Medium Electrical Contractor Tenders in Gauteng

Rand Water seeks service providers for the supply, delivery, installation, and maintenance of cathodic protection systems along its pipeline network over 3 years. Contractors must have a minimum CIDB grading of 8SD or higher. Open-tender process in Gauteng.

Eskom is seeking expressions of interest from contractors to provide field services for smart metering infrastructure on an 'as and when required' basis. The scope includes the installation, commissioning, decommissioning, disposal and associated services for Eskom-supplied or supplier-supplied meters and accessories. This tender is aimed at qualified electrical contractors with the necessary skills, equipment and experience to work on Eskom's Distribution network.

Johannesburg Water invites bids for the construction of a guardhouse at the Northern Works Liquor Treatment Plant. This Request for Quotation is aimed at contractors capable of delivering a complete building with associated site works, electrical, and plumbing installations. The tender is subject to the Preferential Procurement Policy Framework Act and will be evaluated on an 80/20 scoring system.

This tender, issued by Johannesburg Water, seeks bids for the construction and renewal of water infrastructure in Greater Orange Farm Phase 3A. It is targeted at contractors with CIDB grading 8CE or higher, and requires attendance at a compulsory briefing session.

The Department of Science, Technology and Innovation (DSTI) seeks an experienced service provider to supply, deliver, install, test, and commission six 10-litre undercounter electric geysers across Buildings 41 and 42 at the CSIR Campus in Gauteng. The project requires full compliance with South African standards, including plumbing and electrical Certificates of Compliance (CoCs), and all work must be completed after hours or on weekends.

The South African National Energy Development Institute (SANEDI) invites proposals for a turnkey office refurbishment and fit-out project at Upper Grayston Office Park, Block B, Sandton. The scope includes design development, construction, procurement, installation, testing, and handover of a modern, compliant office environment, with completion expected by 30 November 2026.

Johannesburg Water is seeking qualified contractors to upgrade and renew water infrastructure in the Greater Orange Farm Phase 3D area. This is an open tender requiring CIDB grading of 8CE or higher, with a compulsory briefing session scheduled before the closing date. Bidders must submit complete, neatly bound proposals in sealed envelopes by 10 August 2026.

This tender is for the refurbishment and repair of the Van Wyksrust Sewer Pump Station at the Olifantsvlei Wastewater Treatment Works, as part of an infrastructure renewal plan. It is issued by Johannesburg Water and targets contractors with specialised construction capabilities. The project requires a CIDB 9CE grading.

This tender is for the infrastructure renewal, refurbishment, and repair of the Van Wyksrust Sewer Pump Station at the Olifantsvlei Wastewater Treatment Works. It is issued by Johannesburg Water and is intended for contractors with a CIDB 9CE grading.

The City of Johannesburg seeks a panel of contractors for road resurfacing across all regions on an as-needed basis over three years. Applicants must have a CIDB grading of 7SB or higher. Compulsory briefing session required.

Johannesburg Water invites tenders for business support to maintain its Human Resources SAP Payroll and Information System over a 36-month period. This tender is aimed at service providers with expertise in SAP system maintenance and support. The contract involves providing ongoing business support to ensure the system's operational continuity.

The Government Communication and Information System (GCIS) invites qualified service providers to submit quotations for a 12-month maintenance contract covering Vertiv Liebert DM series precision air conditioners installed at Tshedimosetso House in Pretoria. The scope includes quarterly preventative maintenance, corrective and breakdown repairs, and ad-hoc work with a mark-up on parts. Bidders must hold current Vertiv Liebert DM accreditation and comply with specific procurement requirements including CSD registration, tax compliance, and preference point documentation.

The Council on Higher Education (CHE) seeks to appoint a service provider for a 3-year contract to perform maintenance on solar, generator, and electrical systems. This tender is open to reputable suppliers who can meet technical specifications, comply with tax and B-BBEE requirements, and submit competitive pricing under the 80/20 preference point system.

Johannesburg Water invites contractors to supply, repair, and replace doors, door frames, locks, windows, burglar doors, ceilings, and to perform painting and waterproofing work. This Request for Quotation is for general building maintenance and refurbishment services at Johannesburg Water facilities. The tender is open to contractors who meet the specified technical and compliance requirements.

The South African Bureau of Standards (SABS) invites proposals for the supply, delivery, installation, or custom design and automation of a female condom leak tester to replace outdated manual equipment. The project aims to improve test efficiency, quality, and turnaround time while supporting SANAS accreditation for female condoms per SANS 25841.

Johannesburg Water invites qualified electrical contractors to locate, repair, and test 11kV underground cables at the Driefontein Wastewater Treatment Works. Bidders must attend a compulsory site briefing, hold a minimum CIDB 1 EP grading, valid electrical contractor registration, and demonstrate relevant experience and equipment ownership. Quotations will be evaluated on an 80/20 price/preference points system and must be submitted via the e‑tender portal by 29 July 2026.

This is a three-year, as-and-when-required contract for the maintenance and refurbishment of Eskom's low-voltage (LV) distribution network across all sites in the Gauteng cluster. It is aimed at contractors capable of providing reactive and planned services under the NEC3 Term Service Contract framework. The contract is structured as a priced contract with a price list, with work issued via Task Orders.

This tender invites service providers to bid for the repairs and maintenance of Archimedes screw pumps across all ERWAT water treatment plants on an as-and-when-required basis over a 36-month period. It is open to CIDB 8ME or higher registered contractors, with a focus on mechanical work and potential sub-contracting for civil, electrical, and instrumentation aspects.

This tender has been cancelled by Eskom. It was for a 36-month, as-and-when-required contract for substation provision, office repairs, and facility maintenance in Gauteng. The cancellation was due to material irregularities including non-compliance with legislation.