Ductwork & Air Quality
Dryer vent cleaning for Miami homes and rentals
Lint builds up in the vent between the dryer and the outside wall or roof, and it doesn't stop at the lint trap. We clean the whole run, fix the termination and make sure air actually leaves the house.
Miami service office on SW 117th Ave · We answer 24/7
- Answered 24/7
- Miami service office
- Full run to the outside
Updated October 2026
Dryer vent cleaning in Miami clears lint from the full vent run, from the back of the dryer to the outside wall or roof termination, using rotary brushes and a vacuum. A technician from our SW 117th Ave office checks the transition hose, the run length and the termination flap, measures airflow at the outlet, and tells you if the vent needs rerouting or a new cap.
The job
Why a clogged dryer vent matters
Lint that gets past the trap collects inside the vent, especially at bends and at the termination. As it builds, the dryer can't push hot, damp air out, so clothes take longer to dry, the laundry room gets hot and humid, and the dryer runs hotter than it was designed to.
Lint is highly flammable, and a hot dryer pushing against a blocked vent is a known fire risk. A clean vent also takes load off the air conditioner, because a laundry room full of hot, wet air is extra work for the AC.
What we see on this job
Long dryer vent runs
Dryers are often installed far from an outside wall, especially in condos, townhomes and interior laundry closets, so the vent runs through a ceiling or wall with several bends. Every bend adds resistance and a place for lint to settle. Manufacturers limit the total equivalent length, and many older installs exceed it. We clean long runs from both ends where possible, check the length and the number of bends against the dryer's limits, and tell you when a booster fan or a reroute is needed.
Roof and wall vent terminations
The termination is where many vents fail. Wall caps with stuck or painted-shut flaps, roof caps packed with lint, and screens that catch lint all block airflow even when the run itself is clean. We inspect and clean the termination, replace flaps that no longer open freely, and remove screens that trap lint, since codes generally don't allow them on dryer terminations. Roof terminations are reached safely from the roof when they can't be cleaned from inside, and we check the roof flashing around the cap while we are up there.
Bird guards and screens
Birds and rodents like warm, lint-lined vents, and a nest can block a vent completely. The fix is a guard designed for dryer exhaust, with openings that let lint pass while keeping animals out, not a fine screen that clogs within weeks. We remove nests and debris, clean the run behind them, and fit a guard that suits the termination. If the old vent has been crushed or pulled apart by animals, the damaged section is replaced with rigid metal duct.
Local conditions
Dryer vents in Miami-Dade block homes and rentals
Most homes in Miami-Dade are reinforced concrete block, so dryer vents that exit through a wall run through a cored block opening, and those that can't often go up through the ceiling to the roof, which makes for long runs with several bends. The county is also roughly half renters, and landlords and property managers commonly book vent cleaning between tenants as part of turnover.
Step by step
How a dryer vent cleaning runs
- 1
Pull the dryer
Transition hose inspected.
- 2
Measure airflow
At the outlet before cleaning.
- 3
Brush and vacuum the run
From both ends where possible.
- 4
Clean the termination
Flap, cap and any screen.
- 5
Replace the transition
Metal duct in place of foil or plastic.
- 6
Reconnect and test
Airflow measured again.
- 7
Report
Run length, condition and any repairs.
Do it yourself or call
What you can do between cleanings
Easy to do
- Clean the lint trap every load.
- Wash the lint screen occasionally to remove residue.
- Keep the hose behind the dryer from being crushed.
- Check the outside flap opens when the dryer runs.
Better left to us
- Cleaning long runs and ceiling vents.
- Roof termination work.
- Replacing crushed or disconnected sections.
- Removing nests safely.
The lint trap and the flap check are yours. The full run and the roof cap need brushes, a vacuum and safe access.
Warning signs
Signs your dryer vent is clogged
Clothes take two cycles to dry
Damp air can't leave the drum.
Dryer or laundry room gets very hot
Heat trapped by a blocked vent.
Burning or lint smell
Lint overheating in the run.
Lint around the outside cap
The termination is packed.
Flap doesn't open when running
Stuck cap or blocked run.
Humid laundry room
Moist air leaking back into the house.
Crushed foil hose behind the dryer
A restriction at the first bend.
What moves the price
What decides the price of dryer vent cleaning
Run length
Long runs with bends take longer.
Termination
Wall caps are simpler than roof caps.
Blockage
Nests and packed lint add time.
Transition hose
Foil or plastic hose replaced with metal.
Repairs
Crushed or disconnected sections replaced.
Access
Stacked units and tight closets.
Guard or cap
New termination hardware when needed.
FAQ
Questions Miami customers ask about dryer vent cleaning
Most homes about once a year; long runs, big families or pets may need it more often.
A clogged vent or crushed transition hose is the most common reason.
Yes. Lint is flammable and a blocked vent makes the dryer run hotter.
Yes, from inside when possible and from the roof when the cap is packed.
No. Screens trap lint. We fit guards designed for dryer exhaust instead.
Yes, including turnover cleaning for landlords and property managers.
Same category
Related ductwork work we handle in Miami
Whole-Home Dehumidifier Installation
Ducted dehumidifiers, oversized AC and humidity problems.
AC Coil Cleaning
Evaporator coil cleaning, mold on the coil or blower wheel.
Air Balancing
Hot and cold rooms, balancing after renovations.
Clothes not drying in one cycle? Call the Miami office
A technician cleans the full vent run, fixes the termination and measures the airflow.
