Home - DUNN & SHIRLEY, LLC

About us

Dunn & Shirley, LLC is a civil/consulting engineering firm located in the Upstate of South Carolina. With a focus on municipal infrastructure, we aim to be a resource for our community.

Our team loves to "work where we live" so that there is a vested interest in making your project a success. We take pride in our work whether buried infrastructure or a prominent, highly visible new roadway. Please let us know if we can help you bring your vision to life - we are just a phone call away!

Keith dunn, pe, pls
partner & professional Engineer

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As a licensed Professional Engineer and Land Surveyor, Keith has devoted most of his career to the design and construction of water, wastewater, and roadway related projects. Since beginning his career in 1998 after graduating from Clemson University with a B.S. in Civil Engineering, Keith has been responsible for supervision of field data collection, development and submittal of detailed design plans and contract documents, as well as contract administration and construction management. In addition to proficiency in AutoCad Civil3D, Keith is knowledgeable in Bentley WaterCad, ESRI database management, and GIS mapping platforms.

carlyle shirley, pe
partner & professional Engineer

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Carlyle has been involved in designing and managing civil projects since his graduation from Clemson University in 2012 (B.S. in Civil Engineering). His career began with an emphasis on site-civil projects where he was responsible for the design and permitting of numerous private developments in various locations across the state of South Carolina. This foundational experience and knowledge of various permitting agencies has proven beneficial as Carlyle’s career progressed into more municipal and utility type projects. Carlyle is skilled in AutoCad Civil3D, Hydraflow Hydrographs, Hydraflow Express, and C3D Storm Sewers Extension as well as Bentley WaterCad.

our services

We offer a wide variety of services in a wide variety of civil disciplines. With more than 30 years of combined experience, our staff is familiar with just about anything you can throw at us.