Services

Industrial Construction Services

Self-performing general contractor specializing in grain elevators, feed manufacturing plants, biofuel facilities, flour mills, and agri-industrial complexes across the Midwest and North America. Expert field crews. Uncompromising safety. Proven quality.

Construction Capabilities

Expert Self-Performance Across Every Critical Trade

Unlike construction managers who subcontract the core work, Todd & Sargent self-performs the construction scopes that matter most on agri-industrial projects. This gives us direct control over quality, schedule, and safety — and gives you a contractor who is fully accountable at the work face.

Concrete Construction & Slipform

From shallow spread footings and equipment pads to massive grain bins and concrete silos, our crews are experts in all forms of industrial concrete construction. Our signature specialty is slipform concrete — a continuous poured technique we have mastered over more than 90 years, enabling the construction of tall grain storage structures that are stronger and more durable than any alternative.

Structural Steel Erection

Our certified ironworkers erect structural steel frames, conveying galleries, head houses, transfer towers, and support structures for industrial facilities across the Midwest. We manage steel fabrication through trusted suppliers and self-perform erection with experienced crews equipped with modern crane and lifting equipment.

Mechanical & Millwright Construction

Mechanical scopes — equipment setting and alignment, process piping, dust collection systems, pneumatic conveying, HVAC, and utility systems — are self-performed by our millwright and mechanical crews. We specialize in installing the complex processing equipment found inside grain, feed, flour, and biofuel facilities.

Site & Civil Construction

Our crews handle complete site preparation including earthwork, underground utilities, concrete paving, stormwater infrastructure, and site drainage. Coordinating civil construction in-house allows tighter schedule control and eliminates interface risk between civil and structural scopes.

Safety First, Always

An Uncompromising Safety Culture

At Todd & Sargent, safety is not a compliance program — it is a core value lived every day on every jobsite by every member of our workforce.

Our field teams operate under a comprehensive safety management system that meets and exceeds OSHA requirements for industrial construction. We maintain a full-time dedicated safety team that conducts daily pre-task safety planning, regular unannounced field audits, and ongoing workforce safety training and certification.

Every subcontractor working on a Todd & Sargent project must meet our safety prequalification standards before setting foot on site. Our subcontractor safety orientation process, drug and alcohol testing program, and ongoing compliance monitoring ensure a consistent safety culture across the entire project workforce.

Our industry-low Experience Modification Rate (EMR) reflects our commitment to sending every worker home safely every day — a performance record that demonstrates our safety discipline to owners, insurers, surety companies, and regulatory agencies.

Daily pre-task planning (PTP) by all crews before work begins

Full-time dedicated on-site safety professionals

OSHA 30-hour certification required for all superintendents

Comprehensive subcontractor safety prequalification program

Regular unannounced safety audits and near-miss reporting culture

Drug and alcohol testing program for all site personnel

Comprehensive fall protection, confined space, and hot work programs

Emergency response plan for every project before mobilization

Industry-low EMR demonstrating sustained safety performance

Put Our Construction Crews to Work

Todd & Sargent’s self-performing field crews are ready to deliver your next agricultural or industrial construction project with quality, safety, and accountability.

Mark Olesen

Mark Olesen

Chief Operating Officer

Mark Olesen is responsible for overseeing company operations, including developing and elevating our people, teams, and processes to take the best way T&S does things and engrain them into everything we do. He has over 45 years of commercial and industrial construction experience, serving in operations leadership and executive roles for over 30 years and as an advisor to construction contracting organizations since 2018. Mark has a bachelor’s degree in industrial construction management from Colorado State University. He has been an active member of Associated Builders and Contractors and Associated General Contractors throughout his career.

Karl Kratzke

Karl Kratzke

Director of Industrial Projects

As the Director of Industrial Projects at Todd & Sargent, Karl Kratzke leads the development and management of projects within the industrial processing sector. With nearly 20 years of experience, his expertise spans a wide range of markets, including oilseed, biofuels, biochemicals, liquid processing, food ingredients, feed ingredients, pharmaceuticals, and pet food. In addition to his background as a General Contractor, Karl spent nearly four years on the leadership team of a major food ingredient company, where he managed capital projects from concept to production, along with plant engineering and facility operations. A member of the Grain Elevator and Processing Society, he is dedicated to advancing industry standards and driving innovation. Karl holds a Bachelor’s degree in Construction Management from Minnesota State University and a Master’s degree in Integrated Food Systems Leadership from the University of Minnesota.

Jon Sargent CEO Todd & Sargent

Jon Sargent

CEO

Jon Sargent provides overall strategic and corporate direction to Todd & Sargent. In his role as CEO, he focuses on setting the company’s vision, leading the company’s leadership team, and ensuring the company lives its values every day. Jon is a member of the Grain Elevator and Processing Society (GEAPS), Construction Management Association, and former board member of Associated Builders & Contractors of Iowa. Jon graduated from the University of Iowa with a B.B.A. in Finance and from the University of Chicago with an M.B.A. in Economics. He is also a member of The Sargent Group, Inc. Board of Directors. Jon has been with Todd & Sargent since 2010.

Brian Watson

Brian Watson

Vice President – Project Management

Brian Watson is responsible for project management at Todd & Sargent, bringing consistent project delivery to our clients. He works closely with our project management teams and clients to ensure project quality, schedules, and budgets are met. Brian is a member of the Grain Elevator and Processing Society and International Association of Operative Millers. Brian graduated from Iowa State University with a degree in Construction Engineering and has been with Todd & Sargent since 2014.

Christie Mohlke

Christie Mohlke

Vice President – People

Christie Mohlke leads all HR functions at Todd & Sargent, such as culture, recruiting, training, compliance, employee onboarding and orientation, employee relations, benefits, and more. She has over 10 years of experience in human resources focusing on operations management. Christie graduated with a B.B.A. in Marketing from Austin Peay State University and a Master’s in Business Administration from Cumberland University. She is a member of the National Society of Human Resource Management and is designated as a Professional of Human Resources.

Lesley Whitten

Lesley Whitten

Director of Operations – Canada

Lesley Whitten oversees all aspects of our Canadian operations, from project management and engineering to field operations to ensure each facility meets client expectations. She has more than 15 years of experience in the construction industry, and she has worked on many new grain elevator builds, large scale elevator and facility upgrades, fertilizer facilities, and canola crushing plants while serving in roles from project coordinator up to project management manager. Lesley holds a CET (Certified Engineering Technologist) and PMP (Project Management Professional) accreditation.

James Bucher

James Bucher

Chief Financial Officer

James Bucher is responsible for Todd & Sargent’s finance, accounting, and information technology functions. He manages the T&S accounting team, banking and insurance relationships, and oversees the annual audits of the company’s financial statements, benefits plans, and insurance programs. James graduated from Iowa State University with a B.A. in Accounting and holds his Certified Public Accountant designation. James has been with Todd & Sargent since 2017.

Pat Taggart

Pat Taggart

Vice President – Field Operations

Pat Taggart is responsible for field operations at Todd & Sargent. His duties include overseeing safety, field construction teams, construction scheduling, and project quality assurance. He also oversees Todd & Sargent’s warehouse team. Pat graduated from Iowa State University with a B.S. in Agriculture Studies. Pat has been with Todd & Sargent since 1983.

Bryan Coussens

Bryan Coussens, P.E.

Vice President – Design & Engineering

Bryan Coussens is responsible for all aspects of Todd & Sargent’s design and engineering function. Bryan manages Todd & Sargent’s team of engineers, drafters, and designers to meet our clients’ complex engineering needs. He provides structural, process, and value engineering for projects in the grain, feed, flour, biofuels, and specialty industries. Bryan also reviews projects for code requirements and compliance. Bryan is a member of the American Concrete Institute and the American Institute of Steel Construction. He graduated from Iowa State University with a B.A. in Civil Engineering. Bryan has been with Todd & Sargent since 1996.

Scott Sylvester

Scott Sylvester

Vice President – Business Development

Scott Sylvester is responsible for developing and maintaining strong client and partner relationships as well as identifying new market opportunities at Todd & Sargent. He has over 20 years serving clients and partners in the Ag and Industrial construction markets. He is an active member with the Iowa Association of Business and Industry and past member of Food Processing Suppliers Association and Iowa Lean Consortium. Scott graduated from the University of Northern Iowa with a General Studies degree, with an emphasis on communications and psychology.

Alex Kerrigan

Alex Kerrigan

Vice President – Project Development

Alex Kerrigan is responsible for project development at Todd & Sargent, bringing ag and industrial projects from concept to reality. Alex works closely with each client’s team to develop successful facility designs and compile comprehensive and competitive cost estimates. Alex is a member of the American Feed Industry Association, Grain Elevator and Processing Society, International Association of Operative Millers, and National Grain and Feed Association. Alex graduated from the University of Notre Dame. Alex has been with Todd & Sargent since 2002.

Rori Bouchard

Rori Bouchard

President – Canada

Rori Bouchard leads our Canada team to fulfilling the company mission and vision and ensures our company lives its values every day. He has more than 15 years of industry experience, with specialized knowledge in all facets of the construction of ag-industrial facilities with experience as a project manager, business development director, and managing director, among other roles. Rori is a member of the Association of Professional Engineers & Geoscientists of Manitoba and Grain Elevator and Processing Society. He graduated from the University of Manitoba with a B.S. in Mechanical Engineering and a minor in Management.

Jon Sargent

Jon Sargent

President & CEO

Jon Sargent provides overall strategic and corporate direction to Todd & Sargent. In his role as President & CEO, he focuses on setting the company’s vision, leading the company’s leadership team, and ensuring the company lives its values every day. Jon is a member of the Grain Elevator and Processing Society (GEAPS), Construction Management Association, and former board member of Associated Builders & Contractors of Iowa. Jon graduated from the University of Iowa with a B.B.A. in Finance and from the University of Chicago with an M.B.A. in Economics. He is also a member of The Sargent Group, Inc. Board of Directors. Jon has been with Todd & Sargent since 2010.