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Residential Indoor Air Quality (IAQ) Specialists

Capitol Air Care has over 5,000 satisfied residential customers over the last 19 years in the Washington Metropolitan area of DC, Maryland, Virginia, and PA.

Single Family Homes




Dependent and Independent Living Homes

Air Ducts

  • Inspection
  • Cleaning
  • Sanitization
  • Deodorizing
  • Fogging (for Mildew/Microbial Growth)
  • Electrostatic Air Filters Replacement
  • Preventive Maintenance Packages

Dryer Vents

  • Inspection
  • Cleaning Dryer
  • Vent Hose Installation
  • Bird Guard Cover Installation

Exhaust Vent

  • Inspection
  • Cleaning
  • Bird Guard Cover Installation


  • Inspection
  • Cleaning
  • Fireplace Refractory Panel

Commercial Indoor Air Quality (IAQ) Specialists

We have a range of facilities we have serviced from courthouses, correctional centers, libraries, medical facilities, police and fire stations, federal buildings, professional office buildings, schools, to our military bases for over the last 19 years in the Washington Metropolitan area of DC, Maryland, and Virginia, and PA.



Professional Buildings


Military Bases

Municipal Buildings

Air Duct Services

  • Inspection
  • Installation
  • Fabrication
  • Cleaning
  • Sanitation
  • Deodorizing
  • Fogging for Mildew/Microbial Growth
  • Air filter replacement

Cleaning & Maintenance of

  • Air Handler Units
  • Exhaust Fans
  • Room Fan Coil Units
  • Mixing Boxes
  • Reheat coils
  • Duct Lines Induction Units
  • Diffusers Grilles
  • Registers

General Improvement, Repair, and Cleaning Services

  • Exterior Power Washing
  • Janitorial Cleaning
  • Interior Drywall, Painting and Beautification