We are an approved applicator for various waterproofing products. We take great pride in the quality of our work and we provide supplier guarantees for all products.


We offer quality interior and exterior painting services with well-trained staff and use only the best quality products provided by our suppliers.


Repair and replacement all roof types using quality products and well-trained staff.


We offer a complete management service to our clients and all sites are fully supervised for the duration of every project.


We provide full building maintenance services for Body Corporates and Property Management companies.


Drywall office partitioning and suspended ceilings professionally  installed using quality products and skilled workers.



Waterproofing on all types of buildings


Quality painting services.

Roof Repair & Replacement

Repair or replacement of all roof types.


Office partitioning & ceiling installations.


Building and renovation services.

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Who we are

Welcome to Cornerstone Projects. We are a Cape Town based company established in 2005.

We specialise in the Maintenance, Renovation, Waterproofing and Painting of Commercial, Industrial and domestic buildings. In addition, we also do Construction Repairs and alterations, Gutter and Facia Installation, Drywall/Partition and Ceiling Systems.

Our Values

  • Integrity
  • Custom Tailored Solutions
  • Hands-on Project Management
  • Staff Development and Training
  • Quality Products
  • Quality Control on all work
  • Health and Safety

Company Profile.


In operation since

Completed Projects

Our Mission

Cornerstone Projects is committed to providing a safe and healthy work environment for our employees. Health and safety hazards are identified before commencing any project to minimize risk to our workers or the public.

We always follow best practice procedure to ensure that our activities abide by the required framework of Health and safety regulations.

We are committed to reducing our impact on the environment.  Impact studies are done for each project to identify any risk or possible negative effects our activities might have on the environment. We then implement plans and procedures to minimise our impact.

Our aim is to train our staff to comply and follow instruction and rules set out by site management.

Our employees take part in regular training and skill-building programmes provided by our suppliers and contractors so that we can offer the best possible service and guaranteed products to our clients.

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Contact Us

10 Ashton Road, Milnerton, Cape Town, South Africa

084 513 7654 (Shawn Paddock)
061 877 8720 (Martin Janssen)