Steve Harbin, Founder and Senior Consultant, has over 30 years of extensive civil and environmental engineering experience with a focus in the solid waste arena. Notably, he completed more than 250 solid waste projects including projects for 63 out of Georgia's 159 counties. He assisted in the closure of approximately 19 landfills. Additionally, Mr. Harbin served on the faculty of The Solid Waste Association of North America, Landfill Operators Certification Course and is currently serving on The State of Georgia Landfill Operators Certification Course faculty. Prior to founding Harbin Engineering in 2006, he was a founding partner with Hodges, Harbin, Newberry & Tribble in Macon , Georgia. He has a Bachelor's of Science in Civil Engineering from The Georgia Institute of Technology.

As the President, Curtis Reynold's field of expertise includes civil and environmental projects involving water, wastewater, and natural gas systems. He designs water and wastewater treatment plants and system improvements, booster pump stations, sewage pumping stations, elevated water tanks, groundwater wells, landfill site plans, and industrial site plans. Mr. Reynolds specializes in projects involving water supply withdrawal, treatment, and distribution; sewage collection, pumping and treatment; storm water management design; and erosion and sedimentation control. He works extensively with projects involving funding and permitting with local and state authorities as well as coordination of construction activities.  Additionally, Mr. Reynolds serves on the faculty for the Georgia Chapter of The Solid Waste Association of North America, Landfill Operators Certification Course. His career began in 2008, after earning his Masters of Science in Civil Engineering at The Georgia Institute of Technology.

David Henry, Professional Engineer, has more than 10 years of experience in civil engineering. He earned his Bachelor of Science in Agricultural Engineering from the University of Georgia in 2016, along with a minor in Environmental Soil Science and an undergraduate certificate in water resources. He is a certified Level II Georgia Soil and Water Conservation Commission Design Professional, a Georgia Certified Landfill Operator and a technical Division Director for the Georgia Chapter of the Solid Waste Association of North America (SWANA). His engineering experience includes site design, design and permitting, solid waste operations assistance, site management, project management, construction administration, and environmental monitoring. Outside of work, David enjoys playing with his folk band, Foxfire Revival, spending time outdoors, and tinkering with home projects.

Carlie is a graduate of Mercer University, earning her BSE in Environmental Engineering. Her work here at Harbin includes assisting with designing stormwater management systems, on-site construction review, landfill engineering, and consulting. She enjoys spending her free time tinkering with keyboards, painting, fishing, rock climbing and repelling. Her love for the earth and people inspires her passion for the profession.

After earning his Bachelors of Science (BS) in Geology at the University of West Georgia, Isaac joined our team as Environmental Scientist to assist with environmental monitoring and consulting. His love for the outdoors and passion for bettering the world we live in drives him to be successful in this role. Isaac is an avid sports fan, even working with the Atlanta Braves for three years during college. In his free time, Isaac enjoys hiking, recreational sports, and studying meteorology.

As a CAD Drafter, Blake assists the engineers with their CAD drawings. He Graduated from Central Georgia Technical College with an Architectural Drafting Diploma and a Residential Design Certificate. He has close to 20 years of combined AutoCAD experience and has AutoCAD Professional and AutoCAD Associate Certifications. Blake is a native of Monroe county and a graduate of Mary Persons Highschool. Outside of work, Blake enjoys spending time with family and friends, he also enjoys being outdoors and watching the Braves.

David double majored in Accounting and International Business at the University of South Carolina. Afterwards, he worked for Price Waterhouse Coopers (PWC) in New York City and Denver, Colorado. As a native of Monroe County, he is excited to be back home and raise his kids on the banks of the Ocmulgee.

Carrie manages day-to-day operations and keeps the office organized and running smoothly.  She graduated from Clayton State College in 2009 with a Bachelor's of Science in Integrative Studies with a focus in Healthcare. She enjoys hiking, camping, hunting, traveling with her husband and daughters, and all things outdoors! When she's not outdoors she loves watching her Georgia Bulldogs and Atlanta Braves!