- Installation, and Replacement.
- Geyser Repairs
- Blocked Toilet
- Leak Repairs
- Blocked Drains
- Pipe Repair
- Water Heating Services
- Bathroom remodelling


- Torch-On Membrane
- Acrylic Waterproofing
- Bitumen Waterproofing
- Crystalline Waterproofing: 
- Insulated Board Waterproofing 
- Waterproof Plasterwork
- Metal Roof Waterproofing
- Waterproofing for Tiled Roofs


- Construction
- Painting
- Plumbing
- Waterproofing
- Renovations
- Tiling
- Add On's
- Paving


At KMJ Plumbing, Waterproofing & Maintenance we install and repair water, and other piping systems in homes, businesses, and factories. We also install plumbing fixtures, such as bathtubs and toilets, and appliances, such as dishwashers and water heaters. Cleaning drains, removing obstructions and repairing or replacing broken pipes and fixtures is done hassle-free.

  • Installation, Inspection, and Replacement. …
  • Toilet Repair. …
  • Leak Repairs. …
  • Drain Cleaning. …
  • Pipe Repair and Replacement. …
  • Water Heater Services. …
  • Sewer Repair
  • Bathroom remodelling



Whether your property has been subjected to rising damp, penetrating damp and damp caused by defective plumbing or damp caused by condensation our quality products and innovative techniques ensure that not even black mould would ever be a worry again.

Damp is mostly caused by the following:

Causes of Damp in Houses

  • Excess moisture. Moisture gets into the air in our homes through everyday activities like cooking, washing, showering and drying clothes.
  • Poorly heated home.
  • Poor ventilation.
  • No DPC. (DPC is a barrier through the structure designed to prevent moisture rising by capillary action such as through a phenomenon known as rising damp. Rising damp is the effect of water rising from the ground into property. The damp proof course may be horizontal or

Torch-On Membrane: The waterproofing for these walls is heat fused. It is applied in a variety of layers, including polyester and fiberglass.

Acrylic Waterproofing: The parapet walls and roofs are waterproofed using an acrylic membrane. For a limited leaking area, this is the most typical method of waterproofing application.

Bitumen Waterproofing: This method of waterproofing is dependent on water. On the leaky wall, a rubberized bitumen emulsion is applied to create a liquid waterproofing coating. Because bitumen waterproofing may be put straight to a moist area, it is quite simple to apply. It works well for sealing joints, flat roofs, corrugated roofs, and more.

Crystalline Waterproofing: Concrete constructions are the finest candidates for this kind of waterproofing.

Insulated Board Waterproofing: can be applied to any building with a corrugated, concrete, or IBR roof. This type of waterproofing stops water from entering the walls.

Waterproof Plasterwork: Typically applied to a plastered wall to form a waterproof barrier.

Metal Roof Waterproofing: By applying metal roof waterproofing, metallic walls are prevented from corroding from water leaks.

Waterproofing for Tiled Roofs: Waterproofing Pros provides a reliable waterproofing technique for tiled roofs.




KMJ Plumbing, Waterproofing and Maintenance specialise in projects which include new construction projects, renovations, alterations and major refurbishments. We can also assist with kitchen design, kitchen renovations and installations. You will be pleasantly surprised by our swimming pool designs and installations. Doing any repairs or upgrades to existing pools are done professionally and timeously.

Our company is NHRBC registered and we only employ qualified skilled workers. All our work comes with a guarantee for your peace of mind.

  • Constant on-site supervision of all stages
  • Plastering
  • Rhinolighting
  • Painting
  • Ceilings
  • Aluminium windows and doors
  • Wooden frames and doors
  • Complete electrical systems with DB board and  certification
  • Plumbing and tiling
  • Security systems:  Electric fencing, gates & motors, CCTV, Intercoms and alarm systems
  • Gas installations  with certification
  • Driveways and Paving
  • Active participation in interior design and renovation plans
  • Material purchasing and supply
How our solutions can benefit you
Prepaid Electricity and Water Meters

Prepaid sub-metering has many advantages for both the property owner and the tenant. Prepaid ensures that tenants pay for their electricity and water upfront, making utility management significantly easier. Tenants can buy electricity and water tokens safely and easily, and property owners can recoup costs effortlessly. 

It’s important to note that prepaid sub-meters do not replace the main council or Eskom meter. Meters are installed downstream from the main council or Eskom meter, for the area that will be consuming its own electricity or water. Citiq Prepaid meters are installed in houses, apartments, cottages, estates, managed apartment blocks, retail stores, vacation rentals and backyard rentals. Prepaid sub-meters are perfectly suited for wherever the monitoring and management of electricity and water usage would come in handy.

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