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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AfterFast, Reliable Air Duct Cleaning Across Edgewood
Air duct cleaning in Edgewood typically runs $350 – $650 for a full residential system, and our crews are usually on-site within a few days of your call. We dispatch from our Baltimore office and serve Edgewood homes directly, which means we understand the local conditions that foul your ductwork in the first place.
We’ve been working in Edgewood long enough to know the difference between a 1970s ranch off Edgewood Road with original flex duct and a post-WWII duplex near Willoughby Beach Road with galvanized steel runs that haven’t been opened in decades. That local knowledge matters because the problems we find in Edgewood aren’t the same problems we’d find in a dry-climate market. Bush River tidal humidity, Aberdeen Proving Ground downwind particulates, and wooded-edge rodent pressure create a specific set of failure modes here. We target those directly. Call (361) 326-5060 for a free estimate and we’ll put the price in writing before any work starts.
Why Hollis Air Duct Cleaning Is Edgewood’s Preferred Air Duct Cleaning Company
Edgewood homeowners have told us the same story for years: a crew shows up with a coupon, runs a brush through a few vents, pitches a fogging “sanitiser,” and the musty smell returns inside a month. We don’t operate that way. Our Air Duct Cleaning team works under The Garrison Standard, which means written pricing, background-checked uniformed technicians, and a 365-Day Done Right Promise on every job. If the work fails within a year, we come back and make it right at no charge, including a free second visit.
Our Baltimore dispatch office coordinates scheduling for Edgewood calls, and our crews know the local housing stock: the converted military duplexes, the 1980s subdivisions near Route 40, the older ranches backing onto APG woodland. We don’t guess at what we’ll find. We bring Rotobrush rotary systems and Nikro negative-air machines, explain what the equipment does before we start, and show you before-and-after photos of your own ducts. Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops. No callback queues.
Air Duct Inspection in Edgewood
Air Duct Inspection in Edgewood is where we start every job, because guessing at duct conditions in this market costs homeowners money they don’t need to spend. Using a push camera and LED lighting, we document the interior of your supply and return runs, looking for the specific problems Edgewood’s climate and housing stock produce: rodent nesting material in galvanized trunks, mildew on damp flex duct, and particulate buildup from decades of unfiltered air movement. A typical inspection in Edgewood runs $150 – $250 and is credited toward your cleaning if you proceed.
What We Document on Camera
You’ll see exactly what we see: debris depth, moisture staining, joint separation, and any signs of biological growth. In Edgewood’s tidal-air environment, we pay particular attention to the low points in return runs where condensation pools and mildew takes hold. The camera doesn’t lie, and we don’t interpret footage for you. We show it, explain what it means for airflow and air quality, and let you decide on next steps.
When an Inspection Pays for Itself
If you’ve never had your ducts opened, if you’re buying a home near the Bush River, or if you’ve had a cleaning that didn’t solve the problem, an inspection tells you whether source removal is even possible with your current duct material. Some original galvanized systems in Edgewood’s older duplexes are past the point of effective cleaning. We’d rather tell you that upfront than sell you a service that won’t hold.
Residential Air Duct Cleaning in Edgewood
Residential Air Duct Cleaning in Edgewood means source removal: physically extracting debris from your supply ducts, return ducts, and main trunk lines using negative pressure and mechanical agitation, not covering odors with chemical mist. A typical full-system cleaning for an Edgewood home runs $350 – $650 depending on system size, duct material, and contamination level. We clean every register, the main trunk, and the air handler cabinet as part of the standard scope.
The Source Removal Difference
Source removal means we get the actual debris out, not just disturb it. Our Nikro negative-air machines create suction at the trunk while Rotobrush rotary tools knock loose adhered material from duct walls. In Edgewood’s humid environment, this matters because mildew and particulate matter bond to damp duct surfaces. Disturbing without extracting just blows finer particles into your living space. We capture it at the source with HEPA filtration on the exhaust.
What We Find in Edgewood Homes
Technicians working in Edgewood’s scattered post-WWII duplexes and 1970s ranches routinely pull acorns, shredded insulation and rodent droppings out of return runs, because homes backing the wooded edges near Aberdeen Proving Ground give mice and squirrels a winter shortcut into original galvanized trunks; the run itself also stays damp from Bush River tidal humidity for much of the year. We treat this as a mechanical and moisture problem, not an odor problem. Fogging over active rodent debris doesn’t solve either issue.
Trusted Brands We Service in Edgewood
We stock filtration and sealing products from Honeywell, Aprilaire, and Abatement Technologies for Edgewood customers, which means replacement filters, upgraded media cabinets, and duct sealing mastic are available without waiting on shipping. Honeywell and Aprilaire media filters handle the fine particulate load that comes with Aberdeen Proving Ground proximity and seasonal pollen, while Abatement Technologies HEPA filtration protects your home during the cleaning process itself. If your system needs a filtration upgrade after we finish, we can quote it on-site with parts in the van. Fast turnaround matters when you’ve just seen what’s been living in your ducts.
Common Air Duct Cleaning Problems We See in Edgewood Homes
- Fogging sold as cleaning: Techs spray a “sanitiser” mist over existing debris without source removal, so the musty Edgewood smell is back within weeks. The chemical masks odor temporarily; it doesn’t extract rodent droppings, acorn shells, or mildew colonies from damp galvanized runs.
- No containment on negative pressure jobs: Crews skip HEPA filtration or proper negative pressure setup on tidal-air homes, so fine rodent-associated particulates get blown back through the supply and return ducts into your living space. We seal registers and run HEPA exhaust on every job.
- One-time cleaning, recurring moisture: A damp Bush River-area duct run gets treated as a one-time cleaning without checking for the moisture source, missing the mildew that regrows in original flex and galvanized runs. We flag moisture problems and recommend solutions, not just repeat cleanings.
- Original galvanized and early flex duct degradation: Much of Edgewood is mid-20th-century military housing turned civilian with original galvanized or early flex duct systems that trap debris and are prone to rodent intrusion. These materials require gentler agitation and lower vacuum pressure to avoid damage.
Pricing for Air Duct Cleaning in Edgewood, MD
Honest pricing for Edgewood starts with whole-system ranges, not per-vent teasers that balloon at the door. A typical residential duct cleaning in Edgewood runs $350 – $650 for a full system including supply ducts, return ducts, main trunk, and air handler cabinet. Commercial systems or homes with multiple zones start around $800 and scale with square footage and access difficulty.
What moves the price: system size, duct material (galvanized takes longer than flex), contamination level, and whether we need to address active rodent debris or moisture damage. We put the exact price in writing before any work starts. One flat price per system. No per-vent add-ons. No fogging upsells disguised as necessary. Call (361) 326-5060 for a free estimate. We’ll inspect first if you want certainty.
We Also Serve Cities Near Edgewood
Our crews cover Edgewood and the surrounding communities including Abingdon, Kingsville, White Marsh, and Perry Hall. Scheduling is coordinated from our Baltimore office, and we route technicians to minimize wait times across Harford and eastern Baltimore County. Same standards, same written pricing, same 365-Day Done Right Promise at every stop.
Serving Edgewood, MD - Our Local Coverage Area
We’re based in the Edgewood 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 in Edgewood
Because the previous cleaning likely wasn’t a cleaning at all. In Edgewood’s humid, tidal-air environment, mildew grows on damp duct surfaces and rodent debris decays in return runs. If a crew fogged a sanitiser over that material without extracting it, the odor source stayed put. Source removal, what we do with negative pressure and mechanical agitation, gets the actual debris out. Then the smell stays gone. Call (361) 326-5060 if you’re dealing with recurring mustiness after a previous service.
It can be, and in Edgewood’s older homes it often is. Mice and squirrels use gaps in exterior duct chase walls and deteriorated flex connections to enter galvanized trunks, especially in homes backing onto APG woodland. We find nesting material, droppings, and cached acorns in returns every winter. An inspection with a push camera confirms whether your ducts are the pathway. If they are, source removal plus sealing recommendations solve it. Fogging over active rodent debris does not.
Yes. Post-WWII duplexes and early ranches in Edgewood often have original galvanized steel or early flex duct that’s thinner and more brittle than modern material. Our rotary brush systems are adjustable for duct gauge, and we use lower vacuum pressure on older trunks to avoid collapse or seam separation. We also inspect for asbestos-containing duct tape and insulation before disturbing anything, because some 1950s installations used materials that require special handling.
No, not as a substitute for source removal. We were called to a 1950s duplex off Willoughby Beach Road where the second-floor registers were puffing out a sour, musty smell each time the air handler kicked on. Using negative pressure at the main trunk and agitation tools on the galvanized return, we pulled a five-gallon bucket of acorn shells, nesting material and fine gray dust out of one branch alone, then camera-inspected the run and found surface mildew we treated as part of source removal. The homeowner stopped the fogging upsell she had been pitched by another company once she saw the actual debris we had captured. Fogging over debris is paying to perfume a dirty duct. We don’t sell it.
Every 3 – 5 years for most Edgewood homes, sooner if you have pets, active allergies, or visible rodent activity. Homes within a mile of Bush River or with chronic humidity problems in the basement or crawl space may need inspection every 2 – 3 years to catch mildew regrowth in galvanized runs. The key is checking, not guessing. Call (361) 326-5060 and we’ll recommend an interval based on your home’s specific conditions, not a calendar.
Ready to see what’s actually in your ducts? Call Hollis Air Duct Cleaning at (361) 326-5060 for a free estimate. We’ll put the price in writing before any work starts, show you camera footage of your own system, and back every job with our 365-Day Done Right Promise. No fogging upsells. No per-vent games. Just source removal that works in Edgewood’s real conditions.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Edgewood and the greater Baltimore area since 2004.