Air Duct Cleaning Services in Randolph, MA
Professional air duct cleaning in Randolph typically runs $350-$650 for a standard single-family home, with most jobs completed in one visit. Bellows Air Duct & Vent Co. has worked in Randolph since 2012, and our technicians know the ranch and split-level layouts that dominate the 02368 ZIP code. Call (844) 685-6342 for upfront pricing and same-week scheduling.
We’ve lost count of how many times we’ve pulled into a driveway off North Main Street or turned onto a side street near Randolph High School and found the same story: a homeowner who’s lived in the same house since the kids were small, who finally noticed the dust settling on furniture hours after cleaning, or whose spouse started waking up congested every November when the heat kicks on. These aren’t people who shop for coupons. They’re people who want the work done right once, verified with their own eyes, and never worried about again.
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 Randolph Homeowners Choose Bellows Air Duct & Vent Co.
Randolph isn’t a town that rewards flash. The homeowners we serve in neighborhoods like Highland Park and near Crawford Square tend to stay put for decades, and they’ve seen enough contractors come through to know the difference between a company that trains its people and one that hires whoever answers a Craigslist ad. We’ve earned our place here through repeat calls and neighbor-to-neighbor referrals, not by buying the biggest ad.
Our technicians are background-checked and uniformed, and they answer to a live person at our office 24 hours a day. No voicemail maze, no app to download. When you call (844) 685-6342, someone picks up. We show up when we say we will, we show you the inside of your ducts on camera before we touch anything, and we show you again when the work is done. Our 90-Day Done Right Promise means if something isn’t right, we make it right with no paperwork and no arguing. That’s been our standard since 1984.
We also keep our standing offers straightforward: $50 off any repair over $250, a free second opinion on any written estimate you bring us, an $89 seasonal tune-up, and a permanent 5% discount for seniors and veterans. The price we quote on the phone is the price on the invoice.
Air Duct Cleaning Services We Offer in Randolph
Air Duct Cleaning
We clean the full supply and return network in your home using professional-grade Rotobrush and Nikro equipment, agitating and extracting built-up dust, pollen, and debris from every accessible run. Every job starts and ends with a camera inspection so you see exactly what was in there and what came out.
Learn more about our Air Duct Cleaning in Randolph.

Dryer Vent Cleaning
Clogged dryer vents are a leading cause of house fires, and in Randolph’s older two-family and multifamily buildings, shared vent runs often go years without proper cleaning. We clear the full line from appliance to exterior termination and verify airflow with a meter.
Learn more about our Dryer Vent Cleaning in Randolph.

HVAC Cleaning
Your furnace, coils, and blower motor collect the same debris your ducts do, and blowing clean air through dirty components defeats the purpose. We clean the full mechanical system so the air moving through your home is filtered through equipment that isn’t contributing to the problem.
Learn more about our HVAC Cleaning in Randolph.

Duct Repair & Sealing
Fifty-year-old sheet-metal ductwork in Randolph’s mid-century homes develops gaps at seams, corrosion in crawl spaces, and disconnections where supports have failed. We repair or seal damaged sections, and when we find ductwork routed beneath slabs or through unconditioned spaces with condensation damage, we address it properly rather than cleaning over the problem.
Learn more about our duct repair and sealing services by calling (844) 685-6342.

Air Quality & Sanitizing
For homes where microbial growth is present, particularly in ducts with chronic moisture from New England humidity or condensation in crawl-space runs, we apply EPA-registered antimicrobial treatments from trusted manufacturers like Honeywell. We never sell sanitizing as an add-on to every job; we recommend it only when camera inspection shows it’s warranted.
Learn more about our air quality and sanitizing services by calling (844) 685-6342.

Neighborhoods We Serve in Randolph
Our trucks cover the full 02368 ZIP code, from the wooded streets near the Blue Hills Reservation boundary to the more concentrated areas around North Main Street and the shopping district near Crawford Square. Most Randolph appointments are scheduled within three to five business days, with emergency calls prioritized same-day or next-day depending on technician availability.
- Highland Park
- Crawford Square area
- North Main Street corridor
- Streets near Randolph High School
- Woodland-edge neighborhoods abutting Blue Hills Reservation
Why Randolph’s Climate & Housing Affect Air Duct Cleaning
Randolph’s suburban boom of the 1960s and early 1970s left the town with a dense concentration of ranch and split-level homes whose original sheet-metal ductwork - now 50-plus years old - runs through unfinished basement plenums just blocks from the Blue Hills Reservation’s northern border, where elevated seasonal pollen and mold-spore loads infiltrate HVAC intakes at rates measurably higher than in more urbanized neighbors like Braintree or Quincy. This combination of aging duct systems and a woodland-edge microclimate makes Randolph one of the highest-need duct-cleaning markets on the South Shore.
The majority of Randolph’s single-family housing was built between roughly 1955 and 1975 as the town rapidly suburbanized, primarily ranch, raised-ranch, and split-level styles with forced-air heating systems and original galvanized or bare sheet-metal ductwork that has rarely been replaced. The town also has a substantial stock of two-family and small multifamily buildings from the same era, where shared trunk lines serving multiple units accumulate debris faster and often go unserviced for longer.
Cold, damp winters that run October through April put forced-air systems under continuous heavy use, and the proximity to Blue Hills Reservation’s tree canopy amplifies spring pollen infiltration and fall organic debris loads entering outdoor units and return-air vents. The extended heating season means ducts cycle accumulated particulates through living spaces for months without a break. Technicians working Randolph’s mid-century ranches frequently find ductwork routed beneath slab or through unconditioned crawl spaces - layouts that trap condensation from New England winters and foster microbial growth in the bends, requiring extra access cuts and antimicrobial treatment that flat-rate pricing from out-of-town companies rarely accounts for.
Pricing for Air Duct Cleaning in Randolph
We don’t bait with a low number and then upsell at the door. Our pricing is disclosed upfront, before a single tool is lifted, based on the size of your system, accessibility of your ductwork, and what the camera inspection reveals.
| Service | Typical Range in Randolph |
|---|---|
| Standard single-family air duct cleaning (1 furnace, up to 15 vents) | $350 - $650 |
| Larger homes or systems with 16+ vents | $650 - $950 |
| Dryer vent cleaning (standard single-family) | $125 - $225 |
| HVAC cleaning (furnace, coils, blower) | $275 - $450 |
| Duct repair or sealing (per project) | $200 - $800+ |
| Antimicrobial sanitizing (when warranted) | $150 - $300 |
Every estimate is free, and every price is locked before work begins. Call (844) 685-6342 for an exact quote on your home.
Service Area - Cities Near Randolph
We also serve homeowners in surrounding communities including Braintree, Holbrook, Canton, and Stoughton. Our technicians route daily across eastern Norfolk County, so if you’re in a neighboring town and found this page first, the same pricing standards and 90-Day Done Right Promise apply.
Serving Randolph, MA - Our Local Coverage Area
We’re based in the Randolph 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 Randolph
Most standard single-family homes in Randolph fall between $350 and $650 for a complete air duct cleaning, with larger or more complex systems ranging up to $950. The exact price depends on your home’s vent count, duct accessibility, and whether we find conditions like slab-duct moisture damage that need additional work. Call (844) 685-6342 for a free, exact quote - estimates are free and the price we quote is the price you pay.
Given Randolph’s extended heating season and elevated pollen loads from the Blue Hills Reservation, we recommend every 3 to 5 years for most homes, and every 2 to 3 years for households with allergies, pets, or smokers. Homes with the original 1960s-70s ductwork common in Randolph’s ranch and split-level neighborhoods often benefit from more frequent inspection, as aging metal seams corrode and trap debris. Call (844) 685-6342 to schedule a camera inspection and we’ll tell you honestly whether you’re due.
Yes, though slab-duct systems and crawl-space runs in Randolph’s mid-century ranches require specialized access and often reveal condensation damage or microbial growth that flat-rate cleaners miss or ignore. We camera-inspect these layouts before quoting, so you know exactly what we’re dealing with and what it will take to do it right. Call (844) 685-6342 to discuss your home’s specific layout.
Repair and sealing is almost always more economical than full replacement for the localized gaps, seam separations, and corrosion spots we find in Randolph’s 50-plus-year-old systems. Full replacement typically runs into the thousands and is only necessary when ductwork is extensively deteriorated or improperly sized. We camera-inspect first and give you an honest assessment with no pressure either way. Call (844) 685-6342 for a free second opinion if another company has recommended replacement.
Most Randolph appointments are scheduled within 3 to 5 business days, and we prioritize emergency calls - significant mold findings, post-renovation debris, or respiratory concerns - for same-day or next-day service when possible. Calls are answered by a live person 24 hours a day, so you’ll know immediately what we have available. Call (844) 685-6342 to check this week’s schedule.
Ready to see what’s inside your ducts? Call Bellows Air Duct & Vent Co. at (844) 685-6342 for free upfront pricing and camera-verified air duct cleaning in Randolph. We’ll show you the before, we’ll show you the after, and we’ll stand behind the work for 90 days - in writing, no paperwork, no arguing.
Written by the team at Bellows Air Duct & Vent Co., serving Randolph 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.
- 3A background-checked tech heads outLicensed & insured, typically within same-day.
- 4You approve before work beginsNothing starts until you say go.
What Bell Customers Say
"Showed up fast, fixed it right the first time, and the price matched the quote. Couldn't ask for more."
- Verified local homeowner"Professional from the first call. Explained everything clearly and left the area spotless."
- Verified local homeowner"Called in the morning, problem solved by afternoon. Honest, upfront pricing - highly recommend."
- Verified local homeowner