Federal contractor profile
UEI L9GPDENFHCZ5CAGE 81VH8
ASSABET MACK SERVICE INC is associated with UEI L9GPDENFHCZ5 and CAGE 81VH8 in public federal records. AcornBids currently links 10 prime awards totaling $251.6K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as 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 811310 (Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance). Its public SAM.gov registration lists SHIRLEY, MA, USA.
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 Oct 14, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Source facts
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 10 of 10 selected awards. Select a period to explore its awards.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W911QY26FA079DELIVERY ORDER AGAINST BPA W911QY24A0001. | Department of Defense | $17.1K | Apr 2, 2026 | Aug 1, 2026 |
| W911QY26FA043DELIVERY ORDER AGAINST BPA W911QY-24-A-0001. | Department of Defense | $12.2K | Feb 9, 2026 | May 31, 2026 |
| W911QY26FA014FT. DEVENS TASK ORDER. | Department of Defense | $27.9K | Dec 18, 2025 | Mar 31, 2026 |
| W911QY25FA096DELIVERY ORDER AGAINST BPA W911QY-24-A-0001. | Department of Defense | $15.1K | Jul 23, 2025 | Oct 30, 2025 |
| W911QY25FA163TASK ORDER AGAINST BPA W911QY24A0001. | Department of Defense | $9.5K | Sep 16, 2025 | Dec 15, 2025 |
| W911QY25FA102DELIVERY ORDER AGAINST BPA W911QY-24-A-0001. | Department of Defense | $26.2K | Jul 23, 2025 | Oct 30, 2025 |
| W911QY25FA153DELIVERY ORDER AGAINST BPA W911QY24A0001. | Department of Defense | $14.1K | Sep 11, 2025 | Nov 14, 2025 |
| W911QY25FA135TASK ORDER AGAINST BPA W911QY-24-A-0001. | Department of Defense | $54.1K | Sep 2, 2025 | Nov 14, 2025 |
| W911QY25FA128DELIVERY ORDER AGAINST BPA W911QY-24-A-0001. | Department of Defense | $26.0K | Aug 20, 2025 | Nov 19, 2025 |
| W911QY25F0090FIELD AND SUSTAINMENT EQUIPMENT MAINTENANCE AT NATICK SOLDIER CENTER AND FT. DEVENS | Department of Defense | $49.6K | Mar 5, 2025 | Sep 30, 2025 |
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 21, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Feb 13, 2018 |
| Entity start | Aug 28, 1992 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 811111 — General Automotive Repair | Not reported |
| 811114 — Specialized Automotive Repair | Not reported |
| 811121 — Automotive Body, Paint, and Interior Repair and Maintenance | Not reported |
| 811191 — Automotive Oil Change and Lubrication Shops | Not reported |
| 811198 — All Other Automotive Repair and Maintenance | Not reported |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| STEPHEN MANNIX | Government business | Contact method not published | SAM registration | Not available |
| STEPHEN MANNIX | Alternate government business | Contact method not published | SAM registration | Not available |
| STEPHEN MANNIX | Electronic business | Contact method not published | SAM registration | Not available |
| STEPHEN MANNIX | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance.
Recorded products and services: J023 — Maintenance, Repair and Rebuilding of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
120 LANCASTER RD, SHIRLEY, Massachusetts 01464, United States
Registered location from SAM.gov; award performance locations may differ.
Primary SAM.gov NAICS classification.
Department of Defense.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit