Private Locate Companies

Colorado 811 does not provide locate services. Locate services are provided by firms who are independent of CO811. CO811 only provides notice of intended excavations to underground facility owners when notified by excavators.

The following companies perform private locates in the state of Colorado. However, this is not an inclusive list of private locate companies in the state.

There may be private utility companies within your dig area. Private utilities are owned by the owner of the property and will not be marked when you contact 811. It is your responsibility to have private utilities located. To view a list of private locate companies sorted by region in Colorado click the button below:

Private Locate Company Directories


To submit your company information to be added to our private locate company directory fill out the form using the button below:

All | # A B C D F G H I K M N P Q R S U
There are currently 47 names in this directory
1 Call 4 All

1 Stop Utility & Construction Services

1080 Degrees Locating Services, LLC

1st Call Locating

321 Locate

360 Underground

ABC Locating LLC

Accurate Underground

Adept Utility Locators

Advanced Locating Services LLC

Alpine Sewer Inspection

Axis Underground Locating

AZTEC Consultants Inc.

AZTEC Engineering Group, Inc

B&G Damage Prevention Services

Best Plumbing

Better Electric Inc.


CobbFendley

Colorado Locates

Colorado Underground Detection, LLC

Concrete Imaging Services

D&M Utility Services

Deer Creek Excavation llc.

Diversified Infrastructure Services, Inc.
(920) 539-1847 *Sanitary/Storm Sewer Only

Diversified Underground

Fault-Finders, Inc.

Good Services Company

Hydro Physics

Industrial Pipe Solutions
(303) 539-9388 *Sewer/Storm Locates Only

INTUS (Integrated Utility Services)

Kinetic Locating

Mer-Tec, Inc.

National GPR Service, Inc.

Penhall Technologies

PipeCam LLC

Primo Utility Locating Services, LLC

Quality Contracting


RETTEW Associates, Inc.

SiteWise Subsurface Utility Services

Sub Surface

Underground Consulting Solutions

Underground Utility Locating

Utility Locates

Utility Locating and Mapping Consultants

Utilo, LLC
All | # A C D F G I K L M N P Q R S T U
There are currently 41 names in this directory
1 Call 4 All

1 Stop Utility & Construction Services

1080 Degrees Locating Services, LLC

1st Call Locating

360 Underground

Accurate Underground

Adept Utility Locators

Advanced Locating Services LLC

All Phase Locating Inc.

Alpine Locates

Axis Underground Locating

AZTEC Engineering Group, Inc


CobbFendley

Colorado Locates

Concrete Imaging Services

D&M Utility Services

Diversified Underground

Fault-Finders, Inc.

Four Corners Locating Services, LLC

Good Services Company

Integrity Pipeline Services, Inc

INTUS (Integrated Utility Services)

Kinetic Locating

Little Acres Locating

Mer-Tec, Inc.

National GPR Service, Inc.

PipeCam LLC

Private Utility Line Locating

Quality Contracting


RETTEW Associates, Inc.

SiteWise Subsurface Utility Services

Tegre Corporation

ULOC Underground Services Inc.

Underground Consulting Solutions

Underground Utility Locating

Utility Engineering Systems

Utility Locates

Utility Locating and Mapping Consultants

Utilo, LLC
All | # A B C D F G I J K M N P Q R S U
There are currently 42 names in this directory
1 Call 4 All

1 Stop Utility & Construction Services

1080 Degrees Locating Services, LLC

1st Call Locating

360 Underground

ABC Locating LLC

Accurate Underground

Adept Utility Locators

Advanced Locating Services LLC

All Phase Locating Inc.

Alpine Locates

Axis Underground Locating

AZTEC Consultants Inc.

AZTEC Engineering Group, Inc

B&G Damage Prevention Services


CobbFendley

Colorado Locates

Concrete Imaging Services

D&M Utility Services

Diversified Underground

Fault-Finders, Inc.

Good Services Company

INTUS (Integrated Utility Services)

J-Spot Services, LLC

Kinetic Locating

Mer-Tec, Inc.

National GPR Service, Inc.

Penhall Technologies

PipeCam LLC

Primo Utility Locating Services, LLC

Quality Contracting


RETTEW Associates, Inc.

SiteWise Subsurface Utility Services

Sub Surface

ULOC Underground Services Inc.

Underground Consulting Solutions

Underground Utility Locating

Utility Engineering Systems

Utility Locates

Utilo, LLC
All | # A B C D F G I J K M N P Q R S U
There are currently 42 names in this directory
1 Call 4 All

1 Stop Utility & Construction Services

1080 Degrees Locating Services, LLC

1st Call Locating

360 Underground

ABC Locating LLC

Accurate Underground

Adept Utility Locators

Advanced Locating Services LLC

All Phase Locating Inc.

Alpine Locates

Axis Underground Locating

AZTEC Consultants Inc.

AZTEC Engineering Group, Inc

B&G Damage Prevention Services


CobbFendley

Colorado Locates

Concrete Imaging Services

D&M Utility Services

Diversified Underground

Fault-Finders, Inc.

Good Services Company

INTUS (Integrated Utility Services)

J-Spot Services, LLC

Kinetic Locating

Mer-Tec, Inc.

National GPR Service, Inc.

Penhall Technologies

PipeCam LLC

Primo Utility Locating Services, LLC

Quality Contracting


RETTEW Associates, Inc.

SiteWise Subsurface Utility Services

Sub Surface

ULOC Underground Services Inc.

Underground Consulting Solutions

Underground Utility Locating

Utility Engineering Systems

Utility Locates

Utilo, LLC