![corros corros](https://www.oyisengineering.com/wp-content/uploads/2018/03/corros-1000x550.jpg)
Engineering Installations & Maintenance
We undertake the installations and instrumentation of engineering fittings and equipment, we procure and install equipment such water treatment plant/water, and other engineering/oil tools.
We maintain plants, oil rig platforms, we also monitoring and carry out the maintenance of Cathodic Protection Systems, Heating, ventilation, and air conditioning (HVAC), water treatment plant/water sample test/analysis, Corrosion control services.
![adinst adinst](https://www.oyisengineering.com/wp-content/uploads/2018/03/adinst.jpg)