Go back to directory.Add to Address Book.Gallagher Risk Management Services Gallagher Risk Management Services Contact: Allen Brooks Work 3697 Mt. Diablo Blvd., #300 Lafayette CA 94549 work Work Phone: (925)310-1002work Work Email: allen_brooks@ajg.comINTERNET Website: Gallagher Risk Management Services Categories: RCAC Associate/ Gold Sponsor, RCAC Sponsor Updated 1 year ago.