Business Details
50+ Years
experience
Your Trusted Steel Fabrication Partner in Orpington
Established in 1968, Treval Engineering is a family-owned steel fabrication company with over 50 years of experience in structural steel and petrochemical fabrication. Our commitment to excellence is demonstrated through the use of cutting-edge technology and production techniques, ensuring all work meets the highest industry standards. Our team of highly qualified professionals delivers precision-engineered solutions to a diverse clientele ranging from individual projects to multinational corporations.We maintain rigorous health and safety protocols while prioritising environmental responsibility in all operations. Our ISO 9001:2015 certification and UK CA 1090 accreditation underscore our dedication to quality management systems. With daily deliveries across Kent and South London, we combine traditional craftsmanship with modern innovation to deliver reliable, client-focused solutions for both large-scale industrial projects and smaller bespoke requirements.
Services
Steel Fabrication
Steel Reinforcement
Specialist Welding
Energy Sector Pipework
Tank Repairs
Maintenance Services
Coded Welding
Details
- Year established: 1968
Highlights and features
- We have over 50 years of experience in structural steel and petrochemical fabrication
- Our company is ISO 9001:2015 certified for quality management systems
- We operate with daily deliveries to South London and Kent
- Our team uses the latest technology and production techniques
- We serve both individual clients and multinational blue chip companies
Associations and certifications
- ISO 9001:2015
- UK CA 1090
Services
Steel Fabrication
We provide precision-engineered structural steel fabrication using universal beams, columns, and box sections. Our services include cleated beams, portal frames, and goal post structures with Grade 8.8 bolted connections. Clients benefit from our 50+ years' expertise in delivering custom solutions that meet exact project specifications while maintaining strict quality control standards.
Steel Reinforcement
Our comprehensive reinforcement service supplies high-tensile reinforcing bars, mesh, and tying wire for construction projects. We offer pre-fabricated cage services and maintain 24-hour stock availability for standard sizes from 8mm to 20mm. This ensures timely delivery of critical materials for both small-scale and large infrastructure developments across Kent and South London.
Energy Sector Pipework
We specialise in mechanical pipework systems for storage and transfer facilities across the UK. Our fabrication meets API and ASME standards, ensuring compliance with industry regulations for petrochemical applications. Clients receive durable, precision-engineered solutions tailored to their specific operational requirements in the energy sector.
Tank Repairs
Our tank repair services cover maintenance and refurbishment of storage and transfer facility tanks nationwide. We implement coded welding techniques and follow strict safety protocols to ensure structural integrity and regulatory compliance. This service supports clients in maintaining operational efficiency and safety standards in their liquid storage infrastructure.
Coded Welding
We offer coded welding services to the highest industry standards, including ISO-certified welders for critical applications. Our team performs both site and workshop welding for structural steel and pipework projects. This expertise enables us to deliver durable, code-compliant welds that meet the exacting demands of construction and energy sector clients.
Questions
What steel fabrication services do you offer?
We provide structural steel fabrication including cleated beams, portal frames, and goal post structures using universal beams and columns with Grade 8.8 bolted connections.
Do you supply steel reinforcement materials?
Yes, we supply reinforcing bars (8mm-20mm), mesh, tying wire, and offer pre-fabricated cage services with 24-hour stock availability for standard sizes.
What energy sector services do you provide?
We specialise in mechanical pipework systems and tank repairs for storage and transfer facilities across the UK, meeting API and ASME standards.
Are you ISO certified?
Yes, we hold ISO 9001:2015 certification for quality management systems and UK CA 1090 accreditation for our fabrication processes.
What areas do you deliver to?
We provide daily deliveries across Kent and South London, with nationwide service capabilities for larger projects.
How experienced is your team?
Our team has over 50 years' combined experience in structural steel and petrochemical fabrication, with a family heritage dating back to 1968.
Reviews (2)
William Tracy
Feb 16, 2021
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I have used Treval Engineering whenever I have needed steel or steel fabrication and have always been pleased with the results. I have found the staff very helpful and friendly.
Gurpreet Singh
Feb 06, 2021
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Brilliant service well experienced provided professional fabrication drawings as well as excellent installation service of the steels
