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Providing surveying and mapping services since 1980.

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Our Story

D.C. Johnson & Associates, Inc. was established in 1980 with the goal of providing land surveying services to specifically meet the needs of professionals involved in land acquisition and development.

We began with a specialized focus on a small number of clients primarily involved in subdivision design and development; design professionals such as engineers, architects, planners, project developers and investors. As we increased staff, we increased our client base to include site improvement contractors and builders for whom we provide a wide range of construction staking and survey services. We now provide services in any survey related area, including but not limited to real estate transfer and mortgage surveys, flood zone determination or modification surveys, title review and mapping and other survey related consulting or expert witness services.

In addition to our private sector clients, we also provide services to government entities including municipalities, counties and the State of Florida.

Since the early 1990’s, we have been awarded multiple contracts with the Florida Department of Environmental Protection to provide large-scale boundary surveys for land acquisition, mean high water and ordinary high water surveys with related jurisdictional delineations, digitizing and mapping for appraisals and ownership identification, geodetic surveys, review of title policies, and preparation of legal descriptions. Our completed projects for FDEP have spanned a geographic area from Walton County to the Everglades.

Southwest Florida Water Management District (“SWFWMD”) has recognized our unique skills in facilitating complex real estate transactions with minimal supervision. In addition, our firm has had the opportunity to assist the District in 1) converting its wells and gauges from NGVD29 to NAVD88; 2) performing MFL (“Minimum Flows and Levels”) studies; 3) obtaining bathymetric data on numerous water bodies throughout the District; 4) test profiles for photogrammetric data; and 5) developing GLO cadastres for cooperative projects between the District and various counties.

Meeting the needs of our technically demanding clients has developed D.C. Johnson & Associates, Inc. into a team accustomed to providing a high level of responsible, professional service on a wide range of projects using the latest advances in field and office technology.

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Always Prepared

DC Johnson & Associates is committed to excellence and serving you at the highest standard.

Expert Service

We are centrally located in San Antonio, Florida, Pasco County. We are licensed under the State of Florida as a Surveying & Mapping Business (LB4514). We offer a complete range of surveying, mapping and consulting services to private sector clients including individuals and real estate, engineering and construction related business, as well as to government entities.

Attention to Detail

Since its founding, DC Johnson & Associates has been one of the most trusted names in the industry.

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If you are in need of surveying services, we would be pleased to assist you in determining the specific services that would best meet your needs. Please call and we can discuss your project over the phone or make an appointment for a consultation in our office. Please have either the Property Appraiser's Parcel ID number (from your tax bill) or the legal description from your deed available.

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Call us today to see how we can serve your surveying and mapping needs!

You can also use the form below to contact us and we will quickly respond to any questions you have.

11911 S Curley St
San Antonio, FL. 33576

(352) 588-2768

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