Engineers and Surveyors Keywords: Advanced Search Directory View All Listings BL Companies Business Name BL Companies Contact Robert Cappelli Phone (234) 294-6343 Website www.blcompanies.com Occupation/Trade Engineers and Surveyors, Environmental and Architectural Engineers Category Associate GBC Design, Inc Business Name GBC Design, Inc Contact John Walsh Phone (330) 836-0228 Occupation/Trade Engineers and Surveyors Category Associate Geib Surveying, LLC Business Name Geib Surveying, LLC Contact Jerry Geib Phone (330) 705-1616 Occupation/Trade Engineers and Surveyors Category Associate Hammontree & Associates, Ltd 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