Dryer vent cleaning in Ashburn, VA
Dryer vent cleaning in Ashburn costs about $80 to $185 for a standard vent and $150 to $250 for a roof vent, going by HomeGuide's national price survey; no survey publishes Ashburn-only prices, so compare two written quotes against those ranges. Dryer vent rules in Ashburn come from the 2021 Virginia Uniform Statewide Building Code. Use the form below and we send your request to a dryer vent company that serves your Ashburn ZIP code.
Dryer vent cleaning in Ashburn: the local facts
| Ashburn, VA | |
|---|---|
| Population | 46,026 |
| Households that rent | 32% |
| Homes in buildings with 5 or more units | 30.6% |
| Median year homes were built | 2000 |
| Homes built in 2010 or later | 20.9% |
| Dryer share of residential fires, Virginia (2020 to 2024) | 7.1% |
| Dryer vent rules | 2021 Virginia Uniform Statewide Building Code |
Half of Ashburn's homes were built in 2000 or earlier, and 20.9% were built in 2010 or later. With 20.9% of homes built since 2010, newer layouts matter here: the USFA notes that construction trends often put washers and dryers in upstairs bedrooms, hallways, bathrooms, kitchens and closets, which may require a longer duct to reach an outside wall.
In Virginia, clothes dryers were the equipment involved in 7.1% of residential structure fires where the equipment was identified, in fire department records for 2020 to 2024, above the national 4.6%. Failure to clean is the leading factor nationally, in 31.2% of dryer fires with a known cause. Details and state-by-state figures: dryer fire statistics.
Ashburn dryer vent code rules
Ashburn is in Loudoun County, which says inspections are required by law to establish that construction has been built in accordance with the structural and safety provisions of the Virginia Uniform Statewide Building Code; Virginia's Department of Housing and Community Development gives the 2021 edition of that code an effective date of January 18, 2024.
For dryers, the 2021 Virginia code rewrites section M1502.4.2 so that exhaust ducts are supported at four-foot intervals and secured in place, and where the ducts are enclosed in wall or ceiling cavities, the cavities must allow the duct to be installed without deformation. We did not search Loudoun County's codified ordinances for local dryer exhaust rules.
Under the 2021 Virginia Uniform Statewide Building Code, a dryer exhaust duct can run at most 35 feet, minus an allowance for each elbow (M1502.4.6.1), or the length the dryer maker's installation instructions allow (M1502.4.6.2); the hose behind the dryer must be one listed piece of 8 feet or less (M1502.4.3); and the duct must end outside with a backdraft damper and no screen (M1502.3), and domestic booster fans are not allowed (M1502.4.5). Check a run with the dryer vent length calculator.
Permits for dryer vent work in Ashburn
Loudoun County's Residential and Commercial Construction Permits page lists the Mechanical Permit among residential trade permits that each require separate applications and permits, and says plans review will be required for some residential fuel gas permits beginning October 1, 2025. The county's Department of Building and Development has its permitting counter at the Government Center, 1 Harrison St. SE, Second Floor, Leesburg (703-777-0220, Monday to Friday, 8:30 a.m. to 5 p.m.).
Local resources in Ashburn
Loudoun County's permit FAQ says you may secure a building permit in your own name, but if a contractor is to perform the work, the county suggests listing the contractor on the permit as the party responsible, and a contractor must be properly licensed to obtain a permit. Since August 14, 2023, contractors schedule inspections at loudoun.gov/landmarc, while homeowners doing their own work may schedule online or by calling 703-777-0220.
The county's Hiring a Contractor page says contractors listed on a building permit application must have a valid Virginia State Contractors License and a Loudoun County Business License, and it points homeowners to the DPOR License Lookup or 804-367-5800 to check a license. The same page says a BPOL license issued to a contractor is a receipt for taxes paid, not an indication of the contractor's proficiency or the quality of work performed.
The Loudoun County Fire Marshal's Office Fire and Life Safety Division conducts fire safety presentations at no cost to the community, on hazards around the home and workplace and how to plan for an emergency; residents can request a presentation on the county's website or email the public education manager.
Renting or in a condo in Ashburn
Most Ashburn households own their home; 32% rent, and 30.6% of homes are in buildings with five or more units. Before booking, check your lease or association documents for who handles the vent; see apartment, condo and commercial dryer vent cleaning.
Cost and timing
HomeGuide's ranges at the top of this page are national; the cost guide breaks them down by floor, problem and company. Book before winter: the NFPA baseline is a cleaning once a year, and in US fire department records for 2020 to 2024, dryer fires nationally were most common in January (9.8%), February (9.3%) and March (10.1%). Warning signs are in signs of a clogged dryer vent.
Other cities we cover
- Dryer vent cleaning in Leesburg, VA
- Dryer vent cleaning in Chantilly, VA
- Dryer vent cleaning in Falls Church, VA
- Dryer vent cleaning in Woodbridge, VA
Sources
- U.S. Census Bureau, American Community Survey 2024 5-year estimates, tables B01003, B25003, B25024, B25035: data.census.gov
- HomeGuide, "How much does dryer vent cleaning cost?", page dated April 29, 2024: homeguide.com
- NFPA, "Clothes dryer safety" tip sheet: www.nfpa.org
- U.S. Fire Administration, "Clothes Dryer Fires in Residential Buildings (2008 to 2010)", August 2012: www.usfa.fema.gov
- Virginia DHCD, 2021 Virginia Construction Code: www.dhcd.virginia.gov
- Virginia DHCD, Codes: www.dhcd.virginia.gov
- Loudoun County, Residential Additions and Alterations: www.loudoun.gov
- Loudoun County, Residential and Commercial Construction Permits: www.loudoun.gov
- Loudoun County, Building & Development: www.loudoun.gov
- Loudoun County, Building and Development FAQ: www.loudoun.gov
- Loudoun County, Hiring a Contractor: www.loudoun.gov
- Loudoun County Fire Marshal's Office, Fire and Life Safety Programs: www.loudoun.gov
- FEMA, OpenFEMA, NFIRS Annual Data, fire files 2020 to 2024, downloaded September 25, 2026: www.fema.gov
- Vent & Flue analysis, dryer fires by month (CSV): dryer-fires-by-month.csv
- Vent & Flue analysis, dryer fires by state (CSV): dryer-fires-by-state.csv
- 2021 International Residential Code, section M1502: codes.iccsafe.org