Expert advice & tips

Appliance repair guides from a Bay Area technician

Real symptoms, real causes, honest advice on whether to fix or replace. Written by Eli Musayev, who runs Spark Appliance Repair out of Mountain View.

January 19, 2026 4 min read

Hum but no grind? Click but no hum? Five-minute diagnostic to tell jam from a broken disposal — and when to call a pro.

January 12, 2026 4 min read

Frozen line, clogged filter, bad valve, dead module — the five things to check when the ice maker stops making ice.

January 5, 2026 5 min read

The short list of monthly habits that make the difference between an 8-year and a 14-year appliance.

December 29, 2025 4 min read

Booms, squeals, rattles, clicking — what each furnace noise actually means and which ones you really shouldn't ignore.

December 22, 2025 4 min read

Filter, thermostat, outside unit, coils — what to check first when the AC is running but the house won't cool down.

December 15, 2025 4 min read

Burnt on one side, raw on the other — four common causes of uneven oven heating and how to spot which is yours.

December 8, 2025 4 min read

Confirmation call, diagnostic, firm quote, fix, test, warranty — what an actual service visit looks like start to finish.

December 1, 2025 6 min read

Realistic lifespan numbers by category — and the simple maintenance moves that buy you the upper end of each range.

November 24, 2025 4 min read

Standing water at the end of a cycle is fixable — usually in five minutes, sometimes by a pro. Here's the order I check things.

November 17, 2025 4 min read

Long dry times, burning smells, mid-cycle stops — five signs your dryer is past the point of just living with it.

November 10, 2025 5 min read

Repair or replace? A practical framework — the 50% rule, what's worth fixing, and when a new machine actually wins.

November 3, 2025 4 min read

A fridge that stops cooling is usually one of a handful of issues. Here is what to check before calling a pro across the Bay Area.