View from a cherry picker basket next to a red steel frame during commercial construction

Turnkey Steel Building Contractors in Steyning

Need Turnkey Steel Building Contractors in Steyning ?

Turnkey Steel Building Contractors in Steyning Operating Across West Sussex

Professional Turnkey Steel Building Contractors in Steyning

ER3 Group LTD, registered company 16386146, provides comprehensive turnkey steel building solutions throughout Steyning, Horsham, and the wider West Sussex region. As dedicated industrial unit builders and agricultural building contractors, we manage the entire project lifecycle, ensuring a seamless build from the initial site survey through to the final installation of doors and shutters. By acting as a single, accountable point of contact, we eliminate the stress of managing multiple subcontractors and ensure that your project is delivered to the highest standard of structural integrity.

Structural steel frame section being assembled with bolts and technical drawings for a commercial build
Why Choose Us?

How Our Turnkey Construction Process Works

Our process is designed to deliver reliable, heavy-duty structures with minimal disruption to your site. It begins with a thorough site survey and civil engineering assessment to determine the best approach for your specific ground conditions. Following this, our team moves into the groundworks phase, handling everything from excavation to foundation pouring and hardstanding installation. Once the site is prepared, we progress to the steel frame erection, utilising precise portal frame designs that offer maximum strength and internal space. The final stages involve installing high-quality cladding, roofing, and secure access points such as industrial roller shutters or fire doors, ensuring your building is ready for immediate operation.

Turnkey Agricultural Shed Construction & Industrial Builds

Commercial Groundworks & Heavy-Duty Foundations

Bespoke Steel Portal Frames & Expert Erection

Weather-Resistant Roofing & Cladding Installations

Start-to-Finish Project Management & Finishing

Compliant with Part 6 Agricultural Permitted Development

Interior of a building under construction featuring heavy-duty red steel frame erection, blockwork walls, and extensive scaffolding.

100%

Turnkey Construction

Fully

Insured & Compliant

Start-to-Finish Builds

Expert agricultural building contractors and steel building installers. From groundworks to erecting durable portal frames, we deliver seamless industrial unit builds.

Fully Insured & Compliant

As a trusted UK registered company (No: 16386146) with full Public Liability Insurance, ER3 Group LTD guarantees risk-free construction meeting all UK Building Regulations.

Worthing & 50-Mile Radius

Your local specialists for farm shed construction and commercial builds. Covering West Sussex, East Sussex, Hampshire, and Surrey—including Southampton, Guildford, and Hastings.

Structural steel frame erection in progress during a commercial building project
Newly built steel-framed agricultural barn with concrete panels and timber cladding by ER3 Group LTD

15+

Years Experience

Who We Are

Navigating Planning Permission and Building Regulations

Construction projects in West Sussex are subject to strict local authority requirements, and our team is fully versed in navigating these regulations. Whether you are developing an industrial unit or require a new farm shed, we ensure your project meets all relevant UK Building Regulations, including structural safety and fire resistance standards. We also provide guidance on Agricultural Permitted Development Rights under Part 6 of the General Permitted Development Order, helping you understand whether your rural building project qualifies. By managing this technical red tape, we keep your build compliant and risk-free from day one.

Monday-Sunday

Open 24 Hours

Call Us Now

07393 355531

Turnkey Steel Building Contractors in Steyning And Surrounding Areas

Local Steyning Experts Operating Across All Of West Sussex

Structural steel frame erection and timber roof construction in progress

Serving Steyning and the Horsham District

We operate within a 25-mile radius of our Worthing base, allowing us to provide rapid, reliable service to clients across Steyning and Horsham. Our team understands the specific needs of local landowners and commercial estate developers in this part of West Sussex. Whether you are preparing your farm for the busy winter season or expanding warehouse capacity for commercial distribution, we have the logistical capability to deliver heavy-duty, weather-resistant structures exactly where and when you need them.

Interior view of a large commercial steel building or warehouse under construction by ER3 Group LTD

Areas We Cover

ER3 Group LTD: Based in Worthing, we deliver expert start-to-finish agricultural barns and industrial builds across a 50-mile radius, proudly serving West Sussex, East Sussex, Hampshire, and Surrey.

07393 355531

Why Partner With ER3 Group LTD for Your Project?

Choosing ER3 Group LTD means partnering with a fully insured, professional team that prioritises durability and precision. We are experts in steel building installation, combining the technical skill required for complex civil engineering with the practical efficiency needed for large-scale agricultural and industrial builds. Our commitment to start-to-finish project management ensures that every aspect of your build, from the concrete base to the final roofing sheets, is managed with professional oversight. If you are ready to move forward with a high-quality, long-lasting structure, contact our team at 07393 355531 to request a site survey and discuss your requirements today.

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Planning a New Agricultural or Industrial Steel Building?

Trust ER3 Group LTD for comprehensive, start-to-finish project management. From groundworks and foundation pouring to steel portal frame erection and cladding, we deliver robust, compliant turnkey builds across Sussex, Hampshire, and Surrey.

07393 355531

Expert Site Surveys • Turnkey Project Management • Covering a 50-Mile Radius

Reg: 16386146
UK Registered Company
Fully Insured
Public Liability Covered
Turnkey Builds
Start-to-Finish Service