T: 02382 182048

  • Ship Repair


Ship Repair

We are well equiped to carry out small bespoke works and larger scale ship repair and hull repair work alike. From barges, railings, stairways, pipe and service systems and structural stell work. In addition to our turning, drilling, boring and milling capabilities, we have the machinery to provide you with the very best Marine welding services. Our Marine Division offers the following marine services:

  • Welding
  • Conversions
  • Shell Plating
  • Refits
  • Pipe Work
We are able to carry out work on tugs, yachts, oil tankers, barges, house barges, cargo ships, cruise ships, ferrys and many more.

Our Welding

We are fully qualified and skilled in using several welding processes for Aluminum welding, steel welding and mild steel welding.

MMA -  Manual Metal Arc welding, often known as Shielded Metal Arc Welding (SMAW), stick welding or just arc welding, is a welding process where a coated consumable electrode (or stick) is used to lay the weld.

MIG -  Metal Inert Gas (MIG) welding process forms an electric arc between a consumable wire electrode and the work piece. This heats the work piece metals so they melt and join

GSMAW-  Gas metal arc welding, sometimes referred to by its subtypes metal inert gas (MIG) welding or metal active gas (MAG) welding, is a process in which an electric arc forms between a  wire electrode and the workpiece metal, which heats the workpiece metal(s), causing them to melt, and join.

TIG - Tungsten Inert Gas (TIG) welding, also known as Gas Tungsten Arc Welding (GTAW), uses a non-consumable tungsten electrode to produce a weld.

We are experts in Marine Welding,  On Site Welding and Pipe Welding.   From its inception, SEMCO has been involved with steel, stainless steel and aluminium engineering projects, fabrications and marine welding (Aluminium welding, stainless steel welding and mild steel welding).  We have the very best machinery and skilled workforce to provide you with unrivalled service and expertise.

For more information, to see examples of previous marine welding projects undertaken or to discuss your marine welding requirements, please contact us.

Other Services

Along with our partners we are able to offer the following further services:
  • Painting
  • Electrical
  • Insulation
  • Weld Testing
  • Scafolding



SMAS accredited
Chas accredited