Water Damage Restoration in Sandahl, Tempe, AZ

Because hard freezes are so rare here, almost no Sandahl home was built with any freeze protection in mind. The outdoor hose bibs, the exposed brass backflow preventer standing up out of the ground on the irrigation system, and any pipe running along an exterior wall all sit completely unprotected. On the handful of nights each winter that actually drop below freezing, the water trapped inside those fittings expands as it turns to ice and cracks the metal or the valve body.

The damage almost always shows up later, on the thaw. The split frequently holds while everything is still frozen solid, then lets go once the ice melts and the line pressurizes again — spraying against an exterior wall or flooding the yard back toward the slab. A cracked backflow assembly or a hose bib mounted on an interior-garage wall can push water inside the house days after the cold snap, long after anyone thinks to connect it to the freeze. We trace these failures and dry out everything they soak.

We work the Sandahl streets in south-central Tempe near Rural Road, Southern Avenue, and Baseline Road, and we know the freeze-vulnerable points on these homes — the front and back hose bibs, the irrigation backflow standing at the property line, and the exterior walls where a split sends water inward rather than out into the yard where you would see it.

A Sandahl call after a January cold snap: a backflow preventer cracked in the freeze and, when it thawed a day later, ran against the garage wall and seeped underneath it into the house. We extracted the water, dried the wall and the slab edge, and got the moisture readings back to normal before the drywall could wick it up and before anyone had even realized the freeze was the culprit.