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Williams Training Services Limited
Williams Training Services Limited specialises in streetworks and roadworks training, with a team of trainers bringing over 50 years of combined industry experience. The company has been delivering this specialist training for more than 30 years, initially as associate trainers before opening its own dedicated training centre in Tortworth, Gloucestershire, in May 2021, featuring both practical rooms and classroom space.
Course specialisms include New Roads and Street Works, NRSWA reassessments, Underground Services (location and avoidance), Signing, Lighting and Guarding, Confined Spaces entrant and entry controller training, and Abrasive Wheels. All courses are governed by the CABWI Awarding Body, ensuring nationally recognised standards across the company's qualification range.
Williams Training Services has built a strong reputation for its high pass rate, attributed to the depth of hands-on experience its trainers bring and a teaching style designed to be both thorough and genuinely enjoyable for learners.
With a clear specialism in streetworks and roadworks rather than a broad general safety offering, Williams Training Services has positioned itself as a focused, knowledgeable choice for individuals and businesses needing accredited qualifications specifically within the highways and underground services sector.
Williams Training Services Limited specialises in streetworks and roadworks training, with a team of trainers bringing over 50 years of combined industry experience. The company has been delivering this specialist training for more than 30 years, initially as associate trainers before opening its own dedicated training centre in Tortworth, Gloucestershire, in May 2021, featuring both practical rooms and classroom space.
Course specialisms include New Roads and Street Works, NRSWA reassessments, Underground Services (location and avoidance), Signing, Lighting and Guarding, Confined Spaces entrant and entry controller training, and Abrasive Wheels. All courses are governed by the CABWI Awarding Body, ensuring nationally recognised standards across the company's qualification range.
Williams Training Services has built a strong reputation for its high pass rate, attributed to the depth of hands-on experience its trainers bring and a teaching style designed to be both thorough and genuinely enjoyable for learners.
With a clear specialism in streetworks and roadworks rather than a broad general safety offering, Williams Training Services has positioned itself as a focused, knowledgeable choice for individuals and businesses needing accredited qualifications specifically within the highways and underground services sector.
Training Courses
- Abrasive Wheels Course
- CITB Health & Safety Awareness Course
- CITB SSSTS Course
- CITB SSSTS Refresher Course
- IOSH Managing Safely Course
- IOSH Working Safely Course
- NRSWA (New Roads & Street Works Act) Operatives Course
- NRSWA (New Roads & Street Works Act) Operatives Re-Assessment Course
- NRSWA (New Roads & Street Works Act) Supervisor Course
- NRSWA (New Roads & Street Works Act) Supervisor Re-Assessment Course
- NRSWA Unit 1 Signing, Lighting and Guarding
- NRSWA Unit S1 Signing, Lighting and Guarding
- PASMA Training Standard Tower Course
Training Venue Locations
- Tortworth
Upcoming Courses from Williams Training Services Limited:

NRSWA (New Roads & Street Works Act) Operatives Course
Gloucestershire (Tortworth), Tortworth
28 Sep2026

NRSWA (New Roads & Street Works Act) Supervisor Course
Gloucestershire (Tortworth), Tortworth
28 Sep2026

NRSWA Unit 1 Signing, Lighting and Guarding
Gloucestershire (Tortworth), Tortworth
28 Sep2026

NRSWA Unit S1 Signing, Lighting and Guarding
Gloucestershire (Tortworth), Tortworth
28 Sep2026