Designing Tomorrow’s World Today Engineering Excellence

We take a collaborative approach, working with clients and communities to design and develop infrastructure projects that are critically important for people. Together, we create the infrastructure people need most.

Who We Are
Brigitte Codling,
Director of 
Business Development
I’m going to let you in on a little secret…I love my job! Working at an employee-owned company makes it even more rewarding. When GPI succeeds, our employees succeed. That gives my work even more meaning.

Employee Focused

Fostering a purpose-driven workplace

Our core philosophy is that our people are our greatest asset. Prioritizing our staff’s growth, well-being, and professional development creates an environment where they can thrive and contribute their best to the firm and our clients.

Join Our Team

#83
ENR Top 500 Design Firms
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#71
ENR Top 100 Pure Designers
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#68
Top 100 MEP Giants Consulting-Specifiying Engineer
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