One technician, one truck, one way of working: measure first, write everything down, and never sell what the arithmetic does not support.
Owen learned the trade on the other side of the bay and spent years watching Northeast Tacoma get scheduled last — up 509, over the hill, squeezed in if the afternoon allowed. When he set up on his own he did the obvious thing nobody else had done and put the shop on Fairwood Boulevard, in 98422, four minutes from the lighthouse. The point stopped being the end of the route and became the start of it.
The vocabulary on this site is his. The sweep is the ordered set of measurements taken before anyone offers an opinion — temperatures, pressures, draws, resistances, in the same sequence every time, with the house treated as a suspect alongside the machine. The figure is the single number written for the repair, set honestly against the machine’s age. The keeper’s log is the page you keep afterward: what was read, what was replaced, what the machine is now worth. The lighthouse name is a bit of local pride; the habit of writing everything down is the serious part.

The point and northwest Federal Way ride the morning loop. The North End rides the bay leg, University Place the west-side leg, Gig Harbor’s 98335 side the bridge leg, and Auburn’s West Hill the valley leg — each batched by street so a window quoted on the phone is the window kept. Cooling emergencies get pulled forward on any leg.
Describe the symptom on the intake line; Owen calls back with a window on the right leg.