
Coded Welding
Qualified, coded welding for pressure, process and structural work, in the workshop or on your site.
Explore Coded WeldingCreca · Dumfries & Galloway
Pipework, stainless and structural fabrication, built in our workshop or welded on your site, for industrial, commercial and construction clients across Scotland and Northern England.
Tommy welding a slip-on 6" PN40 carbon flange onto a 6" Schedule 40 steam line.
01What we do
Stainless steel, carbon steel, aluminium and exotic materials, from reactive repairs to bespoke fabrication and full installation projects.

Qualified, coded welding for pressure, process and structural work, in the workshop or on your site.
Explore Coded Welding
Industrial pipe systems and spools, prefabricated in our workshop and installed on site.
Explore Pipework Fabrication
Bespoke steel, stainless and alloy fabrication, from one-off parts to repeat work.
Explore Metal Fabrication
Fully equipped mobile welding for repairs, shutdowns, installations and maintenance.
Explore On-Site Welding
Assemblies built in controlled conditions at Creca to cut site time and raise quality.
Explore Workshop Prefabrication
Equipment installation, mechanical fitting and fabrication integration on site.
Explore Mechanical Installations02Workshop or site
Spools, frames, tanks and assemblies built in controlled conditions. Better quality, safer working and far less time on your site.
Mobile welding and installation for shutdowns, breakdowns and planned projects, from distillery plant rooms to boiler houses.

Unit 1D · Creca Industrial Estate


03Owner-led
Tommy Drennan has been welding and fabricating for over 24 years. He's still on the tools, so the person who prices your job is the person who builds it, and the attention to detail shows.
Stainless CIP tanks fabricated and welded by myself for local dairy
Pipework installation by myself for distillery
Steel backing gates for dairy farm fabricated by myself
04Sectors
Oil & gas, food & beverage, wastewater, M&E and engineering: industrial, commercial and bespoke work of every size.
05Recent work
Real jobs, photographed by Tommy. Tap a project to see the full set.
All projects
5A recent pipework installation at a distillery: stainless process lines, valve sets and pump connections fabricated and installed on site.
2Furnace D-patch repair welded in place and completed with full NDT.
3Boiler access chamber cut out and prepared for a D-patch, ready for welding.
06Accreditations
Constructionline Gold and SSIP accredited, with competent H&S support, so we're quick to add to your supply chain. Tap a certificate to view it.
07Coverage
Based at Creca, just off the A74(M) near Annan, we're well placed for the Central Belt, the North East and the North West. Tap a town to see the distance.
08Enquiry
Four quick steps. It goes straight to Tommy, and urgent jobs get a call back fast.