Civil Engineering

Johnson Design Associates, Inc. provides expertise in residential and light commercial septic system design, grading plans, and other engineering services.

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Land Surveying

We provide land surveying services throughout South Jersey, including residential surveys, subdivision plans, and elevation certificates.

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If you want to invest or build in environmentally sensitive areas, Johnson Design Associates, Inc. if your first resource for NJ DEP permitting. We work to protect your interests as well as the environment by getting your wetlands permit processed properly.

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Nothing is more important than a deadline.

Our mission is to respond to our clients responsibly, promote technical excellence and maintain professional integrity without sacrificing environmental quality. Whether you are up against a real estate deadline, or simply want to finish your project in an expedient manner, we will ensure that quality is not sacrificed at any stage of the process.

Next Steps...

If you are ready to begin your project, or if you have some questions before you get started, please contact us!