About PUI


We are a general engineering and high voltage electrical contractor for land developers, home builders, general contractors and government agencies throughout Southern California. We began with modest expectations to make a living pulling cable and splicing within SCE territory. We did our very best to sell the story and create a team that would help deliver on a promise to provide good work and good service.


We have created an environment since our founding to provide our craftspeople with the tools and opportunities they need to get their job done safely and reliably. It is this commitment to our people that has proven through out the years of our organization to be the most deeply rewarding to our customers and our communities. We continue to be humbled by the growth of our company because of the dedication of our people.

DANIEL MOLE, President/Co-Founder

While in his mid-20’s, Daniel established Pacific Utility Installation alongside co-founder Bill Pfeifer with an idea to spearhead the “Applicant Installation” option for home builders in Southern California. By introducing Applicant Install, Daniel was able to provide the developer with increased control over their power requirements and construction schedules. The adventure didn’t stop there, over the last 24 years, Daniel has taken the company offerings well beyond the original High Voltage offering to cover most scopes required to get any land developer from water infrastructure, to power and streetlights needed to feed their development, and more. Daniel has become a trusted resource on behalf of both the local utility, and the builder as the go-to when seeking resolution to time constraints and red tape that many experience when working with the “big guy”.

BILL PFEIFER, Chairman/Co-Founder

Back in 1997 Bill teamed up with Daniel Mole to start Pacific Utility Installation bringing his prior executive and management experience in the construction industry to this new venture. He served as President for the first 20 years then, in 2017 PUI sold its stock to the employees and formed an ESOP. Bill currently spends much of his time matching field experience with PUI culture, providing leadership development with both young and experienced talent that make up Team PUI. Bill holds both a C-10 Electrical and General Engineering A license in California, Nevada and Arizona. Residing in Yorba Linda, with his wife Nancy for over forty years. When he is not working, Bill enjoys spending time with his family which includes their three daughters – their spouses and eight wonderful grandchildren.


Bob Cornwell

Construction Manager

High Voltage Electrical

Cristi Gomez

Project Manager

Utility Engineering Services

Noah Guardado

Construction Manager

Dry & Wet Utility Trenching

Chris Silva

Fleet Manager

Rosi Patino-Patroni

Accounting Manager

Dave Petterson


Utility Services

Bob Laughery


Training and Safety

Jon Sudduth

Construction Manager

600v Electrical, Lighting, & Signals

Melessa Wright


Business Development and Marketing

Heidi Wurtz

Project Manager

Dry Utilities


There is no such thing as discount high voltage and because of that we have made it our mission to bring our customers the highest quality work to provide them with a reliable and safe product. By providing the highest quality work, we get the opportunity to work with the best craftspeople in the industry. These two mainstays provide a flow of communication and understanding to our clients that no matter the size of the project it will be built safely and reliably while improving the standards in our industry.


Pacific Utility Installation, Inc. (PUI), an underground utility, general engineering and high voltage electrical contractor, today announced the addition of wet utility installation and management…

Corona, CA – February 19, 2020 – Pacific Utility Installation, Inc. (PUI), a dry utility general engineering and high voltage electrical contractor, today announced the…

Corona, CA – February 19, 2020 – Pacific Utility Installation, Inc. (PUI), an underground utility, general engineering and high voltage electrical contractor, today announced the…