East Diamond General Maintenance winged diamond emblem

What we do

Seven trades, one contract, one accountable supervisor.

Each line below is self-performed by our own crews. Take one of them or take the lot — the scope, method and handover documents are set out the same way either way.

Welding & Steel Fabrication
01

Welding & Steel Fabrication

Structural steel and pipe spools fabricated in-shop and erected on site, welded by coded tradesmen to the procedure your project specifies.

Our fabrication crews take a drawing from mark-up through cutting, fit-up, welding and final erection. Welders work to qualified procedures with MIG, TIG and arc processes on carbon steel, stainless and alloy, and every joint is presented for visual and NDT inspection before it is signed off.

  • Structural steel fabrication and erection
  • Pipe spool prefabrication to isometrics
  • Coded MIG, TIG and arc welding
  • Access platforms, ladders, handrails and supports
  • Weld inspection and NDT coordination
Piping & Mechanical Works
02

Piping & Mechanical Works

Process, utility and firefighting pipework installed, tested and handed over — from routing and supports through to flushing and pressure test.

We install and modify process, utility, chilled-water and firefighting systems in live plants and new builds alike. Work is planned around your isolation and permit regime, and closed out with hydrotest and flushing records that your QA team can file.

  • Process and utility piping systems
  • Pipe supports, routing and modifications
  • Hydrotesting, flushing and reinstatement
  • Valve, flange and gasket replacement
  • Mechanical shutdown and tie-in works
Equipment Installation & Maintenance
03

Equipment Installation & Maintenance

Installation, alignment, overhaul and planned maintenance of rotating and static equipment across oil, gas and process facilities.

Pumps, motors, gearboxes, compressors, blowers and heat exchangers are set, aligned, coupled and commissioned by fitters who work to the OEM manual. We run planned preventive schedules as readily as we answer an emergency breakdown call.

  • Heavy motor, pump and gearbox installation
  • Laser alignment, coupling and commissioning
  • Rotating and static equipment overhaul
  • Planned preventive maintenance programmes
  • 24/7 breakdown response
Sand Blasting & Protective Coating
04

Sand Blasting & Protective Coating

Surface preparation to standard, abrasive blasting and multi-coat protective systems that keep steel out of the corrosion cycle.

Tanks, structures, pipelines and vessels are blasted to the required surface profile, then coated with the primer, intermediate and topcoat system named in your specification. Ambient conditions, DFT readings and coat intervals are recorded as the work proceeds.

  • Abrasive blasting and descaling
  • Surface preparation to Sa 2½ / Sa 3
  • Primer, intermediate and topcoat systems
  • Anti-corrosive and high-temperature coatings
  • DFT measurement and coating records
Building & Facility Maintenance
05

Building & Facility Maintenance

One multi-trade team for the civil, electrical, plumbing and HVAC upkeep that keeps a warehouse, factory or commercial building running.

Rather than juggle four subcontractors, facility owners hand us the whole scope. Our electricians, plumbers, AC technicians and civil hands work off a single schedule and a single point of contact, on annual maintenance contracts or as one-off call-outs.

  • Electrical installation, testing and repair
  • Plumbing, drainage and water systems
  • HVAC servicing and duct work
  • Civil, masonry, tiling and waterproofing
  • Annual maintenance contracts (AMC)
Civil & General Construction
06

Civil & General Construction

Foundations, plinths, structures and fit-out packages delivered as a subcontractor or as principal, safely and to programme.

We take on the civil packages that sit around industrial work — equipment foundations, plinths, trenches, bund walls, block work and finishing — as well as renovation and fit-out for commercial premises. Setting out, formwork, rebar and pour are all self-performed.

  • Equipment foundations, plinths and bunds
  • Reinforcement, formwork and concrete works
  • Block work, plastering and finishing
  • Renovation, refurbishment and fit-out
  • Site setting-out and supervision
Skilled Manpower Supply
07

Skilled Manpower Supply

Trade-tested welders, fitters, riggers, electricians and helpers supplied on short or long-term hire to reinforce your own teams.

Every man we supply is trade-tested before deployment and arrives with valid documentation, safety induction and PPE. Whether you need two welders for a fortnight or forty men for a shutdown, we mobilise fast and manage the payroll, visas and accommodation ourselves.

  • Coded welders, fabricators and fitters
  • Riggers, scaffolders and rope-access crew
  • Electricians, plumbers and AC technicians
  • General helpers and site labour
  • Short-term, shutdown and long-term hire

However large the scope

Every job runs the same four stages

  1. 01

    Enquiry & site visit

    Tell us the scope. We attend site, take the measurements ourselves and confirm access, permits and constraints before quoting.

  2. 02

    Method & fixed quotation

    You receive a written quotation with the method statement, crew size, materials and programme set out — no open-ended day rates.

  3. 03

    Mobilisation

    Documentation, inductions, PPE and tools are arranged in advance so the crew is productive on the first shift, not the third.

  4. 04

    Execution & handover

    Daily progress reporting, inspection at hold points, and a clean site with test records handed over at completion.

Start a conversation

Not sure which of these you need?

Describe the problem rather than the trade. We will tell you what the job actually involves, and quote only for what it needs.

Breakdown and shutdown support available 24/7