STOCKWELL ENGINEERS, INC. (SD)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2015
- $28.19M
- $28,192,193under this UEI
- FY2026 obligations
- $447.2K†
- $447,198Provisional
- Awards and orders
- 62
- with positive net obligations9 IDV vehicles held
- Latest action
- Sep 25, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 8, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Jan 1, 1984 (42 years)
- Location
- Sioux Falls, SD
- State of incorporation
- South Dakota
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 29, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI DNBWLH148LQ6. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2015. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $447,198 (provisional)
- FY2025: $7,350,419
- FY2024: $5,484,578
- FY2023: $5,349,923
- FY2022: $1,221,465
- FY2021: $227,481
- FY2020: $1,248,312
- FY2019: $289,666
Show all 12 yearsEarlier years (FY2015–FY2018)
- FY2018: $1,194,975
- FY2017: $5,134,390
- FY2016: $193,802
- FY2015: $49,984
Total across 12 fiscal years: $28,192,193
Top awarding agencies
- Department of Defense$26,764,698, 94.9%
- Department of Agriculture$547,466, 1.9%
- Department of Justice$461,984, 1.6%
- Environmental Protection Agency$275,375, 1.0%
- General Services Administration$142,669, 0.5%
Top awarding sub-agencies
- Department of the Army$26,764,698, 94.9%
- Offices, Boards and Divisions$461,984, 1.6%
- Environmental Protection Agency$275,375, 1.0%
- Forest Service$183,620, 0.7%
Top NAICS by obligations
- 541370Surveying and mapping (except geophysical) services$27,409,811, 97.2%
- 541199All other legal services$337,677, 1.2%
- 541620Environmental consulting services$225,392, 0.8%
- 541330Engineering services$124,307, 0.4%
- 541320Landscape architectural services$49,984, 0.2%
Top product and service codes by obligations
- C211Architect and engineering- general: landscaping, interior layout, and designing$24,925,560, 88.4%
- C219Architect and engineering- general: other$1,269,311, 4.5%
- R404Support- professional: land surveys-cadastral (non-construction)$631,204, 2.2%
- C1CZArchitect and engineering- construction: other educational buildings$510,400, 1.8%
- R424Support- professional: expert witness$445,774, 1.6%
Capabilities
NAICS codes
- 541320Landscape Architectural Services(primary)
- 541330E
- 541340Drafting Services
- 541370Surveying and Mapping (except Geophysical) ServicesSmall
- 541611Administrative Management and General Management Consulting ServicesSmall
- 541620Environmental Consulting ServicesSmall
Show all 8 NAICS codes2 more NAICS codes
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
Product and service codes (PSC)
- 7640Other Services/Supplies
- 7641Other Services/Supplies
- 7642Other Services/Supplies
- 7643Other Services/Supplies
- 7644Other Services/Supplies
- 7650Other Services/Supplies
- C1CAArchitect and Engineering Services
- C1CZArchitect and Engineering Services
- C1DAArchitect and Engineering Services
- C1DBArchitect and Engineering Services
Federal Capability Statement
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
Capabilities & Services
Contracts
Latest awards and orders
- 1240LT26F0065Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- 1240LS26D0025Indefinite delivery contract (IDC)VehicleDepartment of AgricultureForest ServiceLatest action
- 12FPC326D0018Indefinite delivery contract (IDC)VehicleDepartment of AgricultureFarm Production and Conservation Business CenterLatest action
- 1240LS24D0011Indefinite delivery contract (IDC)VehicleDepartment of AgricultureForest ServiceLatest action
- W912P926FA133Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9128F22D0029Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
- W912DQ26FA076Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912DQ26DA013Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
- 12FPC126F0053Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureFarm Production and Conservation Business CenterLatest action
- W9128F26FA066Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for STOCKWELL ENGINEERS, INC. lists a physical address and a separate mailing address, along with 4 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
801 N PHILLIPS AVE
STE 100
SIOUX FALLS, SD, 57104
USA
Mailing Address
801 N PHILLIPS AVE
STE 100
SIOUX FALLS, SD, 57104
USA
Government Business Contact
JON BROWN
801 N PHILLIPS AVENUE, SUITE 100
SIOUX FALLS, SD, 57104
USA
Electronic Business Contact
JON BROWN
801 N PHILLIPS AVENUE, SUITE 100
SIOUX FALLS, SD, 57104
USA
Government Business Alternate Contact
JON BROWN
PRESIDENT
801 N PHILLIPS AVENUE, SUITE 100
SIOUX FALLS, SD, 57104
USA
Electronic Business Alternate Contact
JON BROWN
801 N PHILLIPS AVENUE, SUITE 100
SIOUX FALLS, SD, 57104
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
STOCKWELL ENGINEERS, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 8, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting — Nationwide
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in South Dakota with primary NAICS 541320
- Riverside Garden Center, IncYankton, SD
- Designworks, Inc.Rapid City, SD
- Aspen Ridge Lawn & Landscape LLCRapid City, SD
- Tallgrass Landscape Architecture LLCCuster, SD