Our team is celebrating a major milestone today β€” Dr. Jim Chastain, PE, MPH, BCEE, is celebrating 50 years at Chastain-Skillman, LLC!

Dr. Jim has played an integral part in the success and well-being of CS. Since 1972, Dr. Jim has paved the way for junior staff to grow professionally, leading by example. He served as president of the firm from 1981 until 2015 and has since served the CS team as Principal and Senior Consultant, continuing to mentor junior and senior staff alike.

We appreciate all you have contributed to the CS team, Dr. Jim. Congratulations on 50 years!

CS is a leading engineering firm headquartered in Lakeland, Florida, with satellite offices in Orlando, FL, and Nashville, TN. Established in Lakeland in 1950, our company provides Civil Engineering, Water/Wastewater Engineering, Land Surveying, Geology/Hydrogeology, and Construction Management/Inspections services.

At CS, we treasure our role in creating thriving communities, always respecting the impact our work has on their foundations and their futures. For more information, visit


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