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.
Fast, Reliable Air Duct Cleaning Across Medford
Air duct cleaning in Medford, MA typically runs $450-$850 for a full residential system, with most homes falling in the $550-$700 range depending on duct accessibility and contamination level. We’re Kestrel Air Duct Cleaning, and our crews serve Medford from our Boston office, handling everything from routine maintenance to post-flood documentation for insurance claims. Call us at (469) 972-3151 for a free written estimate before any work begins.
Medford’s housing stock sets it apart from every nearby suburb. The triple-deckers and two-family colonials that dominate neighborhoods from West Medford to South Medford were built between 1880 and 1940 for steam or hot-water radiator heat, then retrofitted with forced-air systems decades later. Those improvised duct runs snake through closet chases, floor cavities, and walls never engineered for airflow. They’re rough inside, oddly shaped, and structurally harder to clean than purpose-built systems. That local reality shapes every job we do here.
Why Kestrel Air Duct Cleaning Is Medford’s Preferred Air Duct Cleaning Company
We’ve built our reputation in Medford on one principle: say the price, show up in the window we gave, leave the place cleaner, put the guarantee in writing, come back if it fails. That’s The Kingswell Way, and it’s how our technicians behave on every single visit. Our Air Duct Cleaning team has handled everything from routine maintenance on Mystic Valley Parkway Victorians to full documentation jobs for flood claims near the Mystic River.
Our Boston office dispatches crews to Medford with defined arrival windows, not all-day waits. Every technician is background-checked, uniformed, and trained on the specific challenges of Medford’s retrofitted ductwork. We use Rotobrush rotary brush systems for mechanical agitation, Nikro negative-pressure units for extraction, and Abatement Technologies HEPA filtration to keep loosened particles out of your living space during cleaning. The written price is in your hands before a single vent is touched, and our 365-Day Done Right Promise means if the work falls short, we return and make it right at no charge.
Ductwork Cleaning in Medford
Ductwork Cleaning in Medford demands more than standard brush-and-vacuum work because the city’s retrofitted systems present access problems that suburban builders never imagined. A typical full-system cleaning in Medford runs $550-$750 for a single-family or two-family home, with triple-deckers often reaching $650-$850 due to additional return runs and access complexity. We price by the complete system, never by the vent, so you know the full cost before we start.
Our process follows a specific sequence designed for Medford’s irregular duct layouts. We start with a video inspection to map the system and identify problem areas, then seal the supply and return plenums to create controlled negative pressure. Rotobrush agitation dislodges debris from the rough interior surfaces common in retrofitted runs, while the Nikro unit pulls contaminants out of the building entirely. Abatement Technologies HEPA filtration captures particles down to 0.3 microns, preventing the recontamination that happens when contractors skip this step.
Post-Flood Source Removal
After water intrusion, some duct sections can be cleaned and restored, while others must be replaced. We document the difference with dated photos, moisture meter readings, and written findings so your insurer has evidence they can’t reject. Our field team carries the tools to perform source removal on cleanable sections and the expertise to specify replacement only where it’s genuinely necessary.
Rental Property Turnover Cleaning
In the dense rental blocks around Tufts, we’ve opened return ducts that haven’t been accessed in fifteen years of student tenancies. Each turnover adds pet dander, cooking grease, and drywall dust to layers already packed in rough, uninsulated duct walls. We clean these systems thoroughly enough to protect the next tenant’s air quality and the landlord’s equipment from blower motor strain.
Air Duct Inspection in Medford
Air Duct Inspection in Medford should happen before you buy a home, after any water event, and whenever you notice persistent musty odors or uneven heating. A camera inspection runs $150-$250 as a standalone service, or it’s included at no extra charge when bundled with a full cleaning. The inspection reveals what Medford’s hidden ductwork actually contains: standing water in low chases, mold on uninsulated surfaces, construction debris from decades-old retrofits, or disconnected runs bleeding conditioned air into wall cavities.
We were called to a two-family off Boston Ave in West Medford after a tenant complained of a musty smell every time the heat kicked on. A camera inspection of the return ducts showed standing water in a low chase and mold blooming on the rough, uninsulated interior, so we placed the system under negative pressure and used agitation tools to perform source removal before HEPA filtration. The landlord used our photo documentation to support an insurance claim for the water-damaged run, and we replaced only the affected section rather than the whole system.
Insurance Documentation Standards
Insurers reject claims when the duct cleaning report lacks dated photos and moisture readings distinguishing cleanable post-flood debris from saturated duct liner that must be replaced. Our inspection reports include both, plus a written scope of work with line-item recommendations. We know what adjusters need to see because we’ve worked with Medford homeowners through enough claims to understand the documentation threshold.
Pre-Purchase Assessment
Medford’s competitive housing market means buyers often waive inspections, then discover duct problems after closing. A pre-purchase air duct inspection costs a fraction of a surprise remediation and gives you leverage in negotiation or a clear maintenance roadmap for your first year in the home.
Trusted Brands We Service in Medford
We clean ductwork connected to every major HVAC brand, and we stock Honeywell and Aprilaire filtration products for Medford homeowners who want to maintain clean air between service visits. Our crews carry Guardsman register and grille hardware for common replacement needs, and we source components through Boston-area suppliers for fast turnaround when a Medford job requires parts we don’t stock. The equipment we bring to your home, Rotobrush, Nikro, and Abatement Technologies, represents the professional standard for duct cleaning, not shop vacs with extra hoses. If your system needs filtration upgrades after cleaning, we’ll specify the right Honeywell or Aprilaire unit for your square footage and duct configuration.
Common Air Duct Cleaning Problems We See in Medford Homes
- Condensation and mold in low-lying runs. Medford sits in the urban heat island of inner-ring Boston with cold, damp winters and humid summers. Low-lying blocks near the Mystic River see elevated ambient humidity year-round, and the older uninsulated duct runs common in retrofitted triple-deckers create a recurring risk of condensation inside ductwork that goes unnoticed until an air duct cleaning surfaces it.
- Insurer-rejected claims from inadequate documentation. After flooding, contractors who clean ducts without moisture readings and dated photos leave homeowners holding the bag for replacement costs that should have been covered. We document everything to the standard that adjusters expect.
- Layered contamination in long-neglected rental units. In the dense rental blocks around Tufts University, triple-decker units commonly cycle through student or short-term tenants for 15-plus years without a single duct cleaning, with each tenancy adding a new layer of pet dander, cooking grease, and drywall dust into duct runs that a landlord has never once opened.
- Spread contamination from improper cleaning technique. Contractors skip negative pressure and HEPA filtration on Medford’s irregular retrofit runs, stirring up mold spores instead of removing them and spreading contamination through supply ducts. We seal the system and filter exhaust air as a standard practice, not an upsell.
Pricing for Air Duct Cleaning in Medford, MA
Most Medford homes run between $550 and $750 for a complete residential duct cleaning, with smaller single-families occasionally falling to $450 and complex triple-deckers reaching $850. Commercial systems start around $1,200 and scale with square footage and access complexity. What moves you within that range: the number of supply and return runs, whether the system has been cleaned before (first cleanings take longer), accessibility of ductwork in retrofitted chases, and any contamination requiring specialized handling like post-flood mold.
We give one flat price per system, agreed in writing before work starts. No per-vent pricing. No door-step revisions. No teaser coupon that balloons once the van is in your driveway. You’ll see before-and-after photos of your own ducts, not stock images. Call (469) 972-3151 for an exact quote for your Medford home. Estimates are free.
We Also Serve Cities Near Medford
Our Air Duct Cleaning in Medford crews also handle jobs in Malden, Somerville, Arlington, and Everett. Each community has its own housing stock and ductwork challenges, and we adjust our approach accordingly. Dispatch and scheduling are coordinated from our Boston office.
Serving Medford, MA - Our Local Coverage Area
We’re based in the Medford 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 Medford
It depends on whether the duct liner is water-damaged or merely debris-contaminated. Cleanable ducts show surface mold and loose sediment with moisture readings below 16% in the surrounding materials. Saturated duct liner, soft to the touch with moisture readings above that threshold, must be replaced because it loses structural integrity and becomes a recurring mold substrate. We document the difference with dated photos and moisture meter readings so your insurer can see why we recommended each action. Call (469) 972-3151 for an assessment.
We provide a written report with dated photos, moisture meter readings at multiple points, and a line-item scope distinguishing cleanable sections from those requiring replacement. This documentation package is designed to the standard that insurance adjusters expect for HVAC contamination claims. We’ve supported Medford landlords and homeowners through enough claims to know what gets approved and what gets rejected.
They were never designed for ductwork. These buildings were constructed for steam or hot-water radiator heat between 1880 and 1940, then retrofitted decades later with forced-air systems snaked through closets, floor chases, and wall cavities. The interior surfaces are rough, access points are limited, and runs often turn at angles that standard equipment can’t navigate. Our Rotobrush systems and specialized agitation tools are specifically chosen for these conditions.
Yes, in the dense rental blocks near Tufts and along Boston Ave, we’ve found ducts that haven’t been cleaned through fifteen or more tenant cycles. Each turnover adds particulate load, and landlords who treat duct cleaning as optional eventually face blower motor failure or tenant complaints that force emergency service. A scheduled cleaning every three to five years protects the equipment and the air quality.
Look for written pricing before work begins, defined arrival windows, background-checked uniformed technicians, professional-grade equipment (Rotobrush, Nikro, or equivalent), HEPA filtration during cleaning, and a written guarantee with a free return visit if the work fails. Ask specifically about experience with retrofitted ductwork. Many companies that handle standard suburban systems struggle with Medford’s irregular layouts. Call (469) 972-3151 and ask us anything.
Written by Dale Whitmore, Owner at Kestrel Air Duct Cleaning, serving Medford and the greater Boston area under the Kingswell Guarantee since 2004.




Before
After
Before
After
Before
After