I would like to take this opportunity to introduce our company and the services we provide. Ronald Johnson & Associates, P.S.C. is a consulting engineering firm that has been providing quality professional engineering and environmental consulting services for governmental, industrial, and private clients within the Western Kentucky Region since 1970. We are committed to providing quality services and workmanship to our clients. We do so by understanding our client's needs, being competent and honest communicators, and delivering a finished project that is on time and within budget.

Civil Engineering has always been an important field of practice at Ronald Johnson and Associates. Civil Engineering has many aspects, perhaps more than any other branch of engineering, and we provide services over a broad range of these aspects.

The surveying department of Ronald Johnson & Associates offers a comprehensive range of surveying excellence. Mr. Thomas W. Crabtree is an active member of the Kentucky Association of Professional Surveyors and served as President of the organization in 2005. We provide both land surveying and engineering related surveying services. In engineering related surveying we have completed numerous construction projects including residential and commercial subdivisions, wastewater treatment plants, sanitary sewage collection systems, water distribution systems, industrial parks, recreational parks, railroads and highways.

Environmental engineering is one of the fastest growing fields in Ronald Johnson and Associates. More stringent governmental regulations have created the need for quality environmental engineering. With 30 years experience in environmental site assessment and remediation activities, Ronald Johnson & Associates has completed over 200 projects in this area and offers a broad range of other environmental services. With 30 years experience in environmental site assessment and remediation activities, Ronald Johnson & Associates has completed over 200 projects in this area and offers a broad range of other environmental services including: ISO14001 EMS, Phase I and II environmental site assessment; remediation, design, and supervision; underground storage tank regulation, design, and supervision; underground storage tank regulatory compliance; industrial storm water management plans; soils, geologic, and hydrogeologic studies; landfill and waste disposal studies and permits; compliance audits; spill prevention, control, and countermeasures plans; NPDES monitoring; field sampling; wetland delineation and mitigation.