Calibration Services Tenders

27Open Tenders
19Closing This Week
13Added This Month

This page lists Calibration Services tenders advertised across South Africa - Requests for Information (RFI), Requests for Quotation (RFQ), Requests for Proposal (RFP), Expressions of Interest (EOI) and formal Tender Bulletin notices calling for suppliers and service providers in calibration services.

Calibration Services tenders typically call for the supply of goods, delivery of services, or execution of works related to calibration services. The exact scope, specifications and deliverables vary from tender to tender, so always check the attached documentation for the full requirements before bidding.

From the data on this page, organisations such as City of Cape Town, ESKOM and Transnet SOC Ltd issue these tenders most often; and activity is concentrated in Gauteng, Western Cape and Pretoria.

Each listing includes the tender or bid number, the closing date and time, and a link through to the original tender document where one is available, so you can review the full scope, specifications and submission requirements before applying.

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 calibration services 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: 242
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Tender Title Tender Number Briefing Date Closing Date
Calibration of Equipment (complaince) | Tnpa_sheq_2026/27_professional Services _952 TNPA/2026/11/2434/13975/RFQ - 2026-11-10
16:00
Sanas Calibration of Measuring Instruments TFR/2026/10/0340/13299/RFQ - 2026-11-16
16:00
Service and Calibration of Mettler Toledo (weighing Balancer) Top Loader POS10026 - 2026-11-10
17:00
Onsite Sanas Accredited Servicing of Small Equipment at Various Nhls Northern Cape Laboratories as Per Specifications RFQ NO: 1802835 - 2026-11-12
11:00
For the Provision of Services for the Upgrade of the 5-ton Hopper Scales at Agriport Terminal for a Once- off Period TPT/2026/07/0771/8578/RFQ 2026-07-20
13:00
2026-07-29
13:00
Repair and Maintenance of the Existing Weighbridge Including the Calibration Certificate and Electrical Connections to Ensure Weight is Measured 04/2026/2027 2026-07-22
10:00
2026-07-31
10:00
Service and Calibration of an Existing Weighbridge CQ 4250 2026-07-30
12:00
2026-08-04
12:00
Rfq-hydra Ss Trfr 1 and Trfr 3 Electrical Test by 06 August 2026 7000016923 2026-08-03
11:00
2026-08-06
12:00
Servicing of Surgical Tb Surgical Theatre Particle Counts kdh237 (1) 2026-08-07
11:00
2026-08-11
11:00
The Provision of Test Equipment Calibration and Repair at Grootvlei Power Station on an as and when Required Basis for a Period of 5 Years E3313GXMPGRO 2026-08-11
11:00
2026-08-24
10:00
Rfq-calibration & Servicing of Analytical Laboratory Equipment for Wtw & Wwtw Facilities by 19 August 2026 7000017024 – (SC10106172) 2026-08-13
07:30
2026-08-19
12:00
Calibration CSQ08265827 2026-08-13
10:00
2026-08-27
11:00
Servicing to Earth Monitoring-isoloc RKK222.26-27 2026-08-21
14:00
2026-10-09
11:00
For the Provision of the Upgrade of 4 X 5 Ton Hopper Scales TPT/2026/08/1004/10523/RFQ 2026-08-24
10:00
2026-08-27
14:00
For the Supply, Overhaul, Testing, Calibration and Commissioning of Dc Traction Motor Test Bench (once Off) TE/2026/08/3338/9974/RFQ 2026-08-26
11:00
2026-09-03
16:00
Repair, Replace and Calibrate Steam Pipeline SAP126-26-27 2026-09-01
11:00
2026-09-03
11:00
Repair, Replace and Calibrate Steam Pipeline SAP126-2026-2027 2026-09-08
11:00
2026-09-10
11:00
Repair, Replace and Calibrate Steam Pipeline SAP126-26-27 2026-09-08
11:00
2026-09-10
11:00
Advertisement: Appointment of a Service Provider for the Provision of Comprehensive Maintenance, Repair and Calibration Services of Existing Multideck Weighbridges and Other Weighbridges, the Provision and Reloading of Appropriate Software, as Well as the Surveying and Assessment of Existing Equipment and Infrastructure Scheduled for Upgrading, Revamping or Replacement to the Tshwane Metro Police Department Q23-2026-27 2026-09-15
10:00
2026-09-22
10:00
Rfq-repairs, Service, Calibration of Scales by 21 September 2026 SC 10108439 – 7000017305 2026-09-16
07:30
2026-09-21
12:00
Appointment of an Iso/iec 17025 Accredited Service Provider for the Calibration of Laboratory Equipment at the Erwat Laboratory (re-advert) FPQ2608/03/U 2026-09-18
10:00
2026-09-23
12:00
The Provision of Hydraulic Systems C&i Maintenance and Refurbishment Service Contract on “as and when Required Basis at Kusile Power Station for Period of Five Years (60) Months E3521GXMPKUS 2026-09-21
11:00
2026-10-02
10:00
The Replacement and Maintenance of Self-service Fuel Bowsers for 3 Years at King Shaka International Airport RFQ 30283 2026-09-30
12:00
2026-10-16
16:00
Supply, Maintenance and Calibration of Medical, Occupational Hygiene and Security Equipment Across Eskom Peaking Generation Sites for a Period of 5 Years E3559GXPOU 2026-10-02
10:00
2026-10-23
10:00
Service, Maintenance, Calibration, Supply of Spares and Consumables of Lab Instruments at Duvha Power Station on as and when Required Basis for a Period of 60 Months. E3615GXMPDUV 2026-10-08
10:00
2026-10-30
10:00
Calibration, Maintenance and Upgrade of Electrical Measurement Systems 80S/2026/27 2026-10-09
09:00
2026-11-03
10:00
Calibration, maintenance and upgrade of electrical measurement systems 80S/2026/27 2026-10-09
09:00
2026-11-03
10:00
Provision of Service for Calibration of Oxygen Tanks for the Phelophepa Health Trains for a Period of Thirty-six (36) Months Period, on an “as and when Required” Basis TE/2026/09/4046/12213/RFQ 2026-10-13
12:00
2026-10-21
11:00
Re-advertisement: Appointment of a Service Provider for the Provision of Comprehensive Maintenance, Repair and Calibration Services of Existing Multideck Weighbridges and Other Weighbridges, the Provision and Reloading of Appropriate Software, as Well as the Surveying and Assessment of Existing Equipment and Infrastructure Scheduled for Upgrading, Revamping or Replacement to the Tshwane Metro Police Department Q23-01-2026-27 2026-10-14
10:00
2026-10-23
10:00
For the Appointment of a Service Provider to Provide Electrical Repair and Programming to 7 off Existing Control Panels for Industrial Ovens, Testing, Calibration and Commissioning TE/2026/06/2474/7615/RFQ 2026-10-16
10:00
2026-11-06
16:00
For the Appointment of a Service Provider to Provide Electrical Repair and Programming to 7 off Existing Control Panels for Industrial Ovens, Testing, Calibration and Commissioning TE/2026/06/2474/7615/RFQ 2026-10-16
10:00
2026-11-06
16:00
Maintenance, Calibration and Ad Hoc Repair of Fourteen (14) Provincial Weighbridges for a Period of Five (5) Years ZNB02972-00000-00-HOD-GEN-26-T 2026-10-22
09:00
2026-11-13
11:00
Advertisement and Appointment of a Contractor for the Compliance Upgrade of Provincial Vehicle Testing Pitlanes and K53 Tracks, Ongoing Maintenance There of and Annual Calibration of Provincial Vehicle Testing Stations in the Free State Province, for the Department of Community Safety, Roads and Transport for a Period of 36 Months. CSRT/BID07/2026/27 2026-10-23
11:00
2026-11-02
11:00
Invitation to Bid for Repairs, Maintenance and Calibration of Medical Equipment for the Eastern Cape Department of Health Facilities for a Period of Thirty-six (36) Months. SCMU3-2627-0101-HO 2026-10-27
10:00
2026-11-13
11:00
Scmu3-2627-0101-ho Repairs, Maintenance and Calibration of Medical Equipment for the Eastern Cape Department of Health Facilities SCMU3-2627-0101-HO 2026-10-27
10:00
2026-11-13
11:00
Service Testing and Validation of Biological Safety Cabinets and Laminar Flow Units in Pharmacy add246-26-27 2026-10-29
09:00
2026-11-06
11:00
Appointment of Service Provider/s for the Servicing, Maintenance, Calibration and Repair of Small Laboratory National Health Laboratory Service Rfq No Gp004/26/27 02 November 2026 06 November 2026 Would You Please Send a Sealed Quotation with the Refe RFQ NO: GP 004/26/27 2026-11-02
11:00
2026-11-06
11:00
For the Maintenance, Repair and Calibration of North East Grid Overhead Line Emergency Equipment on an as and when Required Basis for a Period of 36 Months E3681NTCSANEGE3681NTCSANEG 2026-11-05
09:00
2026-11-24
10:00
Electrical Alarm Med Gas Repairs KEV581_26_27 2026-11-05
10:00
2026-11-12
11:00
Advertisement: Appointment of a Service Provider for Repairs, Maintenance and Calibration of Automated Suction Unit and Calibration of Cardiac Monitoring Equipment as when Required for a Period Not Exceeding Twelve (12) Months Q50-2026-27 2026-11-05
10:00
2026-11-12
10:00
Rfq-repairs, Service, Calibration of Scales by 11 November 2026 SC 10108439 – 7000017305 2026-11-06
07:30
2026-11-11
12:00
Sanas Accredited Calibration Service Contract on an as and when Required Basis for a Period of 5 Years at Duvha Power Station. E3753GXMPDUV 2026-11-11
10:00
2026-12-04
10:00
Total Posts: 242

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