
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
22900 Shaw Road, Suite 123
Sterling, VA 20166
206 Research Drive, Suite 103
Chesapeake, VA 23320
Benchmark
VIRGINIA
2100 N. Hamilton Street
Richmond, VA 23230
Phone: 804-550-2418