Trenchless pipe lining in Philadelphia

Trinity Subsurface cleans, inspects and rehabilitates sewer and storm pipe for commercial buildings, campuses, facilities and property managers across Philadelphia and Bucks, Chester, Delaware and Montgomery counties. We jet lines clear, inspect them with NASSCO-coded CCTV, and repair them without excavation using UV cured-in-place lining, lateral lining or sectional point repairs, so you avoid tearing up a slab, a sidewalk or a street. Our crews average three point repairs a day.

• Utility Locating: Our team offers full service utility locating for your site that goes beyond 811 services that only locate public utilities. Protecting all of the utilities at your site is crucial prior to excavation, installation, boring or drilling. We use a combination of electromagnetic (EM) scanning, ground penetrating radar (GPR) and additional technologies to mark and map out existing utility lines. We provide high-accuracy with detailed maps and notes. Prevent damages, save time, and avoid unexpected costs.
• Utility Mapping: Our team provides maps in a variety of formats, including PDFs, KMZ and CAD files. In addition, we can capture accurate GIS data points of underground utilities that can be integrated into existing data sets for improved project planning, communication and facility management.