Trusted Engineers Since 1978

Zahn Engineering has been providing Civil Engineering, land planning, and permitting services in the Volusia County area since 1978. The firm has experience in the areas of land planning, feasibility studies, zoning, land use, site plan design, permitting, water and sanitary sewer design, stormwater management system design, subdivision design, and construction management.

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    Planning & Design

    Zahn Engineering, Inc. offers complete design services, from your initial concept through final permitting and approvals.


    Zahn Engineering, Inc. can assist clients with obtaining various types of required permits from local, state and federal agencies to facilitate approval of projects for construction.

    Construction Management

    Zahn Engineering, Inc. offers construction management services to assist clients in completion of projects. We can request and review construction bids, complete inspections and request final certifications after construction.

    Paving Grading and Drainage Plans

    Do you have flooding or standing water? Considering building on a new lot? Our Paving Grading and Drainage experts are who you need to prevent flooding, standing water, and erosion on your property. 

    As-Built Plans

    Have existing construction that was not permitted? We can help! We will walk you step by step through getting As-Built Plans and As-Built Permitting.

    Structural Plans

    New home? Want to build an addition? Revamping the floor plan? Our Structural Team is ready to make it a reality!

    Project Management

    We can request and review construction bids, supervise construction, complete inspections and request final certifications after construction.

    Docks, Decks and Walkovers

    Providing custom designed docks as well as a variety of boat lifts and pile driving services, we create quality access to your marine lifestyle while providing an array of other marine services for your existing installations.

    Landscape and Irrigation Plans

    We provide expert Landscape and Irrigation Planning to help you beautify your property and meet municipal requirements.

    Our Projects

    Halifax River Yacht Club

    This project involved design of a new clubhouse and docks to serve the Halifax River Yacht Club.  Zahn Engineering, Inc. designed and permitted the building and associated parking and landscaping, through the City of Daytona Beach, the Florida Department of Environmental Protection, and the St. Johns River Water Management District.  Zahn Engineering also coordinated construction administration.  Construction was completed in 2007. 

    Twin Fountains

    The Twin Fountains Business Center in South Daytona, Florida is a 25,850 sf shopping center completed in 2006.  Zahn Engineering was responsible for the site plan design and permitting of the business center through the City of South Daytona for Site Plan approval (including construction drawings for paving, drainage, and utilities), permit applications to the Florida Department of Environmental Protection for water and sewer,  the St. John’s River Water Management District for storm drainage construction, and to the Florida Department of Transportation for driveway and drainage connection permits.

    Pineland Subdivision

    Zahn Engineering, Inc. was responsible for the design and permitting of 192 single family lots located in Ormond Beach, Florida, known as the Pineland Subdivision.  This project involved a complex interconnected PONDS stormwater model to analyze the interaction with the proposed development and an extensive wetland conveyance through the project.  The ecologically sensitive and valuable characteristics of the site were maintained with extreme avoidance and minimization techniques in combination with the design of large culvert conveyance connections set to specific control elevations.  This project has final approval of the construction documents.

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