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 in North Andover, MA
Dryer vent cleaning in North Andover runs $129-$269 for most single-vent homes, and the job usually takes 45-90 minutes. What makes North Andover different is the housing stock: large 1970s-1990s colonials and garrisons on wooded lots, where original duct runs now carry 30-50 years of accumulated lint, pollen, and organic debris from the town’s 2,700 acres of protected open space. Call (806) 606-6902 for a written price before any work begins.
Why North Andover Homes Are Different
North Andover sits in the Merrimack Valley with a heating season that runs forced-air systems hard from October through April. Add the dense tree canopy around Lake Cochichewick and the conservation land ringing Harold Parker State Forest, and you get a specific problem: return-air grilles packed with fine oak pollen, pine debris, and leaf-mold particulate within a single season. Homes backing up to the Cochichewick watershed collect a biological load that neighboring Andover rarely sees, simply because the lot sizes and canopy coverage here are more extensive.
The town’s residential build-out from the 1970s through the 1990s produced hundreds of large colonial and garrison-style homes, many still running their original forced-air duct systems. That means 30-50-year-old sheet metal or flex duct with failing tape seals, separated joints, and interior surfaces that have never been photographed. A smaller cluster of 19th- and early-20th-century homes near the historic town center often have ductwork added during mid-century retrofits, with non-standard trunk configurations that require extra access planning before any cleaning or sealing work begins.
Our Main North Andover Services
Most North Andover homeowners call us first about two things: the air duct system and the HVAC unit itself.
Air Duct Cleaning in North Andover
Full air duct cleaning in North Andover addresses the debris that accumulates inside supply and return runs across long heating seasons. Homes near conservation corridors pick up fine organic particulate faster than more urbanized neighbors. Each run is photographed before and after, and the written scope includes every register, plenum, and trunk. This is the core service for anyone who has never had ducts inspected in a 30-50-year-old home. See the full scope here: Air Duct Cleaning in North Andover.
HVAC Cleaning in North Andover
HVAC cleaning in North Andover goes beyond the duct runs to the blower assembly, evaporator coil, and drain pan. The same organic debris that coats duct walls settles on coil surfaces and reduces heat transfer. Blower wheels caked with lint and pollen spin out of balance and pull more amperage. For forced-air systems running from October through April, this matters. The full service detail is here: HVAC Cleaning in North Andover.
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.
BeforeAfterDryer Vent Cleaning in North Andover
Dryer vent cleaning in North Andover is the highest-frequency job we do here, and the local housing stock is the reason. Long vent runs through 1970s-1990s colonials and garrisons often exit through roofs or extend 20-30 feet to an exterior wall, collecting lint at every elbow. The dense tree canopy around Lake Cochichewick adds fine organic particulate that mixes with lint and hardens into a fire-load material faster than in open suburban lots. Most North Andover dryer vents have never been opened and photographed. Our written scope names the vent run length, the exit point, and what the before-photo shows before any cleaning begins. The full service detail lives on Dryer Vent Cleaning.
Dryer Vent Inspection
Signs you need it
Clothes take longer than 35-40 minutes to dry, the dryer exterior gets hot during a cycle, or you can see lint accumulating around the exterior vent opening.
What it costs in North Andover
A camera inspection of a single dryer vent run in North Andover ranges from $89-$145, depending on access to the exit point.
How we do it
We open the exterior termination, run a camera through the full vent length, and photograph every elbow and transition before quoting any cleaning work.
Lint Removal
Signs you need it
The dryer has not been cleaned in two or more years, or the exterior flap no longer opens fully during operation.
What it costs in North Andover
Lint removal for a standard North Andover single-vent run is $129-$269, with multi-story or roof-exit runs at the upper end.
How we do it
We run a rotating brush from the dryer side through to the exterior termination, then follow with compressed air and a HEPA-filtered negative-pressure collection at the exit.
Bird Guard Installation
Signs you need it
The existing vent cover is missing, damaged, or showing signs of nesting material around the exit point.
What it costs in North Andover
Bird guard install in North Andover runs $45-$95 depending on the exterior wall material and vent exit height.
How we do it
We size a galvanized or stainless guard to the vent opening, secure it to the exterior surface, and document the finished installation with a photo.
What Dryer Vent Cleaning Costs in North Andover
| Item | Typical range in North Andover |
|---|---|
| Camera inspection (single vent) | $89-$145 |
| Lint removal (standard single-vent run) | $129-$269 |
| Bird guard installation | $45-$95 |
How often should a dryer vent be cleaned in North Andover?
Clean it annually, or every six months if the vent run exceeds 20 feet or exits through the roof. The tree canopy here puts extra fine particulate through the dryer, which accelerates lint accumulation.
Is roof-exit dryer vent cleaning different in North Andover?
Yes. Roof exits require ladder or roof access and often have more elbows. The price reflects the added labor and fall-protection equipment. Call (806) 606-6902 for a written quote on your specific vent run.
Duct Repair & Sealing in North Andover
Duct repair and sealing in North Andover is the natural second job we quote after an initial cleaning inspection. Homes built between the 1970s and 1990s run original sheet metal and flex duct with failing foil tape, separated joints, and leaks that pull attic or basement air into the supply stream when the system cycles. The humidity pockets around Lake Cochichewick and the conservation corridors make interior duct corrosion and mold staining more common in North Andover than in neighboring towns with open lots and less canopy. Full detail on Duct Repair & Sealing.
Duct Sealing
Signs you need it
Rooms at the far end of the house never reach set temperature, or your energy bill climbs through winter shoulder months even with a newer system.
What it costs in North Andover
Duct sealing in North Andover ranges from $425-$900 for a typical single-system home, depending on accessible linear footage.
How we do it
We find leaks with a pressure test or visual inspection, then seal accessible joints with mastic or aluminum tape rated for HVAC duty, photographing each sealed section.
Flex Duct Repair
Signs you need it
Flex runs in the attic are kinked, sagging, disconnected, or torn by rodent activity, causing airflow loss to specific rooms.
What it costs in North Andover
Flex duct repair or replacement in North Andover runs $180-$450 for a single run, not including any new duct material if replacement is needed.
How we do it
We pull back the insulation, inspect the core, and replace or reattach the damaged section with proper suspension and sealed connections, documenting before and after.
Mastic Sealant
Signs you need it
Visible gaps at trunk connections, plenum seams, or register boxes show streaks of dust and indicate ambient air being pulled into the supply stream.
What it costs in North Andover
Mastic sealant application in North Andover runs $225-$500 depending on the number of joints and access difficulty in the attic or basement.
How we do it
We clean the joint surface, apply a continuous mastic bead or brush coat, and leave it to cure, then photograph the sealed seam for the job record.
What Duct Repair & Sealing Costs in North Andover
| Item | Typical range in North Andover |
|---|---|
| Duct sealing (typical single system) | $425-$900 |
| Flex duct repair (single run) | $180-$450 |
| Mastic sealant application | $225-$500 |
Does duct sealing actually lower heating bills in North Andover?
Yes, when the leaks are in unconditioned space like an attic or exterior-wall chase. Sealing those returns and supplies means the system pushes conditioned air into rooms instead of losing it before the register. Call (806) 606-6902 for a written scope.
Can you seal ducts without replacing all the ductwork?
In most North Andover homes, yes. Accessible joints and seams can be sealed without swap-out unless the duct material itself is degraded or collapsed. We quote only what the camera shows.
Air Quality & Sanitizing in North Andover
Air quality and sanitizing in North Andover is driven by two local conditions: the prolonged heating season keeps windows shut and recirculates the same air from October through April, and the dense tree canopy around Lake Cochichewick and the conservation corridors puts a heavy organic spore load through the return grilles. Homes backing up to Harold Parker State Forest routinely show fine oak pollen and pine debris inside return runs within a single season. In damp spring and fall shoulder months, that organic material colonizes with mold and bacteria inside the ductwork. Full detail on Air Quality & Sanitizing.
Mold Treatment
Signs you need it
Visible mold growth on interior duct walls or plenum surfaces, often found during a camera inspection after a damp spring or fall season.
What it costs in North Andover
Mold treatment in North Andover ranges from $350-$750 depending on the square footage of affected duct surface.
How we do it
We apply an EPA-registered antimicrobial to affected surfaces after source removal, then photograph the treated area and note the product in the written job record.
Odor Removal
Signs you need it
A persistent stale, musty, or combustion-like smell comes from the registers when the blower cycles on.
What it costs in North Andover
Odor removal in North Andover runs $225-$450 and is usually combined with a cleaning if the odor source is organic debris inside the runs.
How we do it
We identify the odor source by camera, then clean or treat the affected surfaces and run the blower to flush residual odor before re-checking the registers.
UV Light Installation
Signs you need it
Recurring coil mold or microbial growth on the evaporator coil despite cleaning, common in homes near the Cochichewick watershed humidity pockets.
What it costs in North Andover
UV light installation in North Andover runs $600-$1,200 depending on unit brand and installation location near the coil.
How we do it
We mount the UV unit in the supply plenum or above the coil, wire it to the blower circuit, and confirm operation with the unit’s own indicator.
What Air Quality & Sanitizing Costs in North Andover
| Item | Typical range in North Andover |
|---|---|
| Mold treatment (per affected duct section) | $350-$750 |
| Odor removal | $225-$450 |
| UV light installation | $600-$1,200 |
Does sanitizing actually address North Andover pollen and mold?
Yes, but only when the source debris is removed first. Sanitizing without cleaning leaves dead organic matter behind. We clean, then treat, then photograph. Call (806) 606-6902 for a written price.
Is UV light installation worth it in North Andover homes?
For homes near the Cochichewick watershed or conservation land with recurring coil mold, yes. UV keeps microbial growth from re-establishing on the coil surface where moisture sits through the shoulder seasons.
Brands We Service in North Andover
We service and install Guardsman, Rotobrush, Nikro, and Honeywell equipment across North Andover. Parts for common units are stocked on our service vehicles, so most installs and replacements happen in a single visit. See our brands for the full equipment roster.
Pricing for Air Duct Cleaning in North Andover, MA
| Service | Typical range in North Andover |
|---|---|
| Dryer vent camera inspection | $89-$145 |
| Dryer vent lint removal | $129-$269 |
| Bird guard installation | $45-$95 |
| Duct sealing | $425-$900 |
| Flex duct repair | $180-$450 |
| Mastic sealant application | $225-$500 |
| Mold treatment | $350-$750 |
| Odor removal | $225-$450 |
| UV light installation | $600-$1,200 |
What pushes cost up in North Andover is access: attic chases, finished basements, and roof-exit vent runs all add labor. What keeps our pricing honest is Haven Standard Clause 1: you get a written price before any panel comes off, and that price is the price.
Neighborhoods We Serve in North Andover
We work across the full town, from the historic center near the common to the conservation-adjacent neighborhoods ringing the Cochichewick watershed and Harold Parker State Forest. Our scheduling team can usually get a technician to your door within a few business days.
- Old Center
- Cochichewick
- Harold Parker
- Osgood Hill
- Stevens Estate
Service Area - Cities Near North Andover
CleanRun serves the Merrimack Valley and surrounding towns. We work regularly in Methuen, MA and Haverhill, MA, and make the short drive down to Tewksbury, MA when homeowners there need the same documented photo record. Our service area also extends west to Lawrence, IN for select jobs.
Serving North Andover, MA - Our Local Coverage Area
We’re based in the North Andover 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 North Andover
Most North Andover appointments are scheduled within two to five business days depending on the service. Dispatch runs from our Boston-area office, and crews familiar with North Andover’s road network handle scheduled jobs in a single visit.
For interior ductwork, no. If a dryer vent exits through a shared or exterior wall in a planned development, check your HOA’s exterior alteration rules before any vent guard or reroute. We can provide a written scope for your HOA file.
Yes. We work on homes bordering Harold Parker State Forest and the Cochichewick watershed, and we plan access around steep driveways and wooded lots as a standard part of scheduling, not an exception.
Call (806) 606-6902 for a written price on dryer vent cleaning, duct sealing, or air quality work in North Andover. No coupon required, no per-vent pricing, and the before-and-after photo record comes with every job.
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 North Andover Customers Say
"Flat price agreed up front, no per-vent add-ons at the end. That was the whole reason I did not call the coupon company."
- Suzanne B."The dryer vent was almost completely blocked with lint. They showed me the photograph and I understood immediately why the dryer had been running twice."
- Lucia M."They found a disconnected duct in the crawl space that had been dumping conditioned air under the house for years. Photographed it, quoted the repair, fixed it."
- Devon A.