Mechanical Site Services

Power System Services offers a complete range of site services for all your mechanical installation and operational needs.

These site services include:

  • Feasibility studies and scheme proposals for Operational Improvements and reliability.
  • Principle Contractor Role in providing mechanical and structural overhauls, including the management of other key project disciplines such as electrical/ control and Civils.
  • Performance improvements, problem solving and performance monitoring.
  • Condition inspection, reporting and key component sourcing if required.
  • Reversed engineering solutions.
  • Steelwork erection.
  • Pipework for Fluids, gasses and Pneumatic Handling.
  • Pressure testing and Pressure Parts.
  • Fan overhaul and Balancing.
  • Rotating parts.
  • Expansion jointing and Ducting.
  • Survey and NDT

From Planned mechanical overhauls to complete design, build and install projects, we have the resources and expertise to ensure every aspect of your mechanical engineering project is optimally installed, commissioned, and maintained.

mechanical site services


We offer a range of specialist operational surveys that include 3D scanning, direct measurement, Balancing, alignment and NDT. These surveys or combinations can be one off or as a condition monitoring package.

Design and detailing

We can produce 3D models of mechanical and structural solutions along with 2D manufacturing drawings as required. Structural and FEA checks and calculations if required are produced by one of our approved consulting engineering subcontractors.

Design and detailing capabilities are not limited to structural elements as we also can also offer Mechanical and system designs such as materials handling conveying and pipework.


Power System Services carry out installation and maintenance contracts for many blue chip companies. Maintenance and overhaul works tend to be planned during time critical shutdowns where our knowledge and specialism is fundamental in delivering a safe, high quality and timely return to service of key equipment.

Large installation contracts, often intrinsically linked to maintenance contracts are carried out by our experienced and qualified project management team based on an outline scope. Power System Services will usually be involved at an early stage to add value to such schemes by providing practical engineering solutions to both maximise value and minimise cost.

Site installation teams ensure your project is installed safely on time and to the highest possible standard. Our teams have a proven record in managing installation and overhaul projects utilising the latest management tools.


Training and retraining ensures our multi-skilled flexible teams can offer the highest standards in Fabrication and installation services. The wide range of certificates held by our engineers means we can be flexible in our approach to your project, employing the skills best-suited to your requirements.

Safety is our priority

The health and safety of our employees and those associated with or works IS our number one priority. To achieve this end goal we train all our employees to the H&S standard pertinent for their role. Subject to their position, staff are NEBOSH, IOSH and CSC or CCNSG cardholders.

All of our safety documents including plant certification and employee training qualifications are stored electronically. This means our site managers and supervisors have direct digital access to these resources while on site, and ensures our safety paperwork is always up-to-date.

24/7 support

Our mechanical, engineering, and structural installation and repair teams are available 24/7 across the UK. We can mobilise teams in just a few hours for emergency repairs, minimising downtime on your installations. We have numerous maintenance contracts that include 24/7 availability.

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mechanical site services