McAllen

McAllen is the busiest part of our Upper Valley coverage, split fairly evenly between homes and commercial spaces. Retail and clinic work here often means multiple units on one property, and we quote all of them in a single written scope rather than one surprise at a time.

On the residential side, McAllen's older central neighborhoods and its newer north-side subdivisions have opposite problems: aging duct on one end, and on the other, big glass and open plans that were cooled with equipment sized for a floor plan that no longer exists.

Either way we measure. A load calculation and an attic inspection come before the quote, and the commissioning readings come after the install.