Indoor Air Quality Solutions in Louisville, KY
Breathe Easy at Home with DFH Company
Why Indoor Air Quality Matters
Clean indoor air is essential for your health, comfort, and HVAC efficiency — especially in Kentucky’s seasonal climate. At DFH Company, we go beyond just heating and cooling. We’ve been helping Louisville and Southern Indiana have healthier homes since 1935.
Our indoor air quality solutions work directly with your home’s HVAC system to reduce allergens, control humidity levels, eliminate pollutants and protect your comfort year-round.
Explore Our Indoor Air Quality Systems
We offer a full lineup of whole-home solutions designed to fit your needs. From allergies to stale air, mold or high humidity problems, DFH Company is here to help your family breathe clean air again.
Air Cleaners
Trap dust, dander, smoke and allergens before they circulate through your home. Our lineup includes Trane CleanEffects™, UV coil cleaners, and advanced filters that pair seamlessly with your furnace or AC system.
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Aprilaire 1210 Air Purifier
Looking for a powerful allergen and bacteria remover? The Aprilaire 1210 captures up to 94% of pollen and mold, and 72% of airborne bacteria. All from a compact unit designed for easy filter changes.
About Aprilaire 1210
UV Air Purification CleanCoil
Our CleanCoil UV system uses UV-C light to kill bacteria, viruses and mold as air flows through your ductwork. It also helps extend the life of your HVAC system by reducing buildup on evaporator coils
About UV CleanCoil
Whole-Home Humidifiers
Dry air can lead to cracked skin, static shocks and respiratory issues. Our Trane THUMD500 humidifiers restore ideal moisture levels for better comfort, sleep, and overall wellness.
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Why Choose DFH Company?
With more than 85 years of experience serving Louisville and Southern Indiana, DFH Company is trusted for expert recommendations and top-tier installation. As a certified Trane Comfort Specialist, we only install proven, industry-leading systems. And our licensed technicians ensure the job is done right.
We pride ourselves on honest, no-pressure service and fast local support. Just look for our bright green vans and know you’re getting Comfort You Can Count On.
Contact UsWe pride ourselves on honest, no-pressure service and fast local support. Just look for our bright green vans and know you’re getting Comfort You Can Count On.
What Our Customers Say
Want Cleaner, Healthier Air in Every Room?
Explore whole-home air purifiers, humidifiers and duct solutions installed by DFH’s trusted local team.
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