Crest Engineering Associates

Tri-State Engineers & Land Inc. was formed in 1959 by Louis Spadaccino with their office being located on Street Road in Upper Southampton Township. Since that time, the company has designed and constructed our own building located at 801 W. Street Road, Feasterville, PA. This is where our office is still located today. We specialize in municipal engineering, site development, water and sanitary engineering, land surveying and much more. Call us for more information.

Johnson Soils Company is a multi-disciplinary design. Our diverse in-house expertise enables us to provide complete design services from project conception through construction. Our projects are developed with the insights of each discipline rather than from the limited perspective typical of conventional engineering firms. We believe that this integrated approach produces superior results.

East Coast Engineering, Inc. (ECE) has primarily worked in Monmouth and Ocean Counties, although our contacts and general knowledge of state law allows us to produce our high quality work statewide. Through our experiences we have a good rapport with the staff of many local planning boards, and review agencies. ECE is a group of professional engineers, surveyors, and planners that through their varied backgrounds and diversified abilities can optimize the design by applying various innovative ideas to produce a cost effective and easy to construct project.