Services

Thermal power generation support, steam turbine servicing, industrial boiler maintenance, and heat recovery steam generator (HRSG) solutions.

IT Support Integrated Service (ITSIS) delivers specialized thermal engineering solutions for power plants, oil refineries, and industrial energy complexes. We manage high-pressure steam systems, conduct non-destructive testing on boiler tubes, optimize combustion efficiency, and execute preventive maintenance on steam turbines and heavy-duty gas power equipment to ensure continuous grid and captive power availability.

Offshore platform maintenance, topside structural repairs, marine deck machinery servicing, and subsea tie-in engineering solutions.

Our offshore field operations group provides comprehensive topside asset integrity and subsea support for shallow and deepwater production platforms in Rivers State and the Gulf of Guinea. We deploy certified rope access technicians, structural welders, and marine engineers to carry out structural repairs, riser tensioner maintenance, deck crane load testing, and emergency shutdown valve (ESD) servicing under zero-incident safety protocols.

Gas flaring reduction systems, flare stack maintenance, flare gas recovery installations, and environmental emissions compliance.

Committed to Nigerian Upstream Petroleum Regulatory Commission (NUPRC) decarbonization mandates, ITSIS offers turnkey flare gas recovery and stack maintenance services. We overhaul high-altitude flare tips, install automated electronic ignition systems, integrate flare gas recovery compressors to capture associated gas for power generation, and deploy continuous emission monitoring systems (CEMS) to track and reduce greenhouse gas output.

Pumpjack installation, wellhead artificial lift pump maintenance, high-pressure crude oil transfer pumps, and valve servicing.

Artificial lift and fluid movement are critical to sustained reservoir production. ITSIS services, repairs, and optimizes wellhead pumping systems across onshore and swamp oilfields. We perform mechanical overhauls on API 11E beam pumpjacks, repair high-pressure centrifugal crude export pumps, install multiphase booster pumps for remote gathering manifolds, and replace mechanical seals and bearings to prevent production downtime.

Refinery distillation unit servicing, heat exchanger overhaul, high-pressure process piping fabrication, and turnaround maintenance.

ITSIS supports downstream refining operators with complete turnaround maintenance, shutdown management, and plant modification engineering. Our technical crews execute crude distillation unit (CDU) maintenance, extract and retube shell-and-tube heat exchangers under hydrostatic testing, pre-fabricate alloy process piping spools to ASME B31.3 standards, and conduct pressure vessel NDT inspections to guarantee refinery operating integrity.

Heavy industrial plant infrastructure, manufacturing facility mechanical repairs, structural steelwork, and factory automation support.

We provide comprehensive industrial engineering and plant maintenance services for manufacturing plants, petrochemical facilities, and heavy industrial complexes. From fabricating heavy structural steel framing and aligning overhead crane runways to servicing industrial air compressors, motor control centers (MCC), and Programmable Logic Controllers (PLCs), ITSIS keeps industrial manufacturing lines operating at peak reliability.