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  • ADDRESS: 2705 Center Dr Milliken, CO 80543
  • PHONE: (720) 753-8234
  • HOURS: Monday – Friday: 8am – 5pm
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THE BLACK MOUNTAIN EXCAVATION TEAM

Integrity • Dependability • Loyalty

With Black Mountain Excavation, you can trust that we’ll go above and beyond to exceed your expectations and deliver exceptional results.

Dalston Zimmerman
Dalston Zimmerman

CEO, Owner

Isaac Reynoso
Isaac Reynoso

VP Estimating / Project Manager

Mason Metzger​
Mason Metzger

Project Engineer

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Brodie Wolfe

Controller

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Troy Weber

General Superintendent

Luke Chopyak​
Luke Chopyak

Superintendent

Jon Jackson​
Jon Jackson

Equipment Operation Manager

Jesse Jordon​
Jesse Jordon

Equipment Operation Manager

Tanner Knapp ​
Tanner Knapp

Foreman

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Brad Barker

Marketing & Advertising

Colorado Commercial
Excavation Contractor

Proudly based in Colorado, serving clients nationwide.

Excavation & Construction Knowledge Hub

Underground Utilities
Dalston Zimmerman

Coordinating Underground Utilities: A Must for Smooth Commercial Site Development

When developing a commercial site, it’s easy to focus on the visible structures—buildings, roads, and landscaping. But what lies beneath the surface can make or break your project. Underground utilities like water, sewer, gas, electrical, and telecommunications must be planned and installed with precision. Poor coordination in this phase leads to delays, safety risks, and costly rework.

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