About Us

Gleeson Constructors & Engineers, L.L.C., headquartered in Sioux City, Iowa, is a design-build, merit shop contractor specializing in the design and construction of various food processing facilities throughout the continental United States.

Customer Satisfaction

Our top priority is to build for the long-term-providing quality projects and rewarding relationships with customers. We have a proven track record of satisfied customers who ask us to build for them again and again. We are confident that we can provide a high quality facility suited to your standards and specifications.

Proven Experience

Gleeson’s knowledge and experience with are construction conditions combined with our engineering and estimating abilities helps ensure the lowest cost, highest quality, and fastest construction time for your project.

Excellent Safety Record

Gleeson Constructors has a full time safety director who has implemented an excellent safety program. Gleeson has improved jobsite safety, while reducing severity, incidence, and insurance experience modification rates. With an attitude focused towards continuous improvement and ongoing training, we strive to ensure that safety is our #1 priority.

Experienced Professionals

A very important factor to the success of a project is the Project Superintendent. Gleeson’s Superintendents are highly trained, qualified and experienced with an average of 24 years on the job. They understand the importance of cost, quality, time and safety, assuring that you receive the best leadership for your project. Gleeson also staffs a team of highly trained and experienced project engineers with expertise as civil and construction engineers. In addition to the State of Iowa, the Gleeson engineering team holds professional engineering licenses in 31 states.

Financial Strength

Gleeson Constructors, as part of Klinger Companies, Inc., has consistently maintained an exceptionally strong balance sheet that has been recognized by Dun and Bradstreet with a 4A1 rating.  The Company places great emphasis on all of its business relationships and reputation for financial integrity. Longstanding relationships are maintained with its banks, bonding company, insurance carrier, and other professional providers.

  • Our Approach

    The Gleeson approach to design/build is high-quality workmanship, exceptional value, timeliness, teamwork, safety, and a lifetime business relationship.

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  • Our Specialties

    We specialize in complete food processing facility design and development with high quality construction and at a low cost.

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  • Career Opportunities

    Built on safety and training, our team is composed of members who want to work in an atmosphere where their hard work, skills, and dedication are appreciated and rewarded. We are proud of the long-term relationships we have with our employees.

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  • Memberships

    Gleeson Constructors has memberships at several organizations. Below are a few of the organizations they are involved with. 

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