Confidence Begins Here

Since 1921, Corval Group has been an indispensable resource for engineering, construction, fabrication, mechanical solutions, and service. From project conception to ongoing maintenance, we have built confidence nationwide for more than 100 years as a privately owned organization by executing excellence every step of the way.

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Million Hours
No Lost Time

Our Values Shape Everything We Do

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Our foundational value. We respect life, health, and personal freedom above all else. We work tirelessly to advance our incident-free culture.

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Quality is our guarantee in everything we do. We provide world-class craftsmanship, systems, and people to deliver this commitment.

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We deliver world-class results. Innovation combines our thinking with the skills, tools, technologies, and experiences to deliver creative solutions.

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We deliver on commitments made. Accountability encompasses setting, communicating, and delivering on our goals and objectives, providing respectful/effective feedback, and managing the outcomes.

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Integrity is our guiding value. Integrity guides our decisions and actions and promotes honesty. Honesty with ourselves and others builds confidence and promotes trust and loyalty.

Put Corval Group to Work

We’re a single-source partner for facilities. Let’s discuss all the ways Corval Group will build confidence in a project.

The Team Leading Each Project’s Success

Chief Executive Officer / Owner
Executive Vice President / Owner
Chief Financial Officer
Vice President of Preconstruction
Vice President of Construction
Vice President of Service and Special Projects
Vice President of Engineering & Project Development
Human Resources Manager
Director of Business Technology
Safety Director
Quality Director
Service Manager
Fabrication Manager
Engineering Manager
Marketing Manager
Industrial Refrigeration Division Manager
Tool & Equipment Manager

Corval Group Delivers With Every Project


As a privately held organization, the decision-making process moves quickly to deliver projects on time and on budget.


We swiftly reply to all questions with thorough answers before, during, and after a project’s completion.


What you see is what you get. We say what we mean and deliver as promised.


Our best-in-class quality assurance program accounts for workmanship and accuracy.

Financially Strong

We have substantial financial resources to bond when required.

Certified, Verified, and Bonafide

We build your confidence by earning accreditations, memberships, and certifications from the most respected and relevant associations.

Serving Our Customers’ Needs and Specialties

A Single-Source Solution Partner

Comprehensive capabilities with in-house experts that deliver greater value and performance at every point in your project.

The First Choice For Industries

Corval Group creates facilities that operate at peak efficiency across multiple industries while meeting specification, budget, and schedule expectations.

Corval Group Builds Communities

Building a better community begins with our children. We created the Corval Foundation to improve youth health, education, and family services. Learn more about the Corval Foundation and its goal to make a difference where we live and work.

Academy of Whole Learning

Academy of Whole Learning

MN Special Olympics

MN Special Olympics

News and Updates

Contact Corval Group for Facilities That Work

Have a unique need, special situation, or just not sure where to begin?