Structural Steel Fabricator

About STEELO

When peace of mind matters.

STEELO understands that when you order structural steel products, you want more than just for the product to turn up. You need the product to be on time, to specification, and built to last.

We have forged our reputation on our ability to design, produce and deliver the highest quality product, to the highest standard. We’re proud to have been recognised as the Best Structural Steel Fabricator – London by Build Construction & Engineering for three consecutive years: 2022, 2023, and 2024.

Arek Szurczak,

Managing Director

The STEELO Team

We’re the ones delivering excellent customer satisfaction, greeting you on Monday morning, solving complex designs, meeting your deadlines, and helping you deliver projects on time. Behind the scenes, our back-office designers bring your vision to life in 3D. Our welders, cutters, and painters meticulously craft your structures to exact specifications. And when the work is done, it’s our drivers who ensure on-time, safe delivery to your site, every time.

#WeAreSTEELO

Our Process

Take a look inside the warehouse where we craft structural steel products to perfection. As London’s leading structural steel fabricators and suppliers, we treat your specification with the utmost care.

Our Services

Structural Steel Fabrication,
Manufacture, & Supply

We manufacture the highest quality steel products, from simple connections to entire building frames.

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Happy Clients

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Completed projects

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Team Members

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Years of Experience

TESTIMONIALS

Over 800 Trustpilot Reviews and Counting

Good quality fabrication

Their fabrication quality is very good, connections and section dimensions are accurate. Crane operators are also very capable and helpful, as well as their engineers.

Ozgur Genca

16 November 2025

Great Work

From the scratch to delivery on the site communication and profesional service was excellent. Top quality materials prepared and manufactured. Really appreciate with the service provided by Steelo! Highly recommended!

Arkadiusz Paliwoda

14 September 2025

That’s my favourite supplier!

That’s my favourite supplier! Always perfect. Quick and easy even with complicated projects. Special thanks to Kate.

Eco Builds Construction

8 September 2025

I always use Steelo

I always use Steelo. Great service from the quote till the delivery. Profesional people. Special thanks to Kate, which always have good advice. Definitely will order again.

Lukasz Wolski

15 May 2025

Absolutely the best service ever

Absolutely the best service ever ; so so impressed from quotation through to ordering to acknowledgement to delivery everything was absolutely perfect. Definitely not going anywhere else from my steel fabrication requirements.

James Stride

27 August 2025