Underground Services, Inc.
West Chester, PA Doing business as Softdig
- UEI
- KN1MCHMPVWM3
- CAGE
- 36BN7
- Primary NAICS
- 541360 Geophysical Surveying and Mapping Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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- Underground Services, Inc. · San Antonio, TX QBN3GC6FDDY7
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- SAM.gov registration date
- Physical address
- 24 Hagerty Blvd #11, West Chester, PA 19382, USA
- Website
- softdig.com
- Founded
- 1987
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $800 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Ratifying UAC for services performed under quote 533540. | MICC Fort Knox | $800 | |
| Underground utility location service. | National Energy Technology Lab | $22,515 |
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| AECOM Technical Services, Inc. | 68HE0324F0062 | $52,600 | |
| Koman Construction, LLC | N6945022D0050 | $2,610 | |
| Koman Construction, LLC | N6945024F0226 | $2,610 | |
| Koman Sustainable Solutions, LLC | 140P2023C0104 | $4,050 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Aqua Pennsylvania, Inc. | Bryn Mawr, PA | 221310 Water Supply and Irrigation Systems |
| Phi | Washington, DC | 221122 Electric Power Distribution |
| Woolpert Inc. | Fairfax, VA | 541370 Surveying and Mapping (except Geophysical) Services |
| Henkels & Mccoy Kiewit A J V | Blue Bell, PA | 237130 Power and Communication Line and Related Structures Construction |
| Artesian Water Co Inc. | Newark, DE | 221310 Water Supply and Irrigation Systems |
About the company
Underground Services, Inc., operating under the business name Softdig, is a for-profit corporate entity headquartered in West Chester, Pennsylvania, that has been registered to receive federal awards since February 2005. The company specializes in utility-related services for federal government clients, providing essential infrastructure support and utility management solutions through its federal contracting relationships.
Underground Services, Inc. has demonstrated a consistent track record of delivering utility services through both prime and subcontract federal awards. The company holds one prime federal contract award from the Department of the Army, a purchase order valued at eight hundred dollars that was ratified on August 12, 2025, for services performed under Quote 533540. More substantially, Underground Services, Inc. has served as a subcontractor on multiple federal contracts, primarily under prime contractors Koman Construction, LLC and Koman Sustainable Solutions, LLC, as well as AECOM Technical Services, Inc. The scope of work has centered on core utility services including utility marking (awarded four times between April 2023 and September 2023), utility location services (November 2023), utility test pits (October 2025 under AECOM), and utility designation work (March 2021). Additionally, the company performed change order work for additional services in May 2022. These subcontract awards, which do not carry set-aside designations, reflect the company's expertise in underground utility identification, testing, and marking services that support federal infrastructure and construction projects.
SBA capabilities narrative
Using Ground Penetrating Radar, we locate underground utility lines; then with our vacuum excavating trucks, we can safely uncover the lines to verify depth.
Quick answers
Is Underground Services, Inc. registered in SAM.gov?
Yes. Underground Services, Inc.'s SAM.gov registration is active through April 21, 2027.
How much has Underground Services, Inc. received in federal contracts?
Federal contracts obligated $800 to Underground Services, Inc. in fiscal year 2025.
How does Underground Services, Inc. rank among federal contractors?
Underground Services, Inc. ranked #86 in NAICS 54136 in FY2025.
What is Underground Services, Inc.'s most recent federal award?
Underground Services, Inc.'s most recent federal contract award is Ratifying UAC for services performed under quote 533540 (W9124D25PA176), from MICC Fort Knox, on August 12, 2025.
On GovTribe
See Underground Services, Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors