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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Before
AfterAir Duct Cleaning Company in Waltham, MA
Air duct cleaning in Waltham typically runs $450 – $900 for a standard single-system home, and most jobs are completed in a single visit. The city’s mix of 1920s colonials, mid-century ranches, and new construction off Trapelo Road means no two duct layouts are alike, which is exactly why we give a written price before any work starts. Call (737) 727-2314 and you’ll get a real person, a straight answer, and a crew that knows Waltham’s housing stock.
Why Waltham Homes Are Different
Waltham sits in a valley along the Charles River, so humidity lingers longer than it does on the surrounding hills. That matters for ductwork. Moisture collects in unconditioned attics and basements, and if a return duct runs through a damp space, you get exactly what you’d expect: dust that sticks, mild growth that smells, and registers that need more than a quick wipe. Homes up near Prospect Hill and Cedarwood tend to be newer with flexible duct runs, while the South Side and Warrendale neighborhoods have older galvanized steel trunks that carry decades of accumulated debris. The older the home, the more likely we find original ductwork that was sized for a gravity furnace, not a modern high-efficiency system. That changes how we clean: tighter turns, smaller access points, and more time on the negative-pressure setup. In Waltham, we also see a lot of homeowner-modified basement returns, especially in the converted two-family homes near Moody Street, where DIY additions pulled construction dust straight into the system.
Our Main Waltham Services
Most Waltham homeowners call us for one of two reasons: a dryer vent that’s stopped pulling moisture, or whole-house ductwork that hasn’t been touched since the last owner. Here’s what each job looks like in this city.
Dryer Vent Cleaning in Waltham
Waltham dryers are often in basements with long vent runs that exit through a rim joist or up through the roof. That’s a recipe for lint buildup, and in older homes near the Piety Corner area, we regularly find vents that were never properly joined, letting warm moist air leak into wall cavities. The job involves brushing the full run with a Rotobrush system and extracting everything with a HEPA vacuum, then confirming airflow at the exterior termination. Dryer Vent Cleaning in Waltham gets its own page because the safety stakes are real and the work is specific.
Air Duct Cleaning in Waltham
A full air duct cleaning in Waltham means cleaning the supply and return sides of the system, the trunk lines, and each branch feeding individual rooms. In homes with radiators plus a separate AC duct system (common in the older neighborhoods off Lexington Street), the duct side is smaller but often dirtier, because the system sits idle for half the year. We use negative-pressure extraction and a Nikro HEPA vacuum so loosened debris goes directly into containment, not back into your living room. Air Duct Cleaning in Waltham covers the full scope and pricing.
HVAC Cleaning in Waltham
HVAC cleaning goes beyond the ducts to the blower fan, evaporator coil, drain pan, and housing. In Waltham, where many homes run central AC from May through September, the coil picks up a film of dust and pollen that cuts efficiency and shortens equipment life. We pull the blower, clean the coil with appropriate cleaners, flush the drain line, and reassemble with the housing wiped down. HVAC Cleaning in Waltham explains what’s included in detail.
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.
Brands We Service in Waltham
We service and work around equipment from every major manufacturer installed in Waltham homes, including systems paired with Aprilaire and Guardsman filtration products. Common replacement parts for these brands are stocked on our trucks, so most filter housing and basic component swaps happen the same day. See our brands for full detail.
Pricing for Air Duct Cleaning Company in Waltham, MA
| Service | Typical range in Waltham |
|---|---|
| Air duct cleaning (standard single system) | $450 – $900 |
| Air duct cleaning (larger or zoned system) | $750 – $1,400 |
| Dryer vent cleaning | $140 – $260 |
| Dryer vent repair or replacement | $190 – $450 |
| HVAC cleaning (blower, coil, drain, housing) | $380 – $700 |
| Whole-home air duct + HVAC cleaning (combined) | $700 – $1,200 |
What pushes price up in Waltham? Access. If your furnace is in a tight basement closet or the main trunk is boxed in behind finished drywall, the job takes longer. The price we quote is written, and it does not change once we’re on site.
Neighborhoods We Serve in Waltham
We cover all of Waltham, from the dense streets near Moody Street up to the newer developments off Lexington Street and everything in between. Response time for most Waltham jobs is one to three business days from your call.
- South Side
- Warrendale
- Piety Corner
- Cedarwood
- Prospect Hill
Service Area – Cities Near Waltham
Beyond Waltham, we handle jobs in Belmont, MA, Lexington, MA, and Newton, MA on a regular schedule, with crews staged locally so drive times stay tight. We also serve Arlington, VA through our networked locations.
Serving Waltham, MA - Our Local Coverage Area
We’re based in the Waltham 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 Company in Waltham
Most Waltham appointments are scheduled within one to three business days of your call. We do not run four-hour arrival windows. You get a live trackable arrival time through The Relay Standard, updated as the technician drives. Call (737) 727-2314 to see current availability.
For standard cleaning, no permit is required anywhere in Waltham. Condo associations may have access rules for shared mechanical spaces, so check your HOA documents if you’re in a multi-unit building. We are happy to work around whatever access window your association requires. We can walk you through it when you call (737) 727-2314.
All of Waltham, including the South Side, Warrendale, Cedarwood, Prospect Hill, and Piety Corner. If you’re within the Waltham city limits, we serve your address. If you’re across the line, check our service area section above or just call and ask.
Have questions about your ductwork? Call (737) 727-2314 for a free estimate and a straight answer from a real person.
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 Waltham Customers Say
"Booked a slot in the app, got a reminder text, and watched the crew's van on the map as it came. Cleaned all the vents and the main trunk. Easy from start to finish."
- Rob J."Cleaning plus HVAC coil clean. Tech texted when he was ten minutes away. No surprises on the price."
- Evan S."Dryer vent fix fixed the burning smell. The clog was behind the elbow and the whole laundry room smells normal now."
- Dennis K.