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Duncan McInnes Ltd

Duncan McInnes Ltd Contact Details

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01563 571 530
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County Ayrshire

About Duncan McInnes Ltd

Specialists in welding and fabrication based in Kilmarnock, serving central Scotland. Our highly skilled team can assist you with one off productions and small to large structures. These services, together with our attention to detail, have contributed to the continuing success of the company.

We place great emphasis on customer satisfaction throughout our extensive range of fabrication services. Our extensive coverage operates throughout central Scotland, including Glasgow & Edinburgh, and further afield having recently completed projects in Fort William and Newcastle.

Over the last 10 years, we have branched out into new and exciting engineering sectors and have continually improved our business through investing in new operating machinery, workforce training & operational management system facilities. The company workshop has been in service for over 110 years, with staff experience totalling over 150 years’ worth of commitment & dedication to our welding & fabrication trade.

Our customer base includes companies in food & drink production, housing & construction development, multi-utility providers, local authorities and health care trust sectors. From initial enquiry, through design & development, and manufacture to finished product, we aim to meet our clients’ specifications with a high detail of professionalism and skill.

At Duncan McInnes we offer a range of services to assist you in any or all of your fabrication and welding needs. A few of our services include: Welding capabilities: Aluminium; Carbon Steel; Stainless Steel; Cast Iron; Alloy materials.

Our staff can accommodate anything from a simple weld to more advanced procedures, and can be done either at our workshop or on-site.

Processes: MIG/TIG/MMA/Cast

Fabrication: Our skilled, in-house professionals can offer a number of services which are carried out to meet your specifications:
  • Plasma cutting
  • Guillotine/shearing (3m x 6mm)
  • Press brake (3m x 6mm)
  • Ironworker
  • Sawing
  • Rolling
As well as fabricating existing materials, we can manufacture a large number of products which may be formed to meet your needs.

These include:
  • Balustrading & handrails
  • Security grills & doors
  • Pipework & pipework support installations
  • Metal flooring & walkways
  • Access ladders & platforms
  • Traffic barriers & fences
These products are all found in a range of materials and specifications which can be discussed in detail before an order may proceed. As well as forming any materials you may need, our professionals can also make repairs or alterations to existing materials.

At Duncan McInnes, we are also able to provide deliveries or on-site installations with a team of professionals who can work and fit to your requirements and dimensions, whilst maintaining high standards of professionalism and skill. We are also involved in the production of Geodesic structures, namely in the forms of tunnels and domes, and have recently completed a number of projects in Ayrshire and Greater Glasgow.

At Duncan McInnes Ltd, we have been based in our existing workshop for over 50 years. Originally a small blacksmiths based within the adjoining house, the company has expanded from its more simplistic roots to the application of varying forms of fabrication and welding, all within the same place the business started. The workshop has seen a lot of development over the years, with our contemporary premises offering the following facilities:
  • Carter Guillotine: Can cut to 3000 mm in length, up to 6 millimetres thickness for mild & stainless steel
  • Carter 135 Ton Press-brake: Can form material up to 3000 mm in length, and can be used for materials up to 6mm thick. Shorter lengths up to 10mm depending on tonnage required.
  • Piranha ironworker: Required for punching, notching & further fabrication capabilities.
  • Other equipment: We also have a range of other tools and machines which can offer further options for fabrication and metalworking.
We also offer a range of materials which can be customised to fulfil the dimensions or specifications which are required. These materials come in simple supply form or instead can be fabricated individually or together to meet your needs:

Sheeting/plate including chequer five-bar, hollow section/tubes/pipes, round/square/flat bar, channel/H/T section, mesh and durbar.

Our workshop is approximately 300 square metres, so we can meet almost any task we are faced with.


Products & Services


east kilbride









steel ladders

steel walkways

steel stairs



stainless steel



on site mobile welding

welding services


steel fabricators

pipework fabrication

coded welders

structural steel central belt scotland

Duncan McInnes Ltd Serves The Following Areas

Hugh Simpson (Contractors) LtdACCON UK LtdMarionville Masonry LtdGrampian Steel Buildings LtdPrecision Utility MappingProair Conditioning LtdFleetmaxx SolutionsContainexOilfastScot Foam Ltd
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