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Full Service Mechanical Contractor For Your Business

We handle all stages of the process including planning, execution, and follow-up.
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Our Expertise

Our experience, expertise, and track record make us the perfect partner to professionally handle everything from minor repairs to a grassroots plant addition.

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As your partner, we will work with you to solve problems and find the right solutions.

About Us

We Are Experts In What We Do

Our team of professionals is made up of recognized industry professionals, including ASME-certified welders, who must pass our stringent standards for safety, productivity, and professionalism.

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Dedicated To Customer Success

For all of our client-partners, we listen, we respond, and we deliver.

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"Our first priorities are the safety of our people and the satisfaction of our clients. We believe that the important work we do positively impacts our employees, our clients and the community at large."

Jim Jacobsen Sr. Chief Executive Officer

DEPUE, Jim Jacobsen Sr. Testimonial

Recent Projects

We listen. We respond. We deliver.

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  • Agrium Gas Line Installation

    Agrium Gas Line Installation

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  • The Field Museum

    Field Museum

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  • Midwest Valve

    Midwest Valve

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  • Adhesives Chemical Refinery

    Adhesives Chemical Refinery

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  • GAW

  • Telecommunication - Data Center

    Telecommunication - Data Center

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  • Urban Kayak & Taco Rio Chicago

    Urban Kayak

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Highest Industry Standards

Depue has earned an "R" stamp from the National Board of Boiler and Pressure Vessel Inspectors proving that our capabilities go far beyond what most client-partners expect.

Company News The Latest From DePue

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The Best Pipe Material for Optimal Fluid Handling

Choosing the Right Pipe Material for Your Fluid Handling Needs: A Comprehensive...

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Overcoming Challenges in Refineries and Chemical Processors with B31.3 Process Piping Code and DePue Mechanical

Refineries and chemical processors face numerous challenges in their operations, ranging from...

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Guide to Choosing the Right HVAC System for Commercial Spaces

Choosing the right HVAC system for your commercial space is a critical...

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Why Regular Boiler Maintenance is Crucial for Industrial Facilities

Boilers are the unsung heroes in industrial facilities, quietly powering energy production...

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