Hammontree & Associates, Ltd Return to Directory Business Name: Hammontree & Associates, Ltd Contact: Jennifer Schumacher Phone: (330) 499-8817 Website: www.hammontree-engineers.com Occupation/Trade: Engineers and Surveyors, Environmental and Architectural Engineers, Structural Engineer Category: Associate Address: 5233 Stoneham Rd City: North Canton State: OH ZIP Code: 44720