Florence, SC | Myrtle Beach, SC

843-628-6800 | mike@hannaengineering.com

Over 100 Years of Collective Experience in Engineering Excellence

Hanna Engineering, LLC is a prominent engineering firm in the Pee Dee region and has offices in Florence and Myrtle Beach. Our mission is to provide quality engineering services for our clients by always striving to improve our level of service and to become part of the community.

Quality Focused

We pride ourselves on the quality services we provide and our ability to work closely with our clients, making ourselves available 24/7. Our long-standing relationships with municipalities and contractors demonstrate our commitment to excellence.


“It is a pleasure to have Hanna Engineering handling our water and wastewater projects in Bennettsville. The entire staff is wonderful to work with and our projects are always completed with great results and satisfaction. Their focus on completeness, detail and quality is first class. We have many projects on the horizon and are looking forward to their continued professional services.”

- City of Bennettsville

“Mike, I would like to let you and your company Hanna Engineering how much I and the Town of Hemingway appreciate and enjoy doing business with you. There are not many companies that you can call before seven o’clock in the morning and not only get good customer service but most of the time the company president answers the phone and is ready to discuss your concerns and tries to find solutions. You and your staff are always ready and willing to go the extra mile to get things done and value customer input as well. I look forward to working with Hanna Engineering for many years to come.”

– Town of Hemingway


City of Dillon - WWTP Orbal Upgrade

City of Dillon

WWTP Orbal Upgrade

City of Johnsonville - 300,000 Gallon Tank

City of Johnsonville

300,000 Gallon Tank

City of Johnsonville - Vox Water Lines

City of Johnsonville

Vox Water Lines

Hanna Engineering Drone Fleet

Drones for aerial pictography and project management

Hanna Engineering has several quadcopter drones and a licensed pilot on staff. This is just one example of a modern technology that we are leveraging to provide our clients with premium services. While these drones are excellent for capturing unique, high quality "poster shots," they are also used for gathering aerial imagery for project sites and inspecting hard-to-reach areas on projects such as elevated storage tanks.