Indoor air quality. The Woodlands area
Indoor Air Quality Services
Media filtration, UV germicidal lights, whole-home dehumidifiers, and fresh-air ventilation. For families managing allergies, asthma, or simply an aging home that smells musty after every summer.
Indoor air in Montgomery County has specific problems
The Gulf Coast humidity means every home that is not actively dehumidified is fighting mold growth in the summer. Evaporator coils are the coldest surface in the house, which makes them magnets for mold and bacteria when the system runs. UV germicidal lights mounted at the coil surface kill that growth before it circulates through the system and into the living space. Separately, homes built before the mid-2000s were built tight enough to trap pollutants but not tight enough to exclude outdoor humidity, which means they need both filtration and fresh-air ventilation to maintain good indoor air quality. We assess the whole system and recommend the smallest set of changes that solves the actual problem.
Assessment and installation
Most air quality upgrades are installed in two to four hours as add-ons to an existing system. We measure humidity and CO2 levels before and after where relevant and can provide documentation for allergy or asthma management programs.
Air Woodlands. Licensed TACLB #89203E. Indoor air quality assessment and installation. Call (281) 367-8135.

What we install and service
Air quality services
- High-MERV media air filtration systems
- UV germicidal light installation
- Whole-home dehumidifier installation
- Energy recovery ventilator (ERV) installation
- Fresh-air intake and ventilation design
- Air purifier and ionizer installation
- Electronic air cleaner service
- Filter replacement and maintenance programs
- Indoor humidity testing and assessment
- CO detector and safety equipment installation
Symptom to solution
High indoor humidity
Whole-home dehumidifier connected to your air handler return
Allergy symptoms indoors
MERV-13 or higher media filtration; UV germicidal light for mold and bacteria
Musty odor from vents
UV light on evaporator coil; drain line treatment; coil cleaning
Stuffy air, house feels sealed
Energy recovery ventilator to bring in fresh outdoor air without losing conditioning
Dusty house despite frequent cleaning
Upgraded media filter; duct leak sealing to stop pulling attic air through the system