Before You Call: Quick Checks
A few things you can verify yourself without tools:
- Power and breaker. Both washer and dryer run on dedicated circuits. A tripped breaker kills the machine silently. Reset it once. If it trips again, stop and call.
- Lint filter and exhaust vent. A clogged lint trap or a blocked exterior vent duct is the most common reason a dryer takes two or three cycles. Clean the lint trap every load. Check the outside wall cap for lint buildup or bird nests.
- Drain hose (washer). Make sure it isn’t kinked behind the machine. The hose should not be pushed more than a few inches into the standpipe.
- Load size and leveling. An overloaded or off-level washer will bang violently during spin. Remove a few items, then check whether all four feet are solid on the floor.
If the problem persists after those checks, you’re past DIY territory.
Common Washer Problems and What’s Usually Behind Them
Won’t start or fill. Usually the lid/door switch, water inlet valve, or control board. The tech will run through the circuit to find which component dropped out.
Not spinning or agitating. On top-loaders, a worn motor coupler or broken drive belt is common. Front-loaders often point to the door latch assembly or a failed motor control board. The drum itself may turn freely by hand but stop under load, which narrows it to the motor or coupling.
Loud banging during spin. If it’s rhythmic and getting worse over time, worn drum bearings or a cracked spider arm (the rear drum support) are likely. These are labor-intensive teardowns, and doing it wrong damages the outer tub.
Not draining, stuck mid-cycle. Coin, sock, or debris in the drain pump is the most frequent cause. The pump itself can also fail. Either way, the front panel or cabinet comes off, and the drum may need to be dropped to clear it properly.
Door latch failure (front-loaders). The door lock assembly takes wear. Some machines will also throw a control board fault that mimics a latch failure, so it needs to be diagnosed before parts are ordered.
Error codes (F21, E3, UL, Sud, and similar). These codes narrow the search but don’t always tell the full story. F21, for example, points to a drain issue, but the root cause could be the pump, a blockage, or a wiring fault. A tech reads the code in context.
Leaking water. Front-loader leaks are often the door boot seal. Leaks from the bottom can be the pump, a loose hose clamp, or a cracked tub. The source matters, because the repair labor varies a lot.
Common Dryer Problems and What’s Usually Behind Them
Not heating, gas dryer. A tech will check the thermal fuse first (it’s a one-time safety device that fails when the dryer overheats, often because of a clogged vent). If that’s fine, the igniter, gas valve coils, and flame sensor are next. Gas work requires the right tools and training.
Not heating, electric dryer. The heating element is the common failure. A blown thermal fuse or bad cycling thermostat can also cut heat while the drum still turns. If the element tests open, replacement is straightforward for a tech but involves live 240V circuits.
Takes multiple cycles. Usually venting. Even a partially blocked duct cuts airflow enough to double dry times. If the vent is clear, the problem shifts to the heating circuit or the moisture sensor inside the drum.
Squealing or thumping. Drum support rollers and the idler pulley wear out over time. A snapped or fraying drive belt makes a consistent slapping sound. These are moderate-effort jobs but require disassembly down to the drum.
Drum not turning. Almost always the drive belt. The motor might run and you can hear it, but nothing moves. Confirm by pressing a finger against the drum while the machine is running (unplug first). If the drum spins freely with no resistance, the belt is gone.
Overheating or shutting off mid-cycle. Thermal cutoff triggered by a blocked vent or a stuck cycling thermostat. The machine is protecting itself. Repeated thermal cutoffs shorten the life of the heating element.
Repair vs. Replace: A Rough Guide
The rule of thumb most techs use is: if the repair costs more than half of what a comparable new machine costs, replacement is worth considering. A single component swap (thermal fuse, door latch, drain pump) usually clears that bar easily. Drum bearings or a control board on an older unit sometimes don’t.
We’ll give you a straight answer before we start the job. No pressure either way.
Call Us
We service washers and dryers across Livermore, Dublin, Pleasanton, San Ramon, and Danville. We’ll get you on the schedule fast, often same or next day when we can. All brands: LG, Samsung, Whirlpool, Maytag, GE, Bosch, Speed Queen, and more, including stacked gas/electric configurations.
Call ADRIUM Service Solutions or book online. Parts and labor backed by up to a one-year warranty, varies by repair.