Mechanical & Hydraulic Repairs And Maintenance Services



Industries worldwide lose huge investments due to the breakdown of capital Intensive Hydraulic and Mechanical Tools. This loss can be drastically reduced with the use of Tool specialists and maintenance experts, even at short notice. NEZO is a Certified Partner of Hi-force Hydraulics tools-UK with the capacity and technical know-how to provide comprehensive repairs and maintenance services for a wide range of Hydraulic, Pneumatic and Mechanical tools.

We carry stocks of repair kits and spare parts needed to offer first-class guaranteed repair service for all Hi-force products and most internationally recognised brands.

For optimised and cost-efficient operations, regular service for your tools at NEZO is the way to go.

All items repaired carry a 180 days warranty against faulty materials or workmanship, and each item is returned to the customer with an individual test/calibration certificate 

NEZO operates a fully equipped workshop repair facility, using the latest “state of the art” repair and testing equipment and techniques, carried out by trained and qualified workshop technicians.


NEZO offers a comprehensive calibration service for all makes of manual, pneumatic and hydraulic torque tools across selected regional offices in Ghana.

All in-house calibration equipment has valid, independently approved ‘UKAS’ calibration certificates renewed annually. All items calibrated are returned with an individual test and calibration certificate traceable to our ‘UKAS’ certification.

This service is mainly focused on tools used for accurate bolt tightening, which according to industry standards, recommends that they are calibrated at least once per year and, in some cases, more often if used extensively.


Utilising Hi-Force tools drawn from our extensive global rental tool inventory, NEZO is also able to offer a first-class on-site bolting and jacking service. NEZO’s on-site services package combines the expertise of our highly trained and experienced crews with the high-quality reputation of Hi-Force products.

For on-site bolting services, we are able to carry out jobs ranging from a simple bolt-up of a single flange joint to major construction and maintenance shutdown projects. Our record and past experience of working with many major multi-national companies are second to none, and our crews have established an excellent reputation for meeting and beating critical time deadlines, even in the most demanding conditions. Major customer industries include oil & gas, Mining, power generation, cement plants, civil and mechanical construction and maintenance.

We also offer on-site lifting and jacking services usually related to heavy lift applications involving multiple numbers of Hi-Force high tonnage cylinders, pumps, hoses and accessories. Past jobs undertaken and successfully completed include bridge lifting, cantilever and steel structure weighing and a variety of lift and shift applications. Our crews have received many verbal and written testimonials for their excellent performance and copies of these are available on request. Hi-Force/NEZO is proud of its excellent reputation for carrying out efficient, safe, competitively priced on-site jobs, within client specified time periods. Please do not hesitate to contact us if you have a requirement for NEZO’s on-site services.


Targeted at companies with a wide variety or a considerable number of hydraulic and pneumatic tools, NEZO is able to negotiate and offer a regular on-site testing and service facility to customers, which ensures that their tool inventory is kept in first class working condition, fully tested and certified. This is particularly beneficial to tool users that are required to carry out planned plant maintenance shutdowns at their facilities, as this unique service, from NEZO, can be planned to coincide within a reasonable time period, prior to an upcoming shutdown.

A comprehensive test report is prepared by our test engineer, detailing all of the tools examined and tested, along with a report on all tools that fail the test. A copy of the report is handed over by our test engineer prior to leaving site, for the client to assess and give any necessary authorization for the tools to be removed from site for detailed examination and estimate for repair.