Insights

Specialized Capabilities GSI Mid-Atlantic specializes in subsurface investigations including soil, groundwater, vapor sampling, monitoring well installation, and remediation chemical injections, making them a valuable partner for environmental remediation projects and site assessments in the mid-Atlantic region.

Geographic Focus The company's primary service area covers Maryland, Delaware, Washington DC, Northern Virginia, and Southeast Pennsylvania, presenting opportunities to expand services within these regions or to similar markets showing growth in environmental site services.

Modern Equipment Usage Utilizing advanced Geoprobe equipment and tooling indicates cost-effective, efficient field operations, appealing to clients seeking reliable and high-tech environmental investigation solutions.

Agile Team Size With a small team of 2-10 employees, GSI offers personalized service and flexibility, which can be attractive to clients needing tailored solutions and quick response times in regional environmental activities.

Growth Potential While currently revenue is between 1M and 10M, collaborating with larger firms or targeting government and industrial sectors could significantly increase market share and project size for GSI in the environmental services industry.

GSI Mid-Atlantic, Inc. Tech Stack

GSI Mid-Atlantic, Inc. uses 8 technology products and services including WordPress, Twemoji, jQuery, and more. Explore GSI Mid-Atlantic, Inc.'s tech stack below.

WordPress

Content Management System

Twemoji

Font Scripts

jQuery

Javascript Libraries

PHP

Programming Languages

Apache

Web Servers

Apache HTTP Server

Web Servers

jShowOff

Web Tools And Plugins

Google Plus

Widgets

GSI Mid-Atlantic, Inc. Email Formats	Example	Percentage
FLast@gsimidatlantic.com	JDoe@gsimidatlantic.com	50%
FLast@gsimidatlantic.com	JDoe@gsimidatlantic.com	50%

GSI Mid-Atlantic, Inc. Email Formats

Example

Percentage

FLast@gsimidatlantic.com

JDoe@gsimidatlantic.com

50%

FLast@gsimidatlantic.com

JDoe@gsimidatlantic.com

50%

Frequently Asked Questions

Where is GSI Mid-Atlantic, Inc.'s headquarters located?

GSI Mid-Atlantic, Inc.'s main headquarters is located at PO Box 929, Bel Air, Maryland 21014, US. The company has employees across 1 continents, including North America.

What is GSI Mid-Atlantic, Inc.'s phone number?

You can contact GSI Mid-Atlantic, Inc.'s main corporate office by phone at

+1-410-569-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is GSI Mid-Atlantic, Inc.'s official website and social media links?

GSI Mid-Atlantic, Inc.'s official website is gsimidatlantic.com and has social profiles on LinkedIn.

What is GSI Mid-Atlantic, Inc.'s NAICS code?

GSI Mid-Atlantic, Inc.'s NAICS code is 54162 - Environmental Consulting Services.

How many employees does GSI Mid-Atlantic, Inc. have currently?

As of October 2025, GSI Mid-Atlantic, Inc. has approximately 2 employees across 1 continents, including North America. Key team members include President: T. N.Principal: K. P.. Explore GSI Mid-Atlantic, Inc.'s employee directory with LeadIQ.

What industry does GSI Mid-Atlantic, Inc. belong to?

GSI Mid-Atlantic, Inc. operates in the Environmental Services industry.

What technology does GSI Mid-Atlantic, Inc. use?

GSI Mid-Atlantic, Inc.'s tech stack includes WordPressTwemojijQueryPHPApacheApache HTTP ServerjShowOffGoogle Plus.

What is GSI Mid-Atlantic, Inc.'s email format?

GSI Mid-Atlantic, Inc.'s email format typically follows the pattern of FLast@gsimidatlantic.com. Find more GSI Mid-Atlantic, Inc. email formats with LeadIQ.

GSI Mid-Atlantic, Inc.

Q: How many employees does GSI Mid-Atlantic, Inc. have currently?

GSI Mid-Atlantic, Inc. has approximately 2 employees.

Q: What technology does GSI Mid-Atlantic, Inc. use?

GSI Mid-Atlantic, Inc.'s tech stack includes Twitter, jQuery UI, Twemoji, Google Plus, Apache.

Environmental ServicesUnited States2-10 Employees

Founded in 1999 as Green Services, Inc., GSI Mid-Atlantic, Inc. is a leading direct-push service provider for Maryland, Delaware, Washington DC, Northern Virginia, and Southeast Pennsylvania. Our fleet of truck and track mounted genuine Geoprobe equipment, coupled with the latest tooling and experienced operators, provide us the capabilities to successfully complete subsurface investigations in a variety of site conditions. In addition to typical soil, groundwater and soil gas/vapor sampling, GSI is experienced in prepack and conventional monitoring well installation, as well as injection of numerous remediation chemicals.

Insights

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