top of page

Integrity & Experience - Persistence & Determination

A full service civil engineering company, H3O Design was formed in 2001 to provide site plan design & permitting services to the contractor, developer, and real estate investor. An outsource firm that relies on key individual relationships, H3O Design combines approximately 40 years of project design, engineering and project management in the civil engineering services field. H3O Design, formerly Edward Hart, Inc., with nearly 25 years of experience specializes in site plan engineering including paving, grading, utilities and drainage design, permitting and engineering. H3O Design has expertise in Southwest Florida Water Management District Permitting rules and criteria for stormwater management systems. We also perform permitting tasks through the Florida Department of Transportation, Florida Department of Environmental Protection, and the EPA. Throughout local municipalities & state agencies, our name is synonymous with thoroughness, integrity, and attention. We can provide land development answers in the City of Pinellas Park, City of Seminole, St. Petersburg, Clearwater, and Largo, along with Pinellas, Pasco, Hillsborough, and Sarasota Counties.

shutterstock_94747867
thWE0XCOAF
Construction Site
Civil Engineer Surveying
calis.jpg
Bridge Inside

ABOUT OUR CIVIL ENGINEERING FIRM

Major Cornerstones

H3O Design has been expanding its engineering services since its establishment in 2001. Our aim has always been to lead the community of Pinellas County and the surrounding areas toward a technogically-advanced future. For each project, we work carefully to stay within budget while providing maximum value for our clients and their needs.

Home: About

Civil Site Planning

Functional Design

Providing Layout and site design is vital to the first element in most projects we undertake at H3O Design. Whether a project is  the Solar / Electrical or Environmental engineering, it is important in  to ensure that all engineering projects completed by our Civil Engineering Firm are safe, code approved and built to last.

Get in Touch

Permitting

High Performance

Providing permitting and consulting with regards to local and state development codes ranging from FDOT, SWFWMD, and FDEP.  Our civil engineering firm researches pertinent permitting requirements, assists in permitting forms and facilitates necessary land development and building permits for a variety of site related projects.

Get in Touch

Subdivision Design

Practical Layout

H3O Design provides clients with an expert engineering team quipped with diverse skills to meet various challenges across industries. Through creative and logical Planning, we leverage our knowledge to reduce risk. We’re constantly looking for new advancements and technologies to find the smartest and most optimal solutions.

Get in Touch
Home: Service
Civil Engineer Surveying

CONTACT US

If you have any questions or concerns, please contact us to learn more.

Your details were sent successfully!

Home: Contact

Permitting Partners

Home: Client
FDEP.png
logoblk.gif
FDOTLogo.png
Client 3
bottom of page