About Us

Since 1974, Harris & Associates improves communities and creates better places to live through smart, safe, sustainable planning, design, and construction solutions.

Harris is a 100% employee-owned company focused on helping communities solve today's complex challenges in planning, funding, environmental compliance, civil engineering, and construction management. Our offices and project sites span the West Coast in California and Washington with a staff of over 200 employee owners focused on serving clients in the municipal, water, transportation, and education markets.

The Harris Way

Today's challenges in planning and infrastructure are the most complex they have ever been. From sustainable and resilient planning solutions to innovative design and construction to the long-term management of public resources, Harris & Associates takes an interdisciplinary approach to solve these challenges and provide extraordinary value throughout the project life cycle. 

Capital Project Lifecycle

Driven by our shared values to build stronger communities where we live and work, Harris & Associates delivers results for clients across the West Coast in four key markets: education, municipaltransportation, and water.

Agility in Action

Make one call to Harris & Associates, and you'll see what responsiveness means. That's been the Harris Way since 1974. It's why public, private, and institutional clients keep coming back.

Sure, there are bigger firms. We are sized to keep your project a priority, with a team of over 250 employee-owners throughout the West Coast who are passionate about their work—and about making you look heroic in yours.



Quick Facts

  • 100% ESOP, S corporation
  • Headquartered in Concord, California
  • Offices in California, Nevada, and Washington
  • 250+ employee-owners
  • Diverse employee-owners

Industry Leaders

Harris & Associates ranks in Engineering News-Record's Top 100 Construction Management Firms and is one of the Top 50 Design Firms in Trenchless Technology.

Voted Top Workplace

Harris & Associates has been honored annually with Top Workplace honors by USA Today, the San Diego Union-Tribune, Bay Area News Group, San Francisco Chronicle, and the Orange County Register.

Harris & Associates Recognized as a Top Workplace Nationwide by USA Today

Harris & Associates consistently earns Top Workplaces designations from news outlets across California!

We have also won Culture Excellence Awards from Top Workplaces for Compensation & Benefits, DE&I Practices, Employee Appreciation, Employee Well-Being, Innovation, Leadership, Professional Development, Purpose & Values, and Work-Life Flexibility.