Our HVAC Services
We offer a wide variety of commercial and residential HVAC services. From air conditioning and furnace replacement to commercial HVAC installation and repair. Our services are designed to cover any problem you may be having with your commercial or residential HVAC systems. Click a button below to quickly navigate our services to find the right service for your need.
Our A/C Services
Our team offers repair, maintenance, and installation services for all types of air conditioning units. In addition to this, we also offer a wide variety of heating services, commercial HVAC services, and indoor air quality services to help you keep your home or business comfortable year round.
Air Conditioners
When the temperature rises, it is easy to forget all about the winter cold. All you'll want to do is find a cool, comfortable retreat. If your home can't serve as your refuge from the heat, call us to discuss an air conditioner installation or replacement. We have years of experience working with homeowners to install new A/C units
Learn MoreAir Conditioner Replacement
When the dog days of summer finally arrive, you need to know that your air conditioner is going to be able to keep your home comfortable no matter how high the mercury rises. If your unit is older, consider replacing it with one of our new air conditioners that are guaranteed to be reliable and energy efficient.
Learn MoreAir Conditioner Repair
You rely on your air conditioning unit to perform at maximum efficiency when you need it the most, and when your system breaks, you need expert help fast—especially in the hot summers of the Midwest.Our AC repair experts are available 24/7 to provide you with timely, high-quality solutions that restore your system back to working order.
Learn MoreAir Conditioner Maintenance
You may not give your home’s air conditioning system much thought when it is working at its best, but neglecting regular AC maintenance can lead to early system breakdown and expensive repair and replacement costs. We can help you stay on top of the maintenance requirements for your home’s cooling system.
Learn MoreOur Heater & Furnace Services
Our team offers repair, maintenance, and installation services for all types and brands of heating units and furnaces. In addition to this, we also offer a wide variety of air conditioning services, commercial HVAC services, and indoor air quality services to help you keep your home or business comfortable year round.
Furnaces
Furnaces keep your home cozy and comfortable in the middle of the St Louis winters. Therefore, it’s important that you keep yours in great shape by hiring a professional heating company, such as Level 9 Heating & Cooling, anytime you need it serviced.
Learn MoreFurnace Replacement
When the Winter finally arrive, you need to know that your furnace is going to be able to keep your home comfortable no matter how cold it gets. If your unit is older, consider replacing it with one of our new Furnaces that are guaranteed to be reliable and energy efficient.
Learn MoreFurnace Repair
When the record-setting winter temperatures are descending on the area, the last thing you want is a furnace that isn’t working properly. Whether it’s shut down completely or is having a bit of trouble keeping up with the falling temperatures, call Level 9 Heating & Cooling for our professional furnace repair services.
Learn MoreFurnace Maintenance
Here at Level 9 Heating & Cooling, we understand that the toughest aspects of winter weather can sometimes be too much for any furnace. That’s why we offer year-round, same-day furnace maintenance to ensure that your home and family never freeze. With no additional charge for after-hours service.
Learn MoreOur Commercial HVAC Services
Commercial heating and cooling systems perform the same basic needs as residential systems, in that they must keep the space warm in the winter and cool in the summer. Beyond that, however, the similarities end. Commercial spaces are often much larger than residential spaces, and entail multiple stories sometimes, all of which need to be kept comfortable. In addition, commercial space may have unique needs that St Louis, MO residences simply lack, such as computers that need to be kept cool.
Commercial HVAC Units
When the temperature rises, it is easy to forget all about the winter cold. All you'll want to do is find a cool, comfortable retreat. If your home can't serve as your refuge from the heat, call us to discuss an air conditiner installation or replacement. We have years of experience working with homeowners to install new A/C units
Learn MoreCommercial Air Conditioning
Commercial air conditioning services are just as important as residential air conditioning services here in St Louis, MO. Indeed, they’re often more important, since most of us spend the heat of the day at work, or otherwise ensconced in a commercial space. That comes on top of the fact that commercial cooling systems need to cool a much larger space.
Learn MoreCommercial Heating
You rely on your air conditioning unit to perform at maximum efficiency when you need it the most, and when your system breaks, you need expert help fast—especially in the hot summers of the Midwest.Our AC repair experts are available 24/7 to provide you with timely, high-quality solutions that restore your system back to working order.
Learn MoreCommercial HVAC Maintenance
You may not give your home’s air conditioning system much thought when it is working at its best, but neglecting regular AC maintenance can lead to early system breakdown and expensive repair and replacement costs. We can help you stay on top of the maintenance requirements for your home’s cooling system.
Learn More