Our firm has a wide variety of knowledge, skills, and abilities. Click on the following links to view information related to typical projects.


Bloomfield Airport Runway Improvements
Centerville Airport Environmental Assessment

Architectural/Civil Design

Jefferson County Courthouse Main Courtroom Historic Renovation
Jefferson County Health Center

Drinking Water Distribution

Bonaparte Water Report
Ottumwa Water & Hydro Airport Connection

Drinking Water Treatment

Columbus Junction Water Treatment Plant

Highways and Railroads

Cargill Railroad & West Yard
U.S. 163 Wapello County Ottumwa Bypass

Mine Reclamation

Boender Project
Herbert Project
Glenn-South Project

Parks and Recreation

Jefferson County Maasdam Barns Historical Site and Welcome Center
Sigourney Sports Complex

Sanitary Sewer

Brighton Sanitary Sewer
Mt. Union Wastewater Collection and Treatment System

Site Development

Iowa DOT Rest Areas

Storm Sewer and Drainage

Fairfield Pond #2—Spillway Replacement
Fremont Storm Sewer


Bloomfield West Street Paving
Fairfield Street Reconstruction


Fairfield Central Business District
Mediapolis Main Street


A.L.T.A. Surveys
Construction Layout
Private Land Surveys


Des Moines County Trails
Rathbun Lake Trail

Wastewater Treatment

Conesville Wastewater Treatment
New London Wastewater Treatment Plant
Lagoon Improvements–Donnellson Iowa

Water Resources

Belva Deer Lake—Keokuk County
Big Hollow Dam and Recreation Area—Des Moines County
Water Resources Restoration – Donnellson Iowa


Brown Cattle Barn
Pig Composting Machine
Wetland Delineations