Diamond Technical Services: Detailed Company Information & Corporate Profile
Summary
Diamond Technical Services was established in 2002 and operates from South Grafton, Massachusetts. The company employs between ten and fifty people and generates annual revenue between $10 million and $50 million. It functions as a subsidiary within the Greater Boston DMA under SIC code 7380.
The firm specializes in customer‑service‑related technical solutions, offering calibration, metrology, and quality services across a wide array of tools and equipment—including calipers, micrometers, indicators, multimeters, gage blocks, thread gages, optical comparators, oscilloscopes, surface plates, temperature uniformity surveys, torque wrenches, thermocouples, pressure sensors, and levels—as well as expertise in aerospace, manufacturing, and surface finishing applications.
Leadership includes Brent Henry (Maintenance Planner), Dave Fugett (Senior Project Manager), Lisa Trepanier (Office Manager), Rich Wallace (Quality Manager/CWI), April Edwards (Radiographer Assistant – Level I), Richard Mabie (Field QC Manager/CWI), Tenisha Tate (Contract CWI), Drew Holstein (CWI Inspector), Joseph Parenti (Inspector), Stephen Stone (NDT Tech and CWI), and Brian Martin (CWI/CR Technician).
| Social Links |  |
| Phone Number | 1-508-887-8874 |
| Industries | |
| Diamond Technical Services Headquarters Address | 11 Depot St, South Grafton, Massachusetts, 01560 US |
| Company Size | 10-50 employees |
| Specialities & Services | calibration, metrology, quality, calipers, micrometers, indicators, multimeters, gage blocks, thread gages, optical comparators, oscilloscopes, surface plates, temperature uniformity surveys, torque wrenches, thermocouples, pressure, levels, aerospace, manufacturing, surface finishing |
| SIC Code | 7380 |
| DMA Code | Greater Boston |
| Founded | 2002 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Subsidiary |
| Updated: | 2026-09-23 |
Subsidiaries and Affiliated Companies
Workforce Turnover
Length of Employment
Diamond Technical Services's workforce includes employees across a wide range of tenure levels.
25% have been with the company for 5 to 7 years25% have been with the company for 8 to 10 years50% have been with the company for more than 11 years
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Diamond Technical Services Corporate Information: FAQ
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