GEL Engineering, LLC provides environmental, civil engineering, structural engineering, surveying, and emissions testing services. GEL Engineering has more than 55 engineers, scientists, and technicians, throughout six offices in the Southeast. GEL Engineering is a member of The GEL Group, Inc. With over 350 employees, The GEL Group provides environmental consulting, surveying, engineering, laboratory analysis, and geophysical services - all under one roof. Established in 1981, The GEL Group has a long tradition of providing quality, cost-effective services.