Tenders by trade
Plumbing and water tenders in South Africa
Plumbing work on the feed sits mostly under water supply, sewerage and building services, which is why searching the portal for the word "plumbing" alone returns almost nothing.
- Open now
- 213
- On record
- 2 425
- Awards published
- 297
- Total awarded
- R 2 602 176 373
Open plumbing and water tenders
Supply and delivery of concrete culverts (375mm, 450mm and 900mm)
Construction · Eastern Cape · closes 2026/10/30
Repairs and renovations at refengkgotso public library
Services: Building · Free State · closes 2026/10/30
Repairs and renovations at intabazwe public library
Services: Building · Free State · closes 2026/10/30
Cleaning of windows at ismini, training centre (lebowakgomo), vhembe district office, mopani district office and talas…
Services: Building · Limpopo · closes 2026/10/30
The appointment of the contractor for the construction of a material recovery facility (mrf) and the refurbishment of…
Construction · National · closes 2026/10/30
Supply and installation of kids play equipment and minor building works at Owehlukil’umntwana creche, Mthunzi
Construction · KwaZulu-Natal · closes 2026/10/30
Mathibestad chc - appointment of a contractor for the scope completion of mathibestad chc for the department of health…
Construction · North West · closes 2026/10/30
Deep cleaning of office carpets at ismini, lebowakgomo training centre, talas and finance house
Services: Building · Limpopo · closes 2026/10/30
Construction of the railton links community walkway – phase 3
Construction · Western Cape · closes 2026/10/30
A procurement of contractor (CONTRACT A) for the installation of civil engineering services: roads and stormwater…
Construction · Limpopo · closes 2026/10/30
A procurement of contractor (CONTRACT B) for the installation of civil engineering Services: roads and stormwater…
Construction · Limpopo · closes 2026/10/30
For the provision of Routine Road Maintenance Construction Services for the projects in the Limpopo Province
Construction · Limpopo · closes 2026/10/30
Provision of Routine Road Maintenance Construction Services for the projects in the Free State Province
Construction · Free State · closes 2026/10/30
provision of Routine Road Maintenance Construction Services for the projects in the Free State Province
Construction · Free State · closes 2026/10/30
Routine road maintenance - construction
Construction · Eastern Cape · closes 2026/10/30
For the provision of routine road maintenance construction services for the projects in the mpumalanga province
Construction · Mpumalanga · closes 2026/10/30
Koster hospital upgrades - phase one for the department of health north west
Construction · North West · closes 2026/10/30
Routine road maintenance - construction
Construction · Eastern Cape · closes 2026/10/30
Appointment of electrical contractor for electrification of 297 households in Cornelia Ext - 1. CIDB Grading of 4EP or…
Construction · Free State · closes 2026/10/30
Construction (labour only) of household ablution facilities and associated alterations to existing dwellings in…
Construction · Western Cape · closes 2026/10/30
Design, supply, installation and commissioning of an 11kv mini substation, perimeter and entrance lighting, and…
Construction · Western Cape · closes 2026/10/30
Iats 2025/2026/17: appointment of a panel of service providers for the maintenance of roads and sidewalks for a period…
Construction · KwaZulu-Natal · closes 2026/11/02
Removal and disposal of existing steel door frame and the supply and installation of aluminium single door
Construction · Mpumalanga · closes 2026/11/02
Appointment of a contractor for the dealesville / tshwaraganang: construction for 2km road and stormwater channel
Specialised construction activities · Free State · closes 2026/11/02
Construction of gali river bridge
Construction · Eastern Cape · closes 2026/11/02
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Largest published plumbing and water awards
LETHABO CIVILS
Turnkey tender for the construction and upgrade of various palmiet system infrastructure projects at germiston and…
R 1 413 172 528
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RAUBEX CONSTRUCTION
The new grade separated interchange on national route r71 and d4020 at st engenas zcc
R 450 718 736
2026/10/20
(PHARAOHS CONSTRUCTION)
Construction of emaxesibeni office precinct - block a in alfred nzo district
R 94 976 192
—
(PROPFOL SPRINGS)
Border management authority (bma) invites all interested parties to respond to request for procurement of the provision…
R 58 960 071
—
(RGZ PROJECTS)
Construction of 96 new units at Dalton Community Residential Units (CRU), Tender 2 (2 of 2: Blocks C and D)
R 55 757 737
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BOITSHEPO CONSORTIUM
Replacement of ac water pipes in belabela town -gilfillan, botha, van der merwe, pretoria, voortrekker, sutter, marx…
R 51 162 102
2026/09/10
WBHO CONSTRUCTION
Construction works for the extension of the weidplas facility on zone 2 of the coega sez
R 34 844 706
2026/10/21
INSIG CONSULTANCY AND PROJECTS
Appointment of a service provider for the provision of crane services including the supply, operation and management of…
R 34 581 324
2026/08/12
BLUE DOT PEST CONTROL AND GENERAL SERVICES
Upgrading of pienaarsriver sewer pump station (ward 8)
R 27 484 687
2026/10/09
MSTBK JV
Repairs & renovations at iziko primary school in amajuba district, kwazulu-natal
R 23 044 101
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PULE AND VIC CONSTRUCTION AND PROJECTS
Upgrading of nokaneng stadium phase-2
R 22 747 521
2026/09/17
(MOLATEBO CONSTRUCTION)
Request for bids for the appointment of a contractor for the completion of new office buildings and renovations of…
R 20 950 052
—
BMPL CONSTRUCTION AND PROJECTS
Appointment of a service provider for the construction of low-cost housing units at Dryharts Village: Greater Taung…
R 20 850 700
—
MOTAGANE CHEM WORKS
Provision of polymeric chemicals for a period of three (3) years
R 17 890 817
2026/08/07
MATAYA SPECIALIST ENGINEERS
Provision of professional consulting engineering services to conduct inspection surveys on bridges and major culverts…
R 17 725 433
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Open work by category
- 132 Construction
- 32 Construction of buildings
- 19 Services: Building
- 12 Water supply; sewerage, waste management and remediation activities
- 10 Water collection, treatment and supply
- 5 Specialised construction activities
- 3 Sewerage
Open work by province
- 50 KwaZulu-Natal
- 42 Western Cape
- 36 Eastern Cape
- 20 Gauteng
- 17 North West
About plumbing and water procurement
The vocabulary gap is the whole reason this hub exists. A plumbing business searching the national portal for its own trade name finds close to nothing, because the feed files the work as water supply, sewerage, waste management or building services instead. This page reads those families rather than the word, which is why there is anything on it at all.
Public plumbing work divides cleanly into reticulation and building services. Water and sewer reticulation, meter replacement programmes and pipe rehabilitation are infrastructure contracts run by the water services authority for the area. Ablution refurbishment, geyser replacement and reactive maintenance in schools, clinics and offices come from public works departments and from the facilities side of the same municipality.
Compliance in this trade is specific to it. The Plumbing Industry Registration Board registers plumbers, and that registration is what allows a plumber to issue the certificate of compliance for a water installation, a number of municipalities require that certificate before a new or altered installation is accepted, and the installation itself is measured against the SANS 10252 water supply and SANS 10254 hot water standards.
Where plumbing and water is tendering
Open tenders right now. Counts come from the same feed as the list above.
Questions about plumbing and water tenders
- Why does searching the portal for "plumbing" return nothing?
- Because the feed does not use the word as a category. The scope is filed under water supply, sewerage, waste management and building services, so a keyword search on the trade name misses nearly all of it. This page reads those categories instead.
- Do I need a PIRB registration to bid on plumbing tenders?
- The tender says, but assume it. Registration with the Plumbing Industry Registration Board is what allows a plumber to issue a certificate of compliance for a water installation, and any contract that ends in such a certificate expects it even where the invitation does not spell it out.
- Is plumbing work ever advertised on its own?
- Sometimes, as a term maintenance contract or a geyser or meter replacement programme. More often it is a line inside a larger building or water services contract, which means the plumbing business bids as a subcontractor to the main contractor rather than to the organ of state.
- What is a water services authority and why does it matter?
- It is the municipality or district municipality legally responsible for water and sanitation in an area. It is the buyer for reticulation, meter and sewer work, so knowing which authority covers the areas you cover tells you whose tenders are worth watching.
- How do I hear about new plumbing tenders first?
- Set plumbing as your trade in an Industrial Hub account and choose the provinces you cover. Starter emails up to 3 new matches a day immediately and sends one WhatsApp summary daily; Professional sends up to 3 matching WhatsApp alerts a day within thirty minutes.