We Build Confidence
Corval Group delivers on time, on budget, and as promised. We are builders, engineers, and service professionals with broad experience, financial stability, responsiveness, and fully integrated capabilities.
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Project Development
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Preconstruction
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Engineering
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Construction
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Refrigeration
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Fabrication
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Special Projects
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Service and Maintenance
We Build Your Expectations
When facilities have a job to do, there’s no better construction partner than Corval Group. We’ve worked on well north of 150,000 projects within a wide range of process-facility related industries. See for yourself by viewing some of our favorite work.
PURIS Proteins, LLC – Production Facility
ONEOK Rockies Midstream, LLC – Compressor Station Program
Totino-Grace High School – Addition & Remodel
Northwestern Energy – David Gates Generating Station at Mill Creek
Enbridge Pumping Stations
DOLD Foods LLC – Pre-Cooked Bacon Capacity Expansion
Nestlé – Natural Refrigerant Conversion Skid
Johnson Senior High School – Addition/Renovation
Hastings Middle School – Improvements
JATC Training Facility – Addition & Renovation
City of Duluth/Evergreen Energy – Hot Water System
NRG – Vikings Chilled Water Distribution
Riverside Plaza – Renovation & Stabilization
Creating Facilities That Have a Job To Do
Whether you operate in one of our core industries or a new market, count on Corval to deliver a facility that works as hard as you.
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Energy and Power
Providing the skilled trades, experience, and performance history that energy and power customers depend on to complete diverse facility projects.
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Oil, Gas, and Chemical
A single-source solution using in-house capabilities and expertise for manufacturing, process, and chemical projects.
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Food, Beverage, and Agriculture
We create custom solutions to each client’s unique situation, including refrigerated facilities for processing or storing agriculture, processed foods, dairy, proteins, and beverages.
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Public and Institutional
A proven partner for retrofits, renovations, and construction of schools, city works, government facilities, and more.
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Manufacturing
Our collaborative approach optimizes all factors that impact a facility’s manufacturing efficiency to deliver the best ROI for a capital investment.
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Commercial
Delivering turnkey mechanical construction with service-centric solutions for hospitals, clinics, and other commercial partners.
Safety Comes First
Our safety culture, programs, training, and systems help us live up to the motto, “No One Gets Hurt.”