Underground Utility Contractor for Trenchless & Conventional Infrastructure

Horizontal directional drilling (HDD) is a trenchless method for installing underground utilities such as pipes, conduits, and cables without open-cut excavation. A steerable drill creates a pilot bore along a planned path beneath roads, waterways, rail lines, or sensitive areas. The utility is then pulled back through the bore. HDD reduces surface disruption, lowers restoration costs, and is suited for difficult crossings where traditional trenching is impractical or prohibited.

Trenchless methods are preferred when the utility route passes under roads, rail lines, waterways, landscaped areas, or existing infrastructure that cannot be disturbed. They are also the better choice when surface restoration costs would be high, when traffic or operations cannot be interrupted, or when environmental regulations limit excavation. Trenchless installation typically results in less disruption, faster completion, and lower total project cost in these conditions.

Pipe bursting can replace most rigid pipe materials including clay, cast iron, concrete, PVC, and asbestos cement. The existing pipe is fractured outward by a bursting head while a new HDPE or PVC pipe is simultaneously pulled into place. This method also allows upsizing — installing a larger replacement pipe than the original — without the cost of open-cut excavation and full restoration.

Slip lining is a trenchless rehabilitation method where a smaller-diameter pipe is inserted into an existing deteriorated pipe. It is commonly used to restore water, sewer, and storm sewer pipelines with diameters from 4 to 42 inches and runs up to 5,000 feet. Slip lining extends the service life of the host pipe without excavation, making it cost-effective for long pipeline segments.

Yes. Pipe ramming uses a pneumatic hammer to drive steel pipe through soil, making it well-suited for installing casing pipe, culverts, and utility crossings. It works in a wide range of soil conditions, requires a smaller work area than open-cut methods, and is especially effective for shorter crossings under roads, rail lines, and embankments.

Montesco General Contractors installs water mains, sanitary sewer lines, storm drains, electrical and communications conduit, gas mains, and wastewater collection systems. We handle both new installation and replacement or rehabilitation of existing underground infrastructure using trenchless methods (HDD, pipe bursting, pipe ramming, slip lining) and conventional methods (trenching, plowing, open-cut excavation).

Yes. We work with municipal public works departments, civil engineering firms, land developers, general contractors, utility companies, and industrial facility owners. Whether the project is a public infrastructure upgrade, a new development, or a private utility extension, Montesco delivers the underground utility scope as a specialty contractor or prime contractor.

Montesco General Contractors serves the Dallas–Fort Worth metroplex, greater North Texas, and surrounding regions including Dallas, Fort Worth, Arlington, Plano, Frisco, McKinney, Denton, Irving, Grand Prairie, Mesquite, and additional cities across Collin, Denton, Tarrant, and Dallas counties. We also take on projects throughout the state of Texas.