Horner & Shifrin, Inc., is a multidisciplinary professional services firm with offices in St. Louis, O'Fallon, and Poplar Bluff, Missouri, Chicago, Marion, and O’Fallon, Illinois, and Bentonville, Arkansas.

As a 100-percent employee-owned corporation with a staff of more than 100 engineers, technicians and support personnel, our firm has the experience and capability to serve a wide variety of clients in Missouri, Illinois, Arkansas and throughout the Midwest, including city, county, state and federal government agencies, industries, utilities and commercial enterprises. 

Founded in 1933 by W.W. Horner and H. Shifrin, we offer engineering services in all phases of a project, including feasibility, planning, development, design and construction services for the design of wastewater or water treatment plants and/or collection or distribution systems, flood protection, storm drainage, pump stations, roads, highways, bridges, grade separations for railroads, port facilities, health care facilities, industrial and business park developments, and GIS Systems / hosting, and surveying.  In addition, we provide mechanical and electrical engineering services, including plumbing; fire protection; heating, ventilation and air conditioning; energy audits and energy conservation; electrical distribution and backup power supply; lighting and alarm systems.

Construction

Consulting

Engineering

Professional Services

Utilities

Horner & Shifrin, Inc.

Horner & Shifrin, Inc.'s headquarters in Saint Louis, MO, United States

This department oversees project planning, execution, and completion to ensure timely and successful outcomes.

Project Management

The Engineering and Project Management team at Horner & Shifrin, Inc. plays a crucial role in overseeing and executing diverse engineering projects from inception to completion. This multidisciplinary team collaborates to ensure that plans for water treatment facilities, transportation infrastructure, and other complex projects are effectively developed, designed, and managed, adhering to regulatory standards and client requirements. By leveraging technical expertise across various engineering disciplines, they facilitate innovative, sustainable solutions while maintaining efficiency and project integrity.

Engineering and Project Management

The Business Development and Marketing team at Horner & Shifrin, Inc. is responsible for driving growth and enhancing the firm’s visibility in the engineering sector. This team develops strategic marketing campaigns, cultivates client relationships, and identifies new business opportunities to support the firm's objectives. By leveraging their expertise in various industries, the team effectively positions the company as a leader in delivering multidisciplinary engineering services across the Midwest.

Business Development and Marketing

This department oversees the strategic direction and decision-making processes of the organization.

Executive Leadership

The Human Resources and Administration team at Horner & Shifrin, Inc. plays a vital role in fostering a positive workplace culture and ensuring the efficient operation of the firm. This team is responsible for managing recruitment, employee relations, benefits administration, and compliance with labor laws. They also support organizational development and streamline administrative processes to enhance overall team performance and engagement across the multidisciplinary firm.

Human Resources and Administration

The Leadership Team at Horner & Shifrin, Inc. is responsible for setting the strategic direction of the company, ensuring alignment with business objectives and growth initiatives. This team oversees critical functions such as business development, human resources, and technology, while fostering collaboration across various disciplines to enhance operational efficiency and client service. By leveraging their diverse expertise, the Leadership Team drives innovation and maintains the company’s commitment to delivering high-quality engineering solutions throughout the Midwest.

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People (18)

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Other teams

Engineering and Project Management

Business Development and Marketing

Executive Leadership

Human Resources and Administration

Leadership Team

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People (18)

Jobs (0)

Other teams

Engineering and Project Management

Business Development and Marketing

Executive Leadership

Human Resources and Administration

Leadership Team

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