2022
- ACEC National Engineering Excellence Awards – National Award of Recognition – Jackson Street Plaza Redevelopment, Dublin, GA
- ACEC Georgia Engineering Excellence Awards – State Award – Jackson Street Plaza Redevelopment, Dublin, GA
- ACEC Georgia Engineering Excellence Awards – Honor Award –I-95 Belfast Keller Interchange, Bryan County, GA
- Civil + Structural Engineer Magazine’s Yearbook of Engineering Achievement – I-95 Belfast Keller Interchange, Bryan County, GA
2021
- APWA South Carolina Chapter Project of the Year Award – Central Berkeley WWTP Flow Diversion, Berkeley County, SC
- ACEC Georgia Engineering Excellence Awards – Merit Award – East Argent Parkway and Regional Pump Station, Hardeeville, SC
- ASCE Georgia Section Project of Merit Award – Redevelopment Category – Jackson Street Plaza Redevelopment, Dublin, GA
- GPTQ Preconstruction Design Award – I-95 Belfast Keller Interchange, Bryan County, GA
- Zweig Group Best Firms to Work For Top 25 (#23) – 200+ Employees Category
2020
- ACEC South Carolina Engineering Excellence Awards – Small Project Award – Connecting the Creek (Shem Creek Pedestrian Bridge and Pocket Park), Mount Pleasant, SC
- APWA South Carolina Project of the Year Award – Structures/Historic Restoration – Connecting the Creek (Shem Creek Pedestrian Bridge and Pocket Park), Mount Pleasant, SC
- Top Workplaces – #12 Small Firm, Best Benefits Award
2019
- ACEC National Engineering Excellence Awards – National Award of Recognition – Horry County Schools Think Energy Positive, Horry County, SC
- ACEC National Engineering Excellence Awards – National Award of Recognition – South Carolina’s Framework for Freight (Camp Hall Rail Survey), Berkeley County, SC
- ACEC South Carolina Engineering Excellence Awards – Palmetto Award – Horry County Schools Think Energy Positive, Horry County, SC
- ACEC South Carolina Engineering Excellence Awards – Top Six State-Level Award – South Carolina’s Framework for Freight (Camp Hall Rail Survey), Berkeley County, SC
- Zweig Group Top 10 (#9) – Companies with 200+ Employees Category, #16 Civil Engineering, #18 Multi-Discipline
2018
- ACEC National Engineering Excellence Awards- National Award of Recognition – Driving Economic Growth in South Carolina (Volvo Cars USA Site Development), Berkeley County, SC
- ACEC South Carolina Engineering Excellence Awards – Palmetto Award – Driving Economic Growth in South Carolina (Volvo Cars USA Site Development), Berkeley County, SC
- ENR Southeast Best Regional Projects – Landscaping/Urban Development Best Project – Driving Economic Growth in South Carolina (Volvo Cars USA Site Development), Berkeley County, SC
- APWA South Carolina Project of the Year Award – Environmental – Large Projects –Forest Acres Drainage Improvements, Charleston, SC
- ACEC Georgia Engineering Excellence Awards – Honor Award – West Oglethorpe Lane Streetscape Improvement, Savannah, GA
- Best Places to Work in South Carolina – #12 Large-Sized Firm
2017
- Zweig Group Best Firms To Work For – #19 Civil Engineering Firms Nationally
- Top Workplaces in South Carolina – #7 Workplace Dymanics
2016
- Best Places to Work in South Carolina – #9 Mid-Sized Firm
- Best Places to Work in Georgia #6 Mid-sized Firm
2015
- Zweig Group Best Firms To Work For – #24 Civil Engineering Firms Nationally
- National Society of Professional Surveyors Plat Design Competition – 3rd Place Subdivision Plats – Sal Chaves
- ACEC National Recognition Award for Exemplary Engineering Achievement – Colleton Solar Farm, Walterboro, SC
- Georgia Engineers Week 2015 Engineer of the Year – Private Practice – Presented by the Georgia Engineering Alliance to Samuel McCachern, PE
- Newton/Covington Office of Economic Development’s Partner in Excellence Award Presented to Thomas & Hutton
- ACEC-SC Engineering Excellence Award – Energy Category – Colleton Solar Farm, Walterboro, SC
- ACEC-SC Engineering Excellence Award State Finalist – Studies, Research, and Consulting Category – Forest Acres Drainage Improvements- Charleston, SC
2014
- Best Places to Work in South Carolina – South Carolina Chamber of Commerce
- ACEC/SC Engineering Excellence Award – Building & Technology System Category – Isle of Palms Water & Sewer Commission GIS Framework & System, Isle of Palms, SC
2013
- SCSPLS Plat Contest – 1st Place Topographic Survey Maps
- SCSPLS Plat Contest – 2nd Place Boundary Plats
- SCSPLS Plat Contest – 2nd Place ALTA/ACSM Land Title Surveys
2012
- National Plat/Map Contest – 2nd Place ALTA/ACSM Land Title Surveys
- SCSPLS Plat Contest – 2nd Place Boundary Plats
- ACEC Georgia Engineering Excellence Awards – Honor Award – Savannah Gardens Phase I, Savanah GA
2011
- SCSPLS Plat Contest – 1st Place ALTA/ACSM Land Title Surveys
- ACEC South Carolina Engineering Excellence Award – Honor Award – Horry Georgetown Technical College University Boulevard Intersection Improvements, Myrtle Beach, SC
2010
- Georgia Association of Floodplain Management (GAFM) presented Thomas & Hutton a Certificate of Appreciation for “Outstanding Leadership in Training” for 2008-2010
- AIA National Honor Award – Regional and Urban Design – Savannah East Riverfront Extension Project, Savannah, GA
- Georgia Chapter of ASLA – Award of Excellence – Ranger Memorial, 1st Battalion, 75th Ranger Regiment, Savannah, GA
- ACEC Georgia Engineering Excellence – State Award – Frederica/Demere Roundabout, St. Simons Island, GA
- Congress for the New Urbanism – Charter Award – Savannah East Riverfront Civic Master Plan, Savannah, GA
2008
- GPTQ (Georgia Partnership for Transportation Quality) Predesign Awards – Traffic Safety/Intersection Design Category – Frederica/Demere Roundabout, St. Simons Island, GA
- CE News Best Civil Engineering Firms to Work For – Honorable Mention
2007
- Atlanta Journal-Constitution Client Advisor Award Finalist (Large Professional Service Firm)
- Georgia Trend Magazine Top 15 Places to Work in Georgia
2006
- CE News Best Firms to Work For Contest – Honorable Mention
- Georgia Chapter, ACI (American Concrete Institute) – Parking Decks Category, Liberty Street Parking Garage, Savannah, GA
- ACEC Georgia Engineering Excellence Awards – Grand Award – Geotechnical Study and Foundation Testing of the Southern LNG Elba Island Terminal Expansion Project, Chatham County, GA
2005
- CE News Best Firms to Work For Contest – Top 25 (14th overall and 7th for mid-size firms – 2005)
2004
- ACEC National Engineering Excellence Awards – National Award of Recognition – Moody Airforce Base Nanofiltration Treatment Plant, Lowndes County, GA
- ACEC Georgia Engineering Excellence Awards – State Award – Moody Airforce Base Nanofiltration Treatment Plant, Lowndes County, GA
2001
- ACEC Georgia Engineering Excellence Award – Honor Award – City of Dublin Wastewater Treatment Facility Expansion, Dublin, GA
2000
- Georgia Chapter, ACI (American Concrete Institute) – 1st Place Award, Public Works Category – Savannah International Trade & Convention Center, Savannah, GA