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.
Before
After
Before
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Before
AfterAir Duct Cleaning Company in Lexington, MA
Air duct cleaning in Lexington means working inside homes built between 1955 and 1975, where original sheet-metal ductwork runs through unfinished basements, dropped soffits, and low crawlspaces. We’re Linden Air Duct Cleaning, and we’ve built our entire approach around the realities of these older systems, the long heating season, and homeowners who want documented proof of what was done. Every visit starts with a written price before any work begins, and the technician’s name and photo reach you before we arrive. Call us at (980) 447-2498 to schedule.
Why Lexington Homes Are Different
Lexington’s housing stock wasn’t built to modern sealing standards. Those garrison colonials and split-levels in Fiske Hill and East Lexington often carry their original forced-air systems, now 50-plus years old and never professionally cleaned. Duct runs snake through unconditioned basement chases where temperature swings create condensation inside horizontal sections, a pattern that repeats seasonally. The town’s five-to-six month heating season means furnaces cycle nearly continuously from November through April, pulling particulate through every leaky joint and gap. On top of that, Lexington’s active renovation market, with second-floor additions and basement finishing projects constantly underway, pushes construction dust directly into under-sealed ductwork.
We also see a pattern in the ranch and split-level clusters near Waltham Street and Peacock Farm: horizontal supply runs wrapped with asbestos-containing insulation at boot and elbow connections. That means our technicians carry containment protocols and a pre-inspection asbestos checklist before any mechanical agitation. It’s a necessary step here, far more common than in the newer subdivisions of neighboring Burlington. These older homes reward thoroughness; short-cutting the inspection stage isn’t something we’re willing to do.
Our Main Lexington Services
Most Lexington homeowners call us about two things: cleaning the entire duct system after decades of accumulated buildup, and clearing dryer vents that run unusually long through interior walls. Both jobs start with the same written-price commitment.
Air Duct Cleaning in Lexington
For a Lexington colonial with original 1960s ductwork, this job typically involves negative-pressure extraction through every supply and return register, with special attention to the basement runs where condensation and dust combine into a caked layer that basic vacuuming won’t touch. Older access points in dropped soffits sometimes require equipment adjustments mid-job, adding time but producing a visibly cleaner system. We document the before and after so you can see exactly what was removed. Full details, including current pricing, are on our Air Duct Cleaning in Lexington page.
Dryer Vent Cleaning in Lexington
Lexington split-levels and capes frequently route dryer vents up through interior walls and across attic spaces, runs of 15 feet or more with multiple elbows. Every bend is a lint trap, and in a town where dryers run hard through wet winters, those traps fill faster than most homeowners expect. We clear the full run from dryer to exterior termination, check the vent cap, and note any sections where the pipe has been crushed or taped instead of properly joined. See the full breakdown at Dryer Vent Cleaning in Lexington.
Air Duct Repair in Lexington
Half-century-old ductwork in Lexington often needs more than cleaning. Disconnected sections in crawlspaces, crushed returns under basement framing, and failed tape at joints all undermine the system’s efficiency and reintroduce dust within months of a cleaning. We repair or replace damaged runs, reseal accessible joints, and address the condensation-prone sections that plague horizontal runs in unconditioned spaces. Every repair carries a written guarantee and a free second visit if the fix doesn’t hold. The Air Duct Repair in Lexington page covers the specifics.
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 Lexington
Our technicians work daily with Rotobrush and Nikro negative-pressure equipment, built for the long runs and tight access points common in Lexington’s older homes. For air-quality improvements, we install and service products from Honeywell, Aprilaire, and Abatement Technologies. Visit our brands page to see the full equipment list.
Pricing for Air Duct Cleaning Company in Lexington, MA
| Service | Typical range in Lexington |
|---|---|
| Whole-home air duct cleaning (single furnace system) | $450 – $850 |
| Whole-home air duct cleaning (two systems / large colonial) | $700 – $1,200 |
| Dryer vent cleaning (standard interior run) | $125 – $225 |
| Dryer vent cleaning (long attic run, multiple elbows) | $225 – $375 |
| Air duct repair, minor (sealing joints, short replacement run) | $250 – $600 |
| Air duct repair, major (crawlspace re-routing, multiple sections) | $800 – $2,000 |
| Return-air duct replacement (single drop) | $400 – $900 |
| Supply-boot and register replacement (per boot) | $125 – $300 |
| Anti-microbial fogging and sanitization (whole system) | $200 – $450 |
| Access panel installation for tight crawlspace runs | $150 – $350 |
Lexington pricing runs higher than average because older ductwork means longer service times: tight access points, asbestos pre-checks on some homes, and runs that haven’t been touched in decades. Whatever the quote, it’s put in writing before work starts, and that’s the price you pay.
Neighborhoods We Serve in Lexington
We cover every Lexington neighborhood, from the mid-century colonials of Fiske Hill to the ranch clusters near Waltham Street and the larger lots of East Lexington. Typical scheduling runs within a few business days for most areas.
- Fiske Hill
- East Lexington
- Peacock Farm
- Lexington Center
- Five Fields
Service Area – Cities Near Lexington
Linden Air Duct Cleaning serves Lexington and the surrounding communities. We regularly work in Woburn, MA, Winchester, MA, and Burlington, MA. We also serve Arlington, VA for homeowners with properties in both regions.
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 About Air Duct Cleaning Company in Lexington
Most Lexington appointments are scheduled within three to five business days. Older homes with tight access points sometimes require a longer first visit, so we schedule accordingly. Call (980) 447-2498 and we’ll find a time that works.
Cleaning never requires a permit. Repairs that involve replacing duct sections within the existing footprint generally don’t either, though any structural modification or new vent openings may trigger Lexington’s building permit process. We’ll tell you before work starts if a permit is needed.
We stop mechanical work and explain what we found, with photos. If asbestos-containing wrap is present, we follow containment protocols and refer you to a licensed abatement specialist before continuing. Mold findings are documented and options for remediation are discussed before any further cleaning proceeds.
Call Linden Air Duct Cleaning at (980) 447-2498 for a free estimate on any duct service in Lexington. Written price first, every time.
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 Lexington Customers Say
"I liked that I knew who was coming in. Name and photo texted ahead, badge at the door. He was quiet, careful with the furniture, and thorough."
- Cheryl A."Thorough job on all eleven vents and the main trunk. Took longer than the three hours they quoted, but he told me early and kept working. Air feels fresher."
- Meredith L."Tech arrived with a badge and a printed sheet of what he'd be doing. Ran a camera through the main trunk before and after so I could see the dust difference. Vents smell cleaner already."
- Gina R.