Federal contractor profile
UEI K7LGBKYE5FU3CAGE 3F581
PORTER BOILER SERVICE INC is associated with UEI K7LGBKYE5FU3 and CAGE 3F581 in public federal records. AcornBids currently links 1 prime award totaling $18.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. Its recorded federal awards include work classified as Plumbing, Heating, and Air-Conditioning Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Its public SAM.gov registration lists SIGNAL HILL, CA, 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 Sep 27, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
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.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 15B61625P00000145FY25 P3 CAILLIER BOILER TUNE UPS | Department of Justice | $18.0K | Jun 13, 2025 | Sep 30, 2025 |
| Registration evidence | Date |
|---|---|
| SAM updated | Dec 5, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Not available |
| Entity start | 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: 238220 — Plumbing, Heating, and Air-Conditioning Contractors.
Recorded products and services: J045 — Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
1166 E 23RD ST, SIGNAL HILL, California 90755, United States
Registered location from SAM.gov; award performance locations may differ.
238220 — Plumbing, Heating, and Air-Conditioning Contractors.
Primary SAM.gov NAICS classification.
Department of Justice.
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.
Save this company, track changes, and evaluate upcoming work against your targets.
Save to my research Find my fit