Fast, Reliable Air Duct Cleaning Across Lexington
Air duct cleaning in Lexington, MA typically runs $350–$750 for a full residential system and is usually completed in a single visit. Scott Gray handles every job personally, bringing 11 years of focused ductwork experience to homes across 02420 and 02421. Call (888) 597-5659 for a free estimate.
We’re familiar with Lexington’s roads from Marrett Road to Waltham Street, and we know the difference between a quick in-and-out vacuum job and the thorough cleaning these older systems actually need. Lexington’s rural and acreage properties often sit back from the road with extended driveways and detached workshops — we plan for single-trip service with equipment that can handle full system runs without callbacks. Our Air Duct Cleaning team arrives with Rotobrush brush systems, Nikro HEPA vacuums, and the expectation that we’ll finish what we start before we leave your driveway.
Why Everest Air Duct Cleaning Service Massachusetts Is Lexington’s Preferred Air Duct Cleaning Company
Direct accountability, every time. Scott Gray answers the phone and runs the job. That means the person quoting your Lexington home is the same person crawling your basement with a borescope. No franchise dispatchers, no rotating subcontractor crews.
617 customers have rated us 4.9 stars. That volume and consistency come from doing one thing — air ducts and dryer vents — for 11 years. Not HVAC upsells. Not general handyman work. Focused specialization that multi-trade companies spread thin cannot replicate.
We know Lexington’s housing stock. The split-levels and ranches built during the Route 128 boom have specific failure modes: uninsulated knee-wall cavities, original galvanized trunks, deteriorated mastic from the 1960s. We’ve cleaned enough of them to spot problems before they become expensive surprises.
Single-trip completion. For Lexington’s acreage properties with extended duct runs to detached workshops, we bring equipment sized for the job. Partial cleanings that miss remote branches are worse than useless — they leave you paying twice.
Our Air Duct Cleaning Services in Lexington
Residential Duct Cleaning
Lexington’s dominant housing stock — capes, ranches, and split-levels built between 1952 and 1975 — was constructed before modern indoor air quality standards. The original galvanized or early-gauge sheet-metal supply and return trunks in these homes run through unfinished basements, often with no vapor barrier beneath them. We clean the full supply and return network, including the main trunk lines that most budget operators skip. For homes near Minuteman National Historical Park, where mature oak-and-maple canopy produces heavy spring pollen loads, we pay particular attention to return-air intakes and exterior grille seals.
Commercial Duct Cleaning
Lexington’s commercial base includes professional offices along Hartwell Avenue and retail spaces in the town center. These systems see different load patterns than residential — longer runtime hours, different filter maintenance schedules, and tenant turnover that disrupts regular care. We handle commercial duct cleaning with the same Rotobrush and Nikro equipment we use on residential jobs, scaled to the building’s square footage and occupancy type.
Supply Duct Cleaning
Supply ducts push conditioned air to your living spaces. In Lexington’s 1960s split-levels, these branches frequently pass through uninsulated knee-wall cavities adjacent to attached garages — a construction shortcut common in that era’s town-approved plans. We serviced a 1960s split-level on Marrett Road where the supply duct, after passing through an uninsulated knee-wall cavity near the garage, had deteriorated mastic seals and collected rodent debris; our Rotobrush system cleaned the original galvanized sheet-metal runs in one trip, and we sealed the breaches with Abatement Technologies mastic, surprising the homeowner who had assumed the system was intact. Supply duct cleaning without sealing is incomplete. We clean it, repair it, and seal it.
Return Duct Cleaning
Return ducts pull air back to your HVAC unit, and they’re the primary entry point for Lexington’s heavy pollen loads and basement humidity. Homes in 02420 and 02421 with unfinished basements often have return trunks sitting directly on concrete floors, where decades of dust, fiberglass fiber from deteriorating insulation, and occasional moisture accumulation have built up. Our return duct cleaning includes the full trunk line, not just the visible grille at the wall.
Full System Cleaning
For Lexington’s acreage properties with detached workshops, extended duct runs, and heavy-duty equipment demands, partial cleaning is a false economy. Full system cleaning covers every supply branch, every return path, and the main trunk lines connecting them. We size our equipment and schedule for single-trip completion — no callbacks, no “we’ll need to come back with something bigger.” This is particularly critical for rural Lexington properties where service drives are long and workshop ducts add significant linear footage to the system.
Video Inspection
Before we clean, we look. Our video inspection finds rodent debris in unsealed knee-wall cavities, disconnected branches behind finished basement ceilings, and accumulation patterns that tell us where the system is actually failing. Self-reliant homeowners sometimes skip this step, assuming they know what’s in their ducts. The footage usually changes their minds. For Lexington’s older housing stock, video inspection often reveals surprises — breaches, previous homeowner DIY repairs, or construction debris left from 1960s installation — that fundamentally change the scope of work.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Lexington
We use Rotobrush brush-system technology, Nikro HEPA vacuums, and Abatement Technologies air scrubbers — the same equipment commercial contractors specify, not consumer-grade shop vacs with attachments. For sanitizing and filtration upgrades, we work with Honeywell and Aprilaire systems, stocking common components so Lexington customers aren’t waiting on parts. When we find deteriorated seals or failed connections in original Lexington ductwork, we repair with Abatement Technologies mastic and sealants rated for the temperature cycling these metal systems endure. The right tool for the actual job, not the closest thing on the truck.
Common Air Duct Cleaning Problems We See in Lexington Homes
- Original galvanized trunks with decades of unchecked accumulation. The sheet-metal ductwork installed during Lexington’s 1950s–1970s build-out is now 50–70 years old. These systems were built before modern IAQ standards and have often gone completely unserviced. The dust load isn’t surface coating — it’s compacted layers that require mechanical agitation, not just suction.
- Heavy spring pollen infiltrating return-air intakes. Lexington’s mature canopy and conservation land buffers produce pollen loads that exceed coastal communities. Return grilles without tight exterior seals pull that load directly into the system, where it deposits on duct walls and circulates through the house until physically removed.
- Deteriorated mastic seals in knee-wall cavities. That 1960s construction shortcut — running ducts through uninsulated spaces adjacent to garages — creates breach points where garage air, rodent debris, and temperature extremes enter the supply stream. Homeowners rarely know it’s happening until we show them the video.
- Extended duct runs to detached workshops on acreage properties. Lexington’s rural properties often have outbuildings with duct connections that add significant linear footage to the system. These runs are frequently omitted from standard cleaning scopes, leaving a major portion of the system untouched. We plan for single-trip completion of the full network.
Pricing for Air Duct Cleaning in Lexington, MA
| Service | Typical Range in Lexington |
|---|---|
| Residential full system cleaning (standard home) | $350–$550 |
| Residential full system cleaning (large home / extended runs) | $550–$750 |
| Video inspection with written assessment | $150–$250 |
| Duct repair & sealing (per breach) | $75–$200 |
| Air quality sanitizing (whole system) | $200–$400 |
| Commercial duct cleaning (per sq ft) | $0.25–$0.45 |
What moves you within these ranges: system size and linear footage, accessibility of basement and attic runs, presence of rodent debris requiring additional containment, and whether repair/sealing is needed beyond cleaning. Lexington’s older homes with original galvanized trunks and unfinished basements typically land in the middle-to-upper residential range due to accumulated load and access complexity. We provide exact quotes after video inspection — no estimates that balloon on arrival. Call (888) 597-5659 for your free assessment.
We Also Serve Cities Near Lexington
We regularly work in Arlington, Bedford, Winchester, and Burlington — each with distinct housing stock and duct configurations that differ from Lexington’s Route 128-era build-out. Arlington’s older Victorian and early-20th-century homes present different access challenges. Bedford and Winchester have more recent construction with different duct materials. Burlington’s faster growth produced different failure patterns. We adjust our approach to the actual town, not a one-size template.
Serving Lexington, MA — Our Local Coverage Area
We’re based in the Lexington 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 — Air Duct Cleaning in Lexington
Lexington’s acreage properties with detached workshops have extended duct runs that standard equipment can’t complete in one session, and rural service drives make callbacks inefficient and costly. We bring Rotobrush and Nikro systems sized for full system completion in one trip, including workshop branches that many operators skip or schedule separately. Call (888) 597-5659 to discuss your property’s layout — estimates are free.
More common than homeowners expect, particularly in 1960s split-levels with knee-wall cavities adjacent to garages where deteriorated mastic seals create entry points. We’ve found rodent debris in dozens of Lexington homes where owners assumed their system was intact until video inspection proved otherwise. The breaches also admit garage air and temperature extremes, so cleaning without sealing solves only half the problem. Call (888) 597-5659 for an inspection.
We clean ductwork, not garage doors — though we do encounter the heavy-duty openers and springs on rural Lexington properties when accessing attached garage knee-wall cavities for duct repair. If your oversized door is jamming or its springs haven’t been serviced, that maintenance should be handled before we schedule work that requires garage access. We can recommend specialists for door hardware; our focus stays on your duct system. Call (888) 597-5659 to coordinate timing.
We use Rotobrush brush-system technology for mechanical agitation of compacted dust in original galvanized trunks, Nikro HEPA vacuums for contained debris removal, and Abatement Technologies mastic and sealants for repairing breaches in deteriorated connections. These are industry-standard tools used by commercial contractors, not consumer-grade equipment. For Lexington’s 50–70-year-old ductwork, the brush system’s controlled aggression matters — too gentle and compacted layers remain; too harsh and original metal fatigues. Call (888) 597-5659 to see the equipment in action on your system.
Because Lexington’s older housing stock frequently contains surprises — disconnected branches, previous homeowner repairs, construction debris from original 1960s installation, or rodent breaches — that change the scope and cost of proper service. Video inspection lets us quote accurately and lets you see what we’re quoting against. Skipping this step leads to mid-job discoveries, price adjustments, and incomplete work. The $150–$250 inspection cost typically pays for itself in accurate scoping. Call (888) 597-5659 to schedule.
Ready to see what’s actually in your Lexington ducts? Scott Gray personally handles every job, from the first phone call to the final seal check. We’ve spent 11 years focused on one thing — air duct and dryer vent systems — and we’ve earned 617 customer reviews averaging 4.9 stars by doing it thoroughly, honestly, and without franchise-style handoffs. Whether you’re on Marrett Road, near the Battle Green, or back on a rural acreage with a workshop to service, we’ll quote your job accurately and complete it in one trip. Call (888) 597-5659 for your free estimate.
Written by Scott Gray, Owner at Everest Air Duct Cleaning Service Massachusetts, serving Lexington since 2014.