PH Tool, LLC
Plumsteadville, PA
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 6021 Easton Rd, Pipersville, PA 18947, USA
- Website
- phtool.com
- Founded
- 1973
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Health Care
- Health Care Equipment & Services
- Health Care Equipment & Supplies
- Eyewear
- SIC code
- 38 Instruments & Related Products
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 | $76,811 |
| FY2026 | $70,071 |
| FY2025 | $447,941 |
| FY2024 | $312,425 |
| FY2023 | $165,434 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | National Aeronautics and Space Administration | $76,811 | |
| 2 | Department of the Navy | $70,071 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| General Dynamics OTS (Wilkes Barre), LLC | W519TC23F0171 | $57,794 | |
| Fluor Marine Propulsion, LLC | 89233018CNR000004 | $50,365 | |
| University Of Dayton | FA868424CB032 | $393,079 | |
| University Of Dayton | 47QFLA23F0053 | $49,853 | |
| General Dynamics OTS (Wilkes Barre), LLC | W519TC23F0171 | $102,872 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Top Notch EDM Services LLC | Conroe, TX | 332710 Machine Shops |
| Flawtech America, LLC | Concord, NC | 334519 Other Measuring and Controlling Device Manufacturing |
| Jess W. Jackson And Associates, Inc. | Buford, GA | 459999 All Other Miscellaneous Retailers |
| Wmt&R | Latrobe, PA | 541380 Testing Laboratories and Services |
| Matec Applied Sciences | Northborough, MA | 334519 Other Measuring and Controlling Device Manufacturing |
About the company
PH Tool, LLC, doing business as PH Tool, manufactures non-destructive testing (NDT) reference standards, calibration blocks, and specialized test equipment for the U.S. military as a small business prime contractor, with 92 percent of recent awards held as prime contracts. The company is a for-profit partnership or limited liability partnership headquartered in Pipersville, Pennsylvania, and has been registered in SAM.gov since 2001. PH Tool competes predominantly under Total Small Business set-asides — roughly half of its recent prime awards carry that designation — and splits the remainder between full-and-open and competitive solicitations with no set-aside.
Naval Sea Systems Command (NAVSEA) dominates PH Tool's customer base, accounting for 82 of its 101 recent prime awards (81 percent of award count) and $1.8 million of its $2.1 million combined potential value across all prime work. The company delivers ultrasonic testing (UT) calibration standards, phased array ultrasonic testing (PAUT) reference blocks, eddy current calibration blocks, liquid penetrant test props, and precision-machined test components including electrical discharge machine (EDM) notching services. Representative recent prime work includes a $185.7 million PAUT Block C03203 reference standard (August 2025, Total Small Business set-aside), a $304.6 million delivery of 24 UT calibration standards and 6 additional standards (August 2024, Total Small Business set-aside), a $185.1 million order for steel and copper-nickel alloy test blocks with side-drilled holes for phased array inspection (July 2025, Total Small Business set-aside), a $59.4 million contract from the Army Materiel Command (TACOM) for 120mm ultrasonic testing mortar production services and calibration tubes for Watervliet Arsenal (December 2022), and a $46.3 million Naval Sea Systems Command purchase order for test props supporting C139 certification and training (June 2026). Secondary customers include U.S. Pacific Fleet Forces (7 awards, $69 thousand combined potential value), Naval Air Systems Command (6 awards, $6 thousand), the Air Force (4 awards), and NASA Marshall Space Flight Center and the NASA Shared Services Center (4 awards combined, $48 thousand). PH Tool also supplies non-destructive testing equipment to the Department of the Navy's U.S. Fleet Forces Command (Atlantic Fleet).
The vendor maintains a light subcontractor footprint, with 9 sub-awards (8 percent of recent activity) as a supplier to prime contractors including General Dynamics OTS (Wilkes Barre) for 155mm M795 ultrasonic inspection standards (January 2026, July 2024), Fluor Marine Propulsion for test props supporting naval nuclear propulsion program operations (August 2025), University of Dayton for advanced manufacturing and sustainment programs (February 2025, July 2024, July 2022), and BAE Systems Land & Armaments on MK 25 canister materials and services (June 2024). Award activity has remained relatively stable at 6–9 per year over the past five years, with only one award (combined potential value $46 thousand) reaching ultimate completion within the next twenty-four months, limiting near-term recompete exposure. PH Tool's core capability footprint centers on NAICS 334516 (Other Measuring and Controlling Device Manufacturing) — which accounts for 56 of its 101 recent prime awards — and PSC 4930 (Physical Properties Testing and Inspection equipment) — which accounts for 51 awards. The company operates from its primary facility in Pipersville and Bedminster Township, Pennsylvania, and from Portsmouth, Virginia, where significant Navy shipyard and maintenance operations drive much of its NAVSEA work volume.
SBA capabilities narrative
MFG ULTRASONIC,EDDY CURRENT,LIQUID PENETRANT&MAGNETIC PARTICLE INSPECTION TEST BLOCKS,REFERENCE CALIBRATION STANDARDS,TEST COUPONS&STANDARD TEST BLOCKS FOR NDI,NDE,&NDT.MATERIALS CERTIFIED TRACEABLE TO NIST;ENG. DESIGN,CONVENTIONAL & WIRE EDM.
Quick answers
Is PH Tool, LLC registered in SAM.gov?
Yes. PH Tool, LLC's SAM.gov registration is active through January 14, 2027.
What is PH Tool, LLC's CAGE code?
PH Tool, LLC's CAGE code is 0NA33, and its Unique Entity ID (UEI) is K9VMHL2MG5X7.
How much has PH Tool, LLC received in federal contracts?
Federal contracts obligated $447,941 to PH Tool, LLC in fiscal year 2025 and $1,072,682 in fiscal years 2023 through 2027.
How does PH Tool, LLC rank among federal contractors?
PH Tool, LLC ranked #31 in PSC 6635, #36 in PSC 3438 and #66 in NAICS 331315 in FY2025.
What is PH Tool, LLC's most recent federal award?
PH Tool, LLC's most recent federal contract award is Nondestructive testing reference standards (80NSSC27P0076), from Shared Services Center, on October 19, 2026.
On GovTribe
See PH Tool, LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors