50+ Years of Experience
Leadership
Officers

Dave Pearson, PE
President

Jeff Ruthstrom, PE
Executive Vice President

Bob Willcoxson, PE
Senior Vice President

Jeff Mostajabi, PE
Senior Vice President

Mike Pearson, PE
Vice President
Associates

Bob Ayersman
Associate

Robert G. Newton
Associate

Mike Olson, FASPE
Senior Associate

Larry Robertson,
Senior Associate

Chuck Seymour, CPD
Senior Associate
Pearson Engineering Associates
is one of the larger MPE consulting firms in Arizona.
Electrical Engineers
- Mechanical Engineers
- Electrical Designers
- Mechanical Designers
- Plumbing Designers
- Project Management Staff
- Administrative Support Staff
Who we Work With

Architects

General Contractors

Sub-contractors

Building Owners

Facilities Managers

Municipalities

Government/Military

State and County
Connect with our Business Development Team
To request a proposal or to find out how PEA can help make your project a success, contact us today.

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