- Boiler Tube Swaging
- Boiler Tube Bending
- Boiler Tube Expanding
- Heavy Fabrication
- Specialised Coded Pressure Welders
- Extensive Weld Procedure Library and QA Support
- CAD Draughting Facilities
- Steam Plants – Upgrades and Philosophy
- Boiler Maintenance
- Steam Plant Installation
- Boiler Refurbishment
- Supervision and Qualified Labour Supply
- All Boilers Repair Codes: ASME, BS, AS/NZ, EN, LLOYDS etc
- Marine Boiler Repairs – Qualified Labour Supply (Lloyds)
- Boiler Code Of Practice Implementation
- Limited Attendance/Unattendance Compliance and Monitoring
- Boiler Spares, Sourcing and Supply – Worldwide
- Food Process Plant Installation – Qualified Labour Supply
- Timber Treatment Plant Installation – Qualified Labour Supply
- Pulp & Paper Maintenance – Qualified Labour Supply
- Non Destructive Testing (NDT) – Statutory Inspections
- NDT Compliance arranged with M&I/SGS, Nortel, Bureau de Veritas
- Plant and Machinery Inspections
- Pressure Vessel/Coded Pipework & Associated Design Approvals
- Baghouse Supply and Installation
- Economiser Supply and Installation
- Grit Arrestors Supply and Installation

McKenzie & Ridley (Kawerau) Ltd offer full design, supply, service and maintenance to new and existing plant. Leading specialists in high quality maintenance of Industrial and Commercial Boilers, McKenzie & Ridley (Kawerau) Ltd supply a wide range of boilers and associated plant including unattended/limited attendance Steam Boilers.
Possessing a reputation for excellence as steam specialists and stainless steel engineers, McKenzie & Ridley (Kawerau) Ltd cover a diverse range of expertise in steam generation, waste heat and waste fuel equipment, pressure vessels, plant installation, plant upgrade, multi-sized pipe reticulation and food processing machinery.
With over 40 years of industry experience, our team is committed to providing long term solutions based on our clients individual requirements. Combining a wealth of both technical and practical know-how along with a sound base of plant and skills ensures a reliable and efficient service to our most important party – the customer.
Contact us today to discuss further any Boiler Repairs, Design, Supply, Maintenance or urgent service requirements
Servicing Australia, New Zealand and the South Pacific Regions


AS/NZS ISO 9001:2008