Urban School Site: Rapid, Complex and Compliant
Fast-track remediation of over 50 chemicals of concern
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Slope Stabilization at Los Angeles Air Force Base
Remediation of a failing slope along a high-traffic corridor
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Industrial Ex-Situ Remediation
Turn-Key Decommissioning of a Former Naval Facility
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Ex-Situ Bioremediation on 996 Acres
Ex-Situ Bioremediation on 996 Acres
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State-of-the-Art Groundwater Extraction Treatment System
20 extraction wells, dual treatment processes
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Vertical Tunneling through Tar / Sand Formation
76' foot deep exploratory shaft facilitates subway expansion
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As we celebrate America’s workforce this Labor Day, we pause to recognize the incredible men and women of ICS. Your dedication, expertise, and relentless hard work not only build projects but also build trust and lasting relationships with our clients, partners, and communities.

Our field crews are the foundation of everything we do, and we are deeply grateful for your unwavering commitment to deliver best-in-class service and great outcomes, no matter what it takes. To our amazing team - you are truly appreciated.

Wishing you and your families a safe and happy Labor Day!

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Excellence in teamwork at ICS is achieved when dedicated professionals unite around shared values and a common goal: getting it done safely. Our team's strength comes from members who show up with a proactive mentality, standing out and adding real value. We are proud to recognize our Health & Safety award recipients for the first half of 2025!

Outstanding Supervision & Team Building Award: Mario (Q1) for exceptional leadership maintaining consistent jobsite safety and quality project completion; and, Francisco (Q2) for maintaining an injury-free operation for the entire year across multiple phases of work on our complex ultra-pure water treatment project in Georgia.

Hard Hat Safety Award Q1 Recipients: Ryan (led Palisades fire cleanup safety operations), Manny (going above & beyond as a lead technician), Junior (safety leadership on Oakland UST project)

Q2 Recipients: Morgan (safety marketing prequalification excellence), Cesar ("See Something, Say Something" champion), Abel (safety committee member & quality control)

📸 Pictured: Top Row - Morgan, Francisco, Ryan | Bottom Row - Mario, Cesar, Abel, Junior, Manny

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Watch our skilled crew safely extract a UST in Oakland, CA in this remarkable timelapse! This was not your typical UST removal, but more complex requiring precise concrete demolition, strategic shoring installation, and careful coordination to protect an active gas line, all in support of an East Bay Municipal Utility District (EBMUD) Pipeline Rebuild project.
 
Kudos to our NorCal project teams for executing meticulous safety protocols and to all project stakeholders for their collaboration in making this challenging removal a success. These projects showcase our commitment to delivering exceptional results, combining our technical expertise with the kind of superior service that builds lasting relationships.

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Prioritizing Safety Since 1999

Since our company was founded in 1999, ICS has invested heavily in safety training and awareness. This investment has resulted in a company-wide commitment to recognizing hazards, mitigating risk and preventing injuries on every project, every day.


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Technical Expertise, Practical Experience

It’s what makes ICS different: our leadership team is comprised of  engineers and scientists working closely with seasoned construction managers to bring you smarter, value-added solutions to your construction challenges.

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Join the ICS Team

Our employees are our greatest asset, and we know it. We make it a priority to hire the best in the industry and then create an environment where they can thrive.


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Serving all of California

With over 160 employees and a well-rounded fleet of heavy equipment, ICS serves environmental consultants, general contractors and public and private clients throughout California.


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ICS Among Top 200 Global Environmental Firms

For the tenth consecutive year Engineering News-Record (ENR) has named ICS as one of the Top 200 Environmental Firms in the world. This prestigious list ranks key players, based on prior year revenue, in the global environmental services market — in areas from hazardous and nuclear waste cleanup to environmental sciences and water-wastewater treatment facility design and construction. As a recognized leader in this field, we take pride in our significant contributions towards a greener future and are honored to be among the frontrunners shaping the environmental landscape of tomorrow.