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Our Story
Capitol Duct Cleaning is your locally trusted, veteran owned, and nationally certified air system cleaning specialists. We have been cleaning air systems in Washington state since 1995.
We are NADCA certified and insured to work in all government and state facilities as well as any other job site. We are Veteran owned and operated and carry the state registration as a Veteran business.
We have the necessary equipment and training for any air system cleaning need
- Truck mounted vacuum systems
- HEPA filtered electric vacuums for commercial and residential
- Air scrubbing and sanitizing equipment
- Residential and small commercial pressure testing and system sealing
- Complete background checks and federal facility accepted
We offer Free complete on site air system evaluations for any job site.
What We Do
Commercial Experience
Apartments & Condominiums
Assisted Living
Auto Dealership / Service
Bank
Casinos
Church / Synagogue
City / Town Hall
Civil & Site Development
Club House / Community Center
Court House
Dams & Levies
Data Centers - Mission Critical
Fire / Police Station
Fitness Center
Gas Station
Government
Grocery Stores
Hospital / Nursing Home
Hotel / Motel
House
Industrial Maintenance
Jail / Prison
Laboratory
Library
Manufacturing Plant
Marine
Medical Office
Military
Misc Project
Mixed Use
Museum
Non-Building Construction
Non-Residential Building
Office Building
Park / Playground
Parking Garage
Post Office
Pre-Manufactured Structures
Residential Building
Restaurant
Retail Store
Secure and Shielded Facilities
Single Family Residential
Storage Facility / Warehouse
Terminal - Airport / Bus / Railroad
Theater
Tract Housing
Tunnel
Regions & Counties Serviced
- Seattle
Washington 26
- Adams
- Chelan
- Clallam
- Clark
- Cowlitz
- Douglas
- Garfield
- Grant
- Grays Harbor
- Jefferson
- King
- Kitsap
- Lewis
- Lincoln
- Mason
- Pacific
- Pierce
- Skagit
- Snohomish
- Spokane
- Stevens
- Thurston
- Wahkiakum
- Walla Walla
- Whatcom
- Yakima
Our CSI Codes
23 01 30.51 - HVAC Air Duct Cleaning
23 05 63 - Anti-Microbial Coatings for HVAC Ducts and Equipment
23 06 30.23 - HVAC Air Cleaning Device Schedule
23 40 00.00.01 - HVAC Air Cleaning Devices
