UNDERGROUND SERVICES, INC. is associated with UEI KN1MCHMPVWM3 and CAGE 36BN7 in public federal records. AcornBids currently links 1 prime award totaling $800 in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Geophysical Surveying and Mapping Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541360 (Geophysical Surveying and Mapping Services). Its public SAM.gov registration lists WEST CHESTER, PA, 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 Aug 20, 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 Refresh pending; these totals may be out of date.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 |
|---|---|---|---|---|
| W9124D25PA176RATIFYING UAC FOR SERVICES PERFORMED UNDER QUOTE 533540. | Department of Defense | $800 | Aug 12, 2025 | Aug 13, 2025 |
| Registration evidence | Date |
|---|---|
| SAM updated | Apr 23, 2026 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Feb 11, 2005 |
| Entity start | Sep 18, 1987 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541360 — Geophysical Surveying and Mapping Services | Not reported |
| 561990 — All Other Support Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| TIMOTHY HOFFER | Government business | Contact method not published | SAM registration | Not available |
| ZANE SODERBERG | Alternate government business | Contact method not published | SAM registration | Not available |
| TIMOTHY HOFFER | Electronic business | Contact method not published | SAM registration | Not available |
| ZANE SODERBERG | 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: 541360 — Geophysical Surveying and Mapping Services.
Recorded products and services: R404 — Land Surveys, Cadastral Services (non-construction).
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
24 HAGERTY BLVD, WEST CHESTER, Pennsylvania 19382, United States
Registered location from SAM.gov; award performance locations may differ.
541360 — Geophysical Surveying and Mapping Services.
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.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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