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 Lansdowne, PA
Air duct cleaning in Lansdowne, PA typically costs $350 – $650 for a whole-home system and is scheduled by appointment with a written price confirmed before any work begins. Most jobs take 3 – 5 hours in Lansdowne’s older homes, where Victorian and Colonial-era ductwork demands careful handling. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family, and we dispatch crews to Lansdowne from our Philadelphia office. Call (361) 326-5060 for a free estimate.
Why Lansdowne Homes Are Different
Lansdowne sits just west of Philadelphia in a humid continental climate with cold winters and hot, humid summers, so HVAC systems run hard year-round. That constant cycling pulls more dust, pollen, and seasonal allergens through the ducts, especially during spring and fall changeovers.
The housing stock tells the bigger story. Most Lansdowne homes date from the 1890s to 1930s: Victorian, Colonial, and Tudor Revival structures with original plaster walls and horsehair insulation. Many were built with gravity-heat systems and later retrofitted with forced-air ducts run through basements or attics. We’ve found original coal-era ductwork still connected to modern systems along Lansdowne Avenue and near the historic downtown, with decades of accumulated debris in old metal chases.
These retrofitted runs are often unsealed or partially disconnected, pulling in basement dust and attic insulation. Technicians working here need to know the difference between a gravity-duct remnant and a live supply line, because the two can sit inches apart in the same wall cavity.
Our Main Lansdowne Services
Most Lansdowne homeowners call us for one of three jobs. Each has its own page with full details.
Air Duct Cleaning in Lansdowne
We clean the full supply and return network using a Rotobrush rotary brush system paired with Nikro negative-air machines. In Lansdowne, that means working around plaster wall chases, sealed attic hatches, and basement furnace rooms with low clearance. We inspect every register first, then run the brush and vacuum through each line while the negative-air unit keeps dust from escaping into the living space. Air Duct Cleaning in Lansdowne covers our full process and what to expect.
Dryer Vent Cleaning in Lansdowne
Dryer vents in Lansdowne’s older homes often run through exterior masonry walls or long horizontal routes to basement exits, creating more lint buildup than short through-the-wall runs. We use rotary brushes and high-velocity air tools to clear the full line from dryer to termination, then verify airflow with a gauge. Dryer Vent Cleaning in Lansdowne has pricing and scheduling details.
Duct Sealing in Lansdowne
Unsealed ducts are common in Lansdowne homes where retrofitted runs were never properly closed at joints or wall penetrations. We apply duct sealing mastic and mechanical fasteners to stop conditioned air from leaking into basements, attics, and wall cavities. In older homes, this often means sealing connections between original gravity-duct remnants and newer forced-air additions. Duct Sealing in Lansdowne explains how we test and seal your system.
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 Lansdowne
We carry parts and filtration products from Honeywell, Aprilaire, and Abatement Technologies, and we stock common sizes for older systems found in Lansdowne’s pre-1940 housing stock. Most filter replacements and minor hardware needs are handled same visit. See our brands for the full roster.
Pricing for Air Duct Cleaning Company in Lansdowne, PA
| Service | Typical range in Lansdowne |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard run) | $120 – $200 |
| Dryer vent cleaning (long run or roof termination) | $180 – $280 |
| Duct sealing (partial system) | $400 – $700 |
| Duct sealing (whole-home) | $800 – $1,500 |
| HVAC filter upgrade (Honeywell/Aprilaire media) | $85 – $150 |
| Register/grille cleaning and replacement | $15 – $40 per unit |
Prices run higher in Lansdowne when we encounter sealed plaster wall chases that need careful access, multiple system zones in larger Victorians, or ductwork with asbestos-wrapped segments requiring modified procedures. We write the price down before any work starts, and that number does not move at the door.
Neighborhoods We Serve in Lansdowne
We work across the borough and into the surrounding first-ring suburbs. Crews typically arrive inside the quoted window, with scheduling coordinated from our Philadelphia office.
- Lansdowne Avenue corridor
- Historic downtown Lansdowne
- East Lansdowne border
- Baltimore Pike vicinity
- Garrettford area
Service Area – Cities Near Lansdowne
Our crews regularly work in the communities bordering Lansdowne, including Darby, PA, Clifton Heights, PA, Drexel Hill, PA, and Sharon Hill, PA. Scheduling and dispatch for all these areas run through our Philadelphia office, with local crews assigned to each job.
Serving Lansdowne, PA - Our Local Coverage Area
We’re based in the Lansdowne 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 Lansdowne
No permit is required for standard duct cleaning or dryer vent cleaning in Lansdowne. Duct sealing that involves modifying or extending the distribution system may need borough review if it alters the HVAC footprint. We handle any necessary documentation as part of the job.
Most Lansdowne appointments are available within 5 – 10 business days, with some flexibility for earlier slots depending on crew routing. We confirm a 2-hour arrival window and call 30 minutes before we pull up. Call (361) 326-5060 to check current availability.
Yes. Lansdowne’s housing stock is largely pre-1940, and our technicians are trained to access ductwork through existing registers and basement connections without cutting plaster. When wall access is unavoidable, we discuss it with the homeowner first and include any minor repair in the written price.
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 Lansdowne Customers Say
"Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L."They checked each section with a camera and showed me the dust before and after. Thorough and honest."
- Nicole H.