King Mountain's young suites and Roosevelt's mid-century keepers sit on opposite ends of the worth curve — and the Half-Rule reads each end correctly.
This pairing spans the worth curve end to end. King Mountain's subdivisions run appliances young enough for the warranty question — asked free before any fee — and their post-warranty faults skew electronic, where high remaining worth argues for careful repair. Roosevelt's mid-century blocks hold the opposite case: machines decades old whose serviceable construction keeps their real worth higher than any depreciation table admits.
The rule reads both ends without prejudice. A young suite's board fault gets isolated on evidence and weighed against substantial worth; a veteran's mechanical fault gets priced against build quality that was designed for repair. Both verdicts arrive in writing with remaining-life estimates — and both districts get the same flat visit fee, the same signed parts lines, and the same freedom to say no at no further cost.
King Mountain's machines are young enough that the factory often owes the fix. The free phone check comes before any fee — weekly savings for the plats.
Serviceable mid-century construction holds worth the way new plastic doesn't. The grid's repair verdicts run modest and frequent — as they should.
Hillside machines self-report faults half-correctly. App codes open the investigation; the assessment closes it.

The hill's young suites start at warranty checks; the grid's veterans start at build-quality respect. One rule reads both correctly.
Both ends of the curve get honest estimates of what's left — the number that actually decides repair-or-replace.
Often still, and the free triage finds out before any fee. Builder-installed machines carry manufacturer coverage that owners forget exists.
Frequently the opposite — that era built for repair. If the frame is sound, the verdict usually favors fixing, with the arithmetic shown.
One run, top of the hill to the bottom of the grid — same terms at every door.
Tell us the machine, the symptom and — this matters here — roughly how old it is. The callback confirms a window, and the verdict at your door comes with the arithmetic attached.
Your figure goes in writing first, parts on their own signed line — and the $20 coupon comes off the total.
The flat visit fee — quoted when you book — is the whole bill, and it buys the verdict plus a straight word on what to buy instead.
The van passes these blocks weekly anyway — claiming a slot takes one call.