Professional Dryer Vent Repair in Portland, OR
Fix Damaged, Crushed & Disconnected Dryer Vents
When Cleaning Isn't Enough — Your Dryer Vent May Need Repair
A clogged vent isn't always the problem. Sometimes your dryer vent is crushed, disconnected, improperly installed, or damaged — and no amount of cleaning will fix it.
Damaged dryer vents lead to poor airflow, longer drying times, higher energy bills, and serious fire hazards. At Dryer Vent John, we specialize in professional dryer vent repair for homes, apartments, and businesses in Portland, OR, and the surrounding metro area. Our CSIA certified technicians diagnose the issue and fix it right the first time.
Signs You Need Dryer Vent Repair
Not every dryer problem is caused by lint buildup. These are signs your vent system may need repair:
- Clothes still damp after a full drying cycle — even after cleaning the vent
- Crushed, kinked, or sagging vent duct behind or under the dryer
- Disconnected vent line — gaps between sections where air and lint escape
- Excessive moisture or condensation on walls near the dryer
- Musty or moldy smell in the laundry area
- Pest damage — animals chewing through flexible duct material
- Vent line using foil tape or duct tape instead of proper clamps
- Dryer error codes (d90, e90, d80, e60) indicating restricted airflow
If your dryer still isn't performing after a cleaning, the vent itself may need repair or replacement.
Schedule Your RepairOur Dryer Vent Repair Services
At Dryer Vent John, we diagnose the root cause and repair your vent system to restore safe, efficient operation.
Crushed & Damaged Duct Repair
Replace crushed, kinked, or punctured vent ducts with rigid or semi-rigid aluminum for maximum airflow and code compliance.
Disconnected Vent Line Repair
Reconnect separated vent sections with proper clamps and sealing to eliminate air leaks and lint escape.
Vent Rerouting & Shortening
Shorten overly long vent runs or reroute systems with too many bends to improve airflow and meet building code.
Transition Hose Replacement
Replace flexible vinyl or foil transitions with UL-listed semi-rigid aluminum for better airflow and fire safety.
Improper Installation Correction
Fix code violations — wrong duct material, excessive length, improper slope, or missing exterior vent cap.
Exterior Vent Cap Repair
Replace damaged, stuck, or missing exterior vent caps to prevent pests, debris, and backdrafts.
Why Professional Repair Matters
Prevent Fire Hazards
Disconnected or crushed vents trap lint in walls and crawl spaces where it can ignite. Professional repair eliminates these hidden dangers.
Restore Dryer Performance
A properly repaired vent system restores full airflow, so your dryer dries clothes in one cycle without overheating.
Protect Your Home from Moisture
Leaking vents push hot, moist air into walls and attics, causing mold, wood rot, and structural damage.
Meet Building Code
Oregon building code specifies vent materials, maximum length, and installation requirements. We ensure your system is compliant.
Save Money
A damaged vent forces your dryer to work harder — increasing energy costs and shortening the dryer's lifespan. Repair pays for itself.
Serving Homes & Businesses in Portland, OR
Dryer Vent John provides dryer vent repair services for:
Homes & Apartments
Single-family homes, condos, and apartment complexes
Businesses & Commercial Properties
Laundromats, hotels, salons, and more
Property Managers & HOAs
Multi-unit buildings and rental properties
If cleaning didn't solve the problem, your vent system likely needs repair. Let our CSIA certified technicians diagnose and fix it — fast, affordable, and done right.
Frequently Asked Questions
If your dryer still has long dry times, overheating, or error codes after a professional cleaning, the vent itself is likely damaged, disconnected, or improperly installed. We'll diagnose the issue and recommend the right fix.
Common causes include compression from being pushed against a wall, pest damage, age-related deterioration, improper installation with wrong materials, and settling of the building structure over time.
Yes. We regularly work with vents that run through walls, crawl spaces, attics, and multi-story buildings. We'll access the vent system wherever it runs.
Most repairs take 1–2 hours. More complex reroutes or multi-story repairs may take half a day. We'll give you a time estimate before starting.
Repair costs depend on the issue and complexity. We provide free quotes upfront — no hidden fees. In most cases, repair is significantly cheaper than replacing a dryer that burned out from restricted airflow.