Geo-Technology Associates, Inc.

Geo-Technology Associates, Inc. GTA provides geotechnical and environmental services to commercial, residential, industrial, governm Established in 1985, Geo-Technology Associates, Inc.

(GTA) has nearly 450 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:

Delaware:
21133 Sterling A
Georgetown, DE 19947
302-855-9761

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


Florida:
4617 Parkbreeze Court
Orlando, FL 32808
321-482-4239


Maryland:
(Headquarters Office)
3445-A Box Hill Corporate Center Drive
Abingdon, MD 21009
410-515-9446

1414 Key Hwy., Suite 201P
Baltimore, MD 21230
443-865-8274

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

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

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


New Jersey and New York Metro:
14 Worlds Fair Drive, Suite A
Somerset, NJ 08873
732-271-9301

GTA Engineering Services of NY, P.C.
211-K Gates Road
Little Ferry, NJ 07643
201-641-1850


North Carolina:
GTA Associates, Inc.
710 Peninsula Lane, Suite B
Charlotte, NC 28273
704-553-2300

GTA Associates, Inc.
5605 Chapel Hill Road, Suite 112
Raleigh, NC 27607
984-200-2104


Ohio:
1420 W. Main Street
Alliance, OH 44601
330-680-9022


Pennsylvania:
3420 4th Avenue, Suite 5
Beaver Falls, PA 15010
330-853-7438

1803 Mt. Rose Ave., Suite A-1
York, PA 17403
717-318-5451

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

3383 Bear Creek Blvd. Wilkes-Barre, PA 18702
570-852-5033


South Carolina:
1200 Woodruff Road
Unit C-11
Greenville, SC 29607
864-520-1571


Tennessee:
170-D East Main Street, #124
Hendersonville, TN 37075
615-509-6012


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

What makes a career worth sticking around for?For our team members, it's a mix of good people, meaningful work, opportun...
09/02/2026

What makes a career worth sticking around for?

For our team members, it's a mix of good people, meaningful work, opportunities to grow, and plenty of moments that make the workday enjoyable.

See what our employees have to say about why they stayed with GTA! Visit: www.gtaeng.com/about





09/01/2026
At GTA, Construction Inspectors combine field observation, materials testing, and documentation to support geotechnical ...
09/01/2026

At GTA, Construction Inspectors combine field observation, materials testing, and documentation to support geotechnical and environmental development projects. It's also a career that keeps our team members moving because it involves extended periods of time on their feet, walking on active sites.

For professionals who enjoy fieldwork and want a career that takes them beyond the desk, Construction Inspection offers a hands-on path.

Explore open Construction Inspector positions at: www.gtaeng.com/careers




Charlotte continues to grow with new developments and infrastructure projects. GTA's Charlotte team works alongside proj...
08/27/2026

Charlotte continues to grow with new developments and infrastructure projects. GTA's Charlotte team works alongside project teams on everything from commercial developments and roadway improvements to larger infrastructure projects. Our geotechnical engineering, construction materials testing, and environmental services give projects the technical support they need as they move from planning to completion.

Learn more about our Charlotte office and the work we support: www.gtaeng.com/locations/charlotte-north-carolina/




Your work should feel like it matters, because it does!People want to feel connected to what their team is working towar...
08/26/2026

Your work should feel like it matters, because it does!

People want to feel connected to what their team is working toward and know that their contributions are valued. As one GTA employee put it, "The leadership makes sure everyone on the team is valued and a part of the end goals."

When people know their work matters, they feel more connected to the team and the bigger picture. đź’™





Reaching a senior level shouldn't mean reaching the end of the road. The right opportunity can give you room to take on ...
08/25/2026

Reaching a senior level shouldn't mean reaching the end of the road. The right opportunity can give you room to take on greater responsibility and shape the next chapter of your career.

At GTA, we're always looking for experienced professionals who are ready to bring their experience to a well-established firm with opportunities to keep moving forward.

If you're ready for a new challenge without putting a ceiling on what's next, explore our senior-level opportunities at: www.gtaeng.com/careers





Career Spotlight: Property Condition Assessment (PCA) ManagerBefore a commercial property changes hands, someone needs t...
08/20/2026

Career Spotlight: Property Condition Assessment (PCA) Manager

Before a commercial property changes hands, someone needs to understand its condition and that's where Property Condition Assessment (PCA) Managers come in. They conduct property assessments and environmental due diligence projects that help commercial real estate clients evaluate a property's current condition to make informed investment decisions.

This role is a great fit for professionals with a bachelor's degree in Architecture, Civil Engineering, Construction Management, Building Science, or a related field.

Learn more about other geotechnical engineering careers at: www.gtaeng.com/careers





Career growth sometimes it means discovering a path you never expected. Across GTA, many employees have transitioned int...
08/19/2026

Career growth sometimes it means discovering a path you never expected. Across GTA, many employees have transitioned into roles that are very different from where they started. Growth happens here because people are encouraged to learn and pursue new opportunities.

If you're looking for a place where your career can evolve in unexpected ways, explore opportunities at GTA: www.gtaeng.com/careers





When employees feel comfortable being themselves, they build stronger relationships with their teammates. That trust cre...
08/18/2026

When employees feel comfortable being themselves, they build stronger relationships with their teammates. That trust creates an environment where people feel confident contributing ideas and growing throughout their careers.

Feeling accepted at work makes a difference.

Looking for this kind of workplace culture? Join our team today! Explore career opportunities at: www.gtaeng.com/careers





Address

3445 Box Hill Corporate Cen Drive
Abingdon, MD
21009

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(410) 515-9446

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