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Expert Stainless Steel & Aluminium Fabrications in Tewkesbury
Warren Engineering has been a trusted name in the design and manufacture of high-quality stainless steel and aluminium alloy fabrications since the 1970s. Founded by Mike Warren and now led by his son Steve, our company combines decades of hands-on experience with technical expertise to deliver precision-engineered solutions. We specialise in creating bespoke products for demanding environments, including acid and alkaline settings, while maintaining a commitment to reliability, strength, and corrosion resistance. Our skilled workforce, including certified welders and a Responsible Welding Coordinator, ensures adherence to rigorous quality standards such as ISO 9001:2015.

We serve diverse sectors like biopharmaceuticals, marine, and medical industries, offering full traceability of materials and certificates of conformity. Our reputation for meeting tight deadlines and providing innovative, cost-effective solutions has earned us long-standing client relationships both nationally and internationally. We pride ourselves on a client-centric approach, whether supporting large-scale projects or one-off repairs, and continuously strive to improve delivery times without compromising quality. With a legacy spanning over 50 years, we remain dedicated to being a preferred supplier through technical excellence and unwavering customer service.
Services
Stainless Steel Fabrications Aluminium Alloy Products Prototype Development Custom Design Solutions Repairs & Modifications
Highlights and features
  • We have over 50 years of expertise in stainless steel and aluminium fabrication.
  • Our ISO-certified processes ensure rigorous quality and compliance standards.
  • We serve diverse industries including biopharmaceutical, marine, and medical sectors.
  • We offer innovative solutions to reduce costs and accelerate project timelines.
  • Our team provides full material traceability and on-time delivery guarantees.
Associations and certifications
  • ISO 9001:2015
  • ISO 9606-1:2017
  • ISO 15614-1:L2:2017
What people say
Spot on design Superb quality Excellent service On-time delivery Innovative solutions
Services
Stainless Steel Fabrications
We design and manufacture precision-engineered stainless steel components for corrosive environments. Our ISO-certified processes ensure durability and compliance with industry standards. Clients rely on our expertise for custom solutions in sectors like biopharmaceuticals and marine.
Aluminium Alloy Products
Our lightweight aluminium alloy products combine strength with corrosion resistance. Ideal for marine and industrial applications, these bespoke solutions are crafted to meet exact specifications, ensuring reliability and longevity in demanding conditions.
Prototype Development
We create prototypes to validate design concepts and dimensions. Our team collaborates closely with clients to refine ideas, ensuring functional and manufacturable solutions that align with project requirements and timelines.
Custom Design Solutions
From one-off repairs to large-scale components, we deliver tailored designs for diverse industries. Our focus on innovation and cost-efficiency ensures clients receive optimal solutions without compromising quality.
Repairs & Modifications
We provide rapid repairs and modifications for existing components, minimising downtime for clients. Our skilled team ensures restored functionality while maintaining the integrity and performance standards of the original product.
People
Steve Warren
Owner & Managing Director
Steve Warren has led Warren Engineering since 1981, bringing expertise from the aircraft industry. He prioritises client relationships, innovation, and quality, ensuring the company remains a trusted supplier for complex fabrication projects globally.
Questions
What industries do Warren Engineering serve?
We work with biopharmaceutical, marine, medical, automotive, agricultural, and life science sectors, among others.
Are Warren Engineering ISO-certified?
Yes, we hold ISO 9001:2015 certification for quality management and other welding-specific accreditations.
Can they handle urgent or complex projects?
Yes, our team specialises in meeting tight deadlines and solving challenging fabrication requirements efficiently.
Do they offer custom or one-off designs?
Yes, we provide bespoke solutions for unique projects, from prototypes to full-scale production runs.
What materials do they work with?
We primarily use stainless steel and aluminium alloys, tailored to meet corrosion resistance and strength needs.
How do they ensure product quality?
Through ISO-certified processes, coded welders, and full material traceability with certificates of conformity.