Locations

5 Companies, 22 Offices in 10 States

National Underground Group HQ

47 Discovery, Suite 250
Irvine, CA 92618
Phone: 949-380-4161

Pro-Pipe

California

Southern California
249 S. Paseo Tesoro
Walnut, CA 91789

Northern California
185 Arthur Road, Suite A
Martinez, CA 94553

ARIZONA

4940 W. Watkins Street
Phoenix, AZ 85043

4761 N. Highway Drive
Tucson, AZ 85705

 

COLORADO

6425 Washington Street, Unit 11
Denver, CO 80229

NEVADA

5969 McLeod Drive
Las Vegas, NV 89120

UTAH

976 N. Marshall Way, Bldg. 2, Suite 2
Layton, UT 84041

OREGON

10650 SW Manhasset DriveĀ 
Tualatin, OR 97062

 

TEXAS

8401 Chancellor Row, Suite 100
Dallas, TX 75247

Tri-State Utilities

VIRGINIA

2111 Smith Avenue
Chesapeake, VA 23320
Phone: 757-366-9505

 

NORTH CAROLINA

3547 Denver Drive
Denver, NC 28037

Accumark

VIRGINIA

Corporate Address:
9500 King Air Court
Ashland, VA 23005
Phone: 804-550-7740

22900 Shaw Road, Suite 123
Sterling, VA 20166
Phone: 703-635-3060

1505 Technology Drive, Suite 101
Chesapeake, VA 23320
Phone: 757-277-9894

NORTH CAROLINA

1125 Corporation Parkway, Suite 161
Raleigh, NC 27610

301 McCullough Drive, Suite 400
Charlotte, NC 28262

MARYLAND

1005 Wilso Drive
Baltimore, MD 21223
Phone: 443-567-4130

Pipevision

VIRGINIA

Headquarters:
6020 Midlothian Turnpike
Richmond, VA 23225
Phone: 877-334-5557

 

Branch Office:
22900 Shaw Road, Suite 123
Sterling, VA 20166

 

Project Office:
206 Research Drive, Suite 103
Chesapeake, VA 23320

Benchmark

VIRGINIA

2100 N. Hamilton Street
Richmond, VA 23230
Phone: 804-550-2418