Federal contractor profile
GREAT LAKES LEVEL SUPPORT
UEI LHQLXWRJ2KN9CAGE 556J0
Active
Small Business
Overview
- Legal name
- GREAT LAKES LEVEL SUPPORT
- Registered location
- LOCKPORT, NY, USA
- Primary NAICS
- 238990 — All Other Specialty Trade Contractors
- Latest award activity
- May 14, 2026
Read company summary
GREAT LAKES LEVEL SUPPORT is associated with UEI LHQLXWRJ2KN9 and CAGE 556J0 in public federal records. AcornBids currently links 2 prime awards totaling $1.0M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Commerce. Its primary SAM.gov NAICS is 238990 (All Other Specialty Trade Contractors). Its public SAM.gov registration lists LOCKPORT, NY, USA.
At a glance
Lifetime prime obligations$1.0M
Prime awards2
Awards with future end dates2
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
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 Refresh pending; these totals may be out of date.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
- GREAT LAKES LEVEL SUPPORT
- UEI
- LHQLXWRJ2KN9
- CAGE
- 556J0
- Registered address
- 4717 TOWNLINE RD, LOCKPORT, NY, 14094, USA
- Registration status
- Active
- Primary NAICS
- 238990 — All Other Specialty Trade Contractors
- SAM activation
- Jan 6, 2026
- Initial registration
- Jul 24, 2008
- Entity start
- Jun 5, 2008
- SAM updated
- Jan 6, 2026
- Registration expires
- Jan 3, 2027
- Fiscal year end
- Jun 5
- Place of incorporation
- NY, 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 |
|---|---|---|---|---|
| 1305M222PNCNT0121OPERATIONAL SUPPORT AND MAINTENANCE OF THE WESTERN GREAT LAKES OBSERVATION STATIONS | Department of Commerce | $531.5K | Jun 1, 2022 | May 31, 2027 |
| 1305M222PNCNT0104OPERATIONAL SUPPORT AND MAINTENANCE OF THE EASTERN GREAT LAKES OBSERVATION STATIONS | Department of Commerce | $553.7K | May 1, 2022 | May 26, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 6, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jul 24, 2008 |
| Entity start | Jun 5, 2008 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 713930 — Marinas | Not reported |
| 812990 — All Other Personal Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JEFFREY L. CALHOUN | Government business | Contact method not published | SAM registration | Not available |
| JEFFREY L. CALHOUN | Alternate government business | Contact method not published | SAM registration | Not available |
| JEFFREY L. CALHOUN | Electronic business | Contact method not published | SAM registration | Not available |
| JEFFREY L. CALHOUN | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 238990 — All Other Specialty Trade Contractors
- 713930 — Marinas
- 812990 — All Other Personal Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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10 awards
8 awards
7 awards
5 awards
5 awards
5 awards
About GREAT LAKES LEVEL SUPPORT
What products and services appear in its federal awards?
Recorded award industries: 811219.
Recorded products and services: J059 — Maintenance, Repair and Rebuilding of Equipment: Electrical and Electronic Equipment Components.
Examples from recent award records:
- OPERATIONAL SUPPORT AND MAINTENANCE OF THE WESTERN GREAT LAKES OBSERVATION STATIONS
- OPERATIONAL SUPPORT AND MAINTENANCE OF THE EASTERN GREAT LAKES OBSERVATION STATIONS
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
4717 TOWNLINE RD, LOCKPORT, New York 14094, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
238990 — All Other Specialty Trade Contractors.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Commerce.
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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