Active
Small Business
Overview
- Legal name
- ALLTECH ENGINEERING CORP
- Also known as
- ALLTECH ENGINEERING CORP
- Registered location
- MENDOTA HEIGHTS, MN, USA
- Website
- Company website ↗
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- Latest award activity
- Jun 5, 2026
Read company summary
ALLTECH ENGINEERING CORP is associated with UEI QWM2HNWZRAN3 and CAGE 0CLH4 in public federal records. AcornBids currently links 15 prime awards totaling $33.8M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Heavy and Civil Engineering Construction; Fabricated Structural Metal Manufacturing; Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 237990 (Other Heavy and Civil Engineering Construction). Its public SAM.gov registration lists MENDOTA HEIGHTS, MN, USA.
At a glance
Lifetime prime obligations$33.8M
Prime awards15
Awards with future end dates3
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ALLTECH ENGINEERING CORP
- Doing business as
- ALLTECH ENGINEERING CORP
- UEI
- QWM2HNWZRAN3
- CAGE
- 0CLH4
- Registered address
- 2515 PILOT KNOB RD, MENDOTA HEIGHTS, MN, 55120, USA
- Registration status
- Active
- Primary NAICS
- 237990 — Other Heavy and Civil Engineering Construction
- SAM activation
- Oct 28, 2025
- Initial registration
- Apr 2, 2002
- Entity start
- Feb 13, 1973
- SAM updated
- Oct 28, 2025
- Registration expires
- Oct 28, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- MN, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W911WN22D0002METAL FABRICATION, REFURBISHMENT & INSTALLATION | Department of Defense | $90.0M | Aug 4, 2022 | Not available |
| W912QR25CA016NOLIN HOIST REPLACEMENT | Department of Defense | $937.5K | Jul 9, 2025 | Sep 15, 2026 |
| W9128F26PA055BIG BEND SPILLWAY GATE NO. 8 INSPECTION | Department of Defense | $16.7K | May 18, 2026 | Jun 30, 2026 |
| W9123823F0079BULKHEAD GATE SURFACE PREPARATION | Department of Defense | $1.7M | Oct 2, 2023 | Apr 14, 2026 |
| W912BV25C0011REPAIR TAINTER VALVES AT CHOUTEAU, NEWT GRAHAM, AND W.D. MAYO LOCKS AND DAMS, OKLAHOMA. | Department of Defense | $8.5M | Jun 2, 2025 | Jun 23, 2027 |
| W911WN23D0001METAL FABRICATION, REFURB & INSTALLATION MULTIPLE AWARD TASK ORDER CONTRACT | Department of Defense | $160.0M | Nov 21, 2022 | Not available |
| W9123822F0033CFRP CONDUIT LINERS | Department of Defense | $1.8M | Oct 3, 2022 | Dec 24, 2023 |
| W911WN23F0010SLUICE GATE FABRICATION FOR YOUGHIOGHENY RIVER LAKE, CONFLUENCE, PA. | Department of Defense | $3.5M | May 19, 2023 | May 18, 2026 |
| W9123822F0032SURFACE PREPARATION | Department of Defense | $1.7M | Aug 15, 2022 | Mar 31, 2026 |
| W9123825F0066INSTALLATION OF PERMANENT SUMP PUMPS AT ISABELLA AUXILLARY DAM. | Department of Defense | $856.2K | Dec 18, 2024 | Mar 23, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 28, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Apr 2, 2002 |
| Entity start | Feb 13, 1973 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 332312 — Fabricated Structural Metal Manufacturing | Not reported |
| 333923 — Overhead Traveling Crane, Hoist, and Monorail System Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MIKE SONDAG | Government business | Contact method not published | SAM registration | Not available |
| ANDY LAWRENCE | Alternate government business | Contact method not published | SAM registration | Not available |
| MIKE SONDAG | Electronic business | Contact method not published | SAM registration | Not available |
| ANDY LAWRENCE | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 237110 — Water and Sewer Line and Related Structures Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 332312 — Fabricated Structural Metal Manufacturing
- 333923 — Overhead Traveling Crane, Hoist, and Monorail System Manufacturing
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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