Engineers overlooking construction site

Service Engineering

Two Public Workers Talking

A wide range of engineering capabilities

At Calvin, Giordano & Associates, Inc. (CGA), each of our Engineering Divisions work seamlessly together to provide our clients with complete project management services to ensure successful project delivery and functional, cost-effective solutions to their challenges.

Electrical Engineer

Electrical Engineering

Our Electrical Engineering Division provides electrical design services including simple photometric design, design of instrumentation and controls at a pump station, and complete system design for a treatment plant.

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Overpass construction site

Traffic Engineering

Our Traffic Engineering Division provides municipal services including site planning, roadway connections design, traffic signals design, traffic calming design, permit plan review, traffic studies, and queueing and parking analyses.

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Aerial view of wastewater treatment

Water & Wastewater Treatment

Our Water & Wastewater Treatment Division performs a wide range of consulting services for new and rehabilitation projects at water and wastewater treatment facilities, including design of water treatment facilities.


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South Beach Miami Roadway

Roadway Engineering

Our Roadway Division serves the Florida Department of Transportation and numerous municipalities and counties in the design of highways, public roadways, and off-site improvements associated with private developments.

Miami Roadway Work

Municipal Engineering

The Municipal Engineering Division serves as consultants or staff engineers to various local, county, and state governments.

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Aerial view of Ft Lauderdale Beach

Land Development

The Land Development Division performs civil site work design applications for CGA’s private sector clients, hospitals, and developers. And the Water & Wastewater Division provides design and assistance with permitting for projects associated with improvements at water and wastewater treatment plants.

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South Beach Aerial View

Coastal Engineering

Our Coastal Engineering Division provides design, planning, funding, permitting assistance, and construction management services for projects located in coastal zones, including projects such as waterfront development, utility services, water resources management, environmental assessment, mitigation, coastal structure design, and storm protection.

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Engineering Services

Our civil, environmental, mechanical, electrical, and traffic engineers have a wide range of experience that allows us to provide comprehensive engineering services, such as:

  • Contract Municipal Engineer (Part-Time or Full-Time Basis)
  • Design/Build Services
  • District Engineer (Dependent or Independent Districts)
  • Drainage Design & Analysis
  • Electrical Engineering Design Services
  • Emergency Preparedness & Management Services
  • Engineering Inspection & Certification
  • Financing & Grant Writing
  • Hydraulic & Hydrologic Modeling
  • Permitting
  • Roadway & Highway Design
  • Sanitary & Stormwater Pump Station Design & Rehabilitation
  • Site Plan & Construction Plan Review
  • Stormwater Master Planning & Facilities Report Preparation
  • Subdivision & Civil Site Work Design
  • Water & Wastewater Treatment Plant Design (New or Expansion)
  • Water Main, Force Main, & Gravity Sewer Design (Extension or Rehabilitation)
Engineers overlooking construction site

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