Crafting a Shared Vision of Success.Charles P. Johnson & Associates, Inc. (CPJ) is a full-service civil engineering firm that has provided quality land planning, civil and environmental engineering, and surveying services to the public and private sector since 1971. We continue to accommodate our clients’ needs with exceptional service by means of quality professional personnel, innovative approaches to problem solving, state-of-the-art technology and a commitment to excellence.  We have expanded our planning, engineering, and surveying services in order to adapt in an evolving, demanding environment. We pride ourselves in our ability to prepare high-quality, cost-effective plans within our required time schedule. Our five core services - Planning, Engineering, Public Sector, Surveying, and Environmental Services - work cohesively to provide seamless customized services to our private and government clients.  Proudly, nearly all members of the senior team have been with CPJ for 20 years or longer.

Charles P. Johnson and Associates (CPJ) is pleased to announce the acquisition of Sigma Engineering of Annapolis, Maryland. Sigma Engineering was founded by Dimitri Sfakiyanudis in 1975 and has been providing quality engineering and land planning services ever since. CPJ began its relationship with Sigma in 1999 by providing them with all aspects of land surveying services. CPJ is excited about adding the talent of this long established and talented firm to the CPJ family. We are looking forward to providing the same quality of service that we are known for throughout Annapolis and Anne Arundel County. For further information please contact Ron Collier at 410-266-5599.


Private Services

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Private ServicesCPJ provides to Builders, Developers, Contractors, Lawyers and private Home Owners.

Public Services

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Public ServicesCPJ provides to public entities such as Municipalities, Counties, States, and Federal Agencies, including Home Owner Associations.
Services include:
> Planning and Landscape Architecture > Engineering > Surveying > Environmental Services > Geographic Information Systems (GIS) > Inspection Services
© 2011 Charles P. Johnson & Associates, Inc.