In October Maltby Electric, based in San Francisco, completed an expansion of its San Rafael, Calif., branch. The expansion added about 30 percent to the location’s usable space, giving Maltby the capability to increase stock levels on many products and bring greater support to the marketplace. The expansion includes all new offices and a new counter/showroom. To show off the new facilities, the company held a Grand Opening open house for customers and vendors October 26.