Charles P. Johnson & Associates, Inc. (CPJ) is a full-service civil engineering firm providing quality Land Planning, Civil and Environmental Engineering, and Surveying Services to the public and private sector since 1971. Our tenured staff brings over 200 years of combined expertise to your project so you have peace of mind that we'll be there from start to finish, making sure you are satisfied throughout the project. CPJ’S client-focused culture demands we provide the highest level of customer service, superior products, and prompt delivery. From our mixed-use development of Clarksburg Village in Montgomery County, MD, to our gated community of Oak Creek in Prince George’s County, MD, our legacy projects showcase our expertise. 

For over 50 years, our trusted partners and clients rely on us to get the job done -- on time and within budget -- with innovative approaches to problem solving and state-of-the-art technology. Our services are backed by a commitment to excellence that is bar none. With five offices strategically located around the Beltway, we’re able to deliver large-scale projects using our local expertise and trusted relationships in the community. Our motto is “Crafting a Shared Vision of Success,” and our award-winning clients trust and depend on us to deliver. Let us help you meet your success targets!

Annapolis | Frederick | Greenbelt | Silver Spring | Fairfax, Virginia

*We are certified as a Prince George's County, MD "County-located"​ business*


Charles P. Johnson & Associates, Inc.

Charles P. Johnson & Associates, Inc.'s headquarters in Silver Spring, MD, United States

This department focuses on the design, planning, and management of engineering projects related to civil and water resources.

Engineering Department

The Engineering Management Team at Charles P. Johnson & Associates, Inc. oversees the planning, execution, and delivery of engineering projects, ensuring alignment with client expectations and regulatory standards. This team is responsible for fostering collaboration among various engineering sections, managing resources efficiently, and implementing innovative solutions to complex challenges. With a focus on quality and timely delivery, they play a crucial role in maintaining CPJ’s commitment to excellence and client satisfaction throughout the project lifecycle.

Engineering Management Team

The Design and Drafting Team at Charles P. Johnson & Associates, Inc. is responsible for transforming conceptual ideas into detailed design plans using advanced CAD technologies. This dedicated group, which includes landscape architects at various levels, collaborates closely with other engineers to create aesthetically pleasing and functional outdoor spaces. They ensure that designs meet regulatory standards and client specifications, ultimately contributing to the successful execution of civil engineering projects.

Design and Drafting Team

The Surveying Team at Charles P. Johnson & Associates, Inc. specializes in precise land measurements and mapping to support various civil engineering projects. They utilize advanced technology and techniques to conduct property line surveys, assist in stormwater management inspections, and provide accurate data that informs land planning and development decisions. With a focus on efficiency and accuracy, the team ensures projects remain on schedule and within budget, reflecting CPJ’s commitment to client satisfaction.

Surveying Team

The Data Capture and Inspection Team at Charles P. Johnson & Associates, Inc. is dedicated to utilizing advanced technology and innovative methods to gather and assess project data efficiently. This team conducts aerial surveys and inspections using drones, manages on-site data capture operations, and ensures the quality and accuracy of collected information. By leveraging their expertise, they play a vital role in supporting various engineering and surveying projects, ultimately contributing to timely and successful project completion.

Data Capture and Inspection Team

This department manages financial transactions and implements design solutions using computer-aided design techniques.

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People (3)

Jobs (0)

Other teams

Engineering Management Team

Design and Drafting Team

Surveying Team

Data Capture and Inspection Team

Finance and Design

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People (3)

Jobs (0)

Other teams

Engineering Management Team

Design and Drafting Team

Surveying Team

Data Capture and Inspection Team

Finance and Design

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