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 Quincy
Air duct cleaning in Quincy typically runs $450 – $850 for a full residential system, with most jobs completed in one day. Homes here are different from newer suburbs, and we price accordingly before any work starts.
We’ve been sending crews to Quincy since we opened our doors in 2004, and our dispatch team coordinates from our Boston office to keep response times tight. Whether you’re in a Wollaston three-decker, a post-war ranch in North Quincy, or a colonial near Quincy Center, we’ve cleaned ductwork like yours. Quincy’s housing stock is older, tighter, and full of surprises behind the walls – original galvanized steel, gravity furnaces, asbestos tape at joints – and we come prepared for what we’ll find. Call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Quincy’s Preferred Air Duct Cleaning Company
Our reputation in Quincy was built job by job, not by coupon mailers. We show up inside the quoted window, in uniform, with background-checked technicians who know the difference between a forced-air trunk line and a gravity-furnace distribution duct. The Garrison Standard applies to every Quincy home we enter: written price before work starts, site left clean, and a 365-Day Done Right Promise backed in writing.
Quincy customers call us back because the price doesn’t move at the door. We don’t bait with a low per-vent teaser and then multiply the invoice once the van is in the driveway. One flat price per system, agreed in writing, period.
Our Boston office dispatches crews throughout the South Shore, so Quincy appointments book without the long waits you’d get from a one-truck operator. And because we’ve cleaned so many two- and three-deckers in Wollaston, Quincy Point, and Montclair, we know where the access panels usually aren’t, where asbestos tape hides, and which basements flood during nor’easters.
Air Duct Inspection in Quincy
Air Duct Inspection in Quincy starts with the understanding that your ducts have likely been accumulating debris since the Truman administration. We run a push camera through the supply and return lines to document what we’re dealing with – crushed runs, disconnected joints, corrosion inside galvanized steel, or asbestos tape that needs careful management. A typical inspection in Quincy runs $175 – $275, and if you move forward with cleaning, we credit that toward the job.
What the Camera Reveals in Older Homes
Original riveted galvanized ducts in Quincy’s pre-1950 housing corrode from the inside out. The camera shows us pitting, scale, and debris baked onto the walls – brushing alone won’t clear it. We mark every problem point on the footage so you see what we see.
Access Panel Location and Cutting
Many Quincy three-deckers were built without cleaning access panels. We locate the optimal cut points, explain where and why before cutting, and reseal with sheet metal and mastic so the system stays airtight. No guesswork, no open seams.
Residential Air Duct Cleaning in Quincy
Residential Air Duct Cleaning in Quincy means dealing with systems that were never designed for modern maintenance. We use Rotobrush rotary brush systems and Nikro negative-air machines with HEPA filtration to agitate and extract debris without blowing it through your house. A typical single-system clean in Quincy runs $450 – $650; three-deckers and larger homes with multiple air handlers range $650 – $850. Every price is written down before we touch a tool.
Source Removal for Galvanized Steel Ducts
Brushing and vacuuming alone won’t pull debris from pitted, corroded galvanized steel. Our rotary brushes break the bond, negative pressure carries it to the collection unit, and we verify clearance with a post-clean camera pass. The goal isn’t just cleaner ducts – it’s measurable airflow improvement.
Sealing and Reconnection Work
We often find crushed or disconnected runs behind plaster walls in Quincy homes. When we do, we reconnect, support, and seal with mastic – not duct tape – so the system performs after we leave. This isn’t an upsell; it’s what the job requires to be done right.
Trusted Brands We Service in Quincy
We stock filtration and sealing products from Aprilaire, Abatement Technologies, and Guardsman – brands that commercial crews specify, not hardware-store generics. For Quincy homeowners, that means replacement parts and upgrade components arrive fast, without waiting on a distributor in another state. If your system needs a media filter upgrade or a UV light installation while we’re already in the ductwork, we have the gear on the truck. Our Air Duct Cleaning team carries Rotobrush and Nikro equipment standard on every Quincy job, and we size the machine to the system – a three-decker gravity furnace needs a different approach than a forced-air ranch in North Quincy.
Common Air Duct Cleaning Problems We See in Quincy Homes
- Internal corrosion in galvanized steel ducts. Quincy’s pre-1950 two- and three-deckers run original riveted galvanized trunk lines that corrode from the inside, trapping decades of debris in the pitting. Brushing without agitation and negative pressure just polishes the surface.
- Asbestos tape at gravity-furnace joints. Homes near the Fore River Shipyard and throughout Wollaston still have original asbestos tape sealing duct joints. Untrained crews disturb it; we wet-wrap, manage, and work around it with HEPA containment.
- Crushed or disconnected runs behind plaster. Original ductwork in Quincy three-deckers was often run through tight chases with minimal support. Gravity, renovation, and time collapse or separate runs, killing airflow to upper floors.
- Mold in flood-prone basements and crawl spaces. Quincy’s nor’easter flooding and humid Atlantic air create ideal conditions for mold growth in low duct runs. We find it during camera inspection and treat the source, not just the symptom.
Pricing for Air Duct Cleaning in Quincy, MA
Here’s what air duct cleaning costs in Quincy’s market, based on the housing stock we actually work on:
| Service | Typical Range in Quincy |
|---|---|
| Air Duct Inspection (camera) | $175 – $275 |
| Residential single-system cleaning (ranch, small colonial) | $450 – $650 |
| Three-decker / multi-zone system | $650 – $850 |
| Duct sealing and reconnection (per run) | $125 – $250 |
| Dryer vent cleaning (add-on) | $125 – $175 |
What moves the price: system size, number of air handlers, accessibility (crawl space vs. full basement), condition of existing ductwork, and whether we find crushed runs or asbestos tape requiring additional containment. We inspect first, price in writing, and you approve before we start. No per-vent pricing, no surprise add-ons. Call (361) 326-5060 for your exact quote – estimates are free.
We Also Serve Cities Near Quincy
Our crews cover the full South Shore from the Boston office, including Quincy and neighboring Milton, Hingham, Hull, and Holbrook. Same equipment, same written pricing, same 365-Day Done Right Promise. If you’re unsure whether your address falls in our service area, call and we’ll confirm.
Serving Quincy, MA - Our Local Coverage Area
We’re based in the Quincy 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 Quincy
Pre-1970 homes in this area frequently contain asbestos-wrapped ducts and asbestos tape at joints, installed when the shipyard was building naval vessels and local construction followed wartime materials standards. We identify these materials during camera inspection, set up HEPA-contained negative pressure, and manage the asbestos without disturbing it into your air. Call (361) 326-5060 if you suspect asbestos in your ducts – we’ll inspect and advise.
Not necessarily. Gravity-furnace ducts are oversized and low-pressure, which actually reduces debris embedding compared to high-velocity forced-air systems. The real issues are disconnected runs, missing access panels, and asbestos tape at joints – all repairable without full replacement. We camera-inspect first and give you an honest assessment. Most Wollaston gravity systems we clean stay in service for decades after proper sealing.
Three-deckers built 1900 – 1950 lack modern access panels, often have multiple air handlers serving separate units, and run ductwork through plaster chases with minimal clearance. We cut and reseal access points, manage asbestos tape where present, and frequently find crushed runs that need reconnection. A Quincy three-decker typically takes 4 – 6 hours versus 2 – 3 for a post-1990 ranch with flex duct and ample access.
Quincy’s combination of older, uninsulated basements, frequent nor’easter flooding, and Atlantic humidity creates more favorable mold conditions than inland towns like Holbrook. We see active mold growth in low supply runs and crawl space returns regularly during Quincy inspections. Neighboring Milton and Hingham have similar coastal exposure but newer housing stock on average, so the problem is less concentrated in ductwork.
We check the blower motor amp draw and run a camera through the supply trunk. Weak airflow in Quincy homes usually traces to a crushed or disconnected galvanized run behind a plaster wall, not a dirty register. In Wollaston, our tech responded to a 1926 three-decker where the second-floor registers were barely moving air; camera inspection found a crushed galvanized run disconnected at a plaster chase behind the kitchen wall, with asbestos tape at the original gravity-furnace joint. We set up negative pressure with HEPA filtration, carefully wet-wrapped and managed the asbestos tape, reconnected the run, cut and resealed a new access panel, and balanced supply and return ducts – the blower motor amp draw dropped back to spec and airflow at the registers returned to normal. Call (361) 326-5060 if your airflow is weak – we’ll find the real cause.
Ready to see what’s in your ducts? Call Hollis Air Duct Cleaning at (361) 326-5060 for a free estimate. We’ll inspect, price it in writing, and show up when we said we would – backed by the 365-Day Done Right Promise on every Quincy job.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Quincy since 2004.