Underground Utility Construction

Nevantin Services is an underground utility contractor building water, sewer, gas, power, and fiber infrastructure — trenched, plowed, or bored — for developers, utilities, municipalities, and prime contractors across 12 states.

What We Do

We put utilities in the ground by whatever method the site calls for: open trench where the surface is ours to open, cable plow where production speed matters, and directional boring where it isn't or the surface can't be disturbed. Crews self-perform excavation, installation, backfill, compaction, and restoration.

The combined scope is the point. A developer building a subdivision, or a prime holding a campus package, can hand one contractor the wet utilities, the dry utilities, and the fiber — one mobilization, one trench where a joint trench works, one accountable schedule.

Water & Sewer
Gas Distribution
Power & Duct Bank
Fiber Conduit
Joint Trench
Trenchless

Joint trench and dig-once builds

Every separate mobilization to the same street costs money and surface. Where codes and separation requirements allow, we build joint-trench: water, sewer, gas, power, and communications placed in a coordinated cut, inspected once, restored once. It's the cheapest foot of utility any development will ever buy, and it's how our state guides recommend developers plan fiber from day one.

Wet utilities, dry utilities, one contractor

Water and sewer work runs under its own rules — bedding, testing, chlorination, inspection — and our crews build to them alongside the gas distribution, electrical, and fiber scopes we carry across the same footprint. Trenchless installation and rehabilitation, including directional drilling of water and sewer lines, keeps service in the street while the new main goes under it.

Built for funded and inspected work

Municipal, cooperative, and federally funded projects come with paperwork attached: prevailing wage, certified payroll, Buy America documentation, environmental holds. Our back office already runs Davis-Bacon compliance weekly and our crews work inspected jobs as the normal course of business, not the exception.

Common Questions

Do you self-perform or broker the work?

Self-perform. Excavation, boring, plowing, installation, and restoration are our own crews and equipment; specialty scopes are subcontracted only when a project genuinely needs them.

Can you take a combined water-sewer-fiber scope?

Yes — that combined scope is our core offer: one contractor for wet utilities, dry utilities, and communications on the same footprint.

What areas do you serve?

Twelve states: Texas, Arizona, Georgia, Idaho, Illinois, Minnesota, Mississippi, Montana, Nevada, Oregon, South Dakota, and Washington.

Where We Work

Nevantin Services is headquartered in Garland, Texas, and qualified to operate in Texas, Arizona, Georgia, Idaho, Illinois, Minnesota, Mississippi, Montana, Nevada, Oregon, South Dakota, and Washington.