Choosing a Waterproofing Contractor: Checks Before Appointment
Ask for current registration, relevant project records and a written scope.
ODS Construction Chemicals · Waterproofing information
What to record
Ask for current registration, relevant project records and a written scope. Check that photographs describe the actual project and work category. A material logo or broad promise of “permanent waterproofing” is not a substitute for a specified repair and clear terms.
Before choosing a repair
A useful quote explains the assessed problem, proposed materials, preparation, access, programme and exclusions. Confirm who supplies any warranty and what it covers. If manufacturer authorisation is required, check current documentation for that system directly with the manufacturer.
Discuss the scope
ODS Construction Chemicals focuses on waterproofing, supported by concrete repair, flooring and finishing. We also consider selected renovation and construction projects. Send the location, photographs and proposed scope to confirm whether we can take on your project. A guide is not a quotation or a promise of a particular method, product or completion date. Where a project proceeds, the written scope sets out the work and any warranty offered.
More on this from our guide library.
Checking a Contractor’s CIDB Registration
Ask for current contractor registration documents and check the registered company, validity, grade and work categories against your project requirements.
Read
Waterproofing Cost: What a Quote Should Cover
Waterproofing cost depends on the area, substrate condition, access and repair system.
Read
Related services
Flat Roof Waterproofing
Liquid-applied and membrane systems for flat and low-pitch roofs. Stop leaks at the source.
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Bathroom Waterproofing
Membrane and cementitious waterproofing for bathroom floors, walls and wet-area details, specified for the substrate and finish.
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Basement Waterproofing
Negative- and positive-side waterproofing for basements, car parks, and below-grade structures.
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Renovation Contractor
Selected renovation work for homes and commercial properties, with waterproofing, concrete condition and finishes assessed as part of the scope.
View service
Got a project? Let's discuss.
WhatsApp ODSCC with a photo of your problem. If it's a project we can take on, we'll arrange a site visit.
Tell us what needs fixing.
WhatsApp us a photo of what's wrong. If it's a project we can take on, we'll arrange a site visit across the Klang Valley — no charge for the visit itself.
