Stonebraker McQuary Agency Group was founded in 1988 from the consolidation of Stonebraker Insurance and McQuary Insurance Agency. The company offers a range of financial insurance products. It provides products related to automobile, home, health and life business, and farm and agribusiness. Stonebraker McQuary Agency Group also offers watercraft, umbrella, and renter s and condominium owner s insurance products. The company maintains a customer service department. It maintains a location in Clarkston, Wash.