Fixed Plant and Rotating Equipment Services

Specialist maintenance, inspection and overhaul services for turbines, compressors, pumps, gearboxes and fixed process plant across power, water and industrial facilities.

Supporting Reliable Operation of Critical Equipment

We provide complete support for both fixed process plant and rotating equipment, delivering safe, efficient and dependable mechanical services. From inspections and diagnostics to minor and major overhauls, our teams combine strong technical capability with hands on field experience to maintain reliability and extend asset life.

Our delivery model integrates mechanical, electrical and instrumentation expertise with structured procedures and diagnostic capability. With a single point of responsibility, we streamline maintenance, reduce coordination complexity and support consistent performance across your equipment fleet.

Backed by proven capability in rotating machinery, pressure equipment and process plant, our specialists help prevent failures, reduce downtime and sustain long term operational integrity.

  • Inspections, servicing and minor overhauls

  • Major overhauls for turbines, compressors and pumps

  • Bearing changes and rotor refurbishment

  • Alignment, balancing and mechanical resets

  • Installation and commissioning assistance

  • Vibration diagnostics and analysis

  • Mechanical condition assessments

  • Temperature, pressure and flow diagnostics

  • Noise, imbalance and alignment investigations

  • Root cause analysis and reliability reviews

  • Process plant mechanical maintenance

  • Valve, actuator and pipeline support

  • Pressure vessel inspections and testing

  • Structural and mechanical work on process systems

  • Equipment installation and reinstatement

  • Structural steel, pipework and tank fabrication

  • Segregated areas for carbon, stainless and exotic materials

  • Welding with qualified procedures

  • NDT, hydro testing and verification checks

  • Skid and module assembly

Alnoca is driven by a team of skilled professionals who bring strong technical expertise and practical insight to every project.

Keeping Equipment Safe and Dependable

We deliver structured mechanical integrity support to improve reliability, confirm equipment condition and prevent unplanned failures. Our disciplined approach helps maintain safe operation, stabilise performance and support efficient maintenance planning across rotating and fixed assets.

System Integrity and Support Services

Our services cover the full range of mechanical and rotating equipment requirements, from precision diagnostics and performance assessments to full overhaul, reinstatement and commissioning support. Every activity is carried out with safety, quality and operational continuity at the forefront.
  • Rotating equipment inspections and overhauls

  • Alignment, balancing and vibration diagnostics

  • Valve and pressure equipment maintenance

  • Pipework, tank and structural fabrication

  • NDT, hydro testing and verification

  • Mechanical troubleshooting and reliability support

  • Equipment installation, change outs and reinstatement

  • Outage and shutdown mechanical services

Digital Tools for Mechanical Performance

We support mechanical and rotating equipment services with digital tools that improve visibility, track maintenance and support strong record keeping. Integration with client CMMS or EAM systems helps maintain accurate asset histories and supports better reliability decisions.
  • Vibration and condition monitoring data recording

  • Digital dashboards for maintenance status

  • Work order and inspection documentation

  • CMMS and EAM integration

  • Asset history and performance trends

  • Digital work packs and technical records

  • Field annotations and digital markups

Talk to an Expert

Speak with an Alnoca specialist to access tailored thermal process solutions that support safe, efficient and reliable asset performance.

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