skip to Main Content


R.M. Byrd + Associates has officially joined Miyamoto International. The expanded team R.M. Byrd | Miyamoto will operate out of our office in Ontario. Under the continued leadership of founder Rick Byrd, S.E., and Principal Frank Rice, S.E., the team will remain specialized in solving difficult problems.

The merger will use the strengths of both companies to deliver greater value and level of service to our clients. This partnership marks the creation of one of the largest structural engineering companies in Southern California.

Now backed by Miyamoto’s California- and Nevada-wide networks of structural and MEP engineering experts, this merger will allow R.M. Byrd to provide its services to an even higher degree of excellence.

R.M. Byrd was founded in 1992 and has built a reputation on innovation, quality, and efficient designs. The firm has completed thousands of projects, including the award-winning Bonita Center for the Arts, the LEED platinum-certified Cucamonga Valley Water District Frontier Project, and the redevelopment of Avalon City Hall.

The merger of R.M. Byrd and Miyamoto International is rooted in the common beliefs of building and sustaining long-term client partnerships and providing an environment where team members can excel in their careers. With the integration of these two companies, R.M. Byrd | Miyamoto is excited to make the world a better, safer place.


1047 West Sixth Street, Suite A
Ontario, CA 91762


Rick Byrd, S.E.

Associate Principal:
Frank Rice, S.E.

Featured Projects

Edgewood HS Aquatics Sports Complex
Bonita Unified School District Bonita Center For The Arts
View More Projects
×Close search