Mechanical Engineering Tenders

32Open Tenders
12Closing This Week
15Added This Month

Mechanical Engineering tenders published on TenderBulletins.co.za are gathered here, covering RFQs, RFPs, EOIs and official Tender Bulletin notices for organisations seeking mechanical engineering suppliers and contractors.

Tenders in this category ask suppliers to quote on mechanical engineering - anything from once-off supply contracts to multi-year service agreements, depending on the issuing organisation's needs. Requirements, BEE and compliance criteria differ per tender, so review each listing individually.

Based on the tenders we have tracked, you will regularly see tenders here from Department of Public Works, Transnet SOC Ltd and City of Cape Town; and activity is concentrated in Gauteng, KwaZulu-Natal and Western Cape.

Every entry links through to the original tender notice, including the closing date, tender number and any attached specification documents, so you can check eligibility and submission requirements before you apply.

Click through to any listing below for the full tender details, closing date and downloadable documentation, then contact the relevant person to submit your bid. If you need mechanical engineering suppliers yourself, use our Send Us Your Tenders page to reach our subscriber network directly and receive quotations from suitable suppliers and service providers.

Total Posts: 167
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Tender Title Tender Number Briefing Date Closing Date
Supreme Pml3urg New Magistrate Court - 1 Month Service and Repair 52 Air-condition Units Not Working DBNQ/ID-3296502 - 2026-10-26
11:00
Appointment of a Suitable Accredited Contractor for General Building Repairs and Maintenance at Dr. Beyers Naude Halfway House Located in Clarens, Free State. FSDSD REQ 338/2026/2027 2026-10-20
14:00
2026-10-26
11:00
Appointment of a Management Contractor for the Refurbishment of Haveman and Old Access Road Sewer Pump Stations in Viljoenskroon in Moqhaka Local Municipality - Phase 1 MISA/HOASPS/VMLM/FS/022/2026/27 2026-10-16
11:00
2026-11-02
11:00
Provision of Preventative Maintenance, Corrective Maintenance, Emergency Maintenance, and Ad Hoc Services for Transnet Assets (buildings, Wet Services, Electrical, and Mechanical) in Iron Ore Line and Surrounding Areas with a Radius of (300km) Measured fr TP/2026/05/0074/4928/RFP 2026-09-30
09:00
2026-10-16
16:00
The Refurbishment, Repair, Inspection and Maintenance of Dust Handling Plant (dhp) Equipment at Lethabo Power Station During Planned Outage Opportunities for the Period of Five (5) Years. E1117GXGPLETR 2026-09-22
10:30
2026-10-23
10:00
Maintenance of Camden Power Station Cooling Towers for a Period of 4 Years. E3373GXMPCAM 2026-09-09
10:00
2026-10-30
10:00
For the Installation of Ward C6 Scavenging Points at Groote Schuur Hospital. GSHENG-11/2026 2026-10-13
10:00
2026-10-20
12:00
Request for Proposal from the Professional Engineering Project Management Company to Assess and Repair the Building Defects for Salga North West Province Office to Comply with the National Building Regulations and Building Standards Act 103 of 1977 SALGA/04/2026 - 2026-10-02-0003923-72101500 2026-10-12
11:00
2026-10-26
11:00
The Provision of Maintenance Services for Air and Flue Gas Ducts and Metallic Expansion Joints at Tutuka Power Station For A Period of 5 Years. E3123GXMPTUTR1R 2026-10-10
13:00
2026-10-19
10:00
Appointment of a Specialist Service Provider for Electrical and Mechanical Maintenance, Repairs, Supply of Materials and Equipment for a Period of Sixty (60) Months Sita Offices RFB 3294/2926 -(ERP No 516014) 2026-10-12
11:00
2026-10-26
11:00
Provision of Multi-professional Consulting Team Led by an Architect for Rehabilitation Refurbishment, Redesign, Upgrade of Fire Damaged Municipal Building in Qumbu and Provision of Furniture. EQT-AU-KMHLM-2026/27 2026-10-14
10:00
2026-11-17
12:00
Refurbish the odour control system SK12700030 2026-10-08
10:00
2026-10-14
09:00
Appointment of a Service Provider for Maintenance, Repairs and Emergency Call Out on Various Critical Mechanical and Electrical Systems at Council for Geoscience Offices for a Period of Three (03) Years. CGS-2026-033NM 2026-10-09
11:00
2026-10-28
11:00
Refurbishment of Utrecht Water Treatment Works Phase 2 T2026/18 2026-10-09
10:00
2026-11-02
12:00
Appointment of a Panel of Service Providers for the Maintenance, Repair, Refurbishment, Supply, Installation, Testing and Commissioning of Electromechanical Equipment and Associated Control Systems in the Hessequa Municipal Area for a Period of Three (3) HES-TECH 27/2627 - 2026-11-06
12:00
Appointment of the Service Provider Specialist to Conduct a Comprehensive Report on Air-conditioners, Requires Replacement and Minor Repairs for 46 Units as Per Specification Attached. 100014746 2026-10-03
09:00
2026-10-07
12:00
Refurbishment and Rehabilitation at Olifantskop Water Treatment Plant 2026/067 2026-10-14
11:00
2026-10-29
12:00
Bid Request for the Design and Build of a Refrigerant Leak Detection and Gas Extraction System for the Chiller Plant at O.r Tambo International Airport for a Period of 24 Months ORTIA8289/2026/RFP 2026-10-08
11:00
2026-10-29
12:00
Construction DARD26/2026 2026-10-07
11:00
2026-10-21
11:00
Justice: Pinetown Magistrate Court: Service, Maintenance, and Repair of All Hvac Systems for a Period of Three (3) Months DBNQ26/09/28 - 2026-10-12
11:00
Appointment of a Reputable Service Provider to Provide Mechanical Engineering Services at Kwamagxaki Shopping Center, Cnr of Cetu & Ralo Street, Kwamagxaki, Port Elizabeth/gqeberha for the Subsidiary of the Small Enterprise Development and Finance Agency RFQ/KBP/206 2026-09-30
10:00
2026-10-07
11:00
Justice:durban High Court DBNQ-26/09/29 - 2026-10-12
11:00
Expression of Interest for Appointment into a Panel of Consultants for Professional Engineering Services for a Period of Three (03) Years NMMDM 26/27/02 PMU - 2026-10-21
11:00
Provision of Preventative Maintenance, Corrective Maintenance, Emergency Maintenance, and Ad Hoc Services for Transnet Assets (buildings, Wet Services, Electrical, and Mechanical) in Iron Ore Line and Surrounding Areas with a Radius of (300km) Measured fr TP/2026/05/0074/4928/RFP 2026-09-30
09:00
2026-10-09
16:00
Tugela River Gws: Mechanical Repairs of River Outlet Pipeline and Sleeve Valve Hood at Spioenkop Dam WTE-2621ES 2026-09-04
10:00
2026-09-28
11:00
Refurbishment of Passenger Loading Bridges Wheels at Airports Company South Africa or Tambo International Airport RFQ 73933-1 2026-09-29
10:00
2026-10-16
12:00
Tanker Berth Fire Fighting System Condition Assessment TNPA/2026/08/1931/10816/RFQ 2026-09-11
10:00
2026-10-14
16:00
Provision of Preventative Maintenance, Corrective Maintenance, Emergency Maintenance, and Ad Hoc Services for Transnet Assets (buildings, Wet Services, Electrical, and Mechanical) in Iron Ore Line and Surrounding Areas with a Radius of (300km) Measured from Loeriesfontein on “as and when Required Basis” for a Period of 36-months. TP/2026/05/0074/4928/RFP 2026-09-30
09:00
2026-10-16
16:00
Servicing, Repairing & Alignment of Swimming Pool Pumps CSQ09265981 2026-09-29
09:00
2026-10-05
11:00
Tanker Berth Fire Fighting System Condition Assessment TNPA/2026/08/1931/10816/RFQ 2026-09-11
10:00
2026-09-30
16:00
Appointment of a Professional Service Providers for the Provision of Professional Services to Plan, Design, Monitor and Complete Lurhwayizo Sss in the Eastern Cape RFP153/2026 2026-09-22
11:00
2026-10-06
00:00
Request for Quotation for Mechanical Work, Doctors Quoters for Cetu & Occupational Health Clinic at Universitas Academic Hospital. Q233 /09/26 2026-09-23
11:00
2026-09-30
12:00
Refurbishment of Hp, Lp Heater, Da/dst, Feed Water, Soot Blower, Auxiliary Steam Range, Frf, Bfpt, Mot and Stator Water Safety Valves During Planned Outages.refurbishment of Hp, Lp Heater, Da/dst, Feed Water, Soot Blower, Auxiliary Steam Range, Frf, Bfpt, E3517GXMPDUV 2026-09-29
10:00
2026-10-15
10:00
Operation and Maintanance of Boilers Plant: Ncome Correctional Services for 6 Months NTU93/2026 2026-09-23
09:00
2026-09-30
11:00
Provision of Preventative Maintenance, Corrective Maintenance, Emergency Maintenance, and Ad Hoc Services for Transnet Assets (buildings, Wet Services, Electrical, and Mechanical) in the Northern Region [mpumalanga Province Witbank Cluster and Surroundin TP/2026/08/0161/10950/RFQ - 2026-10-05
09:00
Provision of Preventative Maintenance, Corrective Maintenance, Emergency Maintenance, and Ad Hoc Services for Transnet Assets (buildings, Wet Services, Electrical, and Mechanical) in the Northern Region [mpumalanga Province Nelspruit Cluster and Surround TP/2026/08/0159/10852/RFQ - 2026-10-05
09:00
Provision of Preventative Maintenance, Corrective Maintenance, Emergency Maintenance, and Ad Hoc Services for Transnet Assets (buildings, Wet Services, Electrical, and Mechanical) in the Northern Region (tshwane and Surrounding Areas) on as and when Requi TP/2026/08/0160/10901/RFQ - 2026-10-05
09:00
Mogwase Prison: Repairs & Upgrade the Entire Centre ( Machenical Engineers) Psb MMB2627/0023PSB 2026-09-30
11:00
2026-10-21
11:00
Request for Quotation – Bs 39/2026 Conduct a Comprehensive Condition Assessment of the Durban Icc Complex and Develop a 10-year Capital Expenditure (capex) Plan – This is a Once-off Service BS39/2026 2026-09-22
10:00
2026-09-28
12:00
Provision of Preventative Maintenance, Corrective Maintenance, Emergency Maintenance, and Ad Hoc Services for Transnet Assets (buildings, Wet Services, Electrical, and Mechanical) in the Northern Region (tshwane and Surrounding Areas) on as and when Requi TP/2026/08/0160/10901/RFQ - 2026-10-05
09:00
Provision of Preventative Maintenance, Corrective Maintenance, Emergency Maintenance, and Ad Hoc Services for Transnet Assets (buildings, Wet Services, Electrical, and Mechanical) in the Northern Region [mpumalanga Province Nelspruit Cluster and Surround TP/2026/08/0159/10852/RFQ - 2026-10-05
09:00
Provision of Preventative Maintenance, Corrective Maintenance, Emergency Maintenance, and Ad Hoc Services for Transnet Assets (buildings, Wet Services, Electrical, and Mechanical) in the Northern Region [mpumalanga Province Witbank Cluster and Surroundin TP/2026/08/0161/10950/RFQ - 2026-10-05
09:00
Tanker Berth Fire Fighting System Condition Assessment TNPA/2026/08/1931/10816/RFQ 2026-09-11
10:00
2026-09-30
16:00
Engineering, Procurement and Construction of the Witbank Depot Fire System Upgrade TPL/2026/07/0460/8583/RFP 2026-09-22
11:00
2026-10-21
16:00
Tender for the Upgrading of Ekangala Wastewater Treatment Works for Civil, Structural, Mechanical and Electrical Components for a Period of 20 Months WSBU 04 2026/27 2026-09-29
11:00
2026-10-28
10:00
Department Of Correctional Services : Eastern Cape Province :Repair And Maintenance Of The Red Meat Abbaitor, And Incenerator And Application Of The Atmospheric Licence(Ael)At Kirkwood Correctional Centre And Repair And Maintenance Of White Meat Abbattoir , Construction Of A New Incinerator And Application Of Ael At St Albans Correctional Centre.Application For The Ael For The Incenerator: Middledrift Correctional Centre. WCS: 056707 H26/009AI - 2026-10-01
11:00
Department of Correctional Services : Eastern Cape Province :repair and Maintenance of the Red Meat Abbaitor, and Incenerator and Application of the Atmospheric Licence(ael)at Kirkwood Correctional Centre and Repair and Maintenance of White Meat Abbattoir , Construction of a New Incinerator and Application of Ael at St Albans Correctional Centre.application for the Ael for the Incenerator: Middledrift Correctional Centre.wcs: 056707 H26/009AI - 2026-10-01
11:00
Department of Health: the Appointment of a Construction Professional Services Provider Multi-disciplinary Team with the Architect as Principal Agent/ Leader of the Bidding Entity for Design, Construction and Close Out the Project (stage 1-7 of Fidpm). ZNTU 04297 W - 2026-10-13
11:00
Provision of Welding, Machining and Associated Services at Gariep Hydroelectric Power Station For A Period of 5 Years E3377GXPOU 2026-09-08
14:00
2026-09-25
10:00
Appointment of a Professional Service Provider for the Development of the Bulk Water Supply Pipelines for the Upington Precinct and Surrounding Araeas - Planning Design and Project Management TN043/2026 - 2026-10-02
14:00
Total Posts: 167

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