Residential · Air Quality
Indoor Air Quality & Home Performance
Florida humidity does more than feel sticky — it drives mold, dust mites, and musty air. Legacy designs indoor-air-quality solutions that keep your home dry, clean, and healthy without fighting your AC.
What we do
Whole-home dehumidification
Keep indoor humidity in the healthy 30–50% range to fight mold and that clammy feeling — even on the rainiest Gulf days.
Advanced filtration
Media and HEPA-style filtration that captures far more dust, pollen, and allergens than a basic filter.
UV & air purification
UV systems and purifiers that target mold and biological growth on the coil and in the air.
Ventilation & duct health
Assessments that find leaky ducts and ventilation issues quietly hurting comfort and air quality.
What you get
- Less mold, mildew, and musty odor in a humid climate
- Relief for allergy and asthma sufferers
- A more comfortable home at a higher thermostat setting
- Protection for your home, furnishings, and HVAC equipment
Frequently asked questions
What humidity level should I keep my Florida home at?
The EPA recommends keeping indoor relative humidity between 30% and 50% to discourage mold and dust mites. In Florida, a properly sized AC plus whole-home dehumidification is usually what it takes to hold that range.
Will indoor air quality upgrades lower my bills?
Often, yes — when your home is less humid, you feel comfortable at a higher thermostat setting, which reduces runtime. Dry air simply feels cooler than damp air at the same temperature.
Do I need a dehumidifier if I already have AC?
Sometimes. Your AC removes some humidity while cooling, but during mild, rainy stretches it may not run long enough to keep up. A whole-home dehumidifier handles humidity independently of temperature.
Get comfortable
Ready when you are
Call for fast help with a no-cool emergency, or request a free quote on a new system. Either way, a real person from an established local team picks up the work.
Legacy HVAC