About Us


our company profile

We are the Leading Waterproofing Contractor in Singapore

RIO ISLAND SERVICES (S) Pte Ltd Singapore is a waterproofing contractor that is committed to ensuring quality standards and the utmost satisfaction of all our customers. We use the best products to carry out our services and thoroughly trained our employed workforce. We strive to be a reliable team by delivering consistent, quality work and excellent customer service. We are approved and registered by the Building & Construction Authority (BCA) of Singapore as a CR13 waterproofing contractor. We are also proudly bizSAFE level 3 certified company.

We look forward to working with you !



To maintain the highest levels of professionalism, integrity, honesty and fairness in our relationships with our suppliers, subcontractors, professional associates and customers


To be the preferred contractor of choice. A company that our customers want to work with and our employees are proud to work for. Always pursuing excellence through dedication, experience and disciplined employees with an ongoing passion to deliver quality, timely and profitable projects.




Not Convinced Yet?

Why Choose Us

Always pursuing excellence through dedication, experience and disciplined employees with an ongoing passion to deliver quality, timely and profitable projects. 

- 01

we are committed to bringing the best waterproofing service in Singapore, these services come at an affordable pricing compared to other waterproofing companies.
We aim to provide high quality services at more affordable price.

- 02

We make it our priority to provide a fast and efficient service.Our team of friendly professionals will get the task done swiftly while maintaining high quality. We know your time is very valuable thus we always try to get the work done swiftly without compromising the quality.

- 03

One of our main priorities along with genuine workmanship is customer satisfaction. We operate on the ideology of fulfilling and even going beyond our clients’ expectations.
With this, we guarantee 100% customer contentment for all our services.

- 04

Our waterproofing technicians are highly trained to conduct accurate diagnosis and quality execution. Our training methods ensure that our employees carry out the best SOPs to ensure that our clients remain satisfied. We also adopt the best methods and technologies to carry out our execution plans. We take pride in every contract with our clients; from diagnosis and analysis, to planning, to execution, and monitoring.

- 05

We strive to be customer friendly and be as approachable as possible from the start. A friendly environment always promotes happier working relationships between us and our customers. We value and treat all our customers equally, always adhering to our high service standards. Customers are always treated with respect and their interests are always taken into consideration.

- 06
Our professional technicians

To measure up to our good reputation in this competitive market and industry, we constantly send our staff for training and further developments conducted by our Singapore government and waterproofing veterans and experts – to stay up to date with every day’s latest technologies and knowledge. This has resulted in our staff being recognized as experts in the field. We love what we do and it reflects in the work which we deliver

Numbers Speak

We are highly experienced in what we do & love what we do !

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Years of Experience

Still Going Strong 

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Happy Clients

Providing Quality Service 

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Projects & Programs

Building Your Visions. Creating Reality.

Have Queries?

Feel free to talk to our friendly Customer Service Staff