Horner & Shifrin

Horner & Shifrin is a multidisciplinary professional services firm with the experience and capability to serve a wide variety of clients throughout the United States. Since our founding in 1933 in St. Louis, we have grown to offer services that meet the ever-changing needs of our clients and keep ahead of technological developments in the field of engineering. We offer professional services in all phases of a project, from feasibility planning and development, funding application assistance, land survey and 3D scanning, and environmental planning, to engineering design and construction administration, as well as GIS mapping services.

At Horner & Shifrin, we believe that our people are our best asset. As a 100% employee-owned firm, every staff member has a personal vested interest in completing work to the satisfaction of our clients. Our team of experienced professionals includes engineers, surveyors, geospatial professionals, and environmental specialists who are dedicated to providing innovative and cost-effective solutions. Our projects are managed in a way that allows for thorough review by senior-level staff, no matter the size of the project. We have demonstrated innovative design on numerous projects, receiving recognition in the form of professional awards and repeat assignments from 80% of our clients.

Our Services

As a multidisciplinary firm, Horner & Shifrin offers a full suite of professional services to provide our clients with turn-key project delivery, from initial site selection and survey through design and construction. Our services include:

• Building Services: Our building services team provides structural, mechanical, electrical, and plumbing design for new construction and renovation projects.
• Construction Services: We offer construction management, inspection, and materials testing services to ensure that projects are built in accordance with the design and specifications.
• Drinking Water: Our water services team provides planning, design, and construction administration for drinking water treatment and distribution systems.
• Environmental Planning and Permitting: We offer environmental permitting, planning, and compliance services to ensure that projects meet all applicable regulations.
• Geospatial (GIS) Services: Our geospatial team provides GIS mapping, data management, and analysis services to support planning, design, and construction activities.
• Public Involvement: We offer public involvement services to help clients engage with stakeholders and build support for projects.
• Site Development: Our site development team provides land survey, site planning, and design services for commercial, industrial, and residential developments.
• Surveying: We offer land survey, 3D scanning, and geodetic services to support planning, design, and construction activities.
• Transportation: Our transportation team provides planning, design, and construction administration for roadways, bridges, and transit systems.
• Wastewater: Our water services team provides planning, design, and construction administration for wastewater collection and treatment systems.
• Water Resources: Our water resources team provides planning, design, and construction administration for flood control, stormwater management, and coastal engineering projects.

At Horner & Shifrin, we are committed to providing innovative and cost-effective solutions that meet the unique needs of each client. Our team of experienced professionals has a proven track record of delivering projects on time and within budget.

Our Leadership

Our leadership team includes experienced professionals who are dedicated to providing innovative and cost-effective solutions. Our team includes:

• Steve Donahue, PE: President
• Mike Banashek, PE, SE: Executive Vice President, Technical Operations
• Jim McCleish, PE: Senior Vice President, Business Unit Leader, Water
• Jarrett Jasper, PE: Senior Vice President, Business Unit Leader, Transportation
• April Giesmann, PE, CFM: Vice President, Business Unit Leader, Civil/Site
• Jeff Stahlhuth, PMP, CISSP, MCDBA, MCSE+I: Vice President, IT Director
• Ramin Ashrafzadeh, PE: Associate Vice President, Regional Manager, Transportation