McClure and Sons, Inc.
(425) 316-6999 | info@mcclureandsons.com

Since its inception in 1988, McClure and Sons, Inc. (MSI) has become a leader in the industrial marketplace. We are one of the most experienced, efficient, and respected industrial contractors in the Northwest. We pride ourselves on providing innovative and cost-effective solutions to complex issues. Whether it is building a fresh or waste water treatment plant, a municipal pump station, a floating school, a lighterage barge, or a surimi processing plant, the MSI team can provide a creative and practical solution to your construction needs. Our goal with each project is to find a way to exceed the customer’s expectations.

MSI Corporate OfficePresident, Les McClure, with over 36 years of construction experience, leads a team of talented, multi-disciplined construction managers, with a wealth of knowledge and experience in all aspects of industrial construction, including heavy mechanical, process piping, and conveyor systems.

Founded with family in mind, we are proud that a second generation of McClures has chosen to join the firm, and welcome the recent addition of two of the McClure sons to the company. The MSI family is equally proud of the third McClure son, who chose to pursue his athletic career, and became a 2004 Olympic Silver Medalist in Men’s Gymnastics at the Athens Olympics.

It is our promise and our legacy to continue to provide quality and service in the following areas:

  • Waste Water Treatment Plants
  • Fresh Water Treatment Plants
  • Fabricated Precast Concrete
  • Pump Stations
  • Barge & Ship Retrofitting
  • Marine Construction
  • Ferry Terminals
  • Marina Construction
  • Industrial Facilities
  • Miscellaneous Facilities
  • Water Reservoirs
  • Water Tanks
  • Fish Hatcheries
  • Mechanical
  • Design-Build

MSI is regularly involved in projects throughout Washington, Oregon and Alaska. We are licensed in Alaska, Washington, Oregon, and California.

  • Washington License #MCCLUSI101MJ
  • Alaska License #20829
  • Oregon License #71127
  • California License #726477