Nine dryer complaints out of ten trace back to heat, airflow or drive — and all three can be measured at your door before anyone names a part.
A dryer is the simplest machine in the laundry pair, which is exactly why it deserves instruments instead of folklore. The visit opens with the exhaust gauge, because a blocked run mimics half the faults in the book — weak heat, long cycles, tripped safeties — and costs the least to cure. Only when the airflow number reads clean does suspicion move inside the cabinet.
From there the sequence is fixed: heat circuit metered end to end, drive train turned by hand, drum rollers and idler inspected under load. The fault gets a name and your figure goes in writing — labor from the published rate, the part on its own line at its own price. Approve it and most dryers finish the same visit; decline it and the reading you paid for is yours to keep.

Every machine family keeps favorite complaints. These are the characters this one shows most — and what they usually turn out to mean once the meter weighs in.
A different code on your display? Read it to the workshop — it goes straight into the visit plan.
A clear lint screen with a clogged duct behind it is the commonest false comfort in the category. If cycles are stretching, the run needs a gauge, not another screen rinse.
Rollers and belts complain loudest from a cold start. A phone recording of that first half minute often narrows the visit before the van leaves the shop.
A gas dryer that smells of anything unusual comes off the wall and stays off until it's checked. That call costs nothing to make and everything to skip.
Exhaust static pressure is a thirty-second reading that settles the biggest question first: is this a dryer problem or a duct problem? Every heat complaint gets that number logged before a single panel comes off, because the cheapest fix in the category lives outside the machine.
A tripped thermal cutout gets replaced by half the trade and investigated by this one. The cutout tripped for a reason — restricted airflow, a lazy cycling thermostat, a heater grounding out — and installing a fresh one without the why guarantees a repeat performance.
A dryer that passes empty can still fail at minute forty under towels. The last reading is a genuine cycle with weight in the drum and the exhaust flap watched — an extra quarter hour that keeps the callback rate embarrassingly low.
Heat without drying is an evaporation problem, and evaporation needs airflow. The exhaust gauge usually finds a run pinched behind the machine or packed at the outside flap — cured without a single part.
It's a wear item announcing itself early — rollers, idler or glides. Caught at the squeal stage it's routine; run to the grind stage it can score the drum and raise the bill.
Both, daily. The heat sources differ; the airflow and drive logic are the same physics, and the instruments cover both.
The $95 covers the readings wherever they lead. If the verdict is a duct problem or an outlet problem rather than a dryer problem, you'll hear that plainly — with the numbers to prove it.
One call books the readings; one written figure follows them. The decision after that is entirely yours.