Growing Together To Enhance Our Built Environment
Services
We are a client-focused engineering firm that provides comprehensive services across a variety of markets.
Careers
We know that our employees are the reason for our significant technical capabilities and our high client-satisfaction. Join our team!
Locations
We maintain 28 autonomous offices across the Mid-Atlantic, Midwest, Southeast, and Texas regions, each of which are responsive to local clients and market demands.
About GTA
Established more than 40 years ago, GTA is a client-focused engineering firm that provides comprehensive services to residential, commercial, institutional, industrial, and energy clients, as well as architects, engineers, contractors, and government agencies.
With more than 600 engineers, geologists, scientists, technicians, and support personnel, GTA has the resources and expertise to deliver practical and effective solutions through a clientโs project delivery.
Featured Projects
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Bloc[83] Retail/Office Tower and Parking Garage
Raleigh, Wake County, North Carolina
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Atwater Village
Chester County, PA
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Levee Relief Well Testing & Rehabilitation Services
Baltimore, MD
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Shoreline Restoration at Sunset Island
Ocean City, MD
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Belmont University Medical School
Nashville, Davidson County, Tennessee
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The Uplands Retaining Walls, Phase 9-12
Prince George’s County, MD
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APG, Littoral Warfare Environmental Test Facility
Aberdeen Proving Ground, MD
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Hanover Ridge Trade Center
Luzerne County, PA
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Plantation Lakes
Sussex County, DE
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Riverside East Business Park
Harford County, MD
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Sycamore Ridge
City of Frederick, MD
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Macon Pond โ Medical Office Building and Parking Structure
Raleigh, Wake County, North Carolina
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Three City Center
Allentown, PA
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Medical Office at East Run
St. Mary’s County, MD
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Carrier Clinic Expansion
Belle Mead, NJ
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Sand & Gravel Mining Site Potential Redevelopment
Charles County, MD
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Dover Behavioral Health Center Additions
Kent County, DE
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Wyndermere Townhomes
Greenville, SC
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Great Wolf Lodge
Cecil County, MD
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The Edge Apartments
Montgomery County, MD
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5815 Westpark Drive
Charlotte, NC
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FedEx Ground Facility – Wooster
Wayne County, OH
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The Residences at Mid-Town Park
Wilmington, DE
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Sportika
Monmouth County, NJ
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Additional Stream & BMP Facility Monitoring Project
Montgomery County, MD
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New Kent City Center, Forge Logistics
New Kent County, VA
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21-Mile Pipeline Installation, Third Party Independent Environmental Monitor Support
Baltimore and Harford Counties, MD
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Ronald McDonald House
Baltimore City, MD
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Green Elementary and Middle Schools
Uniontown, Stark County, OH
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Jackson Village
Spotsylvania County, VA
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Creekside Village
Anne Arundel County, MD
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Sussex Consortium School
Sussex County, DE
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2100 S. Tryon Street, Mecklenburg County, NC
Mecklenburg County, NC
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Pipeline Expansion and Compressor Station Upgrade
Chester Co., PA and New Castle Co., DE
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First Park 417
Orlando, Florida
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Prime (801 Church Street)
Nashville, TN
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LVHN Hazleton Oncology Building
Luzerne County, PA
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Wyoming Valley Relief Well Pump Testing
Luzerne County, PA
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Abbey Place Medical Office Building
Charlotte, NC
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The Brick Yard
Prince Georgeโs County, MD
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ONE 22 ONE Office Tower
Davidson County, TN
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Beaver Heights Slope Stability Evaluation
Prince Georgeโs County, MD
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Avalon 555 President
Baltimore City, MD
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Bay Forest Club
Sussex County, DE
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Mill Creek Stream Restoration
Cecil County, MD
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Curwensville Dam Relief Wells
Curwensville, PA
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Fountaindale Groundwater Supply System Operational Testing
Frederick County, MD
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Blue Ridge Lot 1
Carbon County, PA
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Bay Bridge Automatic Lane Closure System
Queen Anneโs County, MD
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The Shops At Canton Crossing
Baltimore, MD
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The Heritage
Calvert County, MD
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Two Rivers PUD, 1.0 MG Water Tank
Anne Arundel County, MD
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Bliss Project (Buildings 8 & 9)
Luzerne County, PA
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Dogfish Head Brewery
Sussex County, DE
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Big Chill Beach Club
Sussex County, DE
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MICA, 100 Dolphin Street
Baltimore City, MD
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Harperโs Mill
Chesterfield County, VA
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Retaining Wall at Box Hill
Harford County, MD
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Millerโs Court
Baltimore, MD
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Rehoboth City Hall
Sussex County, DE
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Rogers Ford Stream Restoration
Harford County, MD
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Principio Business Park & Warehouses
Cecil County, MD
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Bulle Rock Golf Course and Residential Community
Havre de Grace, MD
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CarMax Property Pulaski Highway
Baltimore County, MD
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Natural Gas Pipeline Expansion
Kent County, DE
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Water Tank – Wireless Communication
Richmond, VA
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Mine Road Bridge
Stafford County, VA
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Horseshoe Casino
Baltimore, MD
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Avocet Tower
Montgomery County, MD
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Endurance Olyphant Warehouse
Lackawanna County, PA
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Camelback Ski Resort Lodge & Indoor Waterpark
Tannersville, PA
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Charter School Revetment Wall
Bronx, NY
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Lewes Transit Center, Park & Ride
Sussex County, DE
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Dorchester View/ Dorchester Woods
Anne Arundel County, MD
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Wastewater Treatment Plant Equalization Basin
City of Monroe, North Carolina
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Crescent Business Center
Hanover County, VA
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Frederick D. Thomas Middle School
Sussex County, DE
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Arm & Hammer Facility
York County, PA
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Westchester Medical Center
Westchester County, NY
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State Road, Seasons Road, and Wyoga Lake Road at โThe Triangleโ
Cuyahoga Falls, Summit County, OH
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Former Incediary Bomb Plant
Southern NJ
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Dry Cleaner Site
Alexandria, VA
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Charleston Naval Weapons Station
Charleston, SC
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US Rt. 301 Section 1B and 1D Natural Gas Pipeline Relocation
New Castle County, Delaware
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1769 Jerome Avenue
Bronx Borough, NY
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Reserve at Fair Hill
Montgomery County, MD
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Pinegrove
La Plata, Charles County, MD
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Tru by Hilton
Sussex County, DE
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1435 10th Street, Fort Lee
Bergen County, NJ
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The Highlands
Arlington County, VA
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Thomas Petroleum, Diesel Fuel Distribution Facility
Williston, ND
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Wanaque Municipal Building
Wanaque, NJ
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Woodbridge High School
Sussex County, DE
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Beasley Preserve
Seminole County, Florida
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The Resurgent – North Carolina A&T Real Estate Foundation
Greensboro, North Carolina
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PSTA
Rockville, Montgomery County, MD
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Laurel Elementary School
Sussex County, DE
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H & S Bakery, Distribution Center at Hollander Ridge
Baltimore City, MD
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McNeil Court Townhomes
Greenville, SC
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Parkside at Warfield
Carroll County, MD
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Urban Outfitters and Proposed Hotel Sites in Gap
Lancaster County, PA
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Sweet Air Park
Baltimore County, MD
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University Terrace
Washington, D.C.
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NRG Energy, Indian River Plant AQCS
Sussex County, DE
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Ewing Town Center
Mercer County, NJ
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Waugh Chapel South, Building 11
Crofton, MD
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Rubble Landfill Closure, Spencer's East Site
Harford County, MD
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Four Seasons Hotel & Legg Mason Complex
Baltimore, MD
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Yorkville Road Slope Failure Evaluation
Prince George’s County, MD
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Northwood Commons / MSU Public Safety Building
Baltimore City, MD
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Point Street Apartments
Baltimore City, MD
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Iron Peak Sports and Events
Somerset, NJ
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Stream and Wetland Mitigation Services
York County, PA
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Highway 274 Force Main Replacement
York County, SC
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Two Rivers 1,468-Acre PUD
Anne Arundel County, MD
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One Maryland Broadband Network
Statewide, MD
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One Glenwood Office Tower
Raleigh, Wake County, NC
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Bush Creek 6.5 Mile Sewer Installation
Frederick County, MD
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Proposed Residential Development
Chester County, PA
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Scannell Triangle Brick Redevelopment
Durham, Durham County, North Carolina
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Riverside Wharf
Baltimore City, MD
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Village South at Waugh Chapel
Anne Arundel County, MD
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Heartland (Marsh View) Dental โ Narcoossee
St. Cloud, Florida
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Four Seasons Hotel & Legg Mason Office – Environmental Focus
Baltimore City, MD
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Cedar Hill Mixed-Use Community
Anne Arundel County, MD
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Cardinal Grove Retaining Wall
Prince William County, VA
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Comfort Inn Bank Stabilization & Stream Restoration
Prince Georgeโs County, MD
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LVHN – Specialty Care Pavilion
Northampton County, PA
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South Williamsport and Williamsport Levees
Lycoming County, PA
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Two Glenwood Pre-cast Parking Structure
Raleigh, Wake County, NC
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Perkins Homes
Baltimore City, MD
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Union Mill
Baltimore, MD
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Hyatt Place
Baltimore, MD
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Trails at Beech Creek
Harford County, MD
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Town of Berlin, Wastewater Treatment Plant Upgrade, Spray Irrigation
Worcester County, MD
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River Utility Crossing
Talbot and Caroline Counties, MD
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Historic Building – Wireless Services
Roanoke, VA
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Union Wharf
Baltimore, MD
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6410 Arlington Boulevard
Falls Church, VA
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Sunrise Pipeline Landslide Remediation
PA and WV
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Third Party Utility Inspection Services
Frederick County, MD
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I-77 Commerce Center, Flex Building
Mecklenburg County, NC
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New Windsor Quarry
Carroll County, MD
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Additional Sample Class V Stormwater Well Projects
Lycoming County, PA
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Atria Cary Independent Senior Living
Cary, Wake County, North Carolina
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Cape Henlopen Medical Center
Sussex County, DE
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Home2Suites by Hilton
Seminole County, Florida
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Ballard Green
Baltimore County, MD
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Natural Gas Pipeline Relocation
New Castle County, DE
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Guardian House Apartments
Baltimore City, MD
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Naval Weapons Station Earle, Water Storage Tank Replacement
Monmouth County, NJ
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H.T. Nova
Caroline County, VA
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M-NCPPC Wheaton Headquarters
Montgomery County, MD
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Liberty Harbor East
Baltimore City, MD
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Indian River Inlet Bridge
Sussex County, DE
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SpringHill Suites Uptown Hotel
Charlotte, NC
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Harford Waste Disposal Center
Harford County, MD
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Johnson Controls York County Office and Test Lab Campus
Shrewsbury, PA
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Lake Linganore Community and Town Center
Frederick County, MD
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Cured Meat Facility
Freeland, PA
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Honeygo Run Reclamation Center
Baltimore County, MD
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Summerfield Crossing
Montgomery County, MD
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Soil-Cement Stabilization for CNX Well Pads
Various Locations – Pittsburgh, PA
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Union Bridge Quarry Replacement
New Windsor, MD
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Warehouse Site
Northampton County, PA
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I-495 Emergency Bridge Repairs
Wilmington, DE
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Lancaster Newspaper Parking Structure
Lancaster, PA
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Discount Tire Wildwood
Wildwood, Florida
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Merritt Capital Business Park
Wake Forest, Wake County, North Carolina
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Salem County Landfill, Cell #9 Expansion
Salem County, NJ
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Core5 Logistics Center at Codorus Creek
York County, PA
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New Castle WWTP Project
New Castle, Lawrence County, PA
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FedEx Ground Facility – Hermitage
Mercer County, PA
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Chemours Discovery Hub
Newark, DE
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430 Market Street
Newark, NJ
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Yard 56
Baltimore City, MD
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Volusia County Commercial Site
Daytona Beach, Volusia County, Florida
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Paulsboro Marine Terminal Phase 2
Gloucester, NJ
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Peach and Apple Orchard
Gloucester County, NJ
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Taylor Farm
Washington County, MD
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Bowie Army Reserve Center, White Plains
Charles County, MD
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Fitness Facility
Chester County, PA
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Mariner Bay at Annapolis Towne Centre, Building 2
Anne Arundel County, MD
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Alcove (900 Church Street)
Nashville, Davidson County, Tennessee
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Beech Creek
Harford County, MD
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Wilmington Country Club Water Impoundment Structure
Wilmington, DE
News & Events
Life at GTA, Straight from the People Who Work Here
What It’s Like to Build a Career at GTA
Beyond the Locations: What Connects GTA Teams Across Different Regions
Join Our Team!
If you want to start a fulfilling career at a people-focused firm where you can be proud of the work you produce, then we would love to hear from you.