August heat-dome surges across Collin County subdivisions
The August 2023 heat dome hit Allen master-planned communities hardest—Cottonwood Bend and Star Creek HOAs fielded no-cool emergencies in clusters, and shops that missed the 6–9pm call window lost three-truck days. A homeowner in Stacy Crossing will not wait; they scroll to the next Oncor service area contractor in under five minutes. Narlo sends the SMS reply in 10 seconds, qualifies the unit type and thermostat brand, and writes the appointment into your CRM before the lead goes cold. You show up to Twin Creeks with the blower motor already ordered and the financing disclosure prepped from the text thread.