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.
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AfterFast, Reliable Air Duct Cleaning Across Marblehead
Air duct cleaning in Marblehead, MA typically runs $450 – $850 for a full residential system, with most jobs scheduled within a few days and completed in four to six hours. Our crews serve Marblehead from our Boston-area dispatch office, and we know the difference between cleaning ducts in a 1990s colonial and a 1750s retrofit where the supply trunk was fished through a brick chimney chase. If your home is in the Historic District, near Clifton, or down by Devereux Beach, we’ll price the job in writing before we touch anything, and we back it with our 365-Day Done Right Promise. Call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Marblehead’s Preferred Air Duct Cleaning Company
We’ve been doing this since 2004, and our Air Duct Cleaning team has learned that Marblehead homes don’t forgive shortcuts. The Garrison Standard means we arrive inside the quoted window, price in writing before any work starts, and leave the site clean. Our technicians are background-checked and uniformed; you know who’s walking into your home before they arrive. Phones are answered by a live person 24 hours a day, seven days a week, so you’re not waiting until Monday to schedule.
Our 365-Day Done Right Promise covers every job in writing: if the work fails within a year, we return and make it right at no charge, including a free second visit. That matters in Marblehead, where retrofitted ductwork can hide problems that don’t show up until the next heating season. We don’t compete on teaser prices. We compete on showing up, doing it by the book, and standing behind the work.
HVAC Duct Cleaning in Marblehead
HVAC Duct Cleaning in Marblehead means something different than it does in a subdivision built in 2005. Most of the housing stock here dates to the colonial, Federal, or Victorian eras, and those homes were designed for gravity ventilation, not forced air. When we clean an HVAC system in Marblehead, we’re typically working with ductwork that was retrofitted decades later through plaster walls, balloon framing, dirt-floor crawlspaces, and sometimes original brick chimneys. That environment traps construction dust from multiple renovations, coal-era soot from old heating systems, and coastal salt debris that inland crews rarely see. A typical full HVAC duct cleaning in Marblehead runs $550 – $850, depending on system size, access difficulty, and whether we find disconnected or crushed runs that need repair.
What We Find in Historic District Crawlspaces
On a Federal-era house off Washington Street near the Historic District, our techs ran a camera inspection through a supply trunk fished between joists and found the run to a second-floor bedroom disconnected at the boot, dumping heated air into the dirt-floor crawlspace for what looked like years. We reconnected and sealed the joint, then source-removed construction dust and salt grit from the return plenum with agitation tools under negative pressure and HEPA filtration. The homeowner’s upstairs rooms finally held temperature, and the filter stopped loading with crawlspace debris. That’s not unusual here. It’s why we start every Marblehead job with a visual inspection of crawlspaces and attic kneewalls, not just the visible vents.
Negative-Air Method vs. Rotary Brush
We match the method to the duct material. For metal ductwork in newer Marblehead homes or well-maintained retrofits, we often use a Rotobrush rotary brush system that physically scrubs the interior walls while a Nikro negative-air machine pulls loosened debris downstream through a HEPA-filtered collection unit. For older flex duct or fragile metal runs in tight chases, we may use pure negative-air agitation with soft whips to avoid damaging ductwork that’s already corroded from salt air. We explain which method we’re using and why before we start.
Vent Cleaning in Marblehead
Vent Cleaning in Marblehead addresses the supply and return registers you see every day, but in this town, the real problems are usually hidden behind them. Surface vent cleaning runs $180 – $340 for a typical Marblehead home, though we often recommend pairing it with full system access because registers in old plaster walls can mask duct runs that are disconnected, crushed, or pulling debris from wall cavities. The coastal fog and salt air leave a fine grit that settles in return plenums, and we’ve found that cleaning only the vent covers without addressing the trunk line just reseeds the problem by the next humid summer.
Supply vs. Return Vent Focus
Supply vents push conditioned air into your rooms. Return vents pull it back. In Marblehead’s retrofitted systems, return vents are more prone to loading with debris because they’re drawing air through wall chases that were never sealed properly, sometimes alongside old coal chutes or through balloon framing cavities that connect to the basement. We clean both sides, but we pay particular attention to returns because that’s where we most often find the coal-era soot and salt grit that other crews miss.
Video Inspection Before We Quote
We offer video inspection as part of our standard assessment in Marblehead. A small camera goes into the duct run and shows you what we’re seeing: corrosion, disconnection, crushed sections, or mold growth in damp crawlspaces. No guesswork. The video becomes part of your written quote, so you know exactly what the price covers before we agree to start.
Trusted Brands We Service in Marblehead
Our equipment roster includes Rotobrush rotary brush systems, Nikro negative-air machines, and filtration products from Honeywell, Aprilaire, Abatement Technologies, and Guardsman. These are the same tools commercial crews use, not hardware-store gear. For Marblehead homeowners, that means we can source replacement filtration and sealing materials that match your existing system without waiting on special orders. After we clean an older retrofit system, we often recommend upgrading to a properly sized filtration setup, sometimes with a higher-capacity media filter from Aprilaire or Honeywell, because the tighter construction of historic homes plus coastal particulate loads standard filters faster than the manufacturer originally intended.
Common Air Duct Cleaning Problems We See in Marblehead Homes
- Disconnected runs hidden in balloon framing. A crew cleans only the visible registers and air handler in a 200-year-old house and never opens the crawlspace or attic kneewall, missing crushed or disconnected runs buried in plaster and lath that have been dumping conditioned air into wall cavities for years.
- Coal-era soot and salt grit in chimney chases. Ducts routed through original brick chimneys or alongside old coal chutes pull coal-era soot and coastal salt grit back into the supply side because no one sealed the chase openings during retrofit.
- Corrosion and mildew in damp attic and crawlspace ducts. Marblehead’s cold, damp winters and humid, salt-laden summers accelerate corrosion inside ductwork and promote mold and mildew growth in attic and crawlspace ducts, so a one-time clean without addressing leaks and insulation just reseeds the problem by the next humid summer.
- Construction dust from decades of renovations. Homes that have been updated repeatedly since the 1970s often have layers of plaster dust, lead-paint debris, and fiberglass insulation fragments in duct runs that were never properly protected during renovation work.
Pricing for Air Duct Cleaning in Marblehead, MA
Here’s what honest pricing looks like for Air Duct Cleaning in Marblehead. A standard residential vent cleaning with register removal and basic trunk access runs $180 – $340. Full HVAC duct cleaning with negative-air source removal, agitation, and HEPA collection typically costs $550 – $850. Commercial systems or very large historic homes with multiple zones and difficult crawlspace access can run $900 – $1,400. Dryer vent cleaning, which we often pair with duct work, adds $120 – $180.
What moves the price: system size, number of supply and return runs, access difficulty (crawlspace height, attic pitch, plaster wall repairs needed), and whether we find disconnected or crushed ductwork that requires reconnection and sealing. We do not quote per-vent. We quote one flat price per system, agreed in writing before work starts. Estimates are free. Call (361) 326-5060.
We Also Serve Cities Near Marblehead
Our crews work throughout the North Shore, including Salem, Swampscott, Beverly, and Lynn. Each job gets the same Garrison Standard: written price, background-checked uniformed technicians, and the 365-Day Done Right Promise. Scheduling is coordinated from our Boston office, with local crews dispatched to your area.
Serving Marblehead, MA - Our Local Coverage Area
We’re based in the Marblehead 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 Marblehead
Marblehead’s housing stock is older, access is harder, and the problems are more complex. Retrofitted ductwork in 1700 – 1850 homes often runs through unheated attics, dirt-floor crawlspaces, and original brick chimneys where runs get crushed, disconnected, or loaded with coal-era soot and salt grit. Cleaning and repairing that takes longer than working with modern, accessible ductwork. Call (361) 326-5060 for an exact quote on your home, estimates are free.
You’re right: those homes were built for gravity ventilation, not forced air. We’re cleaning the modern HVAC system that was retrofitted into that old shell, usually decades ago. That means supply and return trunks fished through balloon framing, wall chases, and sometimes chimneys, plus the registers, air handler, and filter cabinet. We also inspect and, if needed, repair the hidden runs that connect them. Call (361) 326-5060 and we’ll show you exactly what’s in your walls.
We start with a visual inspection of crawlspaces and attic kneewalls, then use video camera inspection to trace runs behind plaster where we can’t see directly. Airflow testing at each register also flags weak or dead spots that indicate disconnection upstream. On that Federal-era house off Washington Street, the camera found a boot disconnection that years of surface cleaning had missed entirely. Call (361) 326-5060 to schedule an inspection.
Yes. The salt-laden summer humidity and winter damp accelerate corrosion inside metal ductwork, especially in unheated attic and crawlspace runs. Salt particulate settles in return plenums and loads filters faster than inland dust. We’ve found a fine grit in Marblehead returns that doesn’t appear even ten miles inland. Proper cleaning plus sealing and upgraded filtration addresses it. Call (361) 326-5060 for a system assessment.
We typically recommend MERV 11 – 13 pleated media in a properly sized housing, sometimes from Aprilaire or Honeywell, depending on your air handler’s capacity. Higher isn’t always better: too much restriction strains older blowers. The right filter for a retrofitted Marblehead system balances particulate capture with airflow, and we size it based on your measured static pressure, not a guess. Call (361) 326-5060 and we’ll spec it as part of the job.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Marblehead and the North Shore since 2004.