Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Before
After
Before
After
Before
AfterAir Duct Cleaning in McLean, VA
HVAC cleaning in McLean typically runs $380-$620 for a complete system, and every job starts with a written price before we touch a single panel. McLean’s patchwork duct systems - original galvanized trunks married to flex-duct extensions from decades of renovations - demand more than a shop-vac and a coupon. We photograph every run before and after, and every quote is fixed under Haven Standard Clause 1. Call (240) 255-4519 for a written estimate.
Why McLean Homes Are Different
McLean sits under one of the densest deciduous canopies in Northern Virginia, with oak, tulip poplar, and maple producing pollen loads that infiltrate through the loosely fitted return-air grilles common in pre-1990 construction. Summer dew points above 70°F turn unconditioned attic and crawl-space flex duct into condensation chambers.
The housing stock tells the rest of the story. Most homes are 4,000-7,000+ square foot colonials, split-levels, and ranchers built from the late 1950s through the early 1990s, then modified through successive additions rather than teardowns. Along Old Dominion Drive and Chain Bridge Road, we regularly encounter dead-leg flex-duct runs extending into finished basements or added third floors - stretches no prior technician has reached, holding 40-plus years of compacted debris. These aren’t exceptions. They’re the standard condition we plan for on every McLean job.
Our Main McLean Services
Most McLean homeowners contact us about these three services. Each has its own dedicated McLean page with full pricing and scope details.
Air Duct Cleaning in McLean
We clean the complete duct system - supply and return runs, trunk lines, and registers - using negative-pressure extraction with Rotobrush and Nikro equipment. In McLean, the work typically reveals layered debris from multiple construction eras: original galvanized sections packed with fine particulate, newer flex ducts holding moisture and pollen. Every run is photographed before and after. Air Duct Cleaning in McLean covers full scope and pricing.
Dryer Vent Cleaning in McLean
Dryer vent blockages in McLean often involve long horizontal runs through finished basements or multi-story exhaust paths in renovated homes. We clear the full line from appliance to termination, inspect with a camera, and measure airflow before signing off. The photo record shows what was removed. Dryer Vent Cleaning in McLean has the full breakdown.
Duct Repair & Sealing in McLean
Disconnected flex-duct joints, deteriorated tape at trunk connections, and compromised seals in unconditioned spaces are routine findings in McLean’s modified systems. We repair or replace damaged sections and seal accessible joints with mastic and mesh. Duct Repair & Sealing in McLean details materials and methods.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Before
AfterHVAC Cleaning in McLean
Complete HVAC cleaning in McLean addresses the components that move and condition air: evaporator coils, blowers, condensers, air handlers, and heat exchangers. McLean’s long cooling seasons and high pollen loads mean these components work harder and foul faster than in less wooded jurisdictions. A typical McLean system we open shows coils clogged with the fine, sticky particulate that makes it through older filtration, and blower wheels caked with debris that reduces airflow by 20 percent or more. HVAC Cleaning covers our full equipment and methods.
Evaporator Coil Cleaning
Signs you need it
Ice buildup on the coil, extended cooling cycles, or weak airflow from registers in upper-floor additions.
What it costs in McLean
Evaporator coil cleaning in McLean typically ranges from $180 to $340.
How we do it
We access the coil through the plenum - the main air distribution box - apply foaming cleaner, rinse with low-pressure water, and photograph the before and after condition.
Blower Cleaning
Signs you need it
Unusual vibration at startup, dust puffing from registers when the fan engages, or temperature unevenness between renovated zones.
What it costs in McLean
Blower cleaning in McLean typically ranges from $160 to $280.
How we do it
We remove the blower assembly, clean the wheel and housing with compressed air and solvent, balance the assembly, and document the debris volume removed.
What HVAC Cleaning Costs in McLean
| Item | Typical range in McLean |
|---|---|
| Evaporator coil cleaning | $180 - $340 |
| Blower cleaning | $160 - $280 |
| Condenser cleaning | $140 - $220 |
| Air handler cleaning | $200 - $360 |
| Heat exchanger cleaning | $180 - $320 |
How do I know my HVAC components are actually dirty?
We show you. Every HVAC cleaning in McLean includes dated, location-stamped photos of each component before any work begins. If the coil, blower, or heat exchanger is clean, we’ll tell you and adjust the scope.
Can HVAC cleaning fix uneven temperatures between my original house and addition?
Sometimes. Restricted airflow from a fouled blower or clogged coil is a common cause of uneven conditioning in McLean’s renovated homes. We diagnose first, clean second, and measure airflow change.
Air Quality & Sanitizing in McLean
Air quality and sanitizing in McLean targets the microbial and particulate load that accumulates in complex, moisture-exposed duct systems. The same unconditioned attic and crawl-space runs that trap pollen also harbor condensation from summer dew points above 70°F, creating conditions for growth inside flex duct that standard cleaning alone won’t address. We treat these conditions with EPA-registered products and, where appropriate, install permanent controls.
Mold Treatment
Signs you need it
Musty odor when the system starts, visible discoloration at register openings, or moisture stains on ceiling drywall below duct runs.
What it costs in McLean
Mold treatment in McLean typically ranges from $280 to $520.
How we do it
We apply an EPA-registered antimicrobial through the full duct system using a fogging applicator, with extended dwell time in identified problem runs, and provide lab-ready swab documentation on request.
UV Light Installation
Signs you need it
Recurring microbial odor after cleaning, or a system with chronic moisture exposure in unconditioned spaces.
What it costs in McLean
UV light installation in McLean typically ranges from $340 to $580.
How we do it
We mount a Honeywell or Aprilaire UV-C lamp in the supply plenum, wire to the blower circuit for automatic operation, and show you the installation point in your photo record.
What Air Quality & Sanitizing Costs in McLean
| Item | Typical range in McLean |
|---|---|
| Mold treatment | $280 - $520 |
| Bacteria sanitizing | $240 - $440 |
| Odor removal | $200 - $380 |
| UV light installation | $340 - $580 |
| Air purifier install | $420 - $760 |
Is the sanitizing product safe for my family and pets?
We use only EPA-registered products applied at manufacturer-specified concentrations, with the system off during application and a calculated ventilation period before restart. The product and concentration are noted on your written scope.
Will UV lights actually prevent mold in my ducts?
UV-C lamps inhibit microbial growth on the coil and in the immediate plenum area where they’re installed; they don’t sterilize the full duct system. In McLean’s moisture-prone unconditioned runs, we pair UV with proper cleaning and seal recommendations.
Brands We Service in McLean
We carry parts and service equipment from Honeywell, Aprilaire, Abatement Technologies, and Guardsman, with common filters, UV lamps, and media pads stocked for same-visit replacement. our brands lists the full equipment roster.
Pricing for Air Duct Cleaning in McLean, VA
| Service | Typical range in McLean |
|---|---|
| Complete air duct cleaning (whole system) | $380 - $620 |
| Dryer vent cleaning | $140 - $220 |
| Evaporator coil cleaning | $180 - $340 |
| Blower cleaning | $160 - $280 |
| Condenser cleaning | $140 - $220 |
| Air handler cleaning | $200 - $360 |
| Heat exchanger cleaning | $180 - $320 |
| Duct repair & sealing (per system) | $260 - $480 |
| Mold treatment | $280 - $520 |
| UV light installation | $340 - $580 |
Price in McLean is driven by system complexity - the number of duct runs, accessibility of attic and crawl-space lines, and whether prior modifications have created dead-leg sections requiring specialized equipment. Every price is written and agreed before work starts, with no per-vent add-ons or post-arrival changes.
Neighborhoods We Serve in McLean
We schedule McLean appointments with routing from our Washington, DC office, typically offering next-day or two-day availability depending on crew location. These neighborhoods represent our core McLean service area:
- Langley Forest
- Chesterbrook Woods
- McLean Hamlet
- West McLean
- Franklin Park
Service Area - Cities Near McLean
CleanRun crews work throughout Northern Virginia from our Washington, DC dispatch office. We regularly schedule alongside McLean in Reston, VA, Sterling, VA, Arlington, VA, and Herndon, VA - often booking contiguous routes to keep response times short across the corridor.
Serving McLean, VA - Our Local Coverage Area
We’re based in the McLean area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in McLean
No permit is required for interior duct cleaning in Fairfax County. Some McLean HOA communities, particularly in the planned developments off Dolley Madison Boulevard, require 24-hour notice for service vehicles; we handle the scheduling coordination when you mention your community name.
We typically offer next-day or two-day availability for McLean, with routing coordinated from our Washington, DC office. Exact dates depend on crew location and job complexity; we’ll confirm a firm time window when you call.
Yes. We’ve worked in gated communities along Georgetown Pike and in the Langley area. Our technicians are background-checked under Haven Standard Clause 3: Verified Crews, and we follow each community’s entry protocol without exception.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What McLean Customers Say
"Flat price agreed up front, no per-vent add-ons at the end. That was the whole reason I did not call the coupon company."
- Suzanne B."Thorough job on the ducts and the dryer vent. Left the house clean and the paperwork was clear."
- Rafael I."On time, professional, and explained what the readings meant without talking down to me."
- Warren E.