Professional Engineering Consultants

Professional Engineering Consultants (PEC) blends innovative thinking with practical engineering to create lasting solutions across Oklahoma City. Our services span civil, mechanical, electrical, and structural engineering—supporting everything from infrastructure upgrades to community development. We serve municipalities, developers, architects, and private clients with responsive service and a deep commitment to quality. At PEC, we’re engineers with a people-first mindset, dedicated to making our communities better through reliable, forward-thinking design.