Air Duct Cleaning in Washington - Flat Price Per System, No Per-Vent Upsells

Fast, Reliable Air Duct Cleaning Across Washington

Air duct cleaning in Washington, DC typically costs $380-$720 for a full residential system, with most row house jobs landing in the $480-$620 range due to nonstandard retrofit ductwork. We’re local to Washington. Dispatch and scheduling are coordinated from our Washington, DC office, and crews serve the District daily. Call (571) 520-6317 for a written estimate before any work starts.

Call (571) 520-6317

Why CleanRun Air Duct Cleaning Herndon Is Washington’s Preferred Air Duct Cleaning Company

We’ve served Washington homeowners since 2013, and the 52,000+ homes in our records include hundreds of DC row houses, condos, and apartment buildings from Capitol Hill to Petworth. Our Washington customers leave reviews that mention the same thing repeatedly: the technician showed the photo record before explaining what needed to happen, and the price on the invoice matched the written quote from the start of the visit.

Response time to Washington neighborhoods averages same-week scheduling, with most appointments set within three to five business days. We don’t manufacture urgency. Duct cleaning is a scheduled maintenance job, and we’d rather do it right than do it rushed.

Our crews know the District’s building stock. They recognize the furred-down hallway ceilings in Columbia Heights, the basement mechanical rooms in Shaw, and the closet chases in Capitol Hill that contain both original steam risers and 1970s flex duct. That local knowledge changes what equipment we load and how long we schedule the job.

Haven Standard Clause 3: Verified Crews. Every technician is background-checked, uniformed, and identified by name before arrival. Tomas Reyes built this standard into CleanRun’s operations from the first job in 2013.

Our Air Duct Cleaning Services in Washington

Residential Duct Cleaning

Washington’s attached brick row houses dominate our residential work. These homes were built between roughly 1890 and 1930 for steam or hot-water radiator heat. When forced-air systems were retrofitted in the 1960s through 1980s, ductwork was crammed through closets, furred-down hallway ceilings, and wall chases never designed for it. That retrofit ductwork is now 40-60 years old, runs in nonstandard configurations that standard cleaning equipment struggles to reach, and sits in a city where historic-preservation restrictions limit how a technician can open walls or alter the building envelope to gain better access. Our Air Duct Cleaning team plans accordingly.

Commercial Duct Cleaning

Mid-century apartment buildings from the 1940s-1960s are Washington’s next-largest housing category. Many have original, uncleaned branch duct systems feeding multiple units from a single air handler. We clean these systems to NADCA standards for multi-unit properties, with documented photo records delivered to property managers as part of the standard job file. Written pricing is established before any panel comes off, and the 365-Day Done Right Promise applies to every unit in the scope.

Supply Duct Cleaning

Supply ducts push conditioned air into your rooms. In Washington, these are the lines most often compromised by the District’s retrofit history. In Capitol Hill and Petworth row houses, technicians regularly encounter supply ducts routed directly alongside or through the same interior wall chases as original cast-iron steam risers. These chases collect decades of fine plaster dust and particulate that settles into flex duct connections. Limited clearance - sometimes under six inches - means standard rotary brush systems cannot fully engage. Hand-tool work extends job time but reaches what machines miss.

Return Duct Cleaning

Return ducts pull air back to the air handler for reconditioning. In subdivided Washington row houses converted to 2-4 unit condos or rentals, ad hoc extensions and splits complicate return paths. A single cleaning pass often misses branch ducts that have never been serviced. We map the full return network before starting work, and our video inspection identifies splits and disconnections that would otherwise stay hidden.

Full System Cleaning

Full system cleaning covers supply ducts, return ducts, registers, grilles, the plenum (the distribution box attached to your air handler), and the air handler cabinet itself. In Washington, this is the service we recommend most often. The retrofit ductwork in District row houses typically needs Duct Repair & Sealing - Washington and reconnection as much as debris removal. A full system scope lets us address both.

Video Inspection

We run a camera through every accessible duct run before and after cleaning. In Washington’s older housing stock, this step is non-negotiable. The camera shows crushed flex, disconnected joints, and debris buildup that a register-level glance cannot reveal. You receive the photo record as a standard deliverable, not an extra charge.

Before

After

Trusted Brands We Service in Washington

Our equipment roster includes Rotobrush rotary systems, Nikro negative-pressure extractors, and Honeywell air quality components - brands customers can look up independently. We don’t make performance claims beyond manufacturer specifications. What matters in Washington is matching the right tool to the duct configuration. A Rotobrush head that works beautifully in a suburban home with 8-inch rigid duct may be useless in a Capitol Hill wall chase with four inches of clearance. Our crews carry hand tools and portable extractors for exactly that reason. Parts for Honeywell and Aprilaire components common in DC HVAC retrofits are stocked locally, so repairs discovered during cleaning don’t add days to the schedule.

Common Air Duct Cleaning Problems We See in Washington Homes

• Crushed or disconnected flex duct behind closet chases. In a 1918 Capitol Hill row house off 8th Street NE, our tech found a crushed flex supply run pinched behind a closet chase beside the original steam riser, leaking air into the wall cavity and feeding plaster dust to the second-floor registers. We cut back to solid duct, reconnected the run, and sealed the joints before running negative-pressure source removal through the rest of the system, including the supply and return ducts the homeowner could never reach. The blower motor stopped cycling on high and the upstairs rooms finally held temperature.
• Plaster dust accumulation from shared steam riser chases. Fine plaster particulate from decades of wall degradation settles into flex duct connections where supply lines share chases with original cast-iron risers. Standard rotary brushes can’t reach these deposits. Hand-tool disassembly and source removal are required.
• Condensation and mold colonization in humid summer conditions. DC sits at the tidal confluence of the Potomac and Anacostia rivers in a humid subtropical climate, producing sustained summer humidity levels that routinely exceed those of neighboring cities like Richmond or Baltimore. In row houses with basement mechanical rooms and tight, under-insulated duct chases, condensation and mold colonization inside supply ducts is a recurring seasonal problem - not an edge case - making antimicrobial sanitization a standard part of nearly every job rather than an optional upsell.
• Missed branch ducts in subdivided and multi-unit buildings. Ad hoc extensions and splits added during condo conversions mean a single cleaning pass misses branch ducts that have never been serviced. Video inspection identifies these before work starts.

Pricing for Air Duct Cleaning in Washington, DC

We Also Serve Cities Near Washington

Our crews work throughout the Washington metro area. If you’re just outside the District line, we likely still cover your address. Scheduling is coordinated from our Washington, DC office for the entire service region.

FAQs - Air Duct Cleaning in Washington