Irwin sits in Westmoreland County where the weather puts roofs through a real workout every year. Winter brings heavy snow and sharp temperature changes that stress shingles, pull at flashing, and push water into any weak point a roof has. Summer follows with heat and steady rainfall that test ventilation, drainage, and the materials keeping your home dry underneath. For homeowners with mid-century ranch or colonial homes, many carrying decades of weather exposure, that seasonal cycle adds up fast.
McClellands Contracting and Roofing, LLC works with Irwin homeowners to protect their homes from exactly these conditions. Whether you need a full roof replacement, a targeted repair after storm damage, or a roof inspection to catch problems before they get expensive, the team brings real expertise to every job. From asphalt shingles to metal roofing and flat roof systems, McClellands handles the materials and the work your home actually needs.




