Greenstar Environmental Solutions

What Greenstar Environmental Solutions does

Greenstar Environmental Solutions, LLC is a privately held environmental consulting and remediation firm founded in 2005 and headquartered in Wappingers Falls, New York. The firm operates as a regional professional services business serving commercial clients, property developers, construction companies, communities, and municipalities across New York and New Jersey. Its service portfolio comprises seven integrated offerings: utility locating, site remediation, customized treatment systems, groundwater and soil sampling, air treatment and vapor intrusion mitigation, Licensed Site Remediation Professional (LSRP) program oversight, and brownfield redevelopment services.

The company's underlying technology is conventional environmental engineering instrumentation rather than a software or platform architecture. Field operations rely on Ground Penetrating Radar (GPR) with electromagnetic line locators for non-invasive utility detection (advertised at 1-foot horizontal/vertical accuracy and 3–7 foot effective depth), and a suite of physical treatment methods for site remediation including air stripping, carbon filtration, chemical treatment, bioremediation, pump-and-treat systems, thermal treatment, and capping/containment. Sampling workflows use low-flow groundwater sampling methodologies routed to a certified New Jersey laboratory.

Greenstar monetizes through project-based professional services engagements priced on a quote basis per project scope. The go-to-market is sales-led and direct: inbound via the company website (greenstarsolutions.com), phone outreach (845-223-9944), and on-site service requests, supplemented by social sharing buttons and online reviews. Pricing is not publicly disclosed; the firm offers complimentary consultations within 24 hours as a lead-generation mechanism. Customer segmentation is horizontal, addressing both commercial/business demand (contamination liability, regulatory compliance, redevelopment) and community/municipal demand (brownfield revitalization, blighted property remediation). The firm holds DBE certification through the New York State DOT, LSRP licensure through NJDEP, and NY State OSHA 10 and 40 certifications.

Name

Greenstar Environmental Solutions

Legal name

Greenstar Environmental Solutions, LLC

Website

https://greenstarsolutions.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

1–10 employees

Short description

Greenstar Environmental Solutions, LLC is a privately held environmental consulting and remediation firm founded in 2005 and headquartered in Wappingers Falls, New York, serving commercial clients, developers, and municipalities across New York and New Jersey with utility locating, site remediation, treatment systems, sampling, vapor intrusion, and brownfield services.

Ownership category

akta.pro rank

Product category

Environmental Consulting and Remediation Services

NAICS

Environmental Consulting Services (54162), Environmental Consulting Services (541620)

SIC

Services-Testing Laboratories (8734), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Brownfield Redevelopment & Land Reclamation (Cleanup for Reuse, Risk-Based Closure) (EUAIALAI)

Keywords

• Environmental consulting
• Site remediation
• Utility locating
• Groundwater sampling
• Brownfield redevelopment

Headquarters

HQ city

Wappingers Falls

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Environmental Consulting and Remediation Services: Project-based professional services revenue generated from environmental consulting, site remediation, treatment systems, groundwater/soil sampling, air treatment, vapor intrusion mitigation, LSRP oversight, brownfield services, and utility locating. Services are offered to businesses and communities in New York and New Jersey with pricing based on project scope and requirements.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Greenstar Environmental Solutions, LLC provides environmental consulting and remediation services to commercial businesses, property developers, construction firms, and communities in New York and New Jersey. Its deliverables span site assessment, contamination cleanup, customized air/water/soil treatment systems, groundwater and soil sampling with certified lab analysis, vapor intrusion mitigation, Licensed Site Remediation Professional (LSRP) regulatory oversight, and brownfield redevelopment planning, with utility locating delivered via Ground Penetrating Radar and electromagnetic line locators.

Product overview

Greenstar Environmental Solutions is an environmental consulting and remediation services firm offering a portfolio of seven integrated service offerings. The core services include Utility Locating (using GPR and electromagnetic technology), Site Remediation (contamination cleanup and restoration), Treatment Systems (customized air, water, and soil treatment), Groundwater and Soil Sampling (environmental testing and analysis), Air Treatment and Vapor Intrusion (indoor air quality and contamination mitigation), LSRP Programs (regulatory oversight and compliance management), and Brownfield Services (contaminated property redevelopment). These services are delivered by Licensed Site Remediation Professionals and are designed to work together to address the full lifecycle of environmental remediation needs for clients in New York and New Jersey.

Differentiator

Problem solved

Functional benefit

Products and services

• Utility Locating Private utility locating services using Ground Penetrating Radar (GPR) and electromagnetic line locators to accurately detect underground utilities including gas lines, water pipes, electrical cables, sewer lines, septic tanks, and underground storage tanks. Aimed at construction and excavation projects to prevent damage and support regulatory compliance.
• Site Remediation Comprehensive site remediation services addressing environmental contamination, including soil excavation, groundwater treatment, bioremediation, pump and treat systems, thermal treatment, and capping and containment to restore affected areas to safe, usable conditions for commercial, industrial, and municipal clients.
• Treatment Systems Customized treatment systems for managing and remediating contaminated air, water, and soil, including air stripping, carbon filtration, chemical treatment, filtration, bioremediation, and membrane systems engineered to each site's contamination profile.
• Groundwater and Soil Sampling Environmental sampling services including low-flow groundwater sampling and soil sample collection for contamination analysis, with certified laboratory analysis for pollutants such as heavy metals, pesticides, and volatile organic compounds (VOCs), producing analytical reports to support site management decisions.
• Air Treatment and Vapor Intrusion Air quality and vapor intrusion mitigation services including vapor intrusion barriers, active air treatment systems, sub-slab depressurization systems, and activated carbon filtration to assess indoor/outdoor air quality and protect building occupants from harmful contaminants.
• LSRP Programs Licensed Site Remediation Professional programs providing expert oversight and management of remediation projects, guiding clients through the New Jersey Department of Environmental Protection's Site Remediation Program to ensure regulatory compliance and successful project outcomes.
• Brownfield Services Comprehensive brownfield services including site assessment, remediation, funding assistance, permit acquisition, and redevelopment planning for contaminated properties such as former gas stations, supporting economic development and environmental sustainability.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves5 records

Expansion highlights3 records

Direct peers

• AKRF: AKRF is a New York/New Jersey-based environmental, planning, and engineering firm with brownfield redevelopment, site remediation, and LSRP-adjacent services — a strong regional peer with comparable NE-market focus.
• Roux Associates: Roux Associates is a New York/New Jersey-anchored environmental consulting and engineering firm specializing in site investigation, remediation, and Licensed Site Remediation Professional services — a near-direct regional peer to Greenstar with overlapping NY/NJ customer base.
• TRC Companies: TRC is a national environmental, engineering, and consulting firm offering site remediation, brownfield redevelopment, air quality, and LSRP-equivalent services — directly overlapping Greenstar's full service portfolio across commercial and municipal clients.
• HRP Associates: HRP Associates is a Northeast-based environmental engineering and consulting firm offering site assessment, remediation design, regulatory compliance, and brownfield services — directly comparable in scale, geography, and service mix to Greenstar.
• GHD: GHD is a global engineering, environmental, and construction services firm with strong U.S. operations in site remediation, environmental due diligence, and brownfield redevelopment — a direct peer in the same service categories Greenstar pursues.
• Haley & Aldrich: Haley & Aldrich provides environmental site assessment, remediation, and geotechnical/utility engineering services to commercial and public-sector clients — a closely comparable mix to Greenstar's remediation and consulting offering.
• Terracon Consultants: Terracon is a national geotechnical and environmental consulting firm offering site characterization, remediation, and compliance services — directly comparable to Greenstar's environmental and sampling service lines.

Broad incumbents

• AECOM: AECOM is a global infrastructure consulting firm with a major environment practice spanning site remediation, brownfields, regulatory compliance, and utility engineering — a broad incumbent that competes for the same enterprise remediation contracts as Greenstar.
• Tetra Tech: Tetra Tech is a global leader in water, environment, and sustainable infrastructure consulting with deep remediation and brownfield practices — a broad incumbent whose service lines directly overlap Greenstar's portfolio.
• ERM (Environmental Resources Management): ERM is one of the world's largest pure-play environmental and sustainability consultancies, covering site investigation, remediation, and compliance — a broad incumbent competing for the same environmental services spend as Greenstar.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/greenstar-environmental-solutions
• Xtwitter.com/intent/tweet?text=https://www.greenstarsolutions.com
• Pinterestpinterest.com/pin/create/button/?url=https://www.greenstarsolutions.com

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Greenstar Environmental Solutions