Yes, Mactan Rock can supply several different types of chemicals, including Ferric Chloride. Please email to get a quote or visit our contact page at for other options to reach us.

Yes, we cater water potability, microbial and chemical tests in our Chemrock Laboratory. For pricing, please email the following details to for your quotation:

  • Company name
  • Contact Person
  • Email address
  • Contact number

Mactan Rock will study water sources e.g. ground water, sea or brackish water, surface water, waste water, etc. and will make available safe and clean water for domestic, commercial or industrial use using technologies.

B.O.O.M (Build, Own, Operate and Manage) is a scheme for customers who do not wish to invest or acquire the water treatment equipment. Mactan Rock will build the required equipment at no cost to the customer, operate and manage the equipment to produce the desired water quality and quantity. The customer will only be billed as per consumption or as per a guaranteed purchase volume.

Mactan Rock usually requires the specifications of the existing source and the raw water quality. Please talk to one of our experts and schedule a survey for Mactan Rock to gather these necessary data.

The time it takes to install water systems will depend on the complexity of the project. On average, our standard timeline is three (3) to six (6) months. More complex systems may take longer. Once you sign a contract with us, the final timeline will be stated on the contract.

The type of chemical would depend on the type of problem or issue you have for your water system or equipment. You may discuss this with one of our experts to find the right solution for you.

We have several clients in the industrial, commercial and municipal districts, specifically in the following fields:

  • Wood Processing, Cement and Steel Industry
  • Semi-conductors and Electronics
  • Shipping, Dry Dock and Shipbuilding facilities
  • Food Processing, Canning, Packing and Bottling Companies
  • Gas Companies
  • Furniture, Handicraft and Garments Exporters
  • Fishing, Agriculture and Mining
  • Hotels, Resorts and Recreations
  • Municipal Bulk Water Supply
  • Industrial Bulk Water Supply
  • Wastewater Treatment and Recycling

You may contact us to schedule a tour in one of our existing water plants so you can personally see what we do for our customers.

We can take you on a tour of our facility so you can better assess what you need. If you feel you need to test our equipment, we recommend renting one for a short period of time so you can test and see for yourself if we are able to meet your needs. Please contact one of our sales agents to discuss arrangements on how to take this option.

Yes, the rental option is available for clients who are on a budget or would like to test our services before entering a long-term contract. If interested, please feel free to contact one of our sales agents to discuss arrangements on how to take this option.

That would depend on your existing contract with your current provider. As long as there are no restrictions for you to do this, we will be glad to assist you.

We would be happy to answer any question you may have regarding your water bill. Please contact one of our billing personnel: Water system – Pizi Jaques at 0925-711-0122; Basic system – Mercy Gecules at 0998-590-8204.

For affected areas in PGV, Vistamar in Mactan, you may call 032-414-1817 or 0925-711-0122 and look for Ms. Pizi Jacques.

For Coron, please contact Mr. Peter Villanueva or Ms. Gemma Ybañez at 0998-590-8264 or 0998-596-7310.

For Tacloban, V&G and Suhi, contact 0998-590-8202 and look for Ms. Annabelle Esmande.

If you have concerns with water quality or new technology, you may call us the Mactan Rock hotline at 032-414-1817 and look for Ms. Mercy Vergara.