Federal contractor profile
LONG ISLAND SCIENTIFIC SERVICE CORP.
UEI LY51FKJBBNQ5CAGE 5BA20Company website ↗
Active
Small Business
Overview
- Legal name
- LONG ISLAND SCIENTIFIC SERVICE CORP.
- Registered location
- EAST SETAUKET, NY, USA
- Website
- Company website ↗
- Primary NAICS
- 811210 — Electronic and Precision Equipment Repair and Maintenance
- Latest award activity
- Jun 22, 2026
Read company summary
LONG ISLAND SCIENTIFIC SERVICE CORP. is associated with UEI LY51FKJBBNQ5 and CAGE 5BA20 in public federal records. AcornBids currently links 2 prime awards totaling $49.2K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Electronic and Precision Equipment Repair and Maintenance. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 811210 (Electronic and Precision Equipment Repair and Maintenance). Its public SAM.gov registration lists EAST SETAUKET, NY, USA.
At a glance
Lifetime prime obligations$49.2K
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 Refresh pending; these totals may be out of date.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
- LONG ISLAND SCIENTIFIC SERVICE CORP.
- UEI
- LY51FKJBBNQ5
- CAGE
- 5BA20
- Registered address
- 3 ENTERPRISE DR, EAST SETAUKET, NY, 11733, USA
- Registration status
- Active
- Primary NAICS
- 811210 — Electronic and Precision Equipment Repair and Maintenance
- SAM activation
- Sep 15, 2025
- Initial registration
- Feb 5, 2009
- Entity start
- Oct 1, 1984
- SAM updated
- Sep 15, 2025
- Registration expires
- Sep 11, 2026
- Fiscal year end
- Sep 30
- 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 |
|---|---|---|---|---|
| 36C24422P0638LIQUID SCINTILLATION COUNTERS MAINTENANCE AND REPAIR | Department of Veterans Affairs | $35.5K | Jul 12, 2022 | Jul 11, 2027 |
| SP330025P04508511209883!MAINTENANCE/TRI-CARB LIQUID S | Department of Defense | $13.7K | May 14, 2025 | Mar 3, 2028 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 15, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Feb 5, 2009 |
| Entity start | Oct 1, 1984 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 423490 — Other Professional Equipment and Supplies Merchant Wholesalers | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| STEVEN ZIMMERLI | Government business | Contact method not published | SAM registration | Not available |
| STEVEN ZIMMERLI | Alternate government business | Contact method not published | SAM registration | Not available |
| STEVEN ZIMMERLI | Electronic business | Contact method not published | SAM registration | Not available |
| STEVEN ZIMMERLI | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 423490 — Other Professional Equipment and Supplies Merchant Wholesalers
- 811210 — Electronic and Precision Equipment Repair and Maintenance
Registered products and services
- 6632 — Analysis Instruments, Medical Laboratory Use
- J066 — Maintenance, Repair and Rebuilding of Equipment: Instruments and Laboratory Equipment
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About LONG ISLAND SCIENTIFIC SERVICE CORP.
What products and services appear in its federal awards?
Recorded award industries: 811219; 811210 — Electronic and Precision Equipment Repair and Maintenance.
Recorded products and services: J065 — Maintenance, Repair and Rebuilding of Equipment: Medical, Dental, and Veterinary Equipment and Supplies; J039 — Maintenance, Repair and Rebuilding of Equipment: Materials Handling Equipment.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
3 ENTERPRISE DR, EAST SETAUKET, New York 11733, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
811210 — Electronic and Precision Equipment Repair and Maintenance.
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Veterans Affairs; Department of Defense.
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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