Berona Engineers is made up of a dedicated team of professional engineers, designers, commissioning agents and administrators led by Melchor Berona, PE who acquired the company in 1997. The firm's mechanical engineering professionals hold licenses in multiple states, including Washington, Oregon, California, Idaho, Alaska, and Hawaii. We have worked on many well-known projects across the state – such as Hec Edmundson Pavilion at the University of Washington and Key Arena in Seattle.