St. Louis, contact (636) 205-1631 today. Our job isn’t done until you are satisfied!



Licensed & NATE-Certified St. Louis HVAC Technicians
We Have an A+ Rating From the Better Business Bureau
Comprehensive Heating Services in St. Louis
We offer a full range of services to ensure you have maximum warmth and comfort, including:
- Professional Furnace Repair – A properly functioning furnace is essential for the comfort, safety, and health of your family. When you turn to Martin-Jetco Heating and Air Conditioning for professional furnace repair, you can have peace of mind knowing that we will get your system back up and running as fast as possible. Our experienced technicians travel in fully stocked trucks and are trained to diagnose and correct even the most difficult problems.
- Expert Furnace Installation Services – Furnaces typically last 8 to 12 years. If your system has reached this age range, you might start to notice unusual noises, strange odors, uneven temperatures throughout your home, and other issues that indicate your system is wearing out. When it is time for a new heating system, our expert team is here to get the job done right. Our skilled techs are trained to install gas, electric, and oil furnaces. We’ll make sure your new system is hooked up correctly and ready to perform at maximum capacity for years to come.
- Annual Heating System Maintenance – Proper installation is not the only factor in achieving the maximum efficiency and longevity of your heating system. To get the most out of your furnace, you will require routine furnace maintenance. An annual inspection and tuning will not only keep your heater performing in peak condition, but it will also enable us to locate and address minor problems before they turn into bigger issues that could result in a catastrophic breakdown.
- Geothermal Heating Solutions – If you are looking for a highly efficient way to heat your home, consider a geothermal heat pump. This type of heating system makes use of solar energy and is about four times more efficient than a conventional HVAC system. As the sun heats the earth, that heat is transferred to underground pipes that are filled with water. The water goes through a heat pump, and the heated air is then sent to the distribution system. If you are interested in learning more or would like to schedule an estimate, call us at (636) 205-1631 today. We also offer radiant floor heating!
- Boiler Repair and Installation Experts – Our heating professionals repair, maintain, and install all makes and models of water and steam boilers. Whether you are experiencing problems with your current system, or you are interested in upgrading to a more efficient boiler, rely on our team to get the job done right.
- Heat Pump Repair – If your heat pump is acting up, we’re here to help. Our skilled technicians repair all makes and models of heat pumps, ensuring your system is running efficiently again in no time. Whether it’s struggling to maintain temperature or making strange noises, count on us for fast, reliable service that gets your heat pump back to peak performance. We also offer heat pump maintenance!
- Heat Pump Installation – Ready to upgrade your heating and cooling system? We specialize in installing high-efficiency heat pumps from leading brands. Our team will work with you to find the best system for your home or business, ensuring a seamless installation that improves comfort and energy efficiency. Trust us for professional installation that keeps your space comfortable year-round.
- Heat Pump Replacement – When it’s time to replace your old heat pump, our experienced team is here to guide you through the process. We’ll help you choose a new, energy-efficient model that fits your needs and budget. With our professional replacement services, you can expect improved performance, lower energy bills, and long-lasting comfort. Let us make your heat pump replacement smooth and hassle-free!
24/7 Emergency Heating Services in St. Louis
Because heating issues don’t wait until the most convenient time to occur, we are always ready to dispatch a technician to arrive at your property to promptly resolve whatever problem you are facing. We are available 24 hours a day, seven days a week for emergency repairs.
Our emergency services prioritize rapid response to ensure your home stays safe and comfortable, even during unexpected heating failures. We understand that emergencies can be stressful, affecting your comfort and peace of mind. Our team is trained to handle all sorts of urgent heating issues, from complete system shutdowns to minor repairs, with the utmost professionalism and care. By choosing Martin-Jetco, you're opting for peace of mind and seamless service—no matter the time of day or night.
Contact Martin-Jetco Heating and Air Conditioning at (636) 205-1631 today to schedule an appointment with our heating specialists in St. Louis.
Your Local Heating Company Serving the Community with Care
At Martin-Jetco Heating and Air Conditioning, we understand the unique heating challenges faced by residents in St. Louis. With fluctuating temperatures that can range from chilly winters to warm summers, having a reliable heating system is essential for your comfort. We recognize that many homeowners in neighborhoods like Tower Grove and South City often deal with older heating systems that may not be efficient or reliable. Our team is here to help you navigate these issues, ensuring your home remains a warm sanctuary during the cold months.
Local government resources emphasize the importance of maintaining safe and efficient heating systems, especially during extreme weather events. We encourage our customers to stay informed about local heating assistance programs that can help alleviate the financial burden of heating repairs or replacements.
We know that unexpected heating failures can lead to discomfort and stress, especially for families with young children or elderly members. Our 24/7 emergency heating services are designed to address these urgent needs promptly. Whether you live in the bustling downtown area or the quieter suburbs, our technicians are always ready to respond quickly to your heating emergencies, ensuring you and your loved ones stay warm and safe.
As a trusted heating company in St. Louis, we are committed to providing personalized service that meets the specific needs of our community. From professional furnace repairs to geothermal heating solutions, we are here to ensure your home remains comfortable year-round.
Our outreach goes beyond service calls—we believe in educating our customers about their heating systems. Understanding how your system works, what maintenance it needs, and when to seek professional help can prevent many common heating problems. We regularly share seasonal maintenance tips and advice on energy-saving practices through our communications with customers. By empowering homeowners with knowledge, we help them maintain efficient systems and reduce their energy expenses while enhancing home comfort.
Understanding St. Louis Weather & Its Impact on Heating Needs
St. Louis experiences a humid continental climate with cold winters and hot, humid summers. This climate requires a robust heating system during the colder months, with temperatures often dropping below freezing. In winter, homeowners rely heavily on their heating systems to provide consistent warmth and comfort. For residents, having a heating provider who understands these regional climate challenges is essential, and that's where Martin-Jetco Heating and Air Conditioning truly stands out. Our services are designed not only to provide emergency repairs but to ensure your system is optimally prepared for the fiercest of winters.
Due to winter temperatures and weather conditions such as snow, sleet, and ice, furnaces and heating systems in St. Louis often face demanding operational loads. This increased strain can lead to mid-winter breakdowns if systems are not properly maintained. At Martin-Jetco Heating and Air Conditioning, we recommend annual inspections and preventive maintenance, which help catch small issues before they escalate into costly repairs. With thorough cleaning and precise adjustments, we extend the lifespan of your systems and prevent unexpected disruptions in service during critical times.
Why Choose Martin-Jetco for Heating Services in St. Louis?
When it comes to selecting a provider for heating services in St. Louis, a number of factors make Martin-Jetco Heating and Air Conditioning the preferred choice for many. Our commitment to using quality equipment from top brands like Carrier and Trane ensures our clients receive the most dependable and efficient systems on the market. Unlike many competitors, we prioritize transparent communication with our customers and offer pricing with no hidden fees, ensuring you receive the most value possible.
Our same-day service availability ensures that your heating issues receive timely attention. We know the discomfort a malfunctioning system can cause, which is why we aim to resolve problems swiftly, restoring your home's comfort. As a family-owned business, we hold ourselves to high ethical standards and seek to build long-lasting relationships based on trust, not transactions. With Martin-Jetco Heating and Air Conditioning, you're choosing a local partner that genuinely cares about your satisfaction and home comfort.
Frequently Asked Questions
What Are the Benefits of Regular Heating Maintenance?
Regular maintenance of your heating system extends its lifespan and helps it operate more efficiently, allowing you to save on both monthly energy bills and hefty repair costs. By having your system routinely checked, you can ensure that all components are working optimally, which minimizes the risk of unexpected breakdowns during peak winter months. Furthermore, a well-maintained system tends to produce cleaner air, valuable for your family's health. At Martin-Jetco Heating and Air Conditioning, our maintenance services include comprehensive inspections, filter changes, and identifying potential issues early on, ensuring peak performance all season long.
How Do I Know If My Furnace Needs Replacement?
Furnace replacement might be necessary if your system is over 15 to 20 years old, as efficiency typically declines with age. Signs that your furnace requires replacement include frequent repairs, unusual noises, inconsistent heating, or increased energy bills. At times, you may notice that the air quality in your home is poorer, which can be another indicator. Our skilled technicians at Martin-Jetco Heating and Air Conditioning can assess your furnace's condition during a routine check and provide guidance on whether repair or replacement is the best course of action.
How Does a Geothermal Heat Pump Work in St. Louis?
Geothermal heat pumps are efficient choices due to their ability to leverage the Earth's stable underground temperature. Utilizing this thermal energy, geothermal systems pump heat from beneath the ground into your home. This process is reversed in the summer to cool your home by transferring heat out. While often seen as a higher initial investment, geothermal systems offer substantial savings on utility bills over time. In St. Louis, where seasonal temperature fluctuations are significant, the consistent efficiency of geothermal systems can be highly advantageous. Our team is ready to discuss the benefits and savings you can expect.
What Are Some Common Heating Issues in St. Louis?
Residents in St. Louis often encounter heating issues such as malfunctioning thermostats, clogged filters, ignition or pilot control problems, or inadequate airflow. These issues can impede a heating system's performance and may be exacerbated by the area's diverse climate, which subjects systems to wide temperature ranges and humidity levels. At Martin-Jetco Heating and Air Conditioning, we are familiar with these common issues and provide tailored solutions designed to remedy them quickly and efficiently. Regular maintenance and timely repairs are key strategies we employ to prevent minor problems from evolving into major repairs.
Why Is Professional Heating Installation Important?
Professional heating installation is critical to ensure that your new system operates safely and efficiently. Incorrect installation can lead to operational inefficiencies, increased energy costs, and potentially harmful safety risks. Our certified technicians at Martin-Jetco Heating and Air Conditioning handle installations with precision, adhering to all local regulations and manufacturer guidelines. This attention to detail guarantees optimal system performance, energy efficiency, and longevity. Choosing Martin-Jetco Heating and Air Conditioning for your heating installation needs means ensuring peace of mind and reliable home comfort for years to come.

Why We're The Right Choice?
-
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!
-
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.
-
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.
-
Fully Stocked TrucksWe come prepared with all the tools and equipment needed in our fully stocked trucks to handle the job in one trip.

Our Client Reviews
We Treat Our Customers Like Family and It Shows!
-
I spoke to a technician over the phone to try and troubleshoot some problems I was having with a reverse polarity code. Nothing was working. Not soon after, Chris shows up. Does a quick diagnostic and finds my board is fried. He leaves to gather material and is back quickly to install the new board. As most might know, once you fix one problem...you find another. Chris made some quick adjustments and got me running some heat in this house so my dog doesn't freeze to death. Thanks to Eric, Doug and Chris for all that you do. And those nice people in your office, who are always so understanding and helpful.- Cory A.
-
I'm very happy with Martin-Jetco. I have had a lot of disappointing experiences with other HVAC people and I'm so happy I finally found someone who will take the time to do it right. They really went above and beyond to fix everything even though it was more complicated than the initial bid.- Angi N.
-
We just had Jerry out for maintenance and to look at a problem we were having. He was so knowledgeable and educational about our system! I feel he helped empower me with knowledge of my equipment in my home. So very happy to have these services. We plan on staying with this company for- Annette N.H.
maintenance and any potential service calls. Even our neighbor uses them! -
We love Martin-Jetco! We had an issue with needing a new heat pump and AC only a year and a half after buying our house. and they walked through all our options and had a new system ready to install in matter of days! (In the middle of summer last year!) Then whenever we have user issues (In our case forgetting to change our filter promptly, which had minor repercussions!) they are always willing and able to help as soon as possible! Thanks Martin-Jetco- Laura G.
for being honest and believing in the golden rule!