About Us

Our Heritage in Engineering Excellence

Founded in 1985 by Managing Director Garry Shears, STM Engineering began with strong roots in marine engineering. Today, from our head office on Gapton Hall Industrial Estate, Great Yarmouth, we proudly serve a diverse range of clients across multiple sectors.

Strategic Locations for Optimal Service

Our main facilities are not just limited to Great Yarmouth; we also have a strong presence in the North East, where we deliver unparalleled marine and diesel engineering services. These locations are central to our operations, allowing us to provide prompt and efficient service across the UK.

A Full Spectrum of Engineering Services

At STM Engineering, we are dedicated to offering an extensive range of specialist services, tailored to meet the needs of industries such as shipping, oil and gas, power generation, and chemical processing. Our services include:

Precision CNC Machining and Turning

Delivering custom solutions with high-precision machining and CNC turning.

Diesel Engine Overhaul and Maintenance

Specialising in comprehensive overhaul services for a wide range of diesel engines.

Certified MAN Engine Services

As official service partners for MAN engines, we ensure top-tier maintenance and repairs, adhering to the highest standards.

Advanced Fabrication and Welding

Providing robust fabrication solutions for complex industrial applications.

Electrical Rewinds and Machine Repair

Offering expert electrical rewinds and maintenance services to keep critical machinery operational.

Ultrasonic Cleaning and Hydraulic Tensioning

Utilising cutting-edge technology for ultrasonic cleaning and precise hydraulic tensioning to enhance performance and reliability.

Laser Alignment and Condition Monitoring

A range of services to keeping rotating machinery at peak performance.

Committed to Local and Global Excellence

Our commitment extends beyond local services; STM Engineering is a leader in delivering industrial and marine engineering solutions not only across the UK, but also globally. We are dedicated to maintaining the highest standards of service and innovation, ensuring that every project we undertake is a testament to our expertise and dedication to quality.