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Responsive, experienced, reliable, efficient…

This is how we define our firm.  At Pioneer Engineering & Environmental Services you have a proven and trusted partner to help you achieve your project goals.  We offer a wide range of environmental consulting and engineering services, from initial due diligence through final site closure and redevelopment.

Pioneer is a top ranked full-service consulting and contracting firm headquartered in Chicago and working throughout the US.

For nearly 30 years, Pioneer has provided high-quality environmental and engineering services at an affordable cost.  Our responsiveness and attention to customer service set us apart from the crowd, while our technical abilities enable our clients to reap the maximum benefit from our work product.

Featured Case Study

Brownfields Redevelopment – Former Petroleum Distributor & Chemical Facility

Pioneer Engineering & Environmental Services (Pioneer) was able to utilize its full range of services in redevelopment of a Brownfields site when it moved its offices to the Little Village neighborhood of Chicago. The property was an abandoned and dilapidated Brownfields site. Historically utilized by a bulk petroleum distributor and chemical company, it was blighted in large part due to the presence of a plethora of environmental contaminants (e.g., volatile organic compounds, heavy metals, and PCBs) and decrepit condition of the building and grounds.

Areas of potential environmental concern were evaluated with a Phase I investigation; Phase II subsurface testing, …

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