Stockwell Engineers, Inc.

Stockwell Engineers, Inc., a self-certified small disadvantaged business headquartered in Sioux Falls, South Dakota, specializes in geospatial services, surveying, and mapping for federal agencies. The company has been registered in SAM.gov since September 2011 and maintains active federal contracting capabilities across multiple agencies. Stockwell Engineers provides a comprehensive range of architect-engineering services including boundary surveying, topographic mapping, hydrographic surveying, aerial mapping, cadastral surveying, GIS support, and potholing services, with particular expertise in supporting military installations, national forests, and other federal properties across the Midwest and Great Plains regions.

Stockwell Engineers has demonstrated consistent capability in delivering specialized surveying and geospatial services through numerous prime federal contract awards since 2021. The company has received delivery orders and purchase orders totaling millions of dollars from multiple federal agencies, primarily the U.S. Army Corps of Engineers (including its Omaha, St. Louis, Kansas City, and New Orleans districts), the U.S. Department of Agriculture's Forest Service and Natural Resources Conservation Service, the Environmental Protection Agency, and the Department of Veterans Affairs. Notable recent awards include a $3.31 million delivery order for surveying and mapping services (September 2025), a $3.4 million delivery order for similar services (September 2025), and a $4.57 million contract for USAF Operations Geographic Information System support (2023). The company's contract scope encompasses boundary surveys at military installations such as Fort Carson, Buckley Air Force Base, Ellsworth Air Force Base, and Minot Air Force Base; hydrographic surveys of the Missouri River and lake projects; topographic surveys at national forest campgrounds; potholing and utility location services; and GIS support services. All of these contracts were awarded without small business set-aside designations, demonstrating Stockwell Engineers' competitiveness in open federal contracting competitions. The company has also served as a subcontractor, including work supporting the City of Randolph Flood Risk Reduction Project in Nebraska for The Compass PTS JV.

Stockwell Engineers holds three active indefinite delivery/indefinite quantity (IDIQ) contracts that serve as vehicles for its federal work. The primary contract is a $45 million multiple-award IDIQ with the U.S. Army Corps of Engineers Omaha District, awarded January 31, 2022, with an ultimate completion date of January 30, 2027, for nationwide architect-engineering services encompassing surveying, mapping, remote sensing, photogrammetry, topographic surveys, hydrographic surveys, CAD, and GIS work. This contract has generated numerous task orders ranging from $23,000 to over $4.5 million. The company also holds a $2 million IDIQ contract with the U.S. Forest Service Rocky Mountain Region for cadastral surveying services, awarded September 24, 2021, with completion through August 31, 2026, covering work on the Black Hills National Forest and Nebraska National Forests and Grasslands. Most recently, Stockwell Engineers was awarded a $5 million single indefinite delivery contract with the USDA Forest Service Northern Region on September 30, 2024, for property boundary surveying and marking services in support of land management activities within National Forests and Grasslands across Idaho, Montana, North Dakota, and South Dakota, with a completion date of September 29, 2029. All three IDIQ contracts carry Total Small Business set-aside designations, reflecting Stockwell Engineers' small disadvantaged business status and enabling the company to compete for and receive specialized surveying work across multiple federal land management and civil works agencies.

Focuses on providing civil engineering, landscape architecture and surveying services.

City Engineer

Water System Design

Wastewater System Design

Agricultural Engineering

Street & Highway Design

Site Design

Capital Planning

Construction Administration

Comprehensive Drainage Plans

Sports Complexes

Streetscapes & Urban Design

Recreational Trails

Construction Administration

Park Facilities

Boundary Surveys

ALTA Surveys

Topographic Surveys

Route Design Surveys

Hydrographic Surveys

Construction Staking