Insights

Strong Regulatory Expertise The Source Group's deep understanding of California and national environmental regulations positions it as a trusted partner for clients needing complex permit acquisition, compliance management, and regulatory negotiations, creating opportunities for consulting and strategic services.

Specialized Contamination Solutions With a proven track record in addressing complex subsurface contamination and site remediation projects, SGI offers targeted solutions that could be expanded to clients seeking advanced environmental cleanup, testing, and remediation services.

Growth in Brownfields Development SGI’s involvement in brownfield redevelopment and infill projects indicates potential collaboration opportunities in sustainable urban renewal, environmental assessments, and site revitalization initiatives driven by market trends.

Technology Adoption Utilizing advanced modeling, data analysis, and compliance tools like groundwater modeling and environmental audits, SGI is positioned to leverage innovative environmental technologies that may appeal to clients focusing on technologically driven environmental solutions.

Market Positioning With a niche in complex environmental assessments and remediation, along with a strong reputation for expertise and efficient project completion, SGI is well-positioned to attract mid-sized to large clients seeking cost-effective, reliable environmental consulting services.

The Source Group Tech Stack

The Source Group uses 7 technology products and services including WordPress, Microsoft 365, jQuery, and more. Explore The Source Group's tech stack below.

  • WordPress
    Content Management System
  • Microsoft 365
    Email
  • jQuery
    Javascript Libraries
  • Microsoft Azure
    Platform As A Service
  • PHP
    Programming Languages
  • X-Content-Type-Options
    Web & Portal Technology
  • Google Analytics
    Web Analytics

Media & News

The Source Group's Email Address Formats

The Source Group uses at least 1 format(s):
The Source Group Email FormatsExamplePercentage
FLast@thesourcegroup.netJDoe@thesourcegroup.net
85%
Last.First@thesourcegroup.netDoe.John@thesourcegroup.net
7%
First.Last@thesourcegroup.netJohn.Doe@thesourcegroup.net
5%
LastF@thesourcegroup.netDoeJ@thesourcegroup.net
3%

Frequently Asked Questions

Where is The Source Group's headquarters located?

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The Source Group's main headquarters is located at 3478 Buskirk Avenue Suite 100 Pleasant Hill, California 94523 United States. The company has employees across 2 continents, including North AmericaEurope.

What is The Source Group's phone number?

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You can contact The Source Group's main corporate office by phone at . 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 The Source Group's official website and social media links?

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The Source Group's official website is thesourcegroup.net and has social profiles on LinkedIn.

How much revenue does The Source Group generate?

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As of February 2026, The Source Group's annual revenue is estimated to be $188K.

What is The Source Group's SIC code NAICS code?

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The Source Group's SIC code is 8711 - Engineering Services NAICS code is 54162 - Environmental Consulting Services.

How many employees does The Source Group have currently?

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As of February 2026, The Source Group has approximately 51 employees across 2 continents, including North AmericaEurope. Key team members include President: B. H.President: A. K.President: E. A.. Explore The Source Group's employee directory with LeadIQ.

What industry does The Source Group belong to?

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The Source Group operates in the Environmental Services industry.

What technology does The Source Group use?

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The Source Group's tech stack includes WordPressMicrosoft 365jQueryMicrosoft AzurePHPX-Content-Type-OptionsGoogle Analytics.

What is The Source Group's email format?

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The Source Group's email format typically follows the pattern of FLast@thesourcegroup.net. Find more The Source Group email formats with LeadIQ.

The Source Group

Environmental ServicesCalifornia, United States51-200 Employees

The Source Group, Inc. (SGI) has extensive experience in the environmental assessment and remediation of contaminated sites throughout California and the United States, including large, complex projects. SGI’s extensive experience in California has allowed us to develop a strong understanding of the complex regulatory framework and gain technical credibility with both the Regional Water Quality Control Boards and Department of Toxic Substances Control. Combined with our pragmatic and sensible approach to projects, our expertise often results in lower costs and fast-track project completion. SGI provides a broad range of environmental consulting and engineering services, including: · Environmental Permitting, Regulatory Compliance, and Regulatory Agency Negotiation and Coordination · Phase I (All appropriate Inquiries [AAI], Phase II and Due Diligence ESAs · Expert Review Services (Third Party, Regulatory, Cost/Remedial Strategy) · Soil, Groundwater, Soil Gas and Indoor Air Sampling and Testing · Human Health Risk Assessments · Remedial Investigations/Feasibility Study Programs and Site Remediation · Storm Water Compliance Management and Construction · Storm Water BMPs and Facility Construction Services · Remediation Services: Site Remedial Design, Installation and Operation · Groundwater Contaminant Fate and Transport Computer Modeling · Groundwater Flow Modeling · Environmental Compliance Audits · Underground Storage Tank (UST) Investigation and Remediation Services · Facility Decommissioning and Site Closure Services · Brownfields/Redevelopment/Infill Development · Litigation Support and Research and Application of Environmental Laws and Regulations · Water Resources/Water Supply Consulting and Engineering While SGI provides high quality professional services in all of these areas, the company has built its strong reputation around solving complex subsurface contamination problems for our clients.

Section iconCompany Overview

Headquarters
3478 Buskirk Avenue Suite 100 Pleasant Hill, California 94523 United States
Phone number
SIC Code
8711 - Engineering Services
NAICS Code
54162 - Environmental Consulting Services
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    The Source Group's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    The Source Group's revenue is estimated to be in the range of $10M$25M

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