Federal contractor profile
GRIMMER CONSTRUCTION INC
UEI MMD5D6DNK3T4CAGE 4DJR1
Overview
- Legal name
- GRIMMER CONSTRUCTION INC
- Registered location
- HIGHLAND, IN, USA
- Primary NAICS
- 221320 — Sewage Treatment Facilities
- Latest award activity
- Feb 18, 2026
Read company summary
GRIMMER CONSTRUCTION INC is associated with UEI MMD5D6DNK3T4 and CAGE 4DJR1 in public federal records. AcornBids currently links 4 prime awards totaling $9.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Water and Sewer Line and Related Structures Construction. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 221320 (Sewage Treatment Facilities). Its public SAM.gov registration lists HIGHLAND, IN, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 20, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- GRIMMER CONSTRUCTION INC
- UEI
- MMD5D6DNK3T4
- CAGE
- 4DJR1
- Registered address
- 2619 MAIN ST, HIGHLAND, IN, 46322, USA
- Registration status
- Active
- Primary NAICS
- 221320 — Sewage Treatment Facilities
- SAM activation
- Nov 25, 2025
- Initial registration
- Apr 20, 2006
- Entity start
- Jun 13, 1983
- SAM updated
- Nov 25, 2025
- Registration expires
- Nov 25, 2026
- Fiscal year end
- Mar 31
- Place of incorporation
- IN, 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 |
|---|---|---|---|---|
| W912P625C0002CONTRACT AWARD OF VILLAGE OF MATTESON WATER MAIN REPLACEMENT PHASE II, MATTESON, COOK COUNTY, ILLINOIS (USACE ACQUISITION) PROJECT | Department of Defense | $1.2M | Jan 22, 2025 | Mar 22, 2026 |
| W912P624C0018CONSTRUCTION CONTRACT NO. W912P624C0018 AWARD OF SOLICITATION NO. W912P624B0009 TOWN OF HEBRON WATER MAIN REPLACEMENT, HEBRON, PORTER COUNTY, INDIANA (USACE ACQUISTION) | Department of Defense | $4.0M | Sep 13, 2024 | Oct 9, 2025 |
| W912P623C0014STORMWATER IMPROVEMENTS - SECTION 219, HAMMOND, LAKE COUNTY, INDIANA (USACE ACQUISITION) | Department of Defense | $3.0M | Sep 19, 2023 | May 21, 2025 |
| W912P624C0004PORTAGE PHASE II | Department of Defense | $1.5M | Dec 6, 2023 | Jan 7, 2025 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 25, 2025 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Apr 20, 2006 |
| Entity start | Jun 13, 1983 |
Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 212321 — Construction Sand and Gravel Mining | Not reported |
| 221310 — Water Supply and Irrigation Systems | Not reported |
| 221320 — Sewage Treatment Facilities | Not reported |
| 236210 — Industrial Building Construction | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237210 — Land Subdivision | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 238110 — Poured Concrete Foundation and Structure Contractors | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JOHN C DUDLICEK | Government business | Contact method not published | SAM registration | Not available |
| JOHN C DUDLICEK | Alternate government business | Contact method not published | SAM registration | Not available |
| JOHN C DUDLICEK | Electronic business | Contact method not published | SAM registration | Not available |
| JOHN C DUDLICEK | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 212321 — Construction Sand and Gravel Mining
- 221310 — Water Supply and Irrigation Systems
- 221320 — Sewage Treatment Facilities
- 236210 — Industrial Building Construction
- 236220 — Commercial and Institutional Building Construction
- 237110 — Water and Sewer Line and Related Structures Construction
- 237210 — Land Subdivision
- 237310 — Highway, Street, and Bridge Construction
- 237990 — Other Heavy and Civil Engineering Construction
- 238110 — Poured Concrete Foundation and Structure Contractors
- 238910 — Site Preparation Contractors
- 238990 — All Other Specialty Trade Contractors
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Explore the customer, work and award-size evidence behind each match.
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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