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About Potelco

Potelco was founded in 1965 as a private business in Sumner, Washington. We currently employ 1,100 people across 12 regional offices and we provide comprehensive electric utility construction services. Our fleet operations are located in Puyallup, Washington and we have over 3,500 pieces of equipment.


Quality Assurance

At Potelco, quality assurance is a critical part of the way we do business and is embedded in our company culture. We bring this value to life in our quality control program. Our program provides an overview of our approach, philosophy, prescriptive and specific procedures, as well as our documentation. We identify specific personnel, instructions, records and forms to be used to insure quality at all levels during any project. Each Potelco employee is expected to participate in our goal of continuous quality improvement. Individual and team performance is then measured to determine the effectiveness of our program and the contributions of our employees. Our record in quality assurance is among the best in the industry.

Quanta Services provides engineering, procurement and construction (EPC) services for comprehensive infrastructure needs in the electric power and oil/natural gas industries, both onshore and offshore. In 1998, Potelco and three other contractors merged together to create a network of highly respected and experienced contracting firms from different disciplines across the nation. Each Quanta company retains its own management team and each offers services that no single firm could tackle. Today Quanta Services is made up of over 50 operating units and conducts business in the United States, Canada, Australia, India and Central America.

Memberships and Affiliations

Western Energy Institute (WEI)

Northwest Public Power Association (NWPPA)

Western Labor and Management Public Affairs Committee (LAMPAC)

National Electric Contractors Association (NECA)- NW Line Chapter

Distribution Contractors Association (DCA)

Northwest Joint Apprenticeship Training Committee (NWJATC)

Edison Electric Institute (EEI) (Affiliation)

Electrical Utility Safety Advisory Committee (EUSAC) (Affiliation)

Executive Team

Gary Tucci


Gary Tucci has been the Chief Executive Officer of Potelco, Inc. since November 2002 and has been working for Potelco since 1975.

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Mark Swanson


Mark has been with Potelco since 2006, assuming the role of Vice President in 2011, the role of Executive Vice President in 2016, and currently holds the role of President since 2020.

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Robert Veitch

Chief Operating Officer

Robert has been with Potelco for 14 years serving as a base manager in King County before becoming a senior vice president for Potelco in 2011, and currently holds the role of Chief Operating Officer since 2020.

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Craig Davis

Senior Vice President

Craig Davis has been in the utility industry for over 45 years, serving in a number of roles with utilities and contractors throughout the Northwest. He has been with Potelco for the past 19 years and currently serves as Senior Vice President.

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Chris Butler

Chief Legal Counsel

Chris has worked for Potelco since September 2011. He handles all legal matters including: litigation, Labor and Industries appeals, general liability claims, contract and contract bid reviews, and human resources issues.

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Bryan Sabari

Vice President Safety and Training

Potelco Inc.

Bryan Sabari is the Vice President of Safety & Training at Potelco, Inc. and has been working for Potelco since 2005.

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