At Hoff Heating & AC, we want to help improve your indoor air quality inside your Saint Louis, MO home or business. Is the air inside your property musty or too dry? If you have mold and mildew on your vents or suffer from allergies, your air could literally be making you sick. Fortunately, we offer a variety of air quality services and products designed to improve indoor air quality. Our specialists start with indoor air quality testing to help determine which problems to address first. Cleaner indoor air can attract more customers or help improve the health and well-being of your family.

Indoor Air Quality in St. Louis, MO

Whether your home or business is located near the Gateway Arch or Forest Park, our NATE-certified technicians arrive on time. They also drive well-stocked vans to ensure that they complete the job the first time.

Reliable Indoor Air Quality in St. Louis

You put the comfort and safety of your family and customers first, and we feel the same way. That’s why we offer only the most effective products designed to create a fresher, cleaner, healthier work or home experience.

Humidifiers and dehumidifiers help resolve issues with an overly moist or too dry environment. This equipment works with your existing HVAC system for the perfect balance of climate settings. We also offer germicidal lights that use ultraviolet rays to sterilize the air that flows through your vents. Cleaner air deters the growth of mold and bacteria and can improve issues such as allergens, respiratory issues and other health problems.

We also offer indoor air quality services in:

Reliable Indoor Air Quality in St. Louis

Hoff Heating & AC is committed to improving the indoor air quality of your St. Louis home or business
  • Better control of dryness and high humidity
  • Fresher, healthier air
  • Improvement of allergies and breathing problems
  • Comprehensive indoor air quality testing

Ventilators and ventilation systems bring in fresh air from outside to prevent a stale stuffy indoor environment. We also install air cleaners or filtration systems that can purify your air and kill mold and bacteria. Say hello to a fresher, cleaner home or business that your family and clients will notice.

Why is a Humidifier More Complementary to a Heater?

Professional Indoor Air Quality Testing

Hoff Heating & AC provides expert indoor air quality testing to our customers in St. Louis and the surrounding communities. Since 1983, we have offered the best products available and ensured that our technicians stay up to date on the latest technology in the industry. We can install, repair and inspect ventilation systems, humidifiers and dehumidifiers, UV lights, and air cleaners.

We have earned an A+ rating with the BBB, and an Angi Super Service Award. We are also a Dave Lennox Premier Dealer.

Contact Hoff Heating & AC today to partner with the top specialists in indoor air quality in St. Louis! Not in need of air quality services? We also offer services for heat pumps, ductless systems, furnaces, and more.