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 Baltimore
Air duct cleaning in Baltimore typically runs $350-$650 for a complete residential system, with most rowhouse jobs falling in the $450-$550 range due to retrofit ductwork complexity. We’re usually scheduling 2-3 days out for Baltimore appointments, with dispatch coordinated from our Cleveland office and crews working Baltimore neighborhoods daily. If your vents are pushing dust, your second floor never gets cool, or that musty basement smell is climbing the stairs, call us at (323) 918-4345 for a free written estimate before any work starts.
We’ve been cleaning ducts in Baltimore’s rowhouse blocks long enough to know what we’re walking into. The brick two- and three-story homes from Hampden to Pigtown to Waverly weren’t built for forced air. They were built for coal furnaces and steam radiators, and when HVAC got retrofitted in the 1960s through 1980s, the ductwork was routed through closets, floor cavities, and irregular chases that trap debris and limit access. Our Air Duct Cleaning team brings Rotobrush and Nikro equipment, HEPA-contained negative pressure, and the patience to work in tight spaces without damaging your plaster or trim. Shoe covers and drop cloths from the moment we walk in. Quiet tools if there’s a nap happening upstairs. A photo of the clean-up before we leave.
Why Morton’s Air Duct Cleaning Is Baltimore’s Preferred Air Duct Cleaning Company
Morton’s has been part of the Cedarwell family since 2005, and our reputation in Baltimore rests on one thing: we show up, we look at what you’ve actually got, and we tell you the honest price before touching anything. No per-vent bait-and-switch. No “we found a problem” upsell after the van is in your alley.
Baltimore customers mention the same things in their feedback. The crew noticed the dog’s water bowl and worked around it. They explained why the second floor never cooled before starting the job. They left a photo proving the basement was cleaner than they found it. That’s the Cedarwell Care Promise in action, C.A.R.E. values lived out: shoe covers, drop cloths, background-checked uniformed techs, and a 365-Day Done Right Promise stamped on every job.
Calls get answered by a live person, 24/7. Not a chatbot. Not a callback queue. A real human who can look at the schedule and tell you when we’ll be in your part of Baltimore.
Vent Cleaning in Baltimore
Vent Cleaning in Baltimore means more than brushing off a register cover. In these 1880-1950 brick rowhouses, supply and return vents often sit at the end of retrofit duct runs that have been accumulating debris since the Nixon administration. We remove each register, inspect the boot and first few feet of duct with a camera, and use agitation tools plus contained vacuum extraction to pull debris back toward the trunk rather than pushing it into your living room. A typical vent cleaning as part of a full system service in Baltimore runs $75-$125 per vent when done as a standalone, or included in whole-system pricing.
Supply Vent Deep Cleaning
Supply vents push conditioned air into your rooms, but in Baltimore rowhouses they’re often fed by crushed or undersized runs hidden behind closet walls. We camera-inspect before agitating, so we know whether we’re dealing with a cleanable duct or a structural airflow problem that needs repair first.
Return Vent Restoration
Return vents pull air back to the handler, and in retrofit systems they’re frequently oversized wall cavities or floor chases that never got proper duct lining. These collect the most debris and are the hardest to seal. Our Nikro HEPA vacuums maintain negative pressure throughout the process so dust doesn’t escape into your home.
Air Duct Repair in Baltimore
Air Duct Repair in Baltimore is almost always discovery work. We start a cleaning and find a disconnected flex branch, a crushed galvanized elbow, or a plenum gap that’s been blowing conditioned air into your floor cavity for twenty years. Repair costs in Baltimore typically run $200-$500 for reconnection and sealing, $400-$800 for replacing crushed or corroded runs, and $150-$300 for plenum sealing and register boot replacement. We photograph everything, explain what we found, and give you a written price before any repair work begins.
Retrofit Run Reconstruction
The 1970s flex duct stuffed through your floor joists has likely separated at the collar, or the original galvanized run behind your hall closet has been crushed by a century of settling. We replace with properly sized, insulated flex or sheet metal, sealed at every joint, and supported so it won’t sag back into the damp basement air.
Mold-Impacted Duct Replacement
When camera inspection shows active colonization in the first elbow off the air handler, cleaning isn’t enough. That section needs to come out. We replace it with new ductwork, seal the plenum connection, and recommend dehumidification strategies specific to your stone-foundation basement.
Trusted Brands We Service in Baltimore
We clean and repair systems running Honeywell, Aprilaire, and Trane in Baltimore, plus Abatement Technologies components, and we stock common parts for faster turnaround on Baltimore jobs. Our Rotobrush and Nikro equipment isn’t rental-grade hardware; it’s professional negative-pressure and agitation systems designed for source removal without contaminating your home. When we find a failed zone damper, a cracked plenum, or an Aprilaire media filter housing that needs resealing, we’ve got the parts on the truck or can get them fast. No waiting two weeks for a specialty order while your basement duct grows another season of mold.
Common Air Duct Cleaning Problems We See in Baltimore Homes
- Crushed first-run elbows hidden behind closet walls. On a two-story brick rowhouse off Falls Road in Hampden, our techs found the first supply elbow off the air handler crushed flat behind a closet wall, a relic of a 1970s forced-air retrofit, while flexible runs in the floor cavity above the stone-foundation basement showed active mold colonization and 40 years of coal-era dust. Using negative pressure and HEPA filtration, we performed source removal with agitation tools, replaced the crushed sheet-metal run and a disconnected flex branch, and sealed the gaps at the plenum and registers. The homeowner reported better airflow to the second floor and far less dust settling on furniture within a week.
- Mold colonization at the air handler first elbow. Baltimore’s Chesapeake Bay humidity plus uninsulated floor cavities above damp stone basements creates condensation that breeds mold right where the duct leaves the handler. Camera inspection finds it. Cleaning alone won’t fix it. The section needs replacement and the basement needs dehumidification.
- Pressure imbalances from disconnected branches. When a flex duct separates under a floor joist, the system pulls return air from your basement instead of your living space, redistributing dust and musty odors through the whole house. We find these with pressure testing and smoke pencils, not guesswork.
- Lead-contaminated settled dust in pre-1978 rowhouses. Maryland’s Lead Paint Reduction Act regulates disturbance of lead-contaminated dust. Our HEPA-contained, negative-pressure process is designed to capture debris rather than aerosolize it, protecting your family and keeping the job compliant.
Pricing for Air Duct Cleaning in Baltimore, OH
Most complete residential air duct cleaning jobs in Baltimore fall between $350 and $650. A typical two- or three-story rowhouse with full supply and return cleaning, camera inspection, and basic register sealing runs $450-$550. Add $200-$500 if we find crushed or disconnected runs that need repair, and $150-$300 for plenum sealing or register boot replacement. Commercial systems start around $800 and scale with square footage and access complexity.
What moves you within that range? Number of vents, whether the ductwork is accessible or buried in retrofit chases, the condition of the original materials, and whether mold-impacted sections need replacement rather than cleaning. We give one flat price per system, agreed in writing before work starts. No per-vent add-ons. No “we found an issue” surprises. Call (323) 918-4345 for a free estimate, and we’ll give you the actual number for your actual house.
We Also Serve Cities Near Baltimore
Our crews work Baltimore daily and also serve Air Duct Cleaning in Baltimore customers in Pickerington, Pataskala, Canal Winchester, and Lancaster. Same equipment, same Cedarwell Care Promise, same written price upfront. Scheduling is coordinated from our Cleveland office, with local technicians dispatched to your area.
Serving Baltimore, OH - 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 in Baltimore
Baltimore’s 1880-1950 brick rowhouses were retrofitted with forced-air systems decades after construction, leaving undersized, oddly routed ductwork in spaces never engineered for HVAC. In neighboring suburban counties with slab-on-grade or crawl-space construction, ducts are accessible and properly sized from the original build. In Baltimore, we routinely find crushed runs, disconnected branches, and mold at the first elbow that simply don’t exist in newer homes. Call (323) 918-4345 and we’ll camera-inspect your system to show you exactly what you’re dealing with.
Your first elbow off the air handler is probably growing mold. Baltimore’s Chesapeake Bay humidity condenses on cold duct surfaces in uninsulated floor cavities above damp stone basements, a configuration so common in East and West Baltimore rowhouse blocks that our techs check it first on every job. Camera inspection confirms it, and replacement of the mold-impacted section plus dehumidification advice typically solves it. Call (323) 918-4345 for a free inspection.
Yes, we follow NADCA source-removal protocols: contained negative pressure, mechanical agitation, and HEPA filtration so debris leaves your home rather than resettling in it. For Baltimore rowhouses, this matters more than in newer construction because retrofit ductwork has decades more accumulation, tighter access, and more joints where debris can escape if containment fails. Our Nikro and Rotobrush systems are built for exactly this challenge.
It can if done carelessly. Pre-1978 rowhouses may contain lead-contaminated settled dust regulated under Maryland’s Lead Paint Reduction Act. Our process uses HEPA-contained negative pressure specifically to capture debris rather than aerosolize it, and we avoid high-pressure compressed air or uncontrolled brushing that could spread contamination. If your home was built before 1978, tell us when you call and we’ll add lead-safe protocols to our prep checklist.
We’ll arrive in uniform with shoe covers and drop cloths, walk the house with you to note pet areas and nap schedules, then camera-inspect your ductwork before touching anything. You’ll get a written price for cleaning, and if we find crushed runs or mold that needs repair, we’ll photograph it, explain it, and give you a separate written price for that work. No surprises. The job typically takes 3-5 hours for a two-story rowhouse. We leave a photo of the clean-up. Call (323) 918-4345 to schedule.
Written by Paul Adeyemi, Owner at Morton’s Air Duct Cleaning, serving Baltimore since 2005.