Whether the project is residential or commercial construction, maintenance or emergency services, customers always rely on Herman Weissker.

Weissker was founded in 1959 as a company specializing in civil construction. Our civil construction team has 50+ years in the industry, state of the art equipment, and highly experienced leadership that can handle any job regardless of size.

Our Underground Construction Services Include:

  • Vault and Manhole Installation/Repairs
  • Install/Replace Handholes and Pull Boxes
  • Install Conduit for Underground Electrical Systems from 4kV – 230kV
  • Conductor in Conduit (CIC) Replacement
  • Conduit Rodding and Cleaning
  • Innerduct Placing
  • Concrete Sawing
  • Asphalt Grinding and Paving

Herman Weissker, Inc. is a Certified Minority Business – Certificates on file: SC04003 #1412 CPUC-Supplier Clearinghouse #4KS00002