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 Severn
Dryer vent cleaning in Severn typically costs $150 – $350 for a standard residential system, with most jobs completed in 60 – 90 minutes. We also offer Air Duct Cleaning in Severn for homes needing full HVAC ductwork service. We dispatch from our Baltimore office and serve Severn neighborhoods directly, including Berrywood, Stillmeadows, and the older sections near Severna Park. Call us at (361) 326-5060 for a free written estimate before any work starts.
We’ve been working in Severn homes long enough to know what the area’s sandy soil and decades of construction do to dryer vents. This isn’t a quick vacuum job here. The flex duct runs common in 1980s and 1990s additions collapse behind finished walls. Original galvanized vents in mid-century ranches disconnect and blow lint into crawl spaces. And that fine grit from the Patapsco River floodplain? It binds with lint into something closer to paste than dust. Our Dryer Vent Cleaning team shows up with rotary brush systems, negative-air machines, and cameras to see what we’re actually dealing with before we quote a price.
Why Hollis Air Duct Cleaning Is Severn’s Preferred Dryer Vent Cleaning Company
Hollis Air Duct Cleaning has been part of the Garrison Partners family since 2004. We operate under The Garrison Standard: written price before work begins, arrival inside the quoted window, and a 365-Day Done Right Promise backed in writing on every job. If the repair fails within a year, we return and make it right at no charge, including a free second visit.
Our technicians are background-checked and uniformed. You know who’s walking into your home before they arrive. Phones are answered by a live person 24 hours a day, seven days a week. No voicemail loops, no callback queues, no waiting until Monday for a scheduling question.
We don’t compete on teaser prices. We compete on discipline: show up when we said, price it before we touch it, do it by the book. That’s The Garrison Code, and it’s how every Hollis technician is expected to behave on every Severn job.
Commercial Dryer Vent Cleaning in Severn
Commercial Dryer Vent Cleaning in Severn addresses the heavy-use systems found in multi-unit buildings, property management portfolios, and small commercial laundries near BWI Airport and the Fort Meade corridor. These systems accumulate lint faster than residential units due to higher cycle counts, and they’re often routed through common walls or roof terminations that are harder to access and inspect. A typical commercial dryer vent cleaning in Severn runs $300 – $800 depending on the number of units, access complexity, and whether camera inspection reveals blockages or code violations.
Multi-Unit Property Requirements
Apartment complexes in Severn’s planned communities face liability exposure when dryer vents serve multiple units through shared ductwork. We document the condition of each run with before-and-after photos, provide written reports for property managers, and flag any fire code gaps at exterior terminations.
Restaurant and Hospitality Systems
Commercial kitchens and extended-stay properties near the airport generate lint loads that standard cleaning intervals can’t handle. We schedule these on maintenance contracts with shorter cycles, using Nikro negative-air machines to contain debris during business hours.
Dryer Vent Cleaning Service in Severn
Dryer Vent Cleaning Service in Severn means more than pulling lint from a trap. We inspect the full run from the dryer connection to the exterior termination, identify crushed or sagging flex duct, and determine whether the vent path meets current code. A standard residential dryer vent cleaning in Severn runs $150 – $275. If we find disconnected galvanized joints behind walls or need to reroute a crushed section with rigid duct, that repair work typically adds $75 – $150 to the total.
Camera Inspection Before Quoting
We run a camera through every Severn vent before finalizing the price. The sandy soil here creates abrasive deposits that standard brushing misses. Seeing the actual condition lets us quote accurately and avoids the “estimate that balloons once the technician is inside” problem our customers have experienced with other outfits.
Rerouting and Rigid Duct Upgrades
When we find a flex duct crushed behind a finished wall, as we did in that Berrywood job, we quote the rerouting separately. Rigid duct costs more upfront but eliminates the sag points where lint collects. We explain the tradeoff and let the homeowner decide before cutting any drywall.
Trusted Brands We Service in Severn
Our equipment roster includes Rotobrush rotary brush systems for agitating stuck deposits, Nikro negative-air machines for containing debris during cleaning, and HEPA filtration from Abatement Technologies and Guardsman. We also stock Honeywell and Aprilaire ventilation components for cap replacements and termination upgrades. For Severn customers, this means we don’t order parts and make you wait. Most vent cap replacements, bird guard installations, and duct sealing jobs finish same visit because the truck is already stocked.
Common Dryer Vent Cleaning Problems We See in Severn Homes
- Crushed flex duct in 1980s – 90s additions. The flexible plastic or foil runs installed in Severn’s colonial-era expansions sag behind walls, creating low points where sandy lint accumulates. A standard vacuum can’t clear these without rotary agitation tools and negative pressure.
- Disconnected galvanized joints in mid-century ranches. Original metal ductwork in Severn’s older sections near Severna Park often separates at couplings hidden in crawl spaces or wall cavities. The dryer still runs, but lint blows into the structure instead of outside, creating fire risk and musty odors.
- Hardened deposits near exterior terminations. Severn’s humid subtropical climate combines with pollen surges from surrounding forests and wetlands to form dense, almost cemented blockages where the vent exits the house. These require mechanical agitation, not just air pressure.
- Construction debris in newer development zones. Homes near active building sites around the Patapsco River intake fine particulate that mixes with lint. We’ve found drywall dust, wood shavings, and even insulation fragments packed into vent runs in Berrywood and Stillmeadows properties.
Pricing for Dryer Vent Cleaning in Severn, MD
Here’s what we charge for dryer vent work in the Severn market. These are whole-system prices, not per-vent teasers that balloon at the door. The price is written down before any work starts, and it does not move.
| Service | Price Range in Severn |
|---|---|
| Standard residential dryer vent cleaning | $150 – $275 |
| Commercial dryer vent cleaning (per unit) | $300 – $800 |
| Vent rerouting with rigid duct upgrade | $75 – $150 additional |
| Bird guard or vent cap replacement | $85 – $175 |
| Camera inspection (if standalone) | $75 – $125 |
What moves the price: length of the vent run, number of turns, access difficulty (crawl space vs. second-story termination), and whether we find damage requiring repair. We explain each factor before you approve the work. Call (361) 326-5060 for a free written estimate.
We Also Serve Cities Near Severn
Our crews cover the full corridor west of Baltimore, including Dryer Vent Cleaning in Severn plus Odenton, Jessup, Gambrills, and Elkridge. Same equipment, same written pricing, same 365-Day Done Right Promise. Dispatch and scheduling are coordinated from our Baltimore office; crews serve each city locally.
Serving Severn, MD - Our Local Coverage Area
We’re based in the Severn 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 Severn
Sandy soil from the Patapsco River floodplain gets tracked into Severn homes and settles in dryer vent runs, where it binds with lint into a dense, abrasive paste. We always run a camera inspection before quoting because this grit requires rotary agitation tools under negative pressure to remove completely. Call (361) 326-5060 for a free estimate.
Original galvanized vents in mid-century Severn homes often have disconnected joints behind walls, and 1980s – 90s additions frequently used flex duct that has collapsed or sagged. Both problems restrict airflow and force the dryer to work harder. Our camera inspection locates the exact failure point before we quote repair. Call (361) 326-5060 for a free estimate.
Yes. We use Nikro negative-air machines to contain lint and debris during cleaning, paired with HEPA filtration from Abatement Technologies and Guardsman. This matters in Severn’s humid climate, where disturbed mold spores or pollen can recirculate if not captured at the source. Call (361) 326-5060 for a free estimate.
Lint accumulation is the leading cause of dryer fires nationwide, and Severn’s combination of sandy grit and high humidity makes blockages denser and more hazardous than in drier climates. Cleaning removes the fuel source and restores proper airflow, reducing both fire risk and energy consumption. Call (361) 326-5060 for a free estimate.
Most Severn homes need dryer vent cleaning every 12 – 18 months, but properties near active construction zones or with original flex duct should consider annual service. Homes with multiple pets or heavy laundry loads may also need shorter intervals. We assess your specific system during the first visit and recommend a schedule. Call (361) 326-5060 for a free estimate.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Severn and the greater Baltimore area since 2004.




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