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.
Company Details
- Employees
- 57
- Address
- 47 Discovery, Suite 250,united States
- Industry
- Construction
- NAICS
-
Construction
- Website
- nationalu.com
- Keywords
- Cross Bore, Pipeline Assessment, Cleaning and Repair, Trenchless Pipe Relining, Underground Infrastructure Services.
- HQ
- Irvine, CA
National Underground Group Questions
National Underground Group's website is nationalu.com
National Underground Group's LinkedIn profile is https://www.linkedin.com/company/national-underground-group
National Underground Group has
57 employees.
View email and phone details for 57
employees at National Underground Group.
National Underground Group's industry is
Construction
National Underground Group's top competitors are
Paulus Group,
Camp Facility Services,
Empipe Infrastructure Group,
Accumark, Inc.,
Pro-Pipe (Professional Pipe Services),
Tri-State Utilities, A Vortex Company,
Orix Capital Partners,
Pro Pipe,
House Of Design Robotics,
Benchmark - Subsurface Utility Services.
National Underground Group's categories are Construction
