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Groundwater & Environmental Services, Inc. Tech Stack

Environmental consulting and remediation services for contaminated sites

Environmental Services Wall Township, New Jersey 201–500 employees Founded 1985 Privately Held
gesonline.com LinkedIn

GES is a 35-year-old environmental consulting and contracting firm built on hydrogeological and remediation expertise. The tech stack—ESRI GIS tools, MODFLOW, HEC-RAS, Civil 3D, Python, MATLAB—reflects a field-heavy, data-intensive operation mapping contamination, designing remediation systems, and managing multi-jurisdictional permitting. Hiring is engineering-focused (22 of 26 active roles) with a senior-heavy seniority mix, indicating both deep project complexity and pursuit of larger, higher-margin environmental remediation contracts.

Tech Stack 14 technologies

Core StackAutoCAD Python MATLAB Adobe Survey123 ESRI Field Maps Civil 3D HEC-RAS ArcMap ArcGIS Pro GIS MODFLOW FEFLOW QGIS

What Groundwater & Environmental Services, Inc. Is Building

◆Challenges

  • Complex remedial maintenance
  • Regulatory compliance across multiple jurisdictions
  • Balancing client expectations with regulatory requirements
  • Generating new business opportunities
  • Budget control inefficiencies
  • Groundwater contamination remediation
  • Complex erosion and sedimentation controls evaluation
  • Environmental compliance permitting
  • Expanding environmental project portfolio
  • Acquiring new environmental clients

▲Active Projects

  • Soil vapor and groundwater remediation projects
  • Comprehensive site characterizations and remedial action plans
  • Groundwater monitoring
  • Environmental remediation projects
  • Environmental permitting
  • Soil delineation studies
  • Hydrogeological assessments
  • Erosion and sedimentation controls design
  • Stormwater permitting (section 102 and 105)
  • Bid and proposal preparation for environmental opportunities

Hiring Activity

Accelerating25 roles · 20 in 30d

Department

Engineering
22
Sales
4

Seniority

Senior
16
Mid
6
Junior
4
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About Groundwater & Environmental Services, Inc.

GES provides site investigation, environmental remediation, construction management, and compliance services to industrial, commercial, and municipal clients facing groundwater contamination, soil remediation, and regulatory challenges. The firm operates across environmental due diligence, remedial action planning, hydrogeological assessment, and permitting—disciplines that combine field investigation, modeling, and technical consulting. Headquartered in Wall Township, New Jersey, the firm employs 201–500 people and continues to expand its project capacity, with active work spanning soil vapor remediation, groundwater monitoring, stormwater permitting, and bid preparation for new environmental contracts.

HeadquartersWall Township, New Jersey
Company Size201–500 employees
Founded1985
Hiring MarketsUnited States

Frequently Asked Questions

What software does Groundwater & Environmental Services use?

GES uses ESRI GIS tools (ArcMap, ArcGIS Pro, ESRI Field Maps), hydrogeological modeling software (MODFLOW, FEFLOW, HEC-RAS), design platforms (AutoCAD, Civil 3D), and programming languages (Python, MATLAB) for site characterization and remediation design.

What does Groundwater & Environmental Services do?

GES provides environmental consulting and contracting services including site remediation, groundwater contamination assessment, hydrogeological modeling, environmental permitting, and construction management. Current project work spans soil vapor remediation, site characterization, groundwater monitoring, and stormwater permitting.

How this profile is built

Groundwater & Environmental Services, Inc.'s technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.