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 Baltimore, MD
Air duct cleaning in Baltimore runs about $350 to $650 for a typical rowhouse system, with final pricing settled before we start, not after. What makes this city different is its housing stock: block after block of brick rowhouses built for coal heat and retrofitted with forced air decades later. Those retrofits ran ductwork through closets, joist cavities, and odd chases never meant for airflow. That’s the Baltimore duct problem in one sentence, and it’s why a generic cleaning approach doesn’t work here. Call (323) 918-4345 and we’ll explain exactly what your house needs.
Why Baltimore Homes Are Different
Baltimore contains one of the largest concentrations of brick rowhouses in the United States, most built between 1880 and 1950 for coal furnaces or steam radiators. Forced-air systems came later, squeezed in during the 1960s through the 1980s. Duct runs went through closets, under floor joists, and into irregular chases, spaces never designed for HVAC. The result is chronic dust traps and limited cleaning access that you don’t find in postwar suburbs where ducts were planned into the original build. From Hampden to Pigtown to Waverly, the retrofit ductwork reality is the same.
The Chesapeake Bay adds another layer. Summer humidity settles into basement-level and ground-floor duct runs, especially in older rowhouses with minimally insulated stone foundations. In dense blocks throughout East and West Baltimore, duct runs often pass through uninsulated floor cavities directly above damp basements. We routinely find active mold colonization in the first elbow off the air handler. It’s a failure mode far less common in slab-on-grade construction in neighboring counties, and it changes how we inspect and clean.
Our Main Baltimore Services
These are the two jobs Baltimore homeowners call us about most, each with its own page covering local conditions, pricing, and what to expect.
Air Duct Cleaning in Baltimore
Air duct cleaning here means working with retrofit ductwork that was never designed for modern forced-air systems. We clean the full run: supply and return ducts, registers, the air handler, and the blower assembly. In Baltimore, that often means navigating tight closet access points and runs squeezed through floor cavities. Before we start, you get a written price for the whole system, and we protect floors with shoe covers and drop cloths. Read the full breakdown on our Air Duct Cleaning in Baltimore page.
Dryer Vent Cleaning in Baltimore
Dryer vents in Baltimore rowhouses often run long horizontal stretches through interior walls or up through two or three floors to the roof, which makes them harder to clean than the short exterior-wall vents common in newer construction. That length means more lint accumulation and more places for a clog to hide. We use professional equipment from Nikro and Rotobrush to clean the full run and confirm airflow before we finish. Details, including pricing and what to expect, are on our Dryer Vent Cleaning in Baltimore page.
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 Baltimore
We work on systems built around Honeywell, Aprilaire, and Abatement Technologies components, among others. Our technicians arrive with the common filters, access covers, and replacement parts for these systems on the truck, so most Baltimore jobs are finished in a single visit. See our brands for the full list.
Pricing for Air Duct Cleaning Company in Baltimore, MD
| Service | Typical range in Baltimore |
|---|---|
| Full-system air duct cleaning (rowhouse, up to 10 vents) | $350 - $500 |
| Full-system air duct cleaning (larger or multi-zone home) | $500 - $800 |
| Air handler / blower cleaning only | $150 - $250 |
| Return duct cleaning only | $125 - $225 |
| Supply duct cleaning only | $150 - $275 |
| Dryer vent cleaning | $89 - $229 |
| Mold or microbial treatment (add-on, per system) | $200 - $450 |
| Filter replacement (standard 1″ - 4″ media) | $18 - $65 |
| Access panel installation (for hard-to-reach duct runs) | $85 - $175 |
| Full system inspection with camera | $99 - $199 |
What pushes pricing up in Baltimore is access. Duct runs through closets and floor cavities often need access panels cut, and tight mechanical rooms slow the work down. Whatever the number is, you’ll see it in writing before any work begins, and that’s the price on your invoice.
Neighborhoods We Serve in Baltimore
We work throughout the city, from the rowhouse blocks of Hampden and Waverly to the waterfront edges of Canton and Fells Point. Most Baltimore jobs are scheduled within a few days, and we coordinate around your day, not the other way around.
- Hampden
- Canton
- Fells Point
- Pigtown
- Waverly
Service Area – Cities Near Baltimore
Our crews serve Baltimore and a number of nearby communities across the metro area. If you’re in Catonsville, MD, Rosedale, WA, Dundalk, MD, or Parkville, MD, we can schedule a visit and provide the same written-price guarantee we give every Baltimore customer.
Serving Baltimore, MD - Our Local Coverage Area
We’re based in the Baltimore 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 Baltimore
Most Baltimore jobs are scheduled within three to five business days. We’ll give you a specific arrival window when you book, and our technician will call before showing up. If your schedule is tight, let us know and we’ll work around it.
No. Routine air duct and dryer vent cleaning does not require a permit in Baltimore City. If we find a condition that needs a licensed HVAC contractor, we’ll tell you plainly and write up what we saw. We don’t perform repairs beyond simple access and cleaning.
We take Maryland’s Lead Paint Reduction Act seriously. In pre-1978 homes, we minimize disturbance to settled dust by sealing off work areas, using HEPA-filtered vacuums, and cleaning up thoroughly before we leave. The photo of the clean-up we give you at the end is part of that promise.
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 Baltimore Customers Say
"Friendly, calm crew that clearly cared about the house. Covered their shoes, protected the floors, and double checked they'd closed up every vent cover properly. Would have them back."
- Omar Zaid"Ducts and dryer vent both. They put runners down the whole hall and wore booties. Spotless after, and they showed me photos of what came out. Worth every penny."
- Bonnie Vo"Spotless work. They laid drop cloths everywhere and I was honestly impressed there was zero mess at the end. Showed me the dirt they pulled out so I could see it was worth it."
- Shelby Dunham