GEL Engineering, LLC is a member of The GEL Group, Inc. - a woman-owned business with over 320 employees, providing environme ... ntal consulting, surveying, civil engineering, laboratory analysis and geophysics, all under one roof. Established in 1981, The GEL Group has a long tradition of providing quality, cost-effective services locally, throughout the Southeast and internationally. GEL Engineering has more than 55 engineers, scientists, technicians, throughout five offices in the Southeast. read more