Before you shop for a new dryer, it is worth knowing which faults are cheap and which are terminal — from the kitchen the two look identical.
What usually goes wrong
Because a dryer is the appliance whose performance depends mostly on something outside it, it accumulates wear on a one cycle for every washer load, so the same count basis. By the end of a typical 10-14 years run the failure is one of heating elements and thermal fuses oridler pulleys and belts.
The check almost nobody is told about: disconnect the vent and run the dryer for a minute; if it dries normally the machine is fine and the duct is the problem. Skipping it is why the obvious component gets replaced when the cause was elsewhere.
What Virginia conditions do to a dryer
Local conditions do real damage. In Virginia it is hot, humid Mid-Atlantic summers against mild winters, with sustained summer humidity keeping condensation and drainage faults present most of the year — and a dryer feels it. Humidity drives condensation and drain complaints from June through September, and the mild shoulder-season freeze-thaw still reaches anything running through an unheated garage or crawlspace.
Half the faults we find are the building, not the machine. Fairfax County is a span from 1900s streetcar bungalows in Del Ray and 1950s ramblers in Pimmit Hills to 1970s Reston clusters and 2000s Ashburn construction, with Metro-corridor condo towers on top of that, with moderately hard supply drawn from the Potomac and the Occoquan, at roughly 4-8 grains per gallon at every valve.
Which way to go
Gas and electric versions fail differently and cost differently to fix. Gas faults concentrate in ignition and gas control; electric faults in elements and switching. Neither is inherently more reliable, but the repair economics are not the same.
Gas work carries requirements electric work does not — connections, shut-offs and combustion safety all have to be handled and documented properly, and that is not a corner worth cutting to save an hour.
Electric faults are usually cheaper and faster: an element or a switch is an inexpensive part and a short visit. The exception is the control board, which is why we measure supply voltage under load before condemning one.
Worth ruling out yourself
Put this on a calendar — clean the lint screen every load and the full vent run annually — restricted venting is both the leading cause of poor drying and a genuine fire risk. Neglecting it is behind more dryer failures than any component defect.
If that does not identify it, book with what you found. Telling us what you have already ruled out narrows the diagnosis before a technician reaches you and frequently turns two visits into one.
The machine, or the installation?
The question that saves the most money on a dryer is whether the appliance is failing or the setup around it is. They look the same from the kitchen and cost very different amounts to put right.
The Fairfax County version of this problem is shaped by access — condo loading docks, reserved freight-elevator windows and pathway-only frontages in the Reston clusters decide when a job can actually happen — which is why we establish the route before recommending anything drastic for a dryer.
What the repair actually involves
On a dryer, availability and economics are separate questions and both have to be answered. Plenty of repairable machines are unrepairable in practice because a part went out of production.
Parts run through Baltimore-Washington distribution with next-day access on common stock and longer waits on panel-ready and built-in components, so the honest answer about how long a dryer repair takes depends on the exact model rather than the manufacturer.
Getting it fixed in Virginia
Wherever you are in Fairfax County, including Arlington, Alexandria, Fairfax, Falls Church, Vienna, Reston and Ashburn, we cover dryer work on the same terms: no distance surcharge, quoted up front, diagnostic credited against the repair, 90/30 warranty.
Where a dryer is genuinely uneconomic to fix, we say so with the numbers rather than quoting a repair that does not make sense. On the economics: most dryer call-outs resolve to a duct clean, which is the cheapest repair in the category and the most commonly misattributed.
Put simply: 10-14 years of service from a dryer is normal, heating elements and thermal fuses is the usual ending, and clean the lint screen every load and the full vent run annually — restricted venting is both the leading cause of poor drying and a genuine fire risk is what buys you the upper half of that range in Fairfax County.