Engineering & Private Utility Locating, Directional Drilling, and Hydro-Vacuum Excavation

Diversified Underground, Inc. – Since 2000

Trusted. Tried.True.

The right information before you dig. The right partner every time.

Engineering & Private Utility Locating, Directional Drilling, and Hydro-Vacuum Excavation

Diversified Underground, Inc.

Tried. Tested. True.

The right information before you dig. The right partner every time.

Diversified Underground: What We Do

Hydro Excavating

Non-destructive. Precise. Powerful. Exposing the truth below without the guesswork.

Precise. Powerful. Non-destructive. 

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Directional Drilling

We go the distance. Built for tough ground and tight tolerances.

On target. On grade. Every time. 

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Utility Locating

We find what others leave behind. Accurate results for safer, smarter projects.

Accurate results. Fewer surprises.

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Subsurface Utility Engineering

Turning what’s hidden into clear, actionable data for better decisions.

Better information. Stronger decisions.

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Equipment World Contractor of the Year 2025 Finalist logo, with bold orange, gray, and black text and a stylized droplet graphic in the word WORLD..

From One Paycheck to a Booming Business: Inside the Rise of Diversified Underground

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Years In Colorado
0%
Safety Focused
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Core Service Areas

DBE

SBE / M/WBE Certified

Why It Matters

Protect Your Crew. Protect Your Project

Prevent costly utility strikes before they happen
Save time, money, and headaches on every job
Meet specs. Exceed expectations

A yellow horizontal directional drilling machine is operating outdoors, boring a hole into the ground with a metal rod, surrounded by grass, dirt, and a few buildings in the background.
Two construction workers in yellow safety vests and helmets work outdoors with hoses and cables on a dirt site, with fields and utility poles visible in the background.
A construction worker in a safety vest and hard hat repairs electrical wires at an open utility box near a street intersection on a sunny day.
A construction worker wearing a hard hat, sunglasses, and safety vest steadies a large concrete post next to a fenced area on a sunny day.
A construction worker in a safety vest uses equipment to locate underground utilities near a street intersection, with red flags marking the area and traffic lights visible in the background.
A construction worker in a safety vest operates a Vermeer drilling machine at a dusty worksite during sunset, with trucks and concrete pipes in the background.
A worker in a yellow safety vest uses equipment near a white pickup truck parked outside a large modern building with red and glass exterior walls.
A worker in a neon yellow jacket checks a device on a curb near landscaping rocks, with construction equipment and another worker visible in the background on a cloudy day.
Two workers in safety gear use equipment to clean or inspect a utility hole on a street. A white utility truck and traffic cones are nearby, and houses and cloudy sky are visible in the background.
A construction worker in a white hard hat and safety vest kneels on a curb, using a tool. Construction equipment and another worker are visible in the background.
A worker in a hard hat and safety vest labeled Diversified Underground stands on a grassy field near a stadium with orange tents and a large sign featuring football players in the background.
A worker in a safety vest walks toward a white pickup truck parked near a large blue rearing horse statue on a grassy area, with buildings and a cloudy sky in the background.
The front of Union Station with large arched windows, a pickup truck, a person in a safety vest, American flag, and outdoor seating with umbrellas on a sunny day.
Two workers stand near large vacuum trucks at a construction site, working around a concrete drainage culvert. One worker is on the culvert, and the other is inside. Equipment pipes extend into the culvert.
Three construction workers use heavy machinery to dig and move dirt in a dry, open area with trucks and mounds of earth in the background under a partly cloudy sky.

About Diversified Underground

Diversified Underground is one of Colorado’s leading contract utility locating companies, providing professional utility locating services for more than 110 utility owners, municipalities, school districts, and private organizations across the state. For over 25 years, we’ve helped protect critical underground infrastructure through accurate locating, responsive service, and an unwavering commitment to safety and quality.

As a family-owned and operated company based in Watkins, Colorado, we specialize in Colorado 811 utility locating, private utility locating, engineering design locates, and Subsurface Utility Engineering (SUE). Our experienced team combines advanced locating technology, RTK GPS mapping, and proven quality assurance processes to deliver accurate results, dependable communication, and 24/7 emergency response.

In addition to contract utility locating, we provide hydro excavation (daylighting and potholing), utility mapping, and directional drilling, giving our clients a single trusted partner for underground infrastructure services.

As a certified WBE, SBE, MBE, and DBE business, Diversified Underground is committed to protecting underground utilities, supporting safe excavation, and building long-term relationships through exceptional service. Our dedication to excellence has been recognized in Dig Different magazine and Cleaner Magazine.

Trusted. Tried. True.

The Diversified Difference

WHY CHOOSE US

STATE OF THE ART

Equipment & Proven Methods

SAFETY FIRST

On Every Single Job!

FAST RESPONSE

Reliable, Consistent Results

EXPERIENCED

The Team That Gets It Right The First Time

Straight Answers

Strong Partnerships Built On Trust & Transparency

Straight Answers

Strong Partnerships Built On Trust & Transparency

SAFETY-FIRST MINDSET

FAST RESPONSE TIMES

FAMILY OWNED & OPERATED

A construction worker in a hard hat and safety vest uses equipment on a city sidewalk near a red brick building, with a Do Not Enter sign visible in the background.
Two construction workers in safety vests and helmets operate hoses connected to a large tank truck, performing road maintenance on a dirt street under a cloudy sky.
A construction worker in a hard hat and safety vest uses equipment on a city sidewalk near a red brick building, with a Do Not Enter sign visible in the background.