According to our records, this business is located at PO Box 3146 in Walnut Creek (in Contra Costa County), California 94598, the location GPS coordinates are: 37.9100783 (latitude), -122.0651819 (longitude). Electrical Maintenance Plan is categorized under HVAC Engineering (SIC code 8711). Known organization owner is Richard Jones. Current estimates show that the unit has a sales volume of $158,000 and staff of approximately 1 worker. You can contact the company by phone at (925) 945-6867; the following fax number is also provided: (925) 945-8052.