Air Duct Cleaning in Arlington - One Flat Price, Before-and-After Photos

Air Duct Cleaning in Arlington, VA

Whole-system HVAC cleaning in Arlington typically runs $380-$620 for a standard single-family home, with most jobs completed in one visit and a written price delivered before any panel comes off. Arlington’s mix of 1940s-era sheet-metal ductwork and new-construction particulate infiltration means we see two distinct contamination profiles on the same block, often in the same neighborhood. Call (571) 526-0015 for a written estimate.

Call (571) 526-0015

Why Arlington Homes Are Different

Arlington sits in the DC Metro’s humid subtropical zone, where heavy spring pollen from the urban tree canopy loads duct systems for weeks, then summer humidity creates conditions for mold colonization inside ducts that weren’t fully dried after seasonal AC startup. The county’s aggressive teardown-and-rebuild cycle along Rosslyn-Ballston and Columbia Pike generates drywall dust and demolition particulates that infiltrate adjacent older homes and mid-century apartment buildings. Many of those older buildings, including large garden-apartment communities like Buckingham, retain original galvanized or raw sheet-metal ductwork from the 1940s-1960s that has never been professionally cleaned. Technicians moving between these older low-rises and tightly-sealed modern units encounter radically different airflow patterns and contamination types.

Our Main Arlington Services

Arlington homeowners call us most often for these three services, each with its own dedicated Arlington page.

Air Duct Cleaning in Arlington

We clean the full duct network, from return plenum (the sheet-metal box that collects air before it reaches the furnace) to supply registers, using negative-pressure extraction (a vacuum system that pulls debris out while containing it). In Arlington’s older garden apartments, we regularly navigate supply and return chases buried inside concrete-block walls. Every run is photographed before and after. Air Duct Cleaning in Arlington

Dryer Vent Cleaning in Arlington

Lint accumulation in dryer exhaust ducts is a leading cause of residential fires, and Arlington’s multi-story condo buildings often have long vertical runs that compound the risk. We clean the full vent path from appliance to exterior termination, with airflow verification at completion. Dryer Vent Cleaning in Arlington

Duct Repair & Sealing in Arlington

Original sheet-metal ducts in Arlington’s post-WWII housing stock separate at seams, leak at corroded joints, and lose conditioned air into unconditioned spaces. We seal with mastic or metal-backed tape and replace damaged sections, photographing every repair. Duct Repair & Sealing in Arlington

Before

After

HVAC Cleaning in Arlington

Arlington’s combination of legacy buildup in 70-year-old systems and new-construction particulate infiltration means HVAC components often carry multiple contamination layers. The humid subtropical climate accelerates biological growth on coils and in drain pans, while the county’s heavy pollen season coats outdoor condensers with material that reduces heat transfer efficiency. HVAC Cleaning addresses each of these component-level problems with equipment matched to the contamination type.

Evaporator Coil Cleaning

Signs you need it

Ice buildup on the coil, weak airflow from registers, or musty odors when the AC cycles on in Arlington’s humid summers.

What it costs in Arlington

Evaporator coil cleaning typically runs $180-$340.

How we do it

We access the coil through the plenum, apply foaming cleaner, rinse with low-pressure water, and photograph the before and after condition for the job record.

Blower Cleaning

Signs you need it

Vibration or noise from the air handler, uneven heating or cooling across rooms, or dust puffing from registers when the system starts.

What it costs in Arlington

Blower assembly cleaning typically runs $160-$280.

How we do it

We remove the blower wheel and housing, clean each blade and the motor cavity, balance the assembly, and document the debris volume removed.

What HVAC Cleaning Costs in Arlington

How do I know the coil was actually cleaned?

Every coil cleaning includes dated before-and-after photos of the coil face and fins, delivered as part of the standard Documented Photo Record. If the photos don’t show clean metal, Haven Standard Clause 1 applies and we return at no charge.

Can HVAC cleaning reduce my summer electric bill in Arlington?

Yes, a clean evaporator coil and blower restore design airflow, which can reduce runtime and energy use during Arlington’s humid cooling season. Call (571) 526-0015 for a written estimate on your specific system.

Air Quality & Sanitizing in Arlington

Arlington’s humid summers and heavy spring pollen create conditions where biological contaminants thrive inside duct systems, particularly in older homes with decades of accumulated organic material on duct walls. New-construction particulate infiltration adds mineral dust and drywall residue that can harbor mold spores once moisture is introduced. Air Quality & Sanitizing targets these biological and chemical contaminants with treatments selected for the specific contamination profile.

Mold Treatment

Signs you need it

Visible mold near registers, persistent musty odor when the system runs, or recent water intrusion in a basement or crawl space duct run.

What it costs in Arlington

Whole-system mold treatment typically runs $450-$780.

How we do it

We apply an EPA-registered antimicrobial through the duct network, treat the evaporator coil and drain pan, and verify results with post-treatment photos.

UV Light Installation

Signs you need it

Recurring mold despite cleaning, chronic allergy symptoms that worsen when the HVAC runs, or a system located in a damp basement or crawl space.

What it costs in Arlington

UV-C light installation typically runs $320-$540 per fixture.

How we do it

We mount a UV-C lamp in the supply plenum or near the coil, wire to the blower circuit for automatic operation, and show the customer the installed position before closing the panel.

What Air Quality & Sanitizing Costs in Arlington

Is UV light effective in Arlington’s humid climate?

UV-C lamps are most effective when installed near the evaporator coil, where Arlington’s summer humidity concentrates condensation and biological growth. The lamp prevents mold colonization on the coil surface but does not remove existing debris; pairing with coil cleaning is standard practice.

How long after mold treatment can I run the system?

The antimicrobial we use requires 4-6 hours of dwell time with the system off, after which normal operation resumes and we provide written confirmation of the treatment scope and product used.

Brands We Service in Arlington

We stock parts and service equipment from Aprilaire, Abatement Technologies, and Guardsman, with Rotobrush cleaning systems deployed on every Arlington job. Most replacement components are available same-day through our Washington, DC coordination office.

Pricing for Air Duct Cleaning in Arlington, VA

Neighborhoods We Serve in Arlington

We dispatch crews daily across Arlington’s full residential footprint, from the Metro corridor high-rises to the post-WWII neighborhoods that define the county’s character. Scheduling is coordinated from our Washington, DC office with arrival windows confirmed by text.

• Buckingham (garden apartments and surrounding single-family)
• Clarendon-Courthouse corridor
• Lyon Park and Lyon Village
• Shirlington
• Arlington Ridge and Aurora Highlands

Service Area - Cities Near Arlington

CleanRun crews work throughout Northern Virginia and into the District. Homeowners in Alexandria, VA face similar post-WWII housing stock and Metro-corridor construction dust. Fairfax, VA adds larger lot sizes and more recent construction. Reston, VA and Herndon, VA bring planned-community duct layouts and newer HVAC infrastructure. Every job carries the same written price, documented photo record, and 365-Day Done Right Promise.

FAQs About Air Duct Cleaning in Arlington