Electrical tenders
Updated 14 August 2026 · new electrical tenders added daily
There are 130 open electrical tenders on VUZA right now. The next one closes on 14 August 2026. Free to browse, no signup.
Most active provinces: Western Cape, KwaZulu-Natal.
Supply and Delivery of Plumbing Supplies
The Saldanha Bay Municipality invites tenders for the supply and delivery of various HDPE plumbing fittings, including adaptors, saddles, and couplings, to the municipal stores in Vredenburg. Deliveries must be completed within 14 days of receiving an official order. The tender closes on 14 August 2026 at 12:00. Bidders must provide manufacturer brochures for all quoted items to ensure technical compliance. The municipality reserves the right to adjust order quantities based on actual requirements.
Replacement of Current Transformers at Substations
The National Transmission Company South Africa (NTCSA) invites tenders for replacing ASEA IMBA/E current transformers at Avon, Impala, Mersey, and Tugela substations. The project includes decommissioning old units, installing new ones, and performing cabling and stringing. Bidders must meet technical thresholds and adhere to local content requirements. The project starts in 2026 with a 12-week validity. Submissions are via the NTCSA E-tendering portal, with a non-compulsory meeting on Microsoft Teams.
Supply and Delivery of Boot Concertina Kits to Tshwane.
The City of Tshwane seeks a service provider to supply, deliver, and off-load Boot Concertina RCAB 4110-KIT 3 units. The items must meet specific technical standards, including a maximum system voltage of 17.5 kV and compliance with SANS 60502/4. Deliveries are required at designated municipal stores. The contract involves providing unit pricing for these electrical components, and product samples may be requested for quality evaluation. The tender closes on 14 August 2026.
Generator Maintenance and Repairs Contract.
The Department of Public Works & Infrastructure seeks a service provider for a twelve-month contract involving maintenance and repair of generators at government buildings in Joe Gqabi District. Tender documents are available from 30 July 2026, with a submission deadline of 14 August 2026 at 11:00.
Repair of Lighting Systems at Maluti SAPS.
The Department of Public Works and Infrastructure invites bids for repairing faulty lighting systems at the Maluti SAPS facility. A qualified service provider is required to restore full functionality to the lighting infrastructure. The tender will be evaluated using the 80/20 preference point system, with a minimum functionality threshold of 100 points. All work must meet specified technical requirements by the closing date of 14 August 2026.
Electrical Maintenance Contract for Joe Gqabi District.
The Department of Public Works and Infrastructure seeks a contractor for a twelve-month term contract involving electrical maintenance, repairs, and supply of materials for government buildings in Joe Gqabi District. The project ensures the functionality of electrical systems, adhering to departmental standards.
Supply and Delivery of LED Light Units for Signals.
PRASA invites bids for the supply and delivery of LED Light Units (LLU-A12) for railway signals in the KwaZulu-Natal region. The project requires the delivery of 15 units in total, specifically 5 red, 5 amber, and 5 green units, to the Signals Department at PRASA Clairwood. The units must meet strict technical specifications, including SIL4 certification according to EN50129 standards and compatibility with 110VAC interlockings. All items must be delivered to the specified KZN location by the closing date of 14 August 2026. Bidders must provide fixed-price quotes that include all transport and tax costs.
Service and maintenance of diesel generators at SABC.
The SABC seeks a service provider to maintain diesel generators at Auckland Park, Johannesburg, for three years. Tasks include inspections, mechanical repairs, electrical load balancing, and fault finding on PLC and DSE systems. The contractor must check fuel and oil levels, clean filters, test automatic operation, and ensure systems function correctly. Maintenance reports are required after each visit, and control switches must be set to automatic mode. The contract covers multiple campus locations, including the TV Centre and Radio Park, to ensure reliable power backup through preventative maintenance and prompt repairs.
Testing and Repair of Transformers at Substations
Transnet Rail Infrastructure Manager invites bids for testing, repair, and commissioning of 3kV DC traction transformers at Cavendish A Unit and Georgedale Substation in KwaZulu-Natal. The project includes mechanical and electrical repairs, oil purification, site painting, and electrical testing, requiring specialized technical expertise. The contract follows an NEC3 Term Service model, adhering to quality and environmental standards. Open to qualified contractors with electrical engineering experience.
Supply and installation of air-conditioning systems.
PRASA seeks a service provider for the supply, delivery, and installation of air-conditioning systems on an as-and-when basis at various stations and properties in the Eastern Cape Region. The contract covers East London to Sterkstroom and Port Elizabeth to Burgersdorp corridors for thirty-six months. Deliverables include installation of various air conditioning units and security cages, with a twelve-month warranty on equipment and workmanship. A compulsory briefing session is on 05 August 2026, and submissions close on 14 August 2026.
Commissioning of Standby Generator at Water Pump Station
The Ugu District Municipality invites bids for the commissioning of a 500kva standby generator at the Nkonka/Hazelwood Water Pump Station, including cabling and trenching work. A compulsory site meeting is on 11 August 2026 at Ugu Park Rynie Offices. Submissions close on 14 August 2026 at 12:00.
Supply and delivery of prepaid electricity meters.
The Prince Albert Municipality invites bids for the supply and delivery of prepaid electricity meters for a contract period ending 30 June 2027. The project requires delivery of single and three-phase meters to the Technical Department in Prince Albert within 4 to 6 weeks of receiving an official purchase order. Bidders are responsible for off-loading and insurance during transit. Evaluation will follow the 80/20 preference points system, focusing on price, B-BBEE status, and local presence. All items must be quoted to be considered.
Service Providers for Electrical and Mechanical Works.
The Dawid Kruiper Municipality seeks a panel of service providers for the supply, delivery, maintenance, and repair of electrical and mechanical equipment at water and wastewater treatment works in Upington and Mier, Northern Cape. The contract spans three years on an as-and-when-required basis, including installation and repair of pumps, motors, switchgears, and control panels. Bidders must respond to emergencies within two hours, supply genuine parts meeting SANS standards, and provide detailed reports and certifications. Separate requests for quotes will be issued to panel members during the contract.
Supply and installation of 300kVA UPS at Cape Town Airport.
Airports Company South Africa (ACSA) seeks tenders for supplying, delivering, installing, testing, and commissioning a 300kVA UPS unit and battery bank at Cape Town International Airport. The project involves removing old batteries, staff training, and providing technical documentation. Work must comply with NEC3 Engineering and Construction Contract standards, with significant night shift work to avoid disrupting airport operations. The project duration is six months, requiring experience in high-security airport environments. Bidders must submit a preliminary project programme and adhere to performance bonds, retention fees, and strict safety and quality standards. Pricing must remain fixed throughout the contract.
Integration of Schneider VSDs with Sasolburg Pumpset PLCs.
Rand Water seeks a contractor for the technical upgrade of the Sasolburg pumping station, involving the integration of new Schneider Variable Speed Drives (VSDs) with existing Pumpset 1 and 2 PLCs. The project includes supplying, installing, and configuring a new Schneider Electric M580 PLC system, decommissioning old ATV71 VSDs, and installing new ATV680 VSDs. Deliverables include updated PLC, HMI, and SCADA applications, as-built electrical and network drawings, safety files, risk assessments, and commissioning reports. Completion is required by 30 September 2026, with expertise in Schneider AVEVA System Platform 2023, Wonderware InTouch, and Schneider EcoStruxure Control Expert XL software.
Professional Services for Generator Upgrade at Ladysmith Hospital
The KwaZulu-Natal Department of Public Works seeks a multi-disciplinary team for engineering services to upgrade and replace a standby generator at Ladysmith Hospital. The project includes removing a 100 kVA generator, installing a 350 kVA unit, and upgrading the hospital's distribution network. Professionals must be registered with ECSA. The project lasts seven months with a three-year maintenance contract. A pre-tender briefing is on 12 August 2026, and submissions close on 17 August 2026.
Fault finding and repairs at Engcobo SAPS.
The Department of Public Works seeks a service provider for fault finding and repairs on the main kiosk electrical supply at Engcobo SAPS due to low voltage issues. Bidders must meet a minimum functionality threshold of 100 points. The tender closes on 17 August 2026 at 11:00 am.
Panel for Electro-Mechanical Terms Contract in Sekhukhune.
The Sekhukhune District Municipality seeks service providers for an electro-mechanical terms contract over three years. The work includes technical expertise for water and wastewater infrastructure, such as treatment works, boreholes, and pump stations. Tasks involve electrical repairs for cables, motors, and solar systems, and mechanical repairs for engines and pumps. Service providers must ensure continuous operation of municipal water and electrical infrastructure in Sekhukhune District, Limpopo, on an as-needed basis.
Panel of Electrical Engineering Consultants for Alfred Duma Municipality.
The Alfred Duma Local Municipality seeks to appoint a panel of electrical engineering consultants for a three-year term. The consultants will handle design, construction oversight, and professional services for electrical projects, including electrification, street lighting, and energy efficiency. Responsibilities also include Occupational Health and Safety, student training, and employment reporting. A minimum functionality threshold of 85% is required.
Panel for Network Maintenance and CCTV Services
The Umzimvubu Local Municipality seeks to appoint a panel of service providers for network maintenance and CCTV services at its offices in the Eastern Cape. The contract is for two years, requiring bidders to demonstrate technical expertise and a clear work plan, with a minimum functionality score of 70 points. Value for money will be prioritized in selecting service providers.
Service and repair of air conditioning equipment.
The National Department of Public Works and Infrastructure has issued a tender for construction or maintenance services in the Durban region, specifically for air conditioning and plant rooms equipment in ILembe, uMzinyathi, and uThukela District Municipalities over 36 months. Interested parties should consult the official tender documentation on the government e-Tender portal for full details.
Supply and delivery of electrical spares for ACSA.
Airports Company South Africa (ACSA) requests quotations for supplying and delivering electrical spares for hand dryers at King Shaka International Airport. Items include motors, sensors, heaters, controllers, and Xlerator Eco units. Delivery of 25 units of most components and 15 complete dryer units is required. Prices must remain firm for 120 working days. Clarifications are accepted until 13 August 2026, with a submission deadline of 18 August 2026.
Plumbing and Drainage Maintenance in Nelson Mandela Metro.
The Department of Public Works and Infrastructure invites bids for the maintenance of plumbing and drainage services in the Nelson Mandela Metro and Sarah Baartman Districts for two years. The work includes emergency repairs, pipe unblocking, sanitary fitting replacements, and general plumbing maintenance. Contractors must complete urgent tasks within 48 hours and standard tasks within seven days, following a re-measurement model based on GCC 2015 standards.
Panel for Generator and UPS Maintenance Services.
The Garden Route District Municipality seeks service providers for the maintenance and repair of generators and UPS systems at municipal properties in George. The contract spans three years and includes quarterly maintenance, emergency call-out services, and ad hoc generator rentals.
Panel for Maintenance of Pumps and Electrical Systems
The Garden Route District Municipality seeks service providers for a three-year contract to maintain and repair water pumps, swimming pool pumps, and electrical systems at municipal properties. Responsibilities include emergency repairs, routine maintenance, and compliance with SANS standards and the Occupational Health and Safety Act. Service providers must respond to emergencies within 1 to 4 hours based on location. The contract is on an as-and-when-required basis.
Supply and Delivery of Electrical Materials.
The Musina Local Municipality invites bids for the supply and delivery of electrical materials, including circuit breakers, cables, smart meters, and transformers, for a period of three years. The supplier must ensure high-quality goods and include transportation costs in the pricing. Orders will be placed as needed, with delivery timelines confirmed within 24 hours.
Plumbing maintenance and repair services for three years.
The Garden Route District Municipality seeks a service provider for plumbing maintenance and repair on municipal properties for three years. Services include 24-hour emergency call-outs, general plumbing repairs, and compliance with national safety standards. The contractor must provide job cards and compliance certificates, with work occurring within the Garden Route District Municipality.
Installation and Modification of Afro-4000 Locomotives.
This tender involves the installation and modification of three AFRO-4000 locomotives at the PRASA Bloemfontein Rolling Stock Depot. Key tasks include modifying assistant driver seat foot-rests, installing emergency brake handle covers, swapping windscreens and side windows, installing engine room brake frame covers, and supplying engine oil filters and side foldable mirrors. The project is issued by PRASA, with a closing date of 18 August 2026. Bidders must quote all items in the Bill of Quantities, adhering to an 80/20 preference point system with firm, tax-inclusive pricing.
Busbar Services at Kriel Power Station.
This tender involves the removal, inspection, manufacturing, and replacement of 18kV busbars at Kriel Power Station over a 5-year period on an 'as and when' required basis. Issued by Eskom Holdings SOC Ltd, it includes refurbishment of generator breaker flexibles, testing of fan motors, loop resistance tests on current transformers, and busbar enclosure earthing tests. The contractor must provide a Contract Quality Plan and an Inspection and Test Plan, adhering to the NEC3 Term Service Contract. A Certificate of Compliance is required upon completion, with a 2-hour response time for communication and a 5-hour mobilization time for emergencies.
Mast Pole Stenciling for Gauteng Region.
PRASA invites bids for stenciling 1,350 mast poles in Gauteng to improve asset identification. The contractor will prepare surfaces and paint mast numbers, adhering to technical drawings and safety standards. The 12-week project requires weekly progress and final reports. Bidders must show railway maintenance experience and comply with safety and environmental regulations.
Supply and Installation of LP Rotor Blade Shot Peening System
Eskom Holdings SOC Ltd seeks a service provider for metal spraying services at ERI – TGS Rosherville Works. The project includes thermal metal spraying for turbine components, requiring on-site and workshop execution. Deliverables include technical documentation, quality control plans, and non-destructive testing reports. Bidders must have a proven performance record and skilled personnel. The contract uses the NEC3 Term Service Contract model. Tender closes on 19 August 2026, with a clarification meeting on 03 August 2026 via Microsoft Teams.
Service and Repair of Air Conditioning Equipment.
The National Department of Public Works and Infrastructure invites bids for servicing and repairing air conditioning and plant room equipment for various clients, including SAPS, Justice, SANDF, DCS, and others in several districts for 36 months. Submissions must be delivered to the designated tender box in Durban by 11:00 am on the specified date, adhering to departmental standards and timelines.
Maintenance of coal plant actuators at Kendal Power Station.
This tender involves the maintenance, servicing, and repair of electro-hydraulic actuators and power pack systems at Kendal Power Station for 5 years. The scope includes inspections, preventative and corrective maintenance, and major overhauls of hydraulic components. The contractor must provide tools, transport, and a workshop for off-site repairs, and be available for emergency breakdowns with a 2-hour response time. Monthly technical reports and repair quotations are required. The tender follows the NEC 3 Term Service Contract and includes skills development and local content requirements.
Energy Efficient Interventions in Prince Albert Phase 1
The Prince Albert Local Municipality invites tenders for Phase 1 of its energy-efficient intervention project, involving streetlight replacement, municipal facilities upgrades, and supply upgrades. A compulsory clarification meeting is on 04 August 2026. The tender closes on 19 August 2026 at 13:30.
Supply of plumbing tools and equipment until 2029.
The Drakenstein Municipality invites bids for the supply of plumbing tools and equipment within the Drakenstein municipal area, with the contract running until 30 June 2029. The tender closes on 20 August 2026 at 10:00, and bids will be opened publicly at the Civic Centre in Paarl. The project follows the 80/20 preference point system as per the Preferential Procurement Regulations of 2022.
Supply and delivery of steel poles to Tshwane.
The City of Tshwane seeks a service provider for the supply, delivery, and offloading of 11-meter distribution terminal steel poles to municipal stores. The poles must be made from grade S355W steel, comply with SANS standards, and have a minimum service life of 50 years. An ECSA-registered engineer must verify the design. Bidders must provide product samples. The contract is based on unit rates, with quantities adjustable based on budget. All work must meet technical specifications for durability and safety.
Supply and delivery of a 1MVA mini substation to Lethabo.
Eskom Holdings SOC Ltd invites tenders for the once-off supply and delivery of a 1MVA Mini Substation (RMU) to Lethabo Power Station. The project includes supplying a 1MVA Type B 11kV Mini Substation with technical documentation, test certificates, and drawings. It must comply with Eskom’s specifications and the NEC3 Supply Contract. The tender uses a Reverse E-Auction for pricing among pre-qualified bidders, with delivery to Lethabo Power Station in Vereeniging. A 100% local content threshold applies for transformers and equipment.
Generator Maintenance Services in Bloemfontein Region.
ATNS requires a service provider for maintenance, repair, and servicing of diesel generators in the Bloemfontein region, including Bram Fischer International Airport, De Aar, and Rhodes. The contract is for 36 months on an ad hoc basis, with key deliverables such as routine bi-annual checks, maintenance every 250 hours or annually, emergency call-outs with a 12-hour response time, and supply of parts or new units. All work must meet original equipment manufacturer standards, and electrical certificates of compliance must be provided for installations.
Professional Electrical Engineering Service for MMSEZ North Site
The Musina-Makhado Special Economic Zone (MMSEZ) seeks a professional electrical engineering service provider to compile a detailed Electricity and ICT Scheme Report for Phase 1 of the MMSEZ North Site in Antonvilla, Musina. The project includes conducting desktop studies, consulting with stakeholders like ESKOM and the local municipality, and producing a comprehensive report on energy efficiency and sustainable design. The firm must have at least 10 years of experience in bulk electrical engineering, with key personnel registered with ECSA. The contract is time-based and must be completed within the specified project timelines.
Supply and maintenance of equipment for social development.
The Eastern Cape Department of Public Works & Infrastructure seeks contractors for mechanical and electrical infrastructure works at Department of Social Development properties in Joe Gqbi District. The project includes preliminaries, generals, specialized installations, and management of a R 300,000 provisional sum. Bidders must provide a comprehensive pricing structure including 15% VAT.
Electrical tenders by province
Common questions
- What do I need to bid on electrical tenders?
- At a minimum, an active CSD registration and a valid tax status. Many electrical tenders also ask for B-BBEE certification, and construction work usually needs a CIDB grading. Each tender lists its own requirements, so read the document for the exact ones.
- Are electrical tenders on VUZA free to view?
- Yes, free and no signup. You only register on the CSD, which is also free, when you're ready to submit a bid.
- Where do these electrical tenders come from?
- The national eTenders portal plus provincial, municipal and state-owned-entity sources. We pull them together and add a plain-language summary so you can scan them quickly on your phone.