Need to excavate plumbing lines for a new building, home addition, or add a water line? Patriot Utility Services is an experience commercial and residential excavation company serving customers across Texas. Our offices are conveniently located just west of Houston in Katy, Texas. No job is too large or too small for us. We look forward to earning your trust and showing you why we should be your go-to company for excavation services. Call (636) 208-0921 or email us to request a quote today. We are a veteran owned service disabled small business.
Plumbing Excavation Services
Our team of plumbing excavators provide services for plumbers, homeowners, property developers, property managers, construction companies, civil infrastructure projects, and more.
- Exposing existing underground plumbing lines for repair or maintenance
- Excavating horizontally underground to install a water line
- Replacing damaged or leaking plumbing
- Excavation to add a water supply line to your house
- Excavating to replace or expose existing sewer line
- Digging trenches for new plumbing lines before a bathroom addition.
- Sewer excavation to repair or replace mains or pipe bursting.


Water Supply & Plumbing Excavators
Whether you’re installing a new water line for a dog washing station, bathroom addition, kitchen remodel, leaky pipe repair, or well installation we can help. We have decades of experience digging trenches and tunneling for plumbing and water line work.
Under Slab Tunneling
We provide horizontal tunneling, drilling, and shafting underneath buildings and foundation slabs allowing access to existing buried assets or to access and insert new ones. Our
- Tunneling and trenching under slab to insert conduit, pipes, drains, and pluming lines
- Directional horizontal shafting
- Inserting utility lines and conduit for infrastructure improvements
- Accessing buried water lines and sewer mains
- Excavating to replace or expose existing sewer line
- Installing utility tunnels
- Microtunneling to insert small diameter shafts for buried conduit and cable insertion or access

Related Reading…
- Storm Drain System Design & Construction
- Land Grading & Leveling
- Utility Location
- Horizontal Directional Drilling
- Underground Construction
- Sewer Main Line Replacement & Excavation
- Shoring & Sheeting
Areas Served
We provide services locally throughout Texas and are headquartered in the Houston area, serving Katy, The Woodlands, Fulshear, Sugar Land, Tomball, Cypress and Richmond, Texas.
We also provide services throughout North and South Texas including Houston, Dallas, Fort Worth, Arlington, Saginaw, Plano, Lubbock, Midland, Abilene, Garland, Waco, Paris, Grand Prairie, Irving, Frisco, Carrolton, Denton, and Plano, Austin, San Marcos, New Braunfels, San Antonio, Corpus Christi, Laredo, Brownsville, and Boca Chica, Texas.
Free Quote for Plumbing or Water Line Excavation Service
Contact us using the form below to request a free quote for a water line addition or plumbing excavation throughout the state of Texas or call (636) 208-0921.
