843-448-0910

2024 Corporate Centre Dr., Ste. 102
Myrtle Beach, SC 29577

2013-2014 ASCE "Lifetime Professional Achievement Award"

Castles Engineering's John Poston has been named the winner of the 2013-2014 American Society of Civil Engineers South Carolina Read More

2013-2014 ASCE "Section Leadership Award"

Castles Engineering's Cameron Parker has been named the winner of the 2013-2014 American Society of Civil Engineers South Carolina Section “Section Read More

2014 NSPS Map/Plat Design Contest

National Society of Professional Surveyors, Inc. is pleased to announce the winners of the 2014 Map/Plat Design Competition.  Castles Read More

2013 NSPS Map/Plat Design Contest

National Society of Professional Surveyors, Inc. is pleased to announce the winners of the 2013 Map/Plat Design Competition.  Castles Read More

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