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

06/05/2026

POV: You meant to download a game but accidentally found a career path instead. 🎮

Side quests include gear upgrades, new skills unlocked, and leveling up your career.

Consider this your sign to switch game modes: www.gtaeng.com/theothergta





Respawn your career with “The Other GTA” ⚡Join our crew and get hands-on geotechnical engineering and environmental expe...
06/04/2026

Respawn your career with “The Other GTA” ⚡

Join our crew and get hands-on geotechnical engineering and environmental experience where every project brings a new skill. From the field to the lab, you’ll work alongside a solid team to level up your career.

See what life at The Other GTA looks like: www.gtaeng.com/theothergta





🏃 GTA was proud to sponsor and participate in The Crusher Run – Texas Quarry 5K! Huge congratulations to our Abingdon te...
06/04/2026

🏃 GTA was proud to sponsor and participate in The Crusher Run – Texas Quarry 5K! Huge congratulations to our Abingdon team members who laced up and tackled the course.

Together, participants raised over $32,000 for charity, an incredible result and a true testament to what a community can accomplish when it comes together. 💪

We're incredibly proud of our team and grateful to be part of such a meaningful event. Here's to making a difference, one step at a time!

Environmental Scientists at GTA work on projects that help support redevelopment, environmental compliance, and site rem...
06/03/2026

Environmental Scientists at GTA work on projects that help support redevelopment, environmental compliance, and site remediation across a wide range of industries. 🌎

This role offers opportunities to build experience across many areas of environmental consulting and project management.

If you have a Bachelor’s degree in Environmental Science, Geology, or Environmental Engineering, we’d love to hear from you! Explore your next career opportunity at: www.gtaeng.com/careers











🔎 What’s it like working as a Geotechnical Driller at GTA?Our geotechnical drillers support construction and engineering...
06/02/2026

🔎 What’s it like working as a Geotechnical Driller at GTA?

Our geotechnical drillers support construction and engineering projects by operating drill rigs, performing geotechnical explorations, installing wells, and collecting field data used to help evaluate subsurface conditions. It’s a hands-on role for people who enjoy working outdoors and being part of active job sites.

We’re currently hiring a Geotechnical Driller for our Laurel, MD office! Learn more about the role and explore opportunities on our careers page: www.gtaeng.com/careers


05/29/2026

Ditch the lag time and jumpstart your career at "The Other GTA." ⚡️

Whether you're a rookie or seasoned geotechnical pro, drive real-time environmental change while taking your career to the next level.

What are you waiting for? 🎮 Start your next career adventure with "The Other GTA" at www.gtaeng.com/theothergta





Tired of feeling like an NPC? We're "The Other GTA," and when you're part of our crew, you're guaranteed to get in on th...
05/28/2026

Tired of feeling like an NPC? We're "The Other GTA," and when you're part of our crew, you're guaranteed to get in on the action.

🛞 Grab the wheel of geotechnical and environmental challenges, and say "game on" to leveling up your career.

Take control of your future with "The Other GTA" at www.gtaeng.com/theothergta





GTA is proud to have served as a team-member firm for more than 150 award-winning projects (and counting 😉🏆)But these aw...
05/27/2026

GTA is proud to have served as a team-member firm for more than 150 award-winning projects (and counting 😉🏆)

But these awards are more than trophies on a shelf.

They represent our clients' trust, our hardworking team, and our dedication to collaboration since our founding in 1985.

Join a team you're proud to be a part of at www.gtaeng.com/careers





A huge thank you to our incredible Safety Team! 🙌Our corporate office had the privilege of participating in a First Aid ...
05/26/2026

A huge thank you to our incredible Safety Team! 🙌

Our corporate office had the privilege of participating in a First Aid training session, and it was nothing short of invaluable.

From CPR techniques to emergency response protocols, our team walked away with practical, life-saving skills and a renewed sense of confidence knowing we're better prepared to look out for one another, both in and out of the workplace.

And what better time to kick things off? As we head into June Safety Month, this training is a powerful reminder that safety is more than a policy; it's a commitment we make to each other every single day.

Grateful to have a Safety Team that truly leads with care. 💪 Here's to a safer, more prepared team!

Today, we remember and honor those who made the ultimate sacrifice for our freedom. 🇺🇸While gone, their legacy and dedic...
05/25/2026

Today, we remember and honor those who made the ultimate sacrifice for our freedom. 🇺🇸

While gone, their legacy and dedication to liberty and justice, our nation's founding principles, live on to inspire generations to come.




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

Website

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