WHITTIER, CA-J.O. Oltmans II becomes chairman and CEO, with John Gormly named as president of the commercial and industrial general contracting firm.

LOS ANGELES-The commercial real estate services firm becomes the local affiliate of GVA, completing a switch in which Daum and Beitler Commercial have traded places in national networks.

VICTORVILLE, CA-The investor from North Dakota acquires Carriage Square, a 21,568-sf shopping center, for $2.1 million.

IRVINE, CA-Wolfe & Wyman takes the space in a $2.9-million lease at the Jamboree Center in a move from 2600 Michelson Drive.

RIVERSIDE, CA-The City of Riverside buys the three-parcel Magnolia Place office development from local owners for $9.2 million and will occupy about 65,000 sf of the 143,000 sf.

LANCASTER, CA-A trust acquires the 76,146-sf shopping center, which is located at 1915-1987 Avenue L in Lancaster. Anchored by a 37,905-sf Ralphs grocery store, the center is 100% leased.

RANCHO CUCAMONGA, CA-The Orlando, FL-based logistics firm takes 100,876 sf at an Opus West development located in Rancho Cucamonga.

CORONA, CA-An auto parts supply store buys the 58,685-sf building in Corona from Superior Investment Co. to relocate its business from Fullerton.