Understand What's Underneath™
Trinity Subsurface Engineering, LLC is your source for underground utility locating services throughout North East, Mid-atlantic, and south central regions.
Pennsylvania • Delaware • New Jersey • Maryland • New York • Washington DC • Virginia• texas • oklahoma
Only a portion of underground utilities will be marked out by Call 811. Trinity Subsurface Engineering LLC will fill the gap, using geophysical equipment like ground penetrating radar.
Trinity Subsurface Engineering LLC has the technical experience to cut and core concrete with precision. Rebar, conduit, and post tension cables can be detected and marked out.
Trinity Subsurface Engineering LLC excavates utilities using vacuum technology. We collect critical information such as depth, size, material, and condition of existing underground utilities.
Trinity Subsurface Engineering LLC works with engineering and surveying companies to ensure utilities are depicted on civil drawing in accordance with CI/ASCE 38-02 quality levels and standards.
Trinity Subsurface Engineering LLC can video inspect sanitary and storm sewer pipes from 4″ through 72″ in diameter. We are NASSCO Certified and can provide reports or documentation in almost any desired format.
When pipes start leaking and electrical systems break, Trinity Subsurface Engineering LLC has the solutions to test utility systems for integrity and continuity, often pinpointing the location of the defect.
Trinity Subsurface Engineering LLC can design an accurate model of the subsurface utilities to be permanently stored on your computer for future project use.
Trinity Subsurface Engineering can prevent leaks, cracks, erosion, and pipe bursts at the source with jetting, a cost-effective and trenchless pipe cleaning method.
Inflow and infiltration occurs anytime excess water enters into sewer pipes from
stormwater and groundwater. Address leaks to generate savings.
Sectional point line repair is a trenchless solution for damages contained to isolated intrusions, cracking or corrosion. Optimize the performance by replacing weakest points.
Not only the dedicated and skilled workforce at Trinity, but the people we partner with. We learned a long time ago that individual projects come and go, but it’s the people behind them that make it awesome!
We focus on quality over sales because we feel that a great quality service will sell itself. We put our effort into providing great service. Our formula is pretty simple. We’ll be there when we say we will and we’ll do what we say we’ll do.
We believe our integrity, quality, safety, and customer service all lend part to being truly professional. We’re not going to sugar-coat our results, and we’ll never over promise and under deliver on your project.
Trinity Subsurface Engineering can provide underground utility locating services for your project site throughout the North East, Mid-Atlantic, and South Central regions.
Use this form to get a proposal for our underground utility services. We’ll review your project and quickly provide you with a formal written quote based on the estimated amount of time we need to complete the work.
With decades of experience the engineers and technicians at Trinity have the industry insight to provide quality utility locating services. We understand the needs of engineers, contractors, construction managers and owners.