T.R. Masterson Construction of Washington, Inc.


For over 60 years, our projects have consisted of land development for subdivisions, custom built homes, condominiums, restaurants, medical facilities, water front properties, state-of-the-art office buildings, and residential subdivisions.

1960 - Rialto Medical Center

The Rialto Medical Center (pictured above) was then a state of the art facility, including both the expansive, 99-bed Rialto Convalescent Hospital and the Rialto health spa. This would be Tom Masterson Sr.'s 17th convalescent hospital, and one in which his son, Tom Masterson Jr. would serve as project manager. Additional projects of the 1960s include the Mountain Meadows Golf Course in Pomona, CA, the San Gabriel Valley Boys Club Youth Recreation Center, and the South El Monte Hospital.