Maguire Iron, Inc.
Sioux Falls, SD
- UEI
- GFLUCBLA9WD9
- CAGE
- 08PC3
- Primary NAICS
- 238990 All Other Specialty Trade Contractors
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 2001 E Robur Dr, Sioux Falls, SD 57104, USA
- Website
- maguirewater.com
- Founded
- 1915
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 73 Business Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $334,053 |
| FY2025 | $0 |
| FY2024 | $0 |
| FY2023 | $96,875 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $334,053 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| IE156 takini school-water tower rehab | Bureau of Indian Education (BIA) | $334,053 | |
| Water tank clean-out & install mixer | Bureau of Indian Education (BIA) | $25,625 | |
| Stoneville 200K gallon tank repair | Southeast Area (FRIID) | $71,250 | |
| Grsa campground well repair | Intermountain Region (NPS) | $14,500 | |
| Emergency repair to water supply tank | Office of Research and Development (EPA) | $107,064 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| D & R Tank Company | Albuquerque, NM | 332420 Metal Tank (Heavy Gauge) Manufacturing |
| Midco Diving & Marine Services Inc. | Rapid City, SD | 237990 Other Heavy and Civil Engineering Construction |
| Dakota Pump & Control, Inc. | Watertown, SD | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance |
| Web Water Development Association, Inc. | Aberdeen, SD | 221310 Water Supply and Irrigation Systems |
| National Storage Tank, Inc. | Santa Rosa, CA | 221310 Water Supply and Irrigation Systems |
About the company
Maguire Iron, Inc. is a for-profit Subchapter S Corporation based in Sioux Falls, South Dakota, that specializes in water storage infrastructure, including tank fabrication, construction, and maintenance services. The company, which has been in operation for over a century, has established itself as an industry leader in providing water supply and facilities management solutions to federal agencies across multiple regions and sectors. Through its federal contract portfolio, Maguire Iron serves as a prime contractor delivering critical water infrastructure services to government entities, supporting both civilian and Native American communities.
Maguire Iron's federal contract award history demonstrates a focused expertise in water infrastructure rehabilitation and maintenance projects. The company has received prime federal contract awards totaling approximately $552,791.85 across multiple agencies, with the most recent and substantial award being a $334,053 firm fixed-price purchase order from the Bureau of Indian Education for water tower rehabilitation at Takini School in Howes, South Dakota, scheduled for completion in March 2026. Prior awards include a $107,063.85 contract from the Environmental Protection Agency's Office of Research and Development for emergency repair to a water supply tank in Duluth, Minnesota, completed in January 2022, and a $71,250 contract from the Department of the Interior's Southeast Area for a 200,000-gallon tank repair, which utilized a Total Small Business set-aside designation. Additional projects have included water tank clean-out and mixer installation services, well repairs, and water treatment plant piping work, with funding sources spanning the Bureau of Indian Education, Indian Health Service, Department of Agriculture, and National Park Service. Notably, several of Maguire Iron's contracts have utilized Total Small Business set-aside designations, reflecting the company's status as a small business entity qualified to compete for reserved federal opportunities, while other awards were procured through unrestricted competition without set-aside designations.
Quick answers
Is Maguire Iron, Inc. registered in SAM.gov?
Yes. Maguire Iron, Inc.'s SAM.gov registration is active through November 18, 2026.
How much has Maguire Iron, Inc. received in federal contracts?
Federal contracts obligated $430,928 to Maguire Iron, Inc. in fiscal years 2023 through 2027.
What is Maguire Iron, Inc.'s most recent federal award?
Maguire Iron, Inc.'s most recent federal contract award is IE156 takini school-water tower rehab (140A2326P0008), from Bureau of Indian Education (BIA), on December 1, 2025.
On GovTribe
See Maguire Iron, Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors