KWSI Capabilities

Water Treatment & Engineering Services

Cebu\'s trusted partner for industrial, commercial, and municipal water systems. Providing diagnostic chemistry and engineering support for over two decades.

Chemical Descaling & Cleaning

Remove calcium carbonate scale, silica, and iron deposits from boiler tubes, chiller plates, and pipelines without equipment removal. Confined-space entry certified.

Descaling Details →

Boiler Water Treatment

Chemical dosing programs, scale and corrosion inhibitors, oxygen scavengers, and softening equipment servicing to prevent efficiency losses and tube failures.

Boiler Services →

Wastewater STP Compliance

Biological seeding (bio-enzymes), COD/BOD reduction, sludge dewatering polymers, and laboratory water analysis to meet strict DENR effluent guidelines.

Effluent Services →

Diagnostic Water Analysis

Complete raw water and process stream testing including pH, TDS, calcium hardness, alkalinity, iron, silica, and bacterial counts.

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Electromechanical Troubleshooting

Troubleshooting, repair, and control integration for VFDs, PLC dosing panels, high-pressure booster pumps, and UV systems.

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Air Handling (AHU) Servicing

Coil descaling, biocidal washings, and pipeline flushing for large commercial and industrial air handling chilled-water loops.

Chiller Loops →