Utility Excavation

Yellow excavator digging in brown earth.

Precision Trenching for Reliable Utility Installation

When it comes to installing underground utilities, accuracy and safety are non-negotiable. At Berg Excavation LLC, we provide professional utility excavation and trenching services for residential, commercial, and agricultural projects throughout Livingston, Montana and surrounding areas.



With over 35 years of experience, we know how to dig clean, code-compliant trenches for everything from water lines to electrical conduit — all while protecting existing infrastructure and avoiding costly mistakes.

OUR SERVICES

Our Utility Excavation Services

We work with homeowners, contractors, and utility providers to install and repair underground systems efficiently and safely.

Water Line Excavation

We trench for new water service lines, irrigation connections, and mainline repairs. Our team ensures the proper slope, depth, and backfill to maintain flow and pressure.

Sewer and Septic Line Trenching

We dig precise trenches for both public sewer tie-ins and private septic systems. We coordinate with plumbers, inspectors, and installers to ensure smooth workflows.

Electrical and Gas Line Trenching

We provide trenching for underground electrical, propane, and natural gas lines. Safety is our top priority, and we follow strict guidelines to prevent utility conflicts and code violations.

Storm Drain and Drain Tile Installation

We dig for subsurface drainage systems to control water runoff and prevent erosion or flooding on your property.

Conduit and Communication Line Excavation

Whether it’s fiber optic, phone, or cable, we create shallow, narrow trenches with care to avoid disruption and meet local standards

Who We Serve

Our utility excavation clients include:



  • Residential homeowners
  • Commercial developers
  • Ranch and farm operators
  • General contractors
  • Municipal utility providers
  • Septic installers
  • Electricians and plumbers


We also provide subcontracting support on larger build projects.

Orange excavator demolishing a building; rubble and debris surround it.

WHY CHOOSE US

Why Choose Berg Excavation for Utility Trenching?

Black outline of an excavator.

Precision and Clean Work

We dig straight, uniform trenches that reduce material waste and make utility installation easier and faster.

Black outline of an excavator.

Safety-Focused

We identify and mark existing utilities and follow all local excavation safety regulations, including 811 call-before-you-dig procedures.

Black outline of an excavator.

Fully Equipped

Our fleet includes skid steers, backhoes, and trenching attachments ideal for utility work of any scale.

Black outline illustration of an excavator.

Fast Response Times

We understand that utility work often runs on tight timelines. We’re flexible and responsive, helping you stay on schedule.

Black outline of an excavator.

Experienced Coordination

We regularly coordinate with plumbers, electricians, inspectors, and municipal staff to make the process seamless.

FAQ'S

Frequently Asked Questions

  • Do you locate existing utilities?

    We require all utilities to be located prior to excavation. We can assist with calling 811 and verifying line locations before digging.

  • What depth do you trench to?

    Depth varies by utility type, but we follow local codes and specifications provided by your installer or engineer.

  • Can you install the utility lines too?

    We focus on excavation, but we work closely with your plumber, electrician, or utility provider to prepare the site for fast, accurate installation.

  • How soon can you start?

    Contact us for current availability. We can often schedule projects within a few days, depending on scope and weather.

Get a Free Utility Excavation Quote

Make sure your utility lines are laid right the first time. Contact Berg Excavation LLC for reliable trenching and excavation across the Livingston area.