
Air duct cleaning
Every run, cleaned out.
Supply runs, returns, trunk lines and plenums. The buildup leaves through the hose to the truck.
Air duct cleaning
Conestoga · Lancaster County, PA
Air ducts, dryer vents and HVAC mold, cleaned out by the blue truck from Conestoga.
Air ducts // Dryer vents // HVAC mold // Duct inspections
Every time the heat or AC kicks on, it pushes air through the same ductwork, and whatever has settled in there rides along.


Real photos from a Dirty Ductz job.

Air duct cleaning
Supply runs, returns, trunk lines and plenums. The buildup leaves through the hose to the truck.
Air duct cleaning
Dryer vent cleaning
That is usually lint packed in the vent. We clear the run from behind the dryer to the hood outside.
Dryer vent cleaning
HVAC mold remediation
Mold can take hold in the damp parts of a system. We find where it is growing and clean it out at the source.
HVAC mold remediation
Duct inspection
Book an inspection first: a thorough look at the system, with clear recommendations.
Duct inspection
Before
After
Drag across the photo to compare
These are Dirty Ductz photos, not stock. Drag the line on the photo to see what came out.


Pick a time online, or call and talk it through.
We check the registers, the returns and the unit, and tell you what we see.
A big hose runs from the truck to your ductwork. The vacuum and its collection bags stay outside.
Supplies and returns, one at a time, until the buildup is out of the system.
Dryer lint catches fire easily, and a blocked vent makes the dryer run hot. Signs it’s time:
Every forced-air system collects dust. These are good times to have it cleaned.



Lancaster, York, Lebanon, Dauphin and western Chester County: the same ZIP codes our online booking takes.
Type the ZIP code for the house. The list is the same one our online booking uses.
Conestoga, Lancaster, Lititz, Ephrata, Manheim, Mount Joy, Elizabethtown, Millersville, Strasburg, Quarryville, New Holland, Columbia and more
York, Red Lion, Dallastown, Wrightsville, Stewartstown, Delta, Fawn Grove and more
Lebanon, Palmyra, Annville, Newmanstown
Hershey, Hummelstown, Middletown and part of Harrisburg (17111)
Atglen, Parkesburg, Oxford, Coatesville, Nottingham
Pick a time online (our booking page runs through Housecall Pro) or call (717) 517‑4149. If you are not sure what the house needs, book the inspection.
It depends on the house: how many supply and return runs there are, the size of the system and how easy it is to reach. Book an inspection or call, and you will get a straight answer for your house.
Dust that comes back fast after you clean, grey rings around the registers, a musty smell when the system starts, or a recent remodel, move or new pet are all good reasons to have a look.
Yes. Lint catches fire easily, and a blocked vent traps heat and makes the dryer run longer. If loads are taking two cycles, get the vent checked.
Yes. HVAC mold remediation is one of our three main services. We look first, find where it is growing, and clean it out at the source.
We are based in Conestoga and book across Lancaster County, York County, Lebanon County, part of Dauphin County (Hershey, Hummelstown, Middletown and part of Harrisburg) and western Chester County. Use the ZIP checker to be sure.
Online booking asks for your ZIP code and lets you pick a time. Or call and talk it through.
Tell us a little about the house. We will call you back.
Call, book online or send the form, whichever is easier.