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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Before
AfterAir Duct Cleaning Company in Randallstown, MD
Air duct cleaning in Randallstown, MD typically runs $300 – $550 for a full single-system home, and the job usually takes 3 – 5 hours. We’re Cardinal Air Duct Cleaning, part of the Relay Home Co. family, and we serve Randallstown with one flat price per system agreed before any work starts. If you’ve been putting off your ducts because you’re not sure what it’ll cost or who’s actually showing up, call (737) 727-2314 and we’ll give you a straight answer.
Why Randallstown Homes Are Different
Randallstown’s housing stock spans 1960s colonials along Liberty Road, 1970s split-levels in the Winands Road corridor, and newer townhome clusters near the Randallstown Plaza area. That age spread matters for ductwork. Homes built before the mid-1980s in Randallstown often have sheet metal ducts with decades of dust packed into the return runs, while the townhomes we see off Old Court Road tend to have flex duct that collects debris at the sags and elbows. Baltimore County’s humid summers also play a role: condensation inside the return plenum mixes with dust to create a paste that sticks to duct walls. That’s not a theory, it’s what we pull out on almost every Randallstown job.
The terrain doesn’t change the duct cleaning itself, but it does change how we stage equipment. Some Randallstown lots slope sharply toward the Gwynns Falls tributaries, which means longer vacuum hose runs from the truck to the furnace closet. We account for that before we arrive, not after.
Our Main Randallstown Services
Most Randallstown homeowners call us for two things: dryer vent cleaning and whole-home air duct cleaning. Both matter more than people think, and both are jobs we do with professional equipment instead of shortcuts.
Dryer Vent Cleaning in Randallstown
Dryer vents in Randallstown clog fast in homes where the laundry room sits in the center of the house and the vent run travels twenty feet or more to an exterior wall. Lint, pet hair, and the occasional bird nest all collect in that run. We use a rotating brush system to break the buildup loose, then pull it out with negative-pressure extraction – that means the debris goes into our vacuum, not back into your laundry room. A clogged dryer vent isn’t a minor annoyance; it’s the leading cause of dryer fires. Dryer Vent Cleaning in Randallstown has the full breakdown of what we do.
Air Duct Cleaning in Randallstown
Whole-home duct cleaning in Randallstown means cleaning the supply and return trunks, every branch line, and the registers in every room. We run a Rotobrush rotary brush down each run while a Nikro HEPA vacuum holds the system under negative pressure, so loosened dust goes straight into the collection unit. Older Randallstown homes with smokers, shedding pets, or a recent renovation will see the biggest difference in air quality after a cleaning. Air Duct Cleaning in Randallstown covers our process in more detail.
HVAC Cleaning in Randallstown
HVAC cleaning goes beyond the ducts to the equipment itself: the evaporator coil, blower motor, and drain pan. In Randallstown, where air conditioning runs hard from June through September, a dust-caked coil costs you efficiency every single month. We clean the coil and blower assembly by hand, not with a quick spray, and we check the condensate drain while we’re in there. A clogged drain pan in a Randallstown basement is a water damage waiting to happen. HVAC Cleaning in Randallstown explains what’s included.
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 Randallstown
We work on duct systems tied to every major HVAC brand you’ll find in Randallstown homes: Carrier, Trane, Lennox, Rheem, Goodman, and York. We also install and service Aprilaire and Guardsman filtration products. Parts for common systems are stocked in our Baltimore office, so most Randallstown jobs have what we need on the truck day one. Our brands page lists every system we service.
Pricing for Air Duct Cleaning Company in Randallstown, MD
| Service | Typical range in Randallstown |
|---|---|
| Air duct cleaning (small home, up to 8 vents) | $300 – $425 |
| Air duct cleaning (medium home, 9 – 14 vents) | $425 – $550 |
| Air duct cleaning (large home, 15 – 20 vents) | $550 – $700 |
| Dryer vent cleaning | $89 – $149 |
| HVAC blower motor cleaning | $120 – $200 |
| Evaporator coil cleaning | $150 – $250 |
| Condensate drain line clearing | $75 – $125 |
| AprilAire filter replacement | $110 – $240 |
| UV light installation (with existing outlet) | $200 – $350 |
| Rooftop or add-on package unit cleaning | $250 – $400 |
What pushes a Randallstown job toward the higher end is access: a furnace in a tight crawl space, a vent run that hasn’t been cleaned in fifteen years, or a return plenum packed with construction debris from a old renovation. The price we give you is written down before we start, and it doesn’t move at the door. That’s the whole point.
Neighborhoods We Serve in Randallstown
We run calls all over Randallstown, from the single-family streets off Winands Road to the townhome communities near the Plaza and the older neighborhoods along Liberty Road. Our technicians know the difference between a 1965 colonial and a 2005 build before they pull up.
- Randallstown Plaza area
- Winands Road corridor
- Liberty Road corridor
- Old Court Road area
- McDonogh Road communities
Because we schedule Randallstown work from our nearby Baltimore office, we can usually get a crew to most Randallstown addresses within a day or two of your call.
Service Area – Cities Near Randallstown
Beyond Randallstown, our crews regularly cover the surrounding northwest Baltimore County communities. You’ll find us in Pikesville, MD, Owings Mills, MD, Reisterstown, MD, and Catonsville, MD. If you’re in one of those areas and need duct work done, the same pricing and written-before-we-start guarantee applies.
Serving Randallstown, MD - Our Local Coverage Area
We’re based in the Randallstown 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 Randallstown
Most Randallstown jobs are scheduled within 24 – 48 hours of your call. Our crews dispatch from the Baltimore office, which is close enough that Randallstown isn’t a far-flung trip. When you book, you get a live trackable arrival window through The Relay Standard. Call (737) 727-2314 and we’ll give you the next available slot on the spot.
No. Duct cleaning, dryer vent cleaning, and HVAC cleaning are interior maintenance work. No Randallstown HOA or Baltimore County permit is required for any of the three services. If your equipment is on a shared wall like in some townhome communities, we coordinate access through your unit’s normal entry points.
Every Randallstown job is covered by our 365-Day Done Right Promise. If the work isn’t right within 365 days, we return and correct it at no charge. That’s not a select-jobs thing; it’s every booking, no exceptions. You’ll also get before-and-after photos of your ducts so you can see what was done, which is part of The Relay Standard we operate under.
If your ducts haven’t been cleaned in years, or you’ve never had your dryer vent looked at, start with a phone call. Omar Haddad and the Cardinal Air Duct Cleaning team serve Randallstown with straight pricing and work we stand behind for a full year. Call (737) 727-2314 for a free estimate.
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 Randallstown Customers Say
"Booked a slot in the app, got a reminder text, and watched the crew's van on the map as it came. Cleaned all the vents and the main trunk. Easy from start to finish."
- Rob J."Cleaning plus HVAC coil clean. Tech texted when he was ten minutes away. No surprises on the price."
- Evan S."Dryer vent fix fixed the burning smell. The clog was behind the elbow and the whole laundry room smells normal now."
- Dennis K.