SWP AC Repair opened in 2011 with a single van, a battered set of manifold gauges and a refusal to sell replacements to people who only needed a part. Fourteen summers later the rule has not moved: measure the fault, show the reading, then talk about money.
Every engineer on the payroll works on cooling equipment alone. Nobody splits their week between boilers and condensers, so the ninth diagnosis of the day is as sharp as the first — and the van already carries the five parts that cause most summer failures.