Calibration Services Tenders

26Open Tenders
17Closing This Week
30Added 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
Testo Savers Laboratory Data Logger Sanas Calibration SCM/1384/S/2026-2027 - 2026-12-17
11:00
The Appointment of a Service Provider for the Maintenance & Repairs of All Instrumentation & Associated Equipment on All Erwat Plants for a Period of Thirty Six (36) Months ERW2506/01 2026-11-18
10:30
2026-12-09
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
Appointment of a Suitable Service Provider for the Repair of 16kv Surge Generator,hv Test and Calibration Certificate RFQ.INF.11.42 REF NO:43311-(16/2/3/3) - 2026-11-25
12:00
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
As and when Repair and Calibration of Alcohol Breathalysers for the Period of 12 Months 10376173 - 2026-11-24
10:00
Rfq-calibration of Prolaser 3 Speed Machine by 23 November 2026 7000017665- (SC10109915) - 2026-11-23
12:00
Calibration and Minor Repairs of Various Testing Equipment, on an as and when Required Basis, for a Period of 3 Years, Within the Cape Coastal Cluster – Eastern Cape Operating Unit. E1312DXECR1 - 2026-11-23
10:00
Appointment of a Service Provider for the Annual Calibration of Laboratory Weather Station RFQ 063-26 - 2026-11-19
11:00
Onsite service and calibration of hach i SJ12700020 - 2026-11-19
10:00
calibration of 45 pressure gauges RFQ/OBP313/2026/27 - 2026-11-18
13:00
Provision of On-site Servicing, Maintenance and Calibration of the Si Analytic Titrator at Nhls RFQ NO: 1921344 - 2026-11-18
11:00
Calibration of sound level meters SM12700071 - 2026-11-18
10:00
Calibration and Service of Applied Biosystems by Thermo Fischer Systems Thermal Cycler S/n: Ctc-a55381-0105 POS10025 - 2026-11-17
17:00
Service and Calibration of Biomate-3s Uv-vis Spectrophotometer (s/n: 2k6r214202 POS10027 - 2026-11-17
17:00
Calibration of Portable Multigas Protector CSQ10266082 - 2026-11-17
11:00
Service of thermologix temperature SJ12700042 - 2026-11-17
10:00
Sanas Calibration of Measuring Instruments TFR/2026/10/0340/13299/RFQ - 2026-11-16
16:00
Appointment of Service Provider to Calibrate Radar Devices and Give Training on the Devices in Kgalagadi Transfrontier Park 37215/KTP/2026-27 - 2026-11-16
14:00
Calibration of incubators RFQ/OBP317/2026/27 - 2026-11-16
13:00
Rfq-v0009 Service and Calibrate Pump by 16 November 2026 SC10109799 RFX7000017622 - 2026-11-16
12:00
Request for Potential Service Providers to Submit a Quotation to Aidc for on and Off-site Calibration of Equipment and Instruments for Aidc Sites for a Duration of 36 Months: 1. Winterveldt Enterprise Hub: Molefe Makinta & Bushveld Road Winterveldt 2. Automotive Supplier Park: Automotive Supplier Park,30 Helium Road, Rosslyn PR000016432 - 2026-11-16
11:00
Calibration of Audiometer CSQ11266181 - 2026-11-16
11:00
Calibration & service of the hach dr6000 spectroph SK12700042 - 2026-11-16
10:00
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
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
Rfq - Repair and Calibration of Ea Technology Pd Tester 12059973 - 2026-11-13
11:00
For the Provision of the Above-ground Vertical Tank 1 Refurbishment. SIM-25003-CIDB - 2026-11-13
10:00
Electrical Alarm Med Gas Repairs KEV581_26_27 2026-11-05
10:00
2026-11-12
11:00
Onsite Sanas Accredited Servicing of Small Equipment at Various Nhls Northern Cape Laboratories as Per Specifications RFQ NO: 1802835 - 2026-11-12
11:00
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
Rfq-calibration of Various Lab Equipment by 11 November 2026 SC – 10109863 – 7000017612 - 2026-11-11
12:00
Calibration of temperature loggers SJ12700036 - 2026-11-11
10:00
Service and Calibration of Mettler Toledo (weighing Balancer) Top Loader POS10026 - 2026-11-10
17:00
Calibration of Equipment (complaince) | Tnpa_sheq_2026/27_professional Services _952 TNPA/2026/11/2434/13975/RFQ - 2026-11-10
16:00
Calibration/ Service of Alcotest Devices CSQ10266117 - 2026-11-10
11:00
Request for Quotation (rfq) for Service Provider for Substance Abuse Calibration and Services DMP/10/26/GP-RISK - 2026-11-10
10:00
Service of sf6 gas multi analyser and service cart SG12700024 - 2026-11-09
12:00
Annual South African Accreditation System (sanas) Accredited Dynamic Multipoint Calibration of Ambient Air Quality Gas Analysers RFQ/MHS/2026-27/260 - 2026-11-09
11:00
Onsite Sanas Accredited Servicing of Bsc's at Various Nhls Northern Cape Laboratories as Per Specifications RFQ NO: 1305336 / 0105452 / 0105920 / 0105620 - 2026-11-09
11:00
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
Mechanical flow meters calibration SK12700039 - 2026-11-06
14:00
Assessment of primayer 2i loggers SK12700040 - 2026-11-06
11:30
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
Provision of On-site Servicing, Maintenance and Calibration of the Si Analytic Titrator at Nhls RFQ NO: 1921344 - 2026-11-06
11:00
Calibration measurement instruments SK12700038 - 2026-11-06
10:00
Total Posts: 242

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