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About Us, It All Started With William...

WORKS coils with veiw down shop03 P8120024 P8130048 work in progress P8150073

William Henry Capper started business as a pipework fabricator in 1934, in small premises at Woolston, near Warrington, Cheshire. Formed in 1937, it was one of the founding members of the Capper Neill Group. The company is now totally independent, following a management buyout in 1984. By  following a policy of hard work, satisfying customers' needs and reinvestment,  the business has expanded in intervening years, into other types of production fabrication.

The same premises, now much  enlarged and newly refurbished, are the registered offices of W.H. Capper (UK) Limited. We predominantly serve the oil, gas, chemical, petrochemical, and power  generation industries with a range of quality shop fabricated equipment.

Today we offer the highest quality of  fabrications available on the market. Since 1934, we have provided superior service to our customers and have assisted them in achieving their goals. Our vast experience and commitment to excellence have earned us the reputation as one of the the best manufacturers in The United Kingdom.

BS EN ISO 9001 Approved. ASME Authorized Manufacturer. Welding to BS EN ISO 15614 & ASME IX. Radiography in Accordance with BS EN ISO 1435 & ASME V.