Air Duct Cleaning Services in Cambridge, MA
Air duct cleaning in Cambridge, MA typically costs $350-$750 for a standard residential system, with most jobs completed in a single visit. Bellows Air Duct & Vent Co. has worked in Cambridge since 2012, and we answer our phones with a live person 24 hours a day at (844) 685-6342. If you’re calling from a triple-decker near Central Square or a converted Victorian in Inman Square, we already know the layout you’re dealing with.
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.
Why Cambridge Homeowners Choose Bellows Air Duct & Vent Co.
We’ve been driving our vans to Cambridge since 2012, long enough to know which streets in North Cambridge flood after a hard rain and which basements in Harvard Square run damp year-round. That familiarity matters when we’re routing flexible Rotobrush equipment through ductwork that was retrofitted into a 1920s triple-decker originally built for steam radiators.
Cambridge homeowners call us because they’ve learned to spot a bait-and-switch. They’ve seen the coupon offers, they’ve lived through the upsell. Our approach is different: we show you the camera footage before we lift a tool, we give you one price that doesn’t change when we arrive, and we put our 90-Day Done Right Promise in writing. If it’s not right, we make it right. No paperwork, no arguing.
Our technicians are background-checked and uniformed, and they report to an office where a real person answers the phone around the clock. We’ve built our reputation in neighborhoods like Inman Square and the Agassiz area by showing up when we say we will and leaving the job done properly the first time.
Air Duct Cleaning Services We Offer in Cambridge
Air Duct Cleaning
We clean the full supply and return duct network using professional-grade Rotobrush and Nikro equipment, with a camera inspection before and after so you see what came out. Most Cambridge jobs are completed in one visit, even when we’re working around retrofitted ductwork hidden in plaster walls or old chimney chases. Learn more about our Air Duct Cleaning in Cambridge.
Dryer Vent Cleaning
Lint accumulation in dryer vents is a leading cause of house fires, and Cambridge’s older multi-family buildings often have vent runs that exceed safe lengths or terminate in awkward locations. We clear the full run and verify airflow with a camera. Learn more about our Dryer Vent Cleaning in Cambridge.
HVAC Cleaning
We clean blower assemblies, evaporator coils, and plenums using equipment from Abatement Technologies and Honeywell, restoring system efficiency without cutting corners. In Cambridge’s humid river-basin climate, this work directly addresses the mold and mildew pressure that builds inside poorly insulated mechanical spaces. Learn more about our HVAC Cleaning in Cambridge.
Duct Repair & Sealing
Retrofitted ductwork in Cambridge’s pre-1940 housing stock often leaks at seams and connections, wasting heated or cooled air into basements and crawlspaces. Our Cambridge Duct Repair & Sealing restores airflow where it belongs.
Air Quality & Sanitizing
Using EPA-registered products from Guardsman, our Air Quality & Sanitizing - Cambridge service treats duct interiors to reduce microbial growth, addressing the musty odors and allergen loads that accumulate in condensation-prone older systems.
Neighborhoods We Serve in Cambridge
We work across Cambridge’s full range of residential architecture, from the brick row houses of East Cambridge to the wood-frame triple-deckers of North Cambridge. Most calls are answered same-day or next-day.
- Central Square (02139) - dense rental stock with heavily retrofitted duct systems
- Inman Square - Victorian multi-families with attic kneewall duct runs
- North Cambridge (02140) - triple-deckers with shared building systems and hidden access panels
- Harvard Square / Agassiz area - older conversions with basement mechanical rooms prone to damp
Why Cambridge’s Climate & Housing Affect Air Duct Cleaning
Cambridge sits in the Charles River basin, and that geography creates a specific problem for its older housing. The combination of humid summers and hard freeze-thaw winters drives repeated condensation inside the poorly insulated basements and crawlspaces where much of the city’s retrofitted ductwork lives. We’ve opened access panels in North Cambridge triple-deckers to find mold colonization that has been active for years, feeding on moisture that never fully dries.
The housing stock itself compounds this. Cambridge’s dense concentration of pre-1940 triple-deckers and attached row houses, particularly across Central Square and Inman Square, was built for steam or hot-water radiator heat. When forced-air systems were retrofitted decades later, contractors routed ducts through old plaster walls, chimney chases, and cramped basement ceilings. The resulting runs are non-standard, circuitous, and trap debris far more readily than purpose-built systems. Layered on top is the extreme rental churn driven by Harvard and MIT’s academic calendar. These same difficult-to-access duct systems cycle through tenant after tenant with little or no cleaning history. In the rental triple-deckers throughout Central Square, individual floor units often share a single building’s retrofitted duct system that was snaked through old steam-pipe risers, and it’s common for our technicians to find no evidence of any prior cleaning across multiple tenant generations.
Air Duct Cleaning in Cambridge, Built on the K.E.Y.S. Code
From the older colonials near the coast to the post-war capes farther inland, Boston Metro houses share one thing: ductwork that breathes what you breathe. Bellows Air Duct & Vent Co., named for the oldest air-moving tool there is, sends trained journeymen who inspect with a camera, clean to the collar, and show you before and after. No $49 bait coupons, no surprises on the bill. One honest price, in writing, before we start. Senior and veteran homeowners save 5% on every visit.
We stand behind our work with The Keystone Standard: 90 days, in writing, no arguing. we coordinate through our Boston Metro service area
Air Duct Cleaning in Cambridge
Named for the oldest air-moving tool there is, Bellows treats ductwork like the lungs of your house. We run a camera through before we start and again when we’re done, so you see what we see. No $49 bait coupons that turn into $800 at the door. One honest price, shown before work starts, with no surprises on the bill. Our journeymen clean to the collar and clear dryer vents to code, because lint fires are real and preventable.
We hire local, train apprentices into journeymen, and answer the phone with a person. The Keystone Standard backs every job: 90 days, in writing, no arguing. we coordinate through our Boston Metro service area
Air Duct Cleaning in Cambridge
Named for the oldest air-moving tool there is, Bellows treats ductwork like the lungs of your house. We run a camera through before we start and again when we’re done, so you see what we see. No $49 bait coupons that turn into $800 at the door. One honest price, shown before work starts, with no surprises on the bill. Our journeymen clean to the collar and clear dryer vents to code, because lint fires are real and preventable.
We hire local, train apprentices into journeymen, and answer the phone with a person. The Keystone Standard backs every job: 90 days, in writing, no arguing. we coordinate through our Boston Metro service area
Air Duct Cleaning in Cambridge
Named for the oldest air-moving tool there is, Bellows treats ductwork like the lungs of your house. We run a camera through before we start and again when we’re done, so you see what we see. No $49 bait coupons that turn into $800 at the door. One honest price, shown before work starts, with no surprises on the bill. Our journeymen clean to the collar and clear dryer vents to code, because lint fires are real and preventable.
We hire local, train apprentices into journeymen, and answer the phone with a person. The Keystone Standard backs every job: 90 days, in writing, no arguing. we coordinate through our Boston Metro service area
Pricing for Air Duct Cleaning in Cambridge
We disclose pricing before we start, and the number we give on the phone is the number on the invoice.
| Service | Typical Range |
|---|---|
| Standard residential air duct cleaning (single system, up to 12 vents) | $350-$550 |
| Larger homes or multi-zone systems (13-20 vents) | $550-$750 |
| Heavy contamination / mold remediation prep | $750-$1,200 |
| Dryer vent cleaning (standard run) | $120-$180 |
| HVAC blower and coil cleaning | $250-$400 |
Every job includes before-and-after camera inspection at no additional charge. We also offer a permanent 5% Senior and Veteran discount, and $50 off any repair over $250.
Service Area - Cities Near Cambridge
Our vans cover the full metro area. We regularly work in Somerville, where the housing stock resembles Cambridge’s own triple-decker density; Brookline, with its large converted Victorians; Medford, where newer construction mixes with older homes; and Boston proper, from Back Bay to Dorchester. If you’re in any of these communities and need ductwork cleaned by a company that shows up when promised, we’re already familiar with your area.
Serving Cambridge, MA - Our Local Coverage Area
We’re based in the Cambridge 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 Cambridge
Most Cambridge homeowners pay between $350 and $550 for a standard single-system cleaning with up to 12 vents. Larger homes or systems with heavy contamination run higher. Call (844) 685-6342 for an exact quote based on your specific layout - estimates are free, and we disclose the full price before we start.
Every three to five years for owner-occupied homes, but more frequently for Cambridge’s heavy rental turnover. If you’re in a triple-decker near Central Square or Inman Square with unknown cleaning history, we recommend starting with a full inspection and cleaning, then establishing a schedule from there. Call us to book a camera inspection.
Yes. We’ve specialized in Cambridge’s retrofitted systems since 2012, and we carry flexible Nikro and Rotobrush equipment designed for non-standard duct geometries, tight basement runs, and access panels hidden in closets or behind drywall. We also document the full job with before-and-after camera footage so you see what was accomplished.
Repair and sealing is almost always the more practical choice in Cambridge’s older housing, since full replacement would require opening walls and ceilings in buildings never designed for ductwork. We seal seams and connections using professional-grade materials, restoring airflow without destructive renovation. Call (844) 685-6342 and we’ll assess whether repair or replacement makes sense for your specific system.
We often can, especially for calls from the 02138, 02139, 02140, and 02142 ZIP codes. Our office answers live 24 hours a day, and we route technicians from our regular Cambridge schedule to accommodate urgent requests when possible. For fastest response, call (844) 685-6342 rather than using email.
Ready to get your ductwork cleaned by a company that shows up, does the job right, and stands behind it in writing? Call Bellows Air Duct & Vent Co. at (844) 685-6342 for a free estimate. We’ll give you one honest price before we start, and we’ll back the work with our 90-Day Done Right Promise.
Written by the team at Bellows Air Duct & Vent Co., serving Cambridge since 2012.
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 Cambridge Customers Say
"Happy with the cleaning itself. The written summary took a few days to arrive after I asked for it, which was slower than I expected."
- Stephanie Lawson"Booked online at nine at night, got a confirmation, a reminder, and a call when they were fifteen minutes out."
- Renee Fletcher"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I did not need."
- Marcus Robinson