Filtration, humidity control, and air purification to make your home healthier and more comfortable.
Serving Richmond, Midlothian, Henrico, Chesterfield & surrounding areas
The air inside your home circulates through your HVAC system dozens of times a day. That makes your heating and cooling equipment the perfect place to address air quality issues — filtering out particles, controlling humidity, and eliminating airborne contaminants.
At DNA Heating & Cooling, we offer indoor air quality solutions that work with your existing system to create a healthier, more comfortable home. Whether you're dealing with allergies, dry winter air, summer humidity, or just want cleaner air for your family, we can help.
Not sure if indoor air quality is an issue in your home? Here are common signs Richmond homeowners notice:
Sneezing, congestion, or itchy eyes that get worse when you're home may indicate airborne particles your current filter isn't catching.
If dust builds up quickly on surfaces even after cleaning, your filtration may not be adequate.
Low humidity during heating season causes discomfort and can damage wood floors and furniture.
High humidity makes your home feel warmer than it is and promotes mold and dust mite growth.
Persistent odors that don't go away with cleaning can indicate mold, bacteria, or poor ventilation.
Poor air quality can aggravate asthma, allergies, and respiratory conditions — especially in children and older adults.
If any of these describe your home, indoor air quality improvements might be the right fit. We'll help you figure out the best solution.
We offer several air quality improvements that integrate with your existing HVAC system:
Standard 1" filters catch large particles but miss the smaller stuff — dust, pollen, pet dander, and mold spores. Whole-home media filters are thicker, denser, and far more effective at capturing airborne contaminants before they circulate through your home.
These filters install in your return air duct and work with your existing system. They last longer than standard filters and require less frequent replacement.
UV bulbs installed inside your HVAC system kill bacteria, mold, and viruses as air passes through. This is especially effective for homes with recurring mold issues, respiratory sensitivities, or anyone who wants an extra layer of protection against airborne germs.
UV systems run continuously and require minimal maintenance — just an annual bulb replacement.
Richmond summers are humid. When your AC can't keep up with moisture levels, your home feels muggy, mold becomes a risk, and your system works harder than it should.
A whole-home dehumidifier works alongside your AC to remove excess moisture, keeping humidity levels comfortable and protecting your home from moisture damage.
In winter, heating dries out the air. Low humidity causes dry skin, irritated sinuses, static electricity, and damage to wood floors and furniture.
A whole-home humidifier adds moisture to the air as it circulates through your system, keeping humidity at comfortable levels throughout heating season.
DNA Heating & Cooling provides indoor air quality services throughout the Richmond metro area, including:
Not sure if we serve your area? Give us a call — we're happy to help.
Whether you're dealing with allergies, humidity issues, or just want cleaner air for your family, we can help. Contact us to discuss which air quality solutions make sense for your home.
