Koll Construction Co. of San Diego has begun work on a pair of research and development complexes in the Lusk Mira Mesa Business Park at San Diego.
The $2.3 million, four-building project will total 74,000 square feet on two sites.
Nielsen Construction Co. plans an early June ground breaking on the 117,000-square-foot Balboa Technology Center in San Diego.
Designed by Conwell-Marshall & Associates of San Diego, the research and development complex is owned by Midtown Niki Developments.
A $2.83-million loan for the construction of a research center in the Irvine Industrial Complex-East has been approved by First Interstate Mortgage Co.
Gentosi Brothers Inc. will serve as contractor for the 40,000-square-foot project.
Carli Architecture has been selected by developer Harry Nims to redesign a vacant Pomona supermarket into a 46,500-square-foot, $1.4-million research center.