• Old City Jail _ St Augustine FL

Our Credentials

Bachelor of Science Engineering (Electrical), December 1986
Masters in Business Administration (Business Mgt), December 1991
Institute of Electrical and Electronics Engineers (IEEE)
Florida (No. 50750)
Alabama (No. 34905)
Georgia (No. 27585)
Kentucky (No. 29206)
South Carolina (No. 34105)
Tennessee (No. 116475)
Texas (No. 101534)
National Council of Examiners for Engineering and Surveying NCEES (No. 28547)

Who is Heyn Engineering?

HEYN ENGINEERING INC., is an engineering consulting firm offering MEP design services to architects and developers. Based in Jacksonville, FL we have over 40 years of extensive design experience in multi-family residential, commercial, educational, healthcare, industrial and government projects. Our team includes professional engineering, design and CAD technicians who are committed to providing quality design solutions to meet our customer’s needs.

We have experience in a broad range of electrical projects and services. Our comprehensive review, coordination and design process enables us to deliver the level of service our clients deserve. We utilize AutoCAD for our CAD designs as well as LitePro and SKM software for design/modeling. The lighting design and rendering/modeling software packages are used in photometric calculations to ensure adequate illumination is provided. Often the lighting levels are modeled with LitePro software utilizing multiple energy efficient fixture options to allow cost benefit analyses to be performed in determining optimum fixturing (i.e. HID, fluorescent, LED).

Our firm’s experience includes engineering studies and evaluations, systems engineering, preparation of construction documents and construction administration services. We have been involved with many projects that required designing for energy efficiency, green community compliance, utilization of renewable energy, LEED Certification, and more. We are always mindful of delivering an affordable, cost effective, and quality system design, suitable for the client and the project budget.

Representative Projects

Overhead Power Distribution

Les Cayes, Haiti

Construction cost: $5.8M

Designed 12.5MW diesel generating substations to provide 12470Y/7200V power to villages of Les Cayes and Petit Goave.
Design included diesel generators feeding transformers and overhead aerial distribution to the existing power lines.
Construction cost: $5.8M each

Green Meadows Water Treatment Plant

Lee County, FL

Construction cost - $250K.

Designed low voltage pump controls with level, tank leak alarm, and valve open indicators; valve open/close selector switches, etc utilizing PLC controllers. Provided lightning preventor design modifications including bonding and grounding. Estimated construction cost – $250K

Florida Armory National Guard

Camp Blanding , FL

Construction cost: $325K.

Provided electrical upgrade to accommodate safety, code compliance issues, load harmonic concerns, and future load requirements for the 44,000 SF facility. Design validated proper branch circuit sizing, conductor quantities and voltage drop. Estimated construction cost – $325K

St Augustine Amphitheater

St Augustine, FL

Construction cost - $8M

Designed state of the art performing arts venue with approximately 4100 seat capacity. Facility included amphitheater/stage, production rooms, kitchen, conference room, concession stands, merchandise area, plaza and nature arboretum. Estimated construction cost – $8M