Civil engineering for sites that need to work from day one
Coordinated From the Start
Built for Approval and Construction
Our team develops practical, detailed plans that support agency review, contractor coordination, and efficient construction helping clients move from concept to a buildable site with greater clarity.
Civil Engineering
Site Analysis and Feasibility Studies
We conduct thorough site assessments and feasibility studies to determine the viability and potential of your project. Our experts analyze factors such as site location, topography, soil conditions, and environmental impact to provide you with accurate and informed recommendations.
Conceptual Design and Planning
Our team collaborates with you to develop conceptual designs and plans that align with your vision and goals. We utilize cutting-edge design software and technologies to create detailed layouts, ensuring optimal functionality, efficiency, and aesthetics.
Water Main and Sewer Main Extension Design
We specialize in designing water and sewer main extensions to support the growth and development of communities and infrastructure. Our engineers employ industry-leading practices and standards to design reliable and efficient systems that meet the specific needs of your project.
Water Resource Management
We provide solutions for efficient water resource management, including stormwater management, flood prevention, and sustainable water supply systems. Our engineers employ advanced modeling and analysis techniques to develop strategies that maximize water conservation and minimize environmental impact.
Project Documentation and Permitting
We assist you in preparing comprehensive project documentation and obtaining necessary permits and approvals from relevant regulatory bodies. Our meticulous approach ensures that all required documentation is accurate and complete, facilitating a smooth project execution process.
Construction Administration
Our services extend to construction administration, where we review shop drawings and submittals, provide site inspections ensuring quality control. Our experienced professionals closely monitor the construction site to ensure compliance with design specifications and safety standards. Upon completion our team can lead the certification process to close out the construction process.
Hadonne Capabilities
Site Design, Paving & Access
- 3D Grading
- Pavement Design
- Pavement Markings and Signage
- Roadway Design
- Typical Cross Section Design
Drainage & Stormwater Management
- Deep Injection Well (Drainage Well)
- Dry Retention Areas
- Exfiltration Trench
- Lakes
- Stormwater Pollution Prevention
- Stormwater Retention Vaults
- Wet Retention Areas
Water & Sewer Infrastructure
- 3D Water/Sewer Design
- Force Main Extension
- Private Lift Station
- Public Pump Station
- Sewer Main Extension
- Water Main Extension
Existing Conditions & Documentation
- As-Built Surveys
Permitting & Agency Coordination
- Broward County Drainage Districts
- City of Coral Gables Public Works
- City of Coral Gables Sewer
- City of Hialeah Fire Department
- City of Hialeah Water and Sewer
- City of Marco Island Public Works
- City of Miami Fire Department
- City of Miami Public Works
- City of North Miami Beach Water
- City of North Miami Water and Sewer
- DERM Class Permits
- DERM RER Sewer
- DERM RER Water
- DERM Water Control
- Florida Department of Health
- Florida Department of Transportation Access
- Florida Department of Transportation Drainage
- Miami Dade County Fire Department
- Miami Dade County Platting Division
- Miami Dade County Stormwater Division
- Miami Dade Water and Sewer Department
- South Florida Water Management District (ERP)
Meet Our Experts
Andre D. Martinez, PE
Vice President
Jonathan Hadad, PE
Vice President
Jonathan is a Florida Professional Engineer with experience in land development, sanitary sewer improvements, stormwater management, water distribution, roadways, permitting, and client management. He leads civil work across public- and private-sector projects with a detail-oriented, solutions-focused approach.
Bring clarity to your next project
Whether you are evaluating a site, navigating utility constraints, preparing for approvals, or entering construction, HADONNE is ready to help identify the right starting point.