
Indoor Air Quality Services in St. Louis
Get Fresher & Healthier Air for Your Home or Business
We spend the majority of our time indoors, and although it might not seem to be the case, the air within our homes and businesses tends to be polluted with various contaminants. In fact, studies conducted by the Environmental Protection Agency (EPA) have found that indoor air quality tends to be two to five times dirtier than the air outside.
In order to improve the quality of the air that you, your family members, your employees, and your guests/customers breathe, trust Martin-Jetco Heating and Air Conditioning for indoor air quality in St. Louis. We will provide you with the best testing and solutions for the best indoor air quality.
Our technicians are licensed and NATE-certified. Give us a call at (636) 205-1631 or contact us online to schedule service.



Licensed & NATE-Certified St. Louis HVAC Technicians
We Have an A+ Rating From the Better Business Bureau
The Benefits of Good Indoor Air Quality
Even if you love the outdoors, your home is a place that keeps your safe from the elements. That includes keeping your home warm on cold nights and cool on hot days. But, don't forget that your indoor air quality is of equal importance!
Here are some important reasons to keep your household's air clean:
- Breathe Easier - Breathing isn't something we think about on a day to day basis. The more we breath in contaminated air, the more likely we succumb to allergies or even sickness. By improving your indoor air quality in St. Louis, you make your home that much more comfortable for you and your family.
- Sleep Better - When you have cleaner air it makes sleeping that much more restful and easier. By having better sleep, you reduce your stress levels and have more energy the next day.
- Remove Allergens - Most people have some sort of allergy or develop some kind of allergy in time. The more you body is exposed to allergens and contaminants in the air, the more likely you'll become ill. But, having good clean air helps your body to recover and heal. Contact our expert St. Louis indoor air quality team and schedule your appointment.
- Eliminate Odors - A good HVAC system will also filter out unpleasant smells. By improving your indoor air quality, it will help ensure your house smells nice and is comfortable for you and your guests.
The Importance of Improving Indoor Air Quality
Although it’s not uncommon for people to believe that the air within their properties cannot be dirty because it’s sealed off from the outside air, our St. Louis indoor air quality specialists hope to dispel this myth. It is, in fact, this sealing off that creates dirtier indoor air which can have negative effects on health.
Poor indoor air quality can be attributed to:
- Mold
- Moisture
- Chemicals from cleaning products or paint
- Pollen
- Cigarette smoke
- Pet dander
- Dust mites
- High temperatures
- Poor ventilation
- Carbon monoxide
- Humidity
- Asbestos
- Formaldehyde
- Radon
- Dirty air filters
Because there’s no way for these contaminants to be ushered out of your home, with the exception of opening the windows or doors, they are constantly recirculated throughout your air and can even build up within your air filter or ductwork.
Increased allergy symptoms, such as sneezing, coughing, and a runny nose or congestion, can all be attributed to poor indoor air quality. Additionally, the presence of such pollutants in your air can lead to worse asthma or other respiratory or sinus conditions.
In order to maintain your health, and that of any family members, employees, guests, or customers, it’s important to have your indoor air quality regularly tested. Our St. Louis indoor air quality technicians will perform a thorough inspection and report their findings to you in addition to discussing your options for improving the quality of your indoor air.
Air Filters
One easy way to improve your indoor air quality is with an air filter. Although it may seem as if they can only do the bare minimum in terms of improvement, this couldn’t be farther from the truth. Installed directly into your HVAC unit, they both filter out pollutants and help improve the efficiency of your heating and cooling system. Our St. Louis indoor air quality specialists will check and replace your air filter (should you provide it) as part of our Home Comfort Agreement (HCA).
Air Scrubbers
Because we frequently partner with companies to offer restoration services after a flood, we can install air scrubbers into your heating and/or cooling system. These use UV germicidal light waves to purify, clean, and remove many contaminants from your indoor air, leaving it fresher and better to breathe in.
Thermostat Installation
Optimize your HVAC system with expert thermostat installation by Martin-Jetco Heating and Air Conditioning. We offer smart and programmable options for better temperature control and energy efficiency. Contact us now to improve your home’s comfort!
Additional IAQ Resources
- Carrier OpticleanTM - Negative Air Machine
- GPS - Reducing the Spread of Disease
- Global Plasma Solutions Vitually Eliminates Static SARS-CoV-2 with Proprietary NPBITM Technology
Get in Touch with Us Today!
Our expert St. Louis indoor air quality technicians put our customers first. We won’t leave until we’re sure you’re satisfied. We’ve been assisting customers in the area since 1964 and throughout this time we’ve been able to earn an A+ rating with the Better Business Bureau.
Reach out to us today at (636) 205-1631 to schedule same-day service.

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.

Our Client Reviews
We Treat Our Customers Like Family and It Shows!
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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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“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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“We are preparing for an addition to our home. Unfortunately the AC units outside would have been in the way. Martin-Jetco came out and moved the unit to the new location. The technician did a wonderful quality job. He also was done within a few hours.”- Anthony B.
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“I have the maintenance plan where they service my unit spring and fall, the service man that have responded have been prompt, very respectful clean cut and very respectful of my home and belongings and very polite.”- Ann R.
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“It is a picture perfect installation, and the system is functioning fantastically!”- Karla
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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.
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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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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! -
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.