Overview
Reported subcontract value since award
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Insight SubcontractorSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary to Harper Construction Company, Inc. on 1 order. See more on the Teaming tab
About
From the company's SBA profile, updated Mar 2026
New Building Construction, New Roadway Construction Building repair, roadway repair and maintenance, Material Testing, Quality Control, Geotechnical, Sand and Gravel
Hover over a year to see its value.
Insight $125K reported in FY2017, its largest year. See more on the Teaming tab
Teaming
Subcontracts Geotechnical Testing Services, Inc. received, by prime order
Whom it works under and on what.
1 order, all under N6247315D2432.
Showing 1–1 of 1 subcontract
| Harper Construction Company, Inc. | 0004under N6247315D2432 | NAVFACSYSCOM SOUTHWEST (N62473) | $125,400 | Jan 12, 2017 |
Opportunities
Open opportunities matching Geotechnical Testing Services, Inc.'s registered industries
Notices in its 11 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 236220, 237110, 237120, 237310, 237990, 541330, 541380, 212321, 238330, 423440, 541370
25 of the next 25 are due within 30 days.
25 of 563 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| DOC Architect and Engineering IDIQ (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Office of the Secretary (DOC)DEPT OF COMMERCE SSPO (1331L5) | Oct 20, 2026 |
| Z2DA--542-26-109 | Replace Flat Roof Building 57 | NCO 4 Construction East (VA-26-00053279) (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans Affairs244-NETWORK CONTRACT OFFICE 4 (36C244) | Oct 20, 2026 |
| USACE SPK DBB Construction - LAR C3B North - Sacramento, CA (opens in Procura)Presolicitation · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W075 ENDIST SACRAMENTO (W91238) | Oct 20, 2026 |
| Z1DA--528A8-22-814 Consolidate Primary Care Reception (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | Oct 20, 2026 |
| NAWCAD (WOLF) Airborne Systems Integration (ASI ) Division Technical/Project Management Support (TPMS) (opens in Procura)Presolicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR SYSTEMS COMMAND (N00019) | Oct 20, 2026 |
| Request for Information - Sentinel OMC Packages & OGF, Malmstrom Air Force Base, MT (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W071 ENDIST SEATTLE (W912DW) | Oct 20, 2026 |
| Design-Bid-Build (DBB) SOF Marine Raider Facilities Complex, Marine Corps Base (MCB) Camp Lejeune, North Carolina (opens in Procura)Solicitation · NAICS 236220Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM MID-ATLANTIC (N40085) | Oct 20, 2026 |
| Design-Build (DB) and Design-Bid-Build (DBB) Firm Fixed Price (FFP), Indefinite Delivery /Indefinite Quantity (IDIQ), Multiple Award Construction Contract (MACC) for new construction, renovation, and demolition for general construction projects for the NA (opens in Procura)Solicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM SOUTHEAST (N69450) | Oct 20, 2026 |
| Y1AA--939-MM26-0A2 Covered Office Space at Northwoods National Cemetery (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans AffairsNATIONAL CEMETERY ADMIN (36C786) | Oct 20, 2026 |
| 9-Mile Pump Station (opens in Procura)Solicitation · NAICS 237110Free account: full notice, dates, attachments | Department of the Army (DOD)W072 ENDIST DETROIT (W911XK) | Oct 20, 2026 |
| Bonners Ferry Road Grading (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Forest Service (USDA)USDA-FS, CSA NORTHWEST 2 (1240BD) | Oct 20, 2026 |
| Joint Base Langley Eustis Tank Repairs (opens in Procura)Solicitation · Set aside: Small business · NAICS 237120Free account: full notice, dates, attachments | Department of the Army (DOD)W071 ENDIST OMAHA (W9128F) | Oct 20, 2026 |
| Precision cleaning and calibration of select mission-critical hardware (opens in Procura)Special Notice · NAICS 541380Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| Fort Yates Pharmacy USP Renovation (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Indian Health Service (HHS)DIV OF ENGINEERING SVCS - SEATTLE (75H701) | Oct 20, 2026 |
| Pin Wire Tester Evaluation (opens in Procura)Combined Synopsis/Solicitation · NAICS 541330Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8126 AFSC PZIMB | Oct 20, 2026 |
| SOURCES SOUGHT: Carters Reregulation Dam Short Term Repairs (opens in Procura)Sources Sought · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W074 ENDIST MOBILE (W91278) | Oct 20, 2026 |
| Pointe Mouillee Confined Disposal Facility Cells 1 and 2 Fill Management (opens in Procura)Solicitation · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W072 ENDIST DETROIT (W911XK) | Oct 20, 2026 |
| F35: RSAF 3-Bay Hangar Construction Ebbing ANG AR (opens in Procura)Presolicitation · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W076 ENDIST TULSA (W912BV) | Oct 20, 2026 |
| F35 3-Bay Hangar Construction RSAF, Ebbing ANG Base, AR. (opens in Procura)Presolicitation · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W076 ENDIST TULSA (W912BV) | Oct 20, 2026 |
| Fall River Lake and Dam Damsite Park Lagoon Repair (opens in Procura)Solicitation · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W076 ENDIST TULSA (W912BV) | Oct 20, 2026 |
| Coordinated SECREP Management and Strategic Logistics Services (CSM_SLS) (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)COMMANDER (M67004) | Oct 20, 2026 |
| WA FWS LPO MULTI(1) Little Pend Oreille NWR Culvert Improvements (opens in Procura)Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)690567 WESTERN FEDERAL LANDS DIV | Oct 20, 2026 |
| ID FLAP ADA 2019(1), Western Heritage Byway - Swan Falls Road (opens in Procura)Solicitation · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)690567 WESTERN FEDERAL LANDS DIV | Oct 20, 2026 |
| Engineering & Technical Support - Weather Instrumentation (WX) Subsystem Support (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| 2027 US AND UK WEAPON CONTROL SYSTEM SPARES AND SPECIAL SUPPORT EQUIPMENT (opens in Procura)Sources Sought · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)PAE STRATEGIC SYSTEMS PROGRAMS (N00030) | Oct 20, 2026 |
Registration and contacts
Registration
- UEI
- MUJLKXG5CUZ4
- CAGE code
- 7S5G5
- Registration
- Active, expires Mar 12, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- YUMA, AZ, 85365
- Congressional district
- AZ-07
- Established
- 1998
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 11 industries; primary 541380
- 212321 Construction Sand and Gravel Mining
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238330 Flooring Contractors
- 423440 Other Commercial Equipment Merchant Wholesalers
- 541330 Engineering Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541380 Testing Laboratories and ServicesPrimary
Contacts at Geotechnical Testing Services, Inc.
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POC · Company contact · Past performance POCSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
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