mechanical/electrical/plumbing engineering

Cashin Associates, P.C. is a multi-disciplinary Engineering, Planning, Construction Management and Environmental Consulting firm providing professional services throughout the region since 1959. It is a Professional Corporation licensed and certified in the State of New York, headquartered on Long Island, staffed with engineers, architects, landscape architects, construction managers, environmental scientists, geologists, planners, inspectors, and claims specialists, active throughout the eastern United States.

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architecturecivil and site engineeringconstruction inspectionconstruction managementCost Estimatingdemolition design and supervisionenvironmental consultingLandscape ArchitectureLEED certification and commissioningplanning and land use analysesquality controlroadway/highway design and inspectiontelecommunications/utility system engineeringTraffic and transportation engineeringwaterfront facilities design and construction

Klingner & Associates, P.C. is a multidisciplinary firm offering architecture, engineering, water, and field services. Founded in 1905, the firm serves individuals, industrial and commercial businesses, municipalities, schools, higher education institutions, and government agencies throughout Illinois, Missouri, and Iowa. It emphasizes integrated design and engineering under one roof.

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architectural designconstruction material testingconstruction observationdrinking water designEnvironmental Servicesgeotechnical servicesInterior DesignLandscape Architecturemaster planningsite developmentspecial inspectionsstructural engineeringsurveyingtransportation engineeringwastewater designWater resources engineering