HWI was founded in 1959, as a company that specialized in civil construction. Today, our team has over 60+ years in the industry, and proudly will continue our work into the future. Leadership is made up of highly experienced professionals that can handle any job, regardless of the scope or size. Some of our biggest clients include Southern California Edison, Southern California Gas, California Water, and more.
From crossing lakebeds to plowing extreme mountain slopes, Herman Weissker, Inc. offers direct buried services for fiber optic, wire cable, and conduit systems.
Our fleet of construction equipment includes computerized trenchers and excavators that can dig trenches in any given condition, even solid rock. Our electrical, communications, and construction crews provide reliable work that is high quality and cost-effective.
Our expertise includes natural gas pipelines, oil/petroleum product lines, plants, and station piping.
No matter how large or complex the job, our management team takes a hands-on approach to ensure the highest quality service. With decades of experience and a team of skilled union craft team members, HWI will complete your projects safely, within budget and on time.
Public utilities companies rely on HWI every day, including SoCal Gas, PG&E, SDG&E and Southern California Edison (SCE). In fact, HWI is a proud SCE Prime Contractor for its North and South Rural Regions, as well as its Desert region.
With decades of experience and skilled union craft employees, we will complete your projects safely, within budget and meeting your most rigorous schedules.
Companies throughout the Southwest rely on Herman Weissker, Inc. for safe, reliable services, including:
We provide construction planning for distribution and transmission electrical utility systems to the industry’s highest standards.
Herman Weissker, Inc. provides planning and design services to electrical, wireless, and telecommunications markets. We deliver quality services that help our clients achieve their goals while focusing on cost-effective possibilities and ground breaking options.
HWI traffic design provides site-specific traffic control for multiple agencies throughout California.
Our traffic control designers are ATSSA certified and can design plans to meet the specifications of the M.U.T.C.D, W.A.T.C.H and California Joint Utility Manuals. We provide both engineered and non-engineered traffic plans.
Our Permitting Clerks are experts in their field. Not only do they possess excellent working relationships with agencies, but they are knowledgeable of the County, State, and Federal guidelines that are required of the permits they pursue.
