Precise Excavation for Longmont Jobsites

Close to the Mountains. Connected to Everything.

Longmont has its own rhythm. You can see it driving through Old Town, along Main Street, past St. Vrain Creek, or out toward the newer development on the city’s edges. There is a mix of established neighborhoods, open space, businesses, and construction that gives Longmont a character all its own.

For NG Companies, that’s exactly the kind of environment where experience matters.

We work in the places where new construction meets existing infrastructure, where a straightforward excavation can turn into something more complicated, and where keeping a project on schedule matters to everyone involved.

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Longmont's Underground Work Comes With Challenges

Existing Infrastructure Meets New Construction

Longmont’s established utility network includes water, wastewater, storm drainage, electric, communications, and other infrastructure. As projects expand or replace these systems, crews may need to excavate close to utilities that cannot be easily seen from the surface.

Hydrovac excavation provides a controlled way to work in these areas. Instead of relying only on mechanical digging, our crews use high-pressure water and industrial vacuum excavation to break up and remove soil around targeted areas.

This approach works particularly well when a project requires precision without unnecessary disturbance.

Hydrovac Services for Longmont Contractors

From Utility Potholing to Larger Civil Projects

NG Companies supports the underground excavation needs of civil contractors, utility contractors, and commercial construction teams throughout Longmont and the surrounding area.

Our hydrovac services can support:

Utility Potholing & Daylighting
Expose existing utilities to verify their location and depth.
Excavation Around Utilities
Carefully remove soil around existing lines and infrastructure.
Slot Trenching
Create narrow, controlled excavations for utility installation and related work.
Test Holes
Provide precise excavation for utility verification and project planning.
Debris & Material Removal
Remove soil, slurry, and other materials from difficult excavation areas.
Construction Support
Provide hydrovac crews for civil, utility, commercial, and infrastructure projects.
Growing With Longmont

What began as a small agricultural community in the St. Vrain Valley grew around railroads, irrigation, manufacturing, and eventually technology. Today, that same spirit of growth can be seen across the city, from the historic streets of Old Town to newer neighborhoods, commercial areas, and redevelopment projects.

Longmont is planning for what comes next, too. With continued population growth and limited land for outward expansion, the city is focusing on thoughtful infill, redevelopment, housing, transportation, and infrastructure improvements.

NG Companies is proud to be part of that growth.

Longmont Is Changing. We're Ready for What's Next.

Here for the Next Chapter

Longmont has grown from its original one-square-mile town plan into a community of nearly 100,000 people, while still holding on to the character that makes it distinctive.

As the city continues to evolve, the work below ground will evolve with it.

From new development and redevelopment to transportation and utility improvements, NG Companies is ready to support the contractors building Longmont’s next chapter.

Have a project coming up in Longmont? Let’s build what comes next.

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