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.
Fast, Reliable Dryer Vent Cleaning Across Swarthmore
Dryer vent cleaning in Swarthmore typically runs $150 – $280 for a standard single-family home, and most jobs take 60 to 90 minutes from arrival to finish. If your dryer is taking two cycles to dry a load, or if you smell burning lint when you walk past the laundry room, the vent is almost certainly clogged. That’s not an annoyance you should live with, it’s a fire hazard that gets worse every load.
We’re Hollis Air Duct Cleaning, and our crews work Swarthmore regularly. Dispatch and scheduling are coordinated from our Philadelphia office, but the technicians who arrive at your door live in this area and know the borough’s housing stock. They’ve cleaned vents in the tight utility closets of pre-war center-hall Colonials off Chester Road, rerouted rigid ducting through finished basements near the college, and pulled fibrous seed pods from Swarthmore College’s London plane trees out of vent caps on Elm Avenue. When you call (361) 326-5060, you reach a live person, not a voicemail loop. We’ll give you a written price before we touch anything, and every job carries our 365-Day Done Right Promise.
Why Hollis Air Duct Cleaning Is Swarthmore’s Preferred Dryer Vent Cleaning Company
We’ve been in business since 2004 as part of the Garrison Partners family, and our reputation in Delaware County is built on showing up when we said we would and leaving the site clean. Swarthmore homeowners aren’t looking for the cheapest bid, they’re looking for the bid they can trust. We price in writing before any work starts, and that number does not move at the door.
Our technicians are background-checked and uniformed, and we follow The Garrison Code on every job: arrive inside the quoted window, price in writing, complete the work by the book, leave the site clean. There’s no callback queue and no waiting until Monday, phones are answered by a live person 24 hours a day, 7 days a week. If the repair fails within a year, we return and make it right at no charge, including a free second visit. That’s not a slogan, it’s written on every contract.
Local knowledge matters here. Swarthmore’s humid summers and cold winters create conditions where lint combines with moisture and hardens inside vents, especially in older homes with poor basement ventilation. Our crews know to check for this, and they carry the right equipment to break it loose without damaging original plaster or delicate millwork.
Dryer Vent Repair in Swarthmore
Dryer Vent Repair in Swarthmore often means fixing what previous owners or handymen installed wrong: sagging flexible ducting crushed behind the dryer, vents terminated in crawlspaces instead of outside, or bird guards that were never installed and now let starlings nest in the line. A proper repair here requires understanding how Swarthmore’s pre-1940 homes were modified during mid-century renovations, when ductwork was added as an afterthought and routed through finished basements with irregular access.
A typical Dryer Vent Repair in Swarthmore runs $180 – $350 depending on how much rigid ducting needs replacement and whether we need to cut access through a finished basement ceiling. We always inspect the full run with a borescope camera so you see the problem before we quote the fix.
Crushed or Disconnected Transitions
The transition hose behind your dryer is the most abused piece of the system. Homeowners push the machine back too far and crush it, or the cheap foil tape dries out and the hose falls off. We replace these with code-compliant semi-rigid aluminum and proper clamps, not the hardware-store foil that starts failing again in six months.
Improper Terminations and Rerouting
Swarthmore’s older homes sometimes vent into the crawlspace or an interior wall, which violates code and dumps moisture where mold grows. When we reroute, we use smooth-wall rigid ducting with minimal elbows, terminated through an exterior wall with a proper vent cap and bird guard. The new run is sized to your dryer’s CFM rating, not whatever pipe was left over from another job.
Dryer Vent Cleaning Company in Swarthmore
Dryer Vent Cleaning Company in Swarthmore is what we are, and the work goes deeper than pulling lint off a screen. A complete cleaning from Hollis means brushing and vacuuming the full duct run from the dryer back to the exterior termination, inspecting the vent cap for damage, and testing airflow before and after with an anemometer so you have numbers that prove the difference. In Swarthmore’s tree-shaded neighborhoods, we also check for fibrous debris from oak, maple, and sycamore pollen that can mat down at the vent cap and create a secondary blockage.
A standard cleaning for a Swarthmore home runs $150 – $280. Homes with longer vertical runs, multiple elbows, or bird-nest removal fall toward the higher end. We carry Rotobrush rotary brush systems and Nikro negative-air machines, the same tools commercial crews use, and we explain what each does before we start.
What the Cleaning Process Looks Like
We disconnect the dryer, protect your floor, and feed a rotary brush through the duct while a vacuum collector captures the debris at the source. No lint blows into your laundry room. For longer runs we use the negative-air machine to maintain suction the full length. Afterward we reassemble everything, test airflow, and show you the before-and-after readings.
Bird Guard and Vent Cap Upgrades
Swarthmore’s mature tree canopy means birds and squirrels are constant vent invaders. If your cap is missing or the flapper is stuck open, we can install a proper bird guard with a removable screen for annual cleaning access. Vent cap replacement runs $75 – $150 depending on the wall construction and cap type.
Trusted Brands We Service in Swarthmore
We stock parts and carry equipment from Rotobrush, Nikro, and Guardsman, and our filtration products include Honeywell and Aprilaire components when we’re integrating dryer vent work with broader HVAC maintenance. For Swarthmore homeowners, this means fast turnaround without waiting for special orders from a warehouse two counties away. If your vent cap is a standard 4-inch termination, we probably have the replacement on the truck. If your setup requires something specific to a mid-century renovation, our Philadelphia office coordinates same-day or next-morning parts runs so you’re not left hanging.
Common Dryer Vent Cleaning Problems We See in Swarthmore Homes
- Lint hardening from humidity cycles. Swarthmore’s humid summers and dry winter heating seasons cause lint to absorb moisture, compress, and almost cement inside the duct. Standard vacuuming won’t touch it; we need the rotary brush to break it loose.
- Short, irregular duct runs from mid-century retrofits. Many Swarthmore homes had laundry areas added to finished basements in the 1950s and 60s, with ducting routed through tight soffits with too many elbows. These configurations clog faster and require more careful cleaning to avoid dislodging connections.
- Missing or failed bird guards near the college canopy. The London plane trees around Swarthmore College campus drop fibrous seed pods that mat against vent screens, and starlings nest in unprotected terminations. We clean the debris and install proper guards that keep wildlife out without restricting airflow.
- Dryers pushed too close to walls in narrow utility closets. The center-hall Colonials common in Swarthmore often have cramped laundry spaces. Homeowners crush the transition hose to gain inches, creating an immediate blockage and fire risk.
Pricing for Dryer Vent Cleaning in Swarthmore, PA
Most Swarthmore homeowners pay between $150 and $280 for a complete dryer vent cleaning. Here’s how that breaks down:
| Standard single-family vent cleaning (one story, direct exterior termination) | $150 – $200 |
| Multi-story or long-run vent cleaning (vertical runs, multiple elbows) | $200 – $280 |
| Bird nest or heavy debris removal | $50 – $100 additional |
| Vent cap or bird guard replacement | $75 – $150 |
| Dryer vent rerouting or partial duct replacement | $180 – $350 |
What moves you up or down within these ranges: the length and complexity of the duct run, whether we need to cut access through finished basement ceilings, and the severity of the blockage. We do not quote per-vent or teaser prices that balloon once we’re on site. The price is written down before any work starts, and it does not move at the door. Call (361) 326-5060 for a free estimate, we’ll ask the right questions over the phone and give you an honest range.
We Also Serve Cities Near Swarthmore
Our crews cover the full Delaware County area, including Swarthmore and the surrounding communities of Folsom, Woodlyn, Ridley Park, and Prospect Park. If you’re just outside the borough line, we still price by the job, not by the mile, and we still show up inside the quoted window. We also handle Duct Sealing in Swarthmore and Air Duct Cleaning in Swarthmore for homeowners who want the full system addressed in one visit.
Serving Swarthmore, PA - Our Local Coverage Area
We’re based in the Swarthmore 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 Dryer Vent Cleaning in Swarthmore
We typically schedule Swarthmore appointments within 2 – 4 business days, and our Philadelphia office dispatches crews who already work this area regularly. Call (361) 326-5060 to check current availability, estimates are free.
Yes, we work throughout the borough, from the homes near Swarthmore College off Chester Road to the residential streets around Little Crum Creek and the Parkside neighborhood. Our technicians know the local housing stock and the access challenges specific to each area.
A burning smell from your dryer is a legitimate safety concern, and we treat it as such. Call (361) 326-5060 immediately, do not run another load, and we’ll get a technician out as soon as possible. While dryer vent cleaning is normally a scheduled job, we prioritize calls that involve active fire risk.
Our pricing is consistent across Delaware County, so a standard cleaning in Swarthmore costs the same as in Folsom or Ridley Park. The only variables are the job specifics: duct length, blockage severity, and whether repairs or rerouting are needed.
Every Hollis job in Swarthmore is backed by our 365-Day Done Right Promise. If the vent clogs again, the repair fails, or anything we touched doesn’t perform as it should within a full year, we return and make it right at no charge, including a free second visit. That’s written on your invoice, not implied.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Swarthmore and Delaware County since 2004.




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