According to our records, this business is located at 401 Mayhew Way in Walnut Creek (in Contra Costa County), California 94598, the location GPS coordinates are: 37.9371579 (latitude), -122.050137 (longitude). Construction Contracts Co is categorized under Fire Alarm Systems and Equipment Testing (SIC code 1731). Current estimates show that the unit has a sales volume of $660,000 and staff of approximately 5 people. You can contact the company by phone at (925) 935-5898.