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

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.




This week, our Abingdon corporate office showed up in full spirit, literally. 🎉From 80s throwbacks to crazy hats, Disney...
05/22/2026

This week, our Abingdon corporate office showed up in full spirit, literally. 🎉

From 80s throwbacks to crazy hats, Disney favorites, memes, and a little western flair, our team embraced Spirit Week with creativity, humor, and a whole lot of personality. 🤠✨

But what we’re really celebrating is the culture behind the costumes. It’s the people who make GTA what it is, those who show up, support each other, and aren’t afraid to have a little fun along the way.

Moments like these remind us that a strong workplace isn’t just about the work we do, it’s about the connections we build and the environment we create together.

05/22/2026

We may not have cheat codes or wanted levels… but we do serve better benefits and an actual career growth 😉

Not the GTA you were searching for but probably the GTA you should be working for.

We are hiring! Learn more: www.gtaeng.com/theothergta




Forget grinding XP for hours just to unlock the same old tasks. Around here, the missions come with career upgrades! At ...
05/21/2026

Forget grinding XP for hours just to unlock the same old tasks. Around here, the missions come with career upgrades! At "The Other GTA", unlock new skills and tackle bigger challenges to create a full career path. 💼

Side effects may include:

✔️ Increased skills

✔️ New certifications

✔️ Career growth

✔️ Rewards and bonuses

Press start: www.gtaeng.com/theothergta




Whenever excavation occurs below the natural groundwater table, there is a risk of flooding or unstable soil conditions ...
05/20/2026

Whenever excavation occurs below the natural groundwater table, there is a risk of flooding or unstable soil conditions if groundwater is not properly controlled.

Groundwater control is the process of managing groundwater in the surrounding soil so excavation and construction activities can move forward efficiently and safely. Without it, excess groundwater can lead to flooding, unstable soil conditions, and major construction challenges.

➡️ Learn more about our services at www.gtaeng.com




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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