Mainstream helps homeowners identify and resolve indoor air quality issues through testing, source identification, targeted equipment recommendations, and ongoing maintenance. We start with a full air-quality assessment, then propose layered improvements based on what we find — filtration, UV, humidity control, ventilation, or duct work.

Our IAQ process

  • In-home air-quality assessment
  • Identify pollutant sources and humidity issues
  • Layered recommendations by impact and budget
  • Install filtration, UV, humidifier, dehumidifier, or air purifier
  • Coordinate duct cleaning or duct services as needed
  • Ongoing maintenance through our service plans

Start with our indoor air quality service.