First August 100°F day across Expressway 83 kills callback time
Mission's subtropical climate means the first triple-digit day arrives in mid-May, but August is when the call surge becomes unmanageable for owner-operated shops. A no-cool call from Cimarron at 2pm on a Thursday competes with three simultaneous emergency tickets in McAllen and Palmview. By the time you clear the current job and pull your phone from the glovebox, the homeowner has already booked the competitor who replied in four minutes. Expressway 83 and I-2 create a 15-mile east-west dispatch corridor from Peñitas to Alton; coverage math means you're always 18 minutes from the next call when the phone rings. Narlo picks up the SMS thread in 10 seconds, qualifies whether it's a capacitor swap or a full changeout, and books the appointment into your CRM before you merge back onto Highway 107.