Celebrating over 37 years!

About Us

John R. Guttman, P.E.
President / Associate

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Mr. Guttman has over 47 years of experience in the areas of civil, coastal and environmental engineering.  He has been responsible for studies, designs and preparation of construction documents for a wide variety of site development projects.  These assignments included paving, grading, drainage, water supply and wastewater collection, transmission and treatment.  In addition, he has been extensively involved in the planning, permitting and design of recreational facilities, marinas and boatyards.  He also has extensive experience in biological and environmental investigations leading to the preparation of a wide variety of impact and assessments reports.  He has planned and implemented detailed field investigations and sampling programs, prepared engineering and feasibility reports including hazardous waste assessments and obtained a variety of permits from local, State, and Federal agencies. 

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Richard B. Bochnovich, P.E.
Sr. Vice President / Associate

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Mr. Bochnovich has over 45 years of experience in all areas of Civil engineering, including site and land development engineering, transportation and highway engineering, utility engineering, coastal engineering and construction field coordination and quality control.  He has been responsible for the design and preparation of construction drawings and technical specifications for numerous roadway, paving, grading, drainage, water distribution, sewage collection and stormwater management projects; as well as for numerous coastal structures including slope revetments, concrete seawalls, steel bulkheads, recreational/commercial marinas and various special structures including overwater platforms and ferry docking facilities.

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Nelson H. Ortiz, P.E.
Vice President / Associate

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Mr. Ortiz has over 22 years of experience in the areas of land development, utility systems design and coastal engineering.  He has been responsible for the design and preparation of construction documents for a variety of site development, roadway, drainage, water and sewer, stormwater and coastal projects.  His specific project experience includes the design and construction administration of numerous land development projects, including layout; paving, grading and drainage; and, water distribution and sewage collection systems.  He has been responsible for the design and preparation of construction drawings for various coastal structures. 

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Engineering Team


The engineering team at CES has extensive experience in all areas of civil and coastal engineering.  Our engineering services range from initial planning and preliminary feasibility studies through final design, preparation of construction documents and construction phase services.  Our civil engineering projects include streets and parking lots; roads and bridges; stormwater management and system design; water supply, treatment and distribution; domestic and industrial wastewater collection, treatment and disposal; and, solid waste.  Our coastal engineering projects include seawalls and bulkheads; dredging and filling; shoreline stabilization; fishing piers; full service boat yards; and, recreational and commercial marinas.

Environmental Team


The environmental team at CES has extensive experience in all aspects of the planning and implementation of environmental impact and assessment projects of all types.  Our environmental services include environmental surveying of both terrestrial and aquatic ecosystems, site selection and evaluation studies, corridor location studies, impact assessment reports, environmental audits, air and noise impact analyses, development of regional impact reports, hydrographic and dispersion modeling, water quality studies, mitigation design and implementation, field monitoring during construction, post operational studies and community structure studies.