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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After
Before
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Before
AfterAir Duct Cleaning Company in Fort Washington, PA
Most Fort Washington homes need whole-system duct cleaning every three to five years, with typical jobs running $450 to $850 depending on how many HVAC zones and whether the basement is finished. We’re Hollis Air Duct Cleaning, and we’ve built our work around the split-level ranches and multi-zone colonials that define this market. Our crews clean with Rotobrush rotary systems and Nikro negative-air machines, and every job starts with a written price that does not change once we’re inside. Call (361) 326-5060 for a free estimate.
Why Fort Washington Homes Are Different
Fort Washington sits on the ridge line between Wissahickon Creek and Sandy Run, and that elevation means summer humidity pools in valleys while winter wind cuts harder up here. HVAC systems work longer cycles than in flatter parts of Montgomery County, so ducts accumulate debris faster and seals dry out sooner.
The housing stock here is genuinely mixed. Streets like those around Fort Washington State Park are packed with 1950s split-levels and post-war ranches, many still running original sheet-metal ductwork with hand-sealed seams that leak pressure and pull attic dust. Move toward the newer developments off Bethlehem Pike and you’ll find 1990s and 2000s colonials with two or three forced-air zones, flexible ductwork, and finished basements where a single trunk line feeds multiple rooms through tight turns that trap lint and pollen.
That pollen load is real. Fort Washington’s tree canopy, oak and maple heavy, dumps significant spring allergen volume that pulls straight into return ducts. We’ve found return plenums in older homes near the park packed with compacted tree pollen that never made it to the filter. And because many homeowners here upgraded to higher-efficiency furnaces without resizing the original ductwork, we regularly see systems where the blower is forcing more air than the returns were designed to handle, which stirs up settled debris and accelerates buildup.
Our Main Fort Washington Services
Homeowners in Fort Washington call us most often for these three jobs, each scoped to the specific house type we find here.
Air Duct Cleaning in Fort Washington
We clean the full supply and return network with a Rotobrush rotary brush system that scrubs the duct walls while a Nikro negative-air machine pulls loosened debris out of the house entirely. In Fort Washington’s older split-levels, we pay special attention to the short trunk lines between floors, where decades of dust settle in seams that were never properly sealed. In newer multi-zone homes, we clean each zone separately so debris from one system doesn’t cross-contaminate another. Air Duct Cleaning in Fort Washington covers our full process and what to expect on the day.
Dryer Vent Cleaning in Fort Washington
Dryer vent runs in Fort Washington’s ranches are often short and straight, but colonials with second-floor laundry rooms can have 25-foot vertical runs through finished walls that trap lint at every elbow. We clean the full run from the back of the dryer to the exterior termination, test airflow before and after, and flag any flexible transition duct that needs replacement. Dryer Vent Cleaning in Fort Washington has the details on fire-risk signs and how we price these jobs.
Duct Sealing in Fort Washington
Sheet-metal ducts in Fort Washington’s older homes leak at seams and joints that were sealed with tape or mastic that has dried and cracked over sixty years. We apply duct sealing mastic by hand to accessible joints and use aerosolized sealant for buried runs, then pressure-test to verify the seal. In newer homes with flexible duct, we replace crushed or kinked sections and seal collar connections that have worked loose from blower vibration. Duct Sealing in Fort Washington explains when sealing beats replacement.
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 Fort Washington
We stock parts and filters for Honeywell, Aprilaire, and Guardsman systems, plus universal-fit media for Rotobrush and Nikro equipment. Most filter replacements and basic repairs ship same-day from our Philadelphia office, with Fort Washington crews carrying common sizes on every truck. our brands
Pricing for Air Duct Cleaning Company in Fort Washington, PA
| Service | Typical range in Fort Washington |
|---|---|
| Single-system air duct cleaning (ranch/split-level, 1 zone) | $450 – $650 |
| Multi-system air duct cleaning (2+ zones, colonial) | $700 – $850 |
| Finished basement with extended trunk lines | Add $100 – $150 |
| Dryer vent cleaning, short run (ranch) | $120 – $180 |
| Dryer vent cleaning, long or vertical run | $200 – $280 |
| Duct sealing, accessible metal ductwork | $400 – $600 |
| Duct sealing with aerosolized sealant (buried runs) | $800 – $1,200 |
| HVAC filter replacement (media filter, installed) | $45 – $85 |
| Return duct modification (undersized returns) | $350 – $550 |
| Full system cleaning + sealing package | $1,000 – $1,400 |
Prices move up in Fort Washington when we find multiple zones with finished basements that hide access panels, or when older sheet-metal ducts need hand-sealing at every joint. The price we write down before any work starts is the price you pay. No per-vent add-ons, no equipment charges that appear after we’re inside.
Neighborhoods We Serve in Fort Washington
Our Fort Washington crews run daily routes through the core residential areas, with scheduling coordinated from our Philadelphia office. Most appointments book within a week, and we keep arrival windows to four hours because these are scheduled jobs, not emergency dispatches.
- Fort Washington State Park area (post-war ranches and split-levels)
- Bethlehem Pike corridor (newer colonials and estate homes)
- Sandy Run watershed (mixed-age homes with basement moisture issues)
- Wissahickon adjacency (older stock with significant tree pollen exposure)
- Upper Dublin border (multi-zone homes with finished lower levels)
Service Area – Cities Near Fort Washington
We work the full Montgomery County corridor without mileage charges. Crews regularly follow Route 309 south to Oreland, PA and Flourtown, PA, and head northeast toward Ambler, PA and Glenside, PA for scheduled cleaning and sealing jobs. If you’re unsure whether your address falls inside our standard dispatch zone, call (361) 326-5060 and we’ll confirm before booking.
Serving Fort Washington, PA - Our Local Coverage Area
We’re based in the Fort Washington 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 Fort Washington
No permit is required for standard residential duct cleaning or dryer vent cleaning in Fort Washington. Duct sealing that involves modifying or replacing trunk lines may need Montgomery County permitting if the work alters the HVAC system’s capacity; we handle that paperwork when it applies and include it in the written price.
Most Fort Washington appointments schedule within five to seven days. Spring pollen season and pre-winter furnace prep in October and November fill fastest. We do not offer same-day dispatch, but we do confirm your arrival window by text the morning of and call when the technician is en route.
Yes. Several Fort Washington communities, particularly the newer estate developments off Bethlehem Pike, have gate codes or parking restrictions. We collect those details when you book, and our technicians arrive with the information already loaded, not asking at your door. Background checks and uniform IDs are available for HOA office verification on request.
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 Fort Washington 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.