San Diego Environmental and Ecological Services 5015 Shoreham Pl Kleinfelder is a leading professional services firm in natural and built environments for municipalities, government agencies, multinational companies and industrial concerns across the nation. With a staff of nearly 2,000 Kleinfelder is one of the nation's largest employee-owned firms providing planning, engineering, scientific, technical and management solutions. San Diego CA Environmental and Ecological Services Kleinfelder Inc www.kleinfelder.com engineering scientific geotechnical water energy technical construction construction management federal government industrial commercial retail geosynthetics healthcare environmental solid waste state local transportation education engineering scientific geotechnical water energy technical construction construction management federal government industrial commercial retail geosynthetics healthcare environmental solid waste state local transportation education Business Reviews Kleinfelder Inc Testimonials