Crabb Engineering is a long-established precision engineering company based in Flint, North Wales, supporting UK manufacturers with high-quality machined components since 1994. Over the years we have grown steadily, investing in modern equipment, skilled people and efficient processes that allow us to deliver reliable engineering solutions for a wide range of industries.

Our core capability is CNC machining, including both milling and turning, supported by traditional manual machining where required. This combination gives us the flexibility to tackle simple one-off parts, complex prototypes and larger production batches with the same level of accuracy and care. Every component we produce is manufactured to tight tolerances and inspected thoroughly to ensure consistently high standards.

Quality is central to everything we do. Crabb Engineering works to ISO 9001:2015 standards, and our internal quality systems are structured around traceability, repeatability and continuous improvement. Customers choose us because they know their parts will be right first time and delivered when promised.

Alongside machining, we offer CAD design support, reverse engineering, light assembly, product development assistance and full inspection reporting. These added services help our clients move from concept to finished product more smoothly, reducing lead times and improving overall project efficiency.

We are proud to work across a variety of sectors, including aerospace, automotive, oil and gas, medical, optical tooling and general engineering.

Our experience across these demanding industries means we understand the importance of precision, communication and dependable turnaround times.

After more than three decades in operation, Crabb Engineering remains a family-driven business built on trust, craftsmanship and service. Our mission is simple, to provide high-quality engineering, honest advice and long-term support to every customer. Whether you need a single prototype or a full production run, we are committed to delivering exceptional results every time.