When you need a pipe that is strong, flexible, and built to last, HDPE is the answer. High-density polyethylene pipe is one of the best choices for sewer lines, stormwater systems, and industrial applications. It’s known for being leak-proof, corrosion-resistant, and perfect for underground work.
At McCandless Plumbing & Excavation, we install and fuse HDPE pipe for commercial, municipal, and large residential projects. Whether you need directional drilling, trenchless slip-lining, or full pipe replacement, we have the tools and experience to do it right. Our team serves all of Chautauqua County with dependable service, clear communication, and long-lasting results.

Yes, HDPE is safe for potable water when installed with approved materials and fittings. It does not corrode or leach chemicals, making it a trusted option for public water systems and private wells.