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, maintenance and upgrade of electrical measurement systems 80S/2026/27 2026-10-09
09:00
2026-11-03
10:00
Calibration CSQ10266105 - 2026-11-03
11:00
Equipment Calibration – Flow Laboratory RFQJW0098SM2026 - 2026-11-03
16:00
Service and calibration food safety infrared therm SM1270054A - 2026-11-04
10:00
Calibration of Audio Booth, Audiometer and Dpoaes Screener NKA 277 26 27 - 2026-11-04
11:00
Calibration of asset care tools SK12700033 - 2026-11-05
10:00
Annual Protection Relays Verification Q27/264/BM - 2026-11-05
15:00
Annual Protection Relays Verification Q27/264/BM - 2026-11-05
15:00
Calibration measurement instruments SK12700038 - 2026-11-06
10:00
Request to Appoint the Service Provider for Calibration, Maintenace and Repairs to Breathalyzers or Handheld Alcohol Measuring Devices for Up R750000 Vat Inclusive until 30 June 2027 or until a Tender is in Place as Per Specifications. KEQ.CS.09.15 - 2026-11-06
10:00
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
Provision of On-site Servicing, Maintenance and Calibration of the Si Analytic Titrator at Nhls RFQ NO: 1921344 - 2026-11-06
11:00
Assessment of primayer 2i loggers SK12700040 - 2026-11-06
11:30
Mechanical flow meters calibration SK12700039 - 2026-11-06
14:00
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
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
Service of sf6 gas multi analyser and service cart SG12700024 - 2026-11-09
12:00
Request for Quotation (rfq) for Service Provider for Substance Abuse Calibration and Services DMP/10/26/GP-RISK - 2026-11-10
10:00
Calibration/ Service of Alcotest Devices CSQ10266117 - 2026-11-10
11:00
Calibration of Equipment (complaince) | Tnpa_sheq_2026/27_professional Services _952 TNPA/2026/11/2434/13975/RFQ - 2026-11-10
16:00
Service and Calibration of Mettler Toledo (weighing Balancer) Top Loader POS10026 - 2026-11-10
17:00
Calibration of temperature loggers SJ12700036 - 2026-11-11
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
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
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
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 - 2026-11-13
10:00
For the Provision of the Above-ground Vertical Tank 1 Refurbishment. SIM-25003-CIDB - 2026-11-13
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
Calibration & service of the hach dr6000 spectroph SK12700042 - 2026-11-16
10:00
Rfq-v0009 Service and Calibrate Pump by 16 November 2026 SC10109799 RFX7000017622 - 2026-11-16
12:00
Sanas Calibration of Measuring Instruments TFR/2026/10/0340/13299/RFQ - 2026-11-16
16:00
Calibration of Portable Multigas Protector CSQ10266082 - 2026-11-17
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
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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