WHKS & Co.

Developing People. Creating Solutions. Shaping the Horizon.

About the firm

WHKS & Co. provides a wide range of engineering, planning, and land surveying services to clients and communities throughout the upper Midwest. Founded in 1948 in Clear Lake, Iowa, and now headquartered in Mason City, it delivers transportation, water, wastewater, land development, municipal utilities, drainage, stormwater, forensic engineering, and surveying solutions.

Established: 1948
Team: Midsize
Firm type: Civil Engineering · Structural Engineering · Transportation Engineering · Water / Wastewater Engineering · Land Surveying · Forensic Engineering

People

Chad H.Vice President, Structural Engineer

Kevin GravesWater/Wastewater Team Lead

Capabilities

Transportation Engineering

Service website

Planning, design, and analysis of highway and street infrastructure to improve regional mobility and safety.

Bridges and Highway Structures
Roadways
Streets and Streetscapes
Traffic Engineering Services

Water & Wastewater

Service website

Engineering support for municipal water and wastewater systems, including treatment, distribution, collection, and rehabilitation.

Inflow and Infiltration Analysis
Municipal Underground Utilities
Water Supply and Distribution
Wastewater Treatment and Collection

Environmental & Stormwater

Service website

Sustainable engineering solutions for managing water resources, drainage systems, and natural resource preservation.

Drainage, Hydrology, and Hydraulics
Environmental Services
Parks and Recreation Facilities
Stormwater Management
Water Resources Engineering

Land Development & Buildings

Service website

Civil and structural design solutions for commercial, residential, and industrial developments.

Buildings and Structures
Site Planning and Development Engineering
Forensic Engineering Services

Survey & Technical Services

Service website

Accurate field data collection, geographic mapping, and construction monitoring to support project design and delivery.

Construction-Related Services
Geographic Information Systems
Field Land Surveying

Industries

Highways & Roads · Bridges · Water Supply · Wastewater · Stormwater & Flood Control · Land Development · Government · Parks & Open Space · Utilities

Projects

Bushel Boy Farms Development

Mason City, IA · Land Development · Client: Bushel Boy Farms

Project details

Site planning and land development engineering for the agricultural facility expansion in Mason City.

Farmington Road Improvements

Peoria County, IL · Highways & Roads · Client: Peoria County

Project details

Transportation and roadway engineering upgrades along the Farmington Road corridor.

Wastewater Treatment Facility Improvements

Kasson, MN · Wastewater · Client: City of Kasson

Project details

Municipal infrastructure upgrades to optimize treatment processes and facility operations.