GTA

General information

Established in 1985, Geo-Technology Associates, Inc. (GTA) has more than 300 engineers, scientists, technicians, and support personnel dedicated to providing responsive and accurate services, and creative, cost-effective solutions to our clients.

GTA focuses on geotechnical issues such as subsurface exploration, geotechnical and foundation engineering; groundwater resource and wastewater disposal issues; construction observation and materials testing; environmental issues from environmental assessments through management of remediation for contaminated water and soil; and natural resource services ranging from natural resource inventories to federal and state permit processing.

Project types include: office buildings, commercial and retail centers, residential communities, industrial parks, government and institutional facilities, and recreational facilities. We also provide infrastructure design and improvement projects including roads, bridges, dams, landfills, and utilities.

We realize that our greatest asset is our people. We encourage our employees to reach their full potential, both personally and professionally, and offer the foundation, tools, and resources for them to excel, which in turn provides optimum results for our clients.

A Complete List of Every GTA Location:

Georgetown, Delaware
21133 Sterling Avenue, Suite 7
Georgetown, DE 19947
302-855-9761

New Castle, Delaware
18 Boulden Circle, Suite 36
New Castle, DE 19720
302-326-2100

Abingdon, Maryland
3445-A Box Hill Corporate Center Drive
Abingdon, MD 21009
410-515-9446

Baltimore, Maryland
1414 Key Highway, Suite 201P
Baltimore, MD 21230
443-865-8274

Frederick, Maryland
5104 Pegasus Court, Suite J
Frederick, MD 21704
301-682-5226

Laurel, Maryland
14280 Park Center Drive, Suite A
Laurel, MD 20707
410-792-9446

Waldorf, Maryland
2960 Technology Place, Suite 101
Waldorf, MD 20601
301-638-3094

Somerset, New Jersey
14 B Worlds Fair Drive
Somerset, NJ 08873
732-271-9301

NYC Metro Office, New Jersey
211-K Gates Road
Little Ferry, NJ 07643
201-641-1850

Charlotte, North Carolina
710 Peninsula Lane, Suite B
Charlotte, NC 28273
704-553-2300

Malvern, Ohio
3251 Coral Road
Malvern, OH 44644
717-870-4830

Quakertown, Pennsylvania
2405 John Fries Highway, Building 3
Quakertown, PA 18951
215-536-8363

York, Pennsylvania
2292 Industrial Highway
York, PA 17402
717-318-5451

Fredericksburg, Virginia
5 Le Way Drive, Suite 101
Fredericksburg, VA 22406
540-370-8727

Sterling, Virginia
43760 Trade Center Place, Suite 110
Sterling, VA 20166
703-478-0055

Raleigh, North Carolina
5605 Chapel Hill Road, Suite 112
Raleigh, NC 27607
984-200-2104