Welcome To Blue Diamond

Blue Diamond Engineering is a precision machining and fabrication company based in Darlington, in the North East of England.

We have a wide variety of large CNC machines that enable us to handle large and difficult-to-machine jobs. Coded welders in our fabrication department compliment our machine shop to provide a comprehensive production facility.

What We Do

Company History

Founded in 1972, we are a family owned and managed business, now in its second generation. We have an interesting history and a vast knowledge of engineering. Initially serving the quarry sector by supplying conveyors and ancillary equipment the company quickly expanded into the mining, railway and steel sectors of industry. With the introduction of good quality CNC machines over the last ten years we have further developed into the yellow goods sector, oil and gas and aerospace.

By serving a wide spread of industry sectors we have been able to continually update our working practises to ensure we provide the best service at the right price. This has also helped us to with stand the testing economic times that have often befallen our industry and ensure our survival for nearly four decades.

Significant investment in machinery, equipment, programming and management systems is made on a continual basis ensuring the service, quality, delivery and price we offer is highly competitive and keeps us at the fore front of our industry.

Our hard working employees have an impressive range of experience and knowledge. They are loyal and committed to providing our customers with the best product within the timescale required. All diligently work to our QA system, we have been ISO:9001:2008 approved since 1995.