Kick Off Your Project with MAH Steel
Leading structural steel fabricators for South East including London.
Based in Gravesend, Kent – MAH Steel delivers expert steel fabrication services at the best prices with the best service. From precision-engineered beams to custom frames, we supply projects of all sizes across London and South East England.
Get a quote See our services
Buy a Beam - Get high-quality structural steel for your projects faster and easier than ever.
Through our partnership with Buy A Beam, you can access a seamless online shop offering standard structural steel sections. Enjoy instant quotes, efficient processing, and direct delivery to your site anywhere in the South East UK.
Find out more View our shopWHY MAH STEEL?
The reliable and trustworthy steel fabricators
From small projects for general builders through to large site construction companies and loft convertors. Your projects are as important to us as they are to you, which is why we go above and beyond to make sure we deliver on time and on budget.
Get a quoteOur Specialist Structural Steel Fabrication Services Across the South East UK
From initial 3D modelling to complete structural steel fabrication, our expert steel fabricators cover all steel construction needs for builders throughout the South East, including major areas like London, Kent, Essex, Surrey and more!. We provide precise connection design, reliable delivery, and comprehensive support to ensure your project’s success.
Steel fabrication
We pride ourselves on our ability to produce precise and economic steel fabrications. Whether you require an extension, building support or roofing steelwork, we’re well placed to offer professional advice and clear guidance.
Site survey
Our detailed and first rate surveying is supported by our excellent customer service. We will always measure your project accurately and throughly before the fabrication and installation phases.
Connection design
We're able to design anything from simple to unorthodox connection configurations, and utilise the latest technology for stress testing and serviceability criteria including deflection, vibration and durability.
Where we operate
Our specialist structural steel fabrication services across the South East UK
From initial 3D modelling to complete structural steel fabrication, our expert steel fabricators cover all steel construction needs for builders throughout the South East, including major areas like London, Kent, Essex, Surrey and more!. We provide precise connection design, reliable delivery, and comprehensive support to ensure your project’s success.
We’re reinventing the steel fabrication industry with our friendly and dependable service
Don't just take our word for it
5/5 rating on Google reviews from 22 reviewers
- “ The reliable structural steel suppliers! Definitely can recommend them! ”
Audrius T - “ We have been using MAH Steel for over 9 years and we have always found them to be professional, reliable and super friendly! ”
Simon Lundie - “ Fast, efficient and straightforward. They have a repeat customer in me. ”
Sanjai Dhar - “ Great services always. Nick is always so helpful and prompt delivery services. ”
D&R Carpentry - “ We have been using MAH Steel for over 9 years and we have always found them to be professional, reliable and super friendly!! ”
Simon Lundie - “ We use MAH Steel all the time and they are AMAZING! Great customer service. ”
Mark Lordan - “ Jamie and Richard are always on hand to deal with queries. Professional service received every time. Well done MAH Steel. ”
Saroop Hanspal - “ Professional, competitive, experienced and flexible. What more could we ask for?! The best Steel Fabricator in the south. ”
James Cunningham - “ In these difficult times MAH Steel is one supplier I can rely on to help and give a quality product. ”
Andrew Randall - “ I have used them from day 1 as they tick all the boxes; reliable, competitive costs and always helpful. ”
Jack Gibbons - “ Competitive prices, quality fabrication, good delivery service and honest. Would highly recommend. ”
Jamie Bell - “ Always great service. Even through COVID 19 I have been able to get what I need when I needed it! Thanks Jamie and team! ”
Shelley Contractors
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WHAT's happening at MAH STEEL?
Latest news
30 January 2026
100 Google 5-Star Reviews – Thank You!
We’ve reached 100 Google 5-star reviews, and we want to say thank you to everyone who’s trusted MAH Steel with their projects. For us, these reviews aren’t about the number. They reflect how we work day-to-day – delivering quality steelwork,...
Read full story20 November 2025
Types of steel columns and their uses
Steel columns are the backbone of almost every structure. They may look simple at first glance, but the role they play in holding a building steady and transferring loads down into the foundations is absolutely vital. At MAH Steel, we...
Read full story