Business Details
23 Years
experience
Expert Structural Steel Fabrication & Installation Services
Established in 2003, Conja is a family-run steel fabrication company based in Winchester, Hampshire. With two decades of experience, we specialise in structural steelwork, fabrication, and installation services for domestic and commercial projects across the UK. Our dedicated team of 10 professionals, supported by skilled subcontractors, delivers end-to-end solutions from initial design to final installation. We pride ourselves on combining traditional values of quality, competitive pricing, and timely delivery with modern technical expertise. Our services encompass groundworks, industrial cladding and roofing, mezzanine flooring, and bespoke steel solutions tailored to client specifications. Backed by partnerships with national retailers like Tesco and Waitrose, as well as public sector clients including the Ministry of Defence, we maintain rigorous compliance with regulations and building standards.Our in-house design team, comprising qualified structural engineers and technicians, ensures seamless integration with architects and clients' requirements. With BIM Level 2 capability and a commitment to continuous staff development, we address complex challenges such as heritage building renovations and remote location projects. Our reputation for excellence is evidenced by longstanding client relationships and testimonials praising our problem-solving approach and communication throughout the project lifecycle.
Services
Structural Steelwork
Builders Beams
Gates & Railings
Design Services
Mezzanine Flooring
Industrial Cladding
Roofing Solutions
On-Site Welding
Powder Coated Fascias
Project Surveys
Details
- Year established: 2003
Highlights and features
- 20 years' experience in structural steel fabrication and installation
- Family-run business with dedicated workforce and subcontractor network
- End-to-end project management from design to completion
- BIM Level 2 compliant design and technical solutions
- Proven track record with national retailers and public sector clients
What people say
Excellent job
Competitive pricing
Problem-solving approach
Excellent communication
Quality workmanship
Services
Structural Steelwork
We provide comprehensive structural steelwork solutions for commercial and industrial projects. Our services include design, fabrication, and installation of load-bearing steel components. With BIM Level 2 compliance and 20 years' expertise, we deliver precision-engineered solutions meeting modern construction standards while maintaining strict regulatory adherence.
Builders Beams
Specialist supply and installation of builders beams for domestic and commercial properties. Our team handles projects from single beams to large-scale extensions, offering design assistance and problem-solving expertise. We ensure structural integrity while accommodating property-specific requirements and local council regulations.
Gates & Railings
Custom fabrication and installation of security gates and architectural railings. Using high-quality steel materials, we create durable, aesthetically pleasing solutions tailored to site conditions. Our services combine functional security with design elements that complement existing structures.
Design Services
In-house design team provides BIM-compliant structural engineering and technical drawings. We collaborate with architects and engineers to develop value-engineered solutions, offering full survey services and regulatory compliance assistance for complex construction projects.
Mezzanine Flooring
Design and installation of intermediate flooring systems to maximise vertical space in commercial buildings. Our engineered solutions incorporate structural steelwork with load-bearing capacity calculations, ensuring safe, code-compliant installations that enhance building functionality.
Questions
What areas do you serve?
We operate throughout Hampshire, the West Country, and nationwide for major projects.
Do you handle both domestic and commercial projects?
Yes, we specialise in both residential steelwork installations and large-scale commercial developments.
What steel fabrication services do you offer?
Our services include structural steelwork, builders beams, gates, railings, mezzanine flooring, and industrial cladding solutions.
Are you BIM Level 2 compliant?
Yes, our design team delivers projects to BIM Level 2 standards for construction projects.
What experience do you have with public sector clients?
We've completed projects for the Ministry of Defence, including heritage building renovations and modernisation works.
Do you provide full project management?
Yes, we manage projects from initial design through to completion, including regulatory compliance and council liaison.
