Buried water, sewer, gas and drainage pipes endure stresses over time resulting in leaks, cracks and blockages. As per experts like The Relining Company, while major replacements are costly, various trenchless repair techniques can repair underground pipes to optimal function at lower expense. Here are smart alternatives for fixing underground pipes without full excavation: Cured-In-Place Pipe Lining A flexible, resin-saturated fabric tube gets inserted into the damaged pipe then inflated to seal against the walls. UV light or steam cures the resin into a smooth, seamless new pipe lining within the old conduit. Trenches aren’t required. Lining seals cracks, restores flow capacity, and prevents leaks. Typical applications include sewer, gas and water main repairs. Epoxy Pipe Coating Epoxy coatings sprayed inside pipes create a protective barrier against corrosion and cracks. The adhesive coat shields old piping from further deterioration while restoring structural stability. Coatings extend service life at a fraction of replacement cost. Use for restoring water, gas and sewer lines. Sectional liners composed of short polyethylene or PVC segments get inserted into the damaged portion of pipe alone. Once expanded into place, the liners interlock and harden to form a rigid sleeve strengthening compromised areas. Unlike full lining, this targets only problem…