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 full residential system, with most jobs completed in a single visit. Our crews dispatch from our Baltimore office and cover rowhouse blocks from Hampden to Pigtown to Waverly without the scheduling delays that come from routing vans down from Pennsylvania or across the Bay Bridge.
We’ve been cleaning ducts in Baltimore since 2005, and the work here isn’t like anywhere else. This city holds one of the largest concentrations of brick rowhouses in the country, most built between 1880 and 1950 for coal furnaces or steam radiators, with forced-air systems retrofitted decades later through closets, floor joists, and irregular chases. That retrofit reality means our Air Duct Cleaning team arrives expecting access problems, crushed runs, and decades of accumulation that standard equipment can’t always reach. We bring Rotobrush and Nikro systems with enough flexibility to navigate what Baltimore’s housing stock throws at us, and we quote one flat price per system before any work starts. Call (323) 918-4345 for a free estimate.
Why Morton’s Air Duct Cleaning Is Baltimore’s Preferred Air Duct Cleaning Company
Baltimore homeowners know the difference between a crew that understands rowhouse ductwork and one that’s never seen a chase built into a 1920s closet wall. Our technicians are background-checked, uniformed, and trained to the Cedarwell C.A.R.E. values, which means shoe covers and drop cloths from the moment they walk in, quiet tools during nap hours, and pet-safe product choices where available.
We’ve built our reputation on being the company that actually opens the chases. Reviews from Baltimore customers consistently mention the photo we leave behind, showing the clean-up before the crew departs. That visual proof matters in a city where too many homeowners have paid for duct cleaning and found the same dust settling a week later.
Scheduling runs from our Baltimore office, not a call center three states away. A live person answers the phone 24/7, and we coordinate arrival windows that respect the reality of parking and access in dense neighborhoods from Canton to Edmondson Village.
The 365-Day Done Right Promise applies to every job we do in Baltimore. If it’s not right, we make it right. That’s stamped on the paperwork, not offered only when someone complains.
Ductwork Cleaning in Baltimore
Ductwork Cleaning in Baltimore means navigating systems that were never designed into the original architecture. Most of the city’s iconic brick rowhouses were built for coal or steam heat, with forced-air ducts added in the 1960s through 1980s through whatever path the installer could find. We routinely encounter galvanized sheet metal or early flex duct stuffed into floor cavities and closet chases with no access panel at all, which is why our process starts with locating every run before we quote the job.
A typical full-system Ductwork Cleaning in Baltimore runs $350-$550 for a two- or three-story rowhouse with 8-12 registers, and $500-$650 for larger homes or systems with multiple air handlers. That price includes opening access panels where needed, source removal under negative pressure with HEPA filtration, and sealing any disconnected runs we find. We don’t charge per vent, and we don’t add fees for “extra” registers once we’re inside.
What We Find in Retrofit Ductwork
The field vignette from Hampden stays with our crew: a 1920s three-story rowhouse where we cut the first access panel the house had ever had, put a camera down the main trunk, and found a crushed galvanized branch and a disconnected flex run dumping heated air into a floor cavity. After reconnection, sealing, and re-balancing, the static pressure dropped enough that the top floor finally got airflow. That’s the kind of fix that separates actual ductwork cleaning from a vacuum hose waved at a register.
Sealing as the Real Fix
Cleaning alone doesn’t solve airflow problems in Baltimore’s retrofit systems. Disconnected runs, gaps at plenum connections, and crushed sections waste energy and recirculate dust. We seal what we can access with mastic and proper mechanical connections, and we tell you straight when a section needs replacement rather than another cleaning.
Air Duct Inspection in Baltimore
Air Duct Inspection in Baltimore should happen before any cleaning quote is finalized, especially in rowhouses built before 1978. Our video inspection uses Nikro camera systems to map the full duct network, locate access points, identify crushed or disconnected runs, and assess whether the debris load includes lead-contaminated settled dust regulated under Maryland’s Lead Paint Reduction Act. The inspection itself runs $150-$250, and we apply that fee toward the cleaning if you move forward.
We recommend an Air Duct Inspection in Baltimore when you’ve noticed uneven heating between floors, a moldy smell from first-floor registers, or visible dust plumes when the system kicks on. In pre-1978 homes, the inspection also lets us plan for HEPA containment and negative pressure protocols that keep disturbed debris out of your living space.
Video Documentation
Our Nikro inspection cameras record the full length of accessible runs. You’ll see what we see: the accumulation at the elbows, the condensation staining in floor cavities above damp basements, the access panels that don’t exist yet. That footage becomes the basis for our written quote, with no surprises once work begins.
Pre-1978 Protocols
Baltimore’s Lead Paint Reduction Act governs how we handle disturbed dust in older homes. Our inspection identifies whether lead-contaminated debris is likely present, and our cleaning protocol adjusts accordingly. HEPA filtration and negative pressure aren’t upgrades here; they’re baseline requirements for legitimate work in this housing stock.
Trusted Brands We Service in Baltimore
We clean and service systems built around Honeywell, Aprilaire, and Abatement Technologies components, and we stock common parts for faster turnaround on Baltimore jobs. That matters when a disconnected humidifier or failed UV light is part of the problem. Our Rotobrush and Nikro cleaning equipment is professional-grade, not rental-store gear, and our technicians know how to work around the tight clearances and odd angles that retrofit ductwork creates. For families with kids and pets, we select Guardsman-protected drop cloths and pet-safe products where the job allows, and we keep the noise down during nap hours because we’ve been in enough Baltimore living rooms to know the schedule.
Common Air Duct Cleaning Problems We See in Baltimore Homes
- No access panels in retrofit chases. Ductwork routed through closets and boxed chases in 1880-1950 rowhouses often lacks any opening large enough for cleaning equipment. A “cleaning” that never cuts access leaves decades of accumulation untouched and can’t reach crushed or disconnected runs hidden behind finished surfaces.
- Active mold in first elbows above damp basements. Baltimore’s Chesapeake Bay humidity condenses in uninsulated floor cavities over stone-foundation basements, especially in East and West Baltimore rowhouse blocks. We find mold colonization in the first elbow off the air handler so routinely that we check it on every inspection.
- Crushed and disconnected flex runs from later renovations. Joist repairs, plumbing updates, and DIY projects in shared walls often crush or pull apart ductwork that was barely adequate when installed. The result is heated or cooled air dumped into wall cavities and crawl spaces instead of reaching the registers.
- Lead-contaminated settled dust in pre-1978 homes. Decades of paint deterioration, renovation debris, and urban particulate load Baltimore’s older ducts with material that requires HEPA containment. Standard shop-vac cleaning without negative pressure can redistribute that debris through the house.
Pricing for Air Duct Cleaning in Baltimore, MD
Honest pricing for Baltimore’s market looks like this: a full residential system cleaning for a typical two- or three-story rowhouse runs $350-$550; larger homes or commercial systems run $500-$850; and video inspection runs $150-$250 (applied to cleaning if you proceed). Dryer vent cleaning, which we often pair with ductwork service, runs $120-$180 as a standalone or $80-$120 when bundled with a full system clean.
What moves the price: the number of air handlers, whether we need to cut access panels, the condition of the ductwork (crushed or disconnected runs take more time to repair), and whether lead-safe protocols apply. We quote one flat price per system, agreed in writing before work starts. No per-vent pricing. No add-ons once the van is in your driveway. Every job includes the photo of the clean-up before we leave, so you have proof the work happened and the house was left right.
We Also Serve Cities Near Baltimore
Our Air Duct Cleaning in Baltimore crews regularly work in Catonsville, Rosedale, Dundalk, and Parkville, bringing the same rowhouse expertise to the surrounding county housing stock. Scheduling and dispatch run from our Baltimore office, with route coordination that keeps arrival windows tight across the metro area.
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 in Baltimore
Yes, but it requires cutting access panels where none exist and using camera-guided equipment to navigate retrofit chases. In a typical Hampden or Pigtown rowhouse, we locate the main trunk and branch runs first, then open the minimum necessary access to reach the full system with negative-pressure HEPA equipment. Call (323) 918-4345 and we’ll inspect before we quote, so you know exactly what access is needed.
Often yes, especially in Baltimore’s rowhouses where uninsulated floor cavities over damp stone basements condense moisture into the first elbow off the air handler. Cleaning removes the mold growth, but the real fix usually requires addressing the moisture source and improving insulation in that cavity. Our inspection identifies whether the problem is localized colonization or a wider humidity issue.
Yes. Maryland’s Lead Paint Reduction Act governs how we handle disturbed dust in pre-1978 housing, and Baltimore’s older rowhouses routinely contain lead-contaminated settled debris in ductwork. We use HEPA filtration and negative pressure containment as standard protocol, not as an optional upgrade. Our inspection determines the appropriate protocol before work begins.
Retrofit ductwork in Baltimore’s rowhouses is often poorly sealed at plenum connections and access points, pulling attic dust, basement moisture, and wall-cavity debris back into the system between cleanings. The cleaning itself doesn’t fix the infiltration. We seal accessible gaps during service, and we’ll show you where replacement or additional sealing would break the cycle. Call (323) 918-4345 for an inspection that addresses the root cause.
Yes, and we recommend bundling it. Baltimore’s humidity and lint accumulation in longer vent runs create genuine fire hazards, especially in rowhouses where the vent path may run through multiple walls before exiting. Bundled dryer vent cleaning runs $80-$120 when paired with a full system clean, and we include a airflow check at the exterior termination.
Written by Paul Adeyemi, Owner at Morton’s Air Duct Cleaning, serving Baltimore since 2005.