About National Underground Group
- Industry
- Construction
- Company size
- 501-1,000 employees
- Headquarters
- Irvine, CA
- Company type
- Privately Held
Since 1947, National Underground Group, formerly known as Hoffman Southwest Corp., has provided a full spectrum of services to maintain healthy underground infrastructures. Today, through our family of businesses, Pro-Pipe, Tri-State Utilities, Accumark, Pipe Vision and Benchmark, National Underground Group is focused on providing underground infrastructure solutions to municipalities, utilities, government agencies, construction companies and engineering firms throughout the U.S.
Specialties
- Cross Bore
- Pipeline Assessment
- Cleaning and Repair
- Trenchless Pipe Relining
- and Underground Infrastructure Services
Company locations
47 Discovery, Suite 250, Irvine, CA 92618, US
6425 Washington St, Unit 11, Denver, Colorado 80229, US
4940 W Watkins St, Phoenix, Arizona 85043, US
249 S. Paseo Tesoro, Walnut, California 91789, US
185 Arthur Rd, Suite A, Martinez, California 94553, US
976 N. Marshall Way, Bldg. 2, Ste 2, Layton, Utah 84041, US
5969 McLeod Dr, Las Vegas, Nevada 89120, US
4761 N. Highway Drive, Tucson, Arizona 85705, US
8401 Chancellor Row, Ste 100, Dallas, Texas 75247, US
10650 SW Manhasset Drive, Tualatin, Oregon 97062, US
2111 Smith Ave, Chesapeake, Virginia 23320, US
3547 Denver Drive, Denver, North Carolina 28037, US
9500 King Air Ct, Ashland, Virginia 23005, US
1505 Technology Dr, Suite 101, Chesapeake, Virginia 23320, US
22900 Shaw Rd, Suite 123, Sterling, Virginia 20166, US
1125 Corporation Pkwy, Suite 161, Raleigh, North Carolina 27610, US
301 McCullough Dr, Suite 400, Charlotte, North Carolina 28262, US
1005 Wilso Drive, Baltimore, MD 21223, US
6020 Midlothian Tpke, Richmond, Virginia 23225, US
2100 N Hamilton St, Richmond, Virginia 23230, US
Locations listed on the company profile. These may include offices outside the United States, and not every location is hiring.
On LinkedIn
- Followers
- 2,416
- People linked to this company
- 53
People who list this company on LinkedIn, not a verified employee count. Figures reflect the saved company profile.
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