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
Sort by Briefing Date: ▼ ▲ Sort by Closing Date: ▼ ▲
Tender Title Tender Number Briefing Date Closing Date
Sanas Calibration of Two Ph Meters OVI01REQ4217 - 2026-08-12
11:00
Req04071 REQ04071 - 2026-08-12
11:00
Req4094 REQ4094 - 2026-08-12
11:00
Ph Meter on Site Calibration OVI01REQ003774 - 2026-08-13
11:00
Appointment of a Service Provider for the Calibration of Diesel Main Tank Flow Meter, Calibration of 1000 Liters Diesel Trailer Flow Meter, and the Supply & Installation of Fuel Tank Gauge. 6000008291 - 2026-08-13
12:00
Calibration of luminometer & jenway spec SJ1270004A - 2026-08-14
10:00
Servicing and verification of the toc-l shimadzu SJ12700013 - 2026-08-18
10:00
Servicing of the dionex aquion ic SJ12700010 - 2026-08-18
10:00
Repair, Service and Calibration of Optidist Machines at Transnet Pipelines Coalbrook Depot TPL/2026/08/0554/10119/RFQ - 2026-08-18
16:00
Calibration of Fluke 726 Precision Meter and Temperature Drywell Ctd9300 for Pinetown Depot TPL/2026/04/0243/4279/RFQ - 2026-08-18
16:00
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
Provision of Calibration Services for the Testo 545 Digital Lux Meter at Ithemba Labs, Faure, Western Cape, as and when Required, for a Period of Three (3) Years iLABS/RFQ 2026/27-144 - 2026-08-19
16:00
Service of the ysi pro dss multimeter SJ1270011A - 2026-08-20
10:00
Request for Quotation (rfq) For: Annual Audio Booth Calibration,3l Syringe Calibration, Audio Booth and Spirometer Consumables, as and when Maintenance, Audiometer and Spirometer System Upgrade as Required, Re - Installation of Spirometer and Audiometer Software Call Out and Travel Expenses in Wolmerton and Braamfontein Clinic on an as and when Basis for 12 Months. DMP/11/26/GAU-RISK - 2026-08-20
10:00
Servicing of gas monitors SK12700018 - 2026-08-20
10:00
Scm 015 - Appointment of an Accredited Service Provider to Calibrate Laboratory Equipment SCM 015 / 2026-27 - 2026-08-20
12:00
Precision Balance 0.01g Weighing Scale with Annual Calibration ump0.608-26-27 - 2026-08-21
11:00
Service & Calibration for Omnispense Peristaltic Dispenser RFQ NO: 0108249 - 2026-08-21
11:00
Formal Tender: Td 07/07/2026: Maintenance, Repair, Update of Software and Calibration of Vehicle Test Station Equipment for a Period Ending 30 June 2029 FORMAL TENDER: TD 07/07/2026 - 2026-08-21
12:00
QC Cold-room Calibration RFQ/OBP179/2026/27 - 2026-08-21
16:00
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
Appointment of a Service Provider for the Service, Repair and Verification of Weighbridges at Velddrif and Piketberg QUOTATION 8/2/43-2026 / (MN183-2026) - 2026-08-24
12:00
Appointment of a Service Provider for the Service, Repair and Verification of Weighbridges at Velddrif and Piketberg QUOTATION 8/2/43-2026 / MN183-2026 - 2026-08-24
12:00
Appointment of an Iso/iec 17025 Accredited Service Provider for the Calibration of Laboratory Equipment at the Erwat Laboratory FPQ2608/01/U - 2026-08-24
12:00
For the Calibration of 2x Msa Altair 5x Gas Detectors on a Once off Basis at Tarlton Depot TPL/2026/08/0583/10575/RFQ - 2026-08-24
16:00
Rfq05/2026-2027: Calibration of Gas Detectors - Clanwilliam RFQ05/2026-2027 - 2026-08-25
12:00
Calibrate and Verify Flow Measurements at 4x Wwtw SCM42.26.27 - 2026-08-27
11:00
Calibration CSQ08265827 2026-08-13
10:00
2026-08-27
11:00
Calibration of Equipment for Northern Free State Region, Balkfontein VCW27/010 - 2026-08-27
12:00
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
Carry Out Particle Count Test to Ot at Niemeyer Memorial Hospital NMH114 - 2026-08-28
11:00
Appointment of a Service Provider for Dynamic Calibration of the H2s, So2, Co, Nox and O3 Instruments. RFQ 4599/26 - 2026-08-31
11:00
Scm 015 - Re-advertisement_appointment of an Accredited Service Provider to Calibrate Laboratory Equipment SCM 015 / 2026-27 - 2026-09-01
12:00
Supply and Install 6 X Dissolved Oxygen Sensor Caps at Malmesbury Wwtw and Dissolved Oxygen Service and Calibration at Riebeek Kasteel Wwtw SCM52.26.27 - 2026-09-03
11:00
Repair, Replace and Calibrate Steam Pipeline SAP126-26-27 2026-09-01
11:00
2026-09-03
11:00
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
Request for Quotation for the Service and Calibration of Various Pieces of Small Equipment at Nhls Beaufort West Laboratory RFQ NO: 0063441 - 2026-09-04
11:00
Yearly maintenance and calibration or verification of the RC6+ Sorvall centrifuge RFQ/OBP208/2026/27 - 2026-09-04
16:00
Annual maintenance and calibration of the Revo Millrock Freeze dryer RFQ/OBP201/2026/27 - 2026-09-04
16:00
Scmu3-p26/27-0624-pep Supply Delivery Installation Commissioning & Training of Binocular Indirect Ophthalmoscope SCMU3-P26/27-0624-PEP - 2026-09-07
11:00
Calibration of OPTIPMD Serial Number 1238 and Complete OPTIPMD Head Part Number 1209 014 000 TPL/2026/07/0489/8876/RFQ - 2026-09-07
16:00
Service & Calibration CSQ08265897 - 2026-09-08
11:00
Calibrations 4427 - 2026-09-08
11:00
Calibration 4423 - 2026-09-08
11:00
Tools and machinery GD12700368 - 2026-09-08
12:00
Rfq-calibrate Tools on Site (city of Umhlathuze Premises) by 08 September 2026 7000017232– (SC10108066) - 2026-09-08
12:00
Servicing of Becton Dickson Accuri C6 plus RFQ/OBP202/2026/27 - 2026-09-09
16:00
Repair, Replace and Calibrate Steam Pipeline SAP126-2026-2027 2026-09-08
11:00
2026-09-10
11:00
Supply, Installation and Commissioning of Automated Temperature Monitoring System at Forensic Chemistry Laboratory, Cape Town Including Service and Maintenance Plan for Three (3) RFQ NO: 1936256/26-27 - 2026-09-10
11:00
Repair, Replace and Calibrate Steam Pipeline SAP126-26-27 2026-09-08
11:00
2026-09-10
11:00
Total Posts: 242

Click on the city names below to find more Calibration Services tenders in that city

Click on the city names below to find more Calibration Services tenders in that city

Click on the city names below to find more Calibration Services tenders in that city

Why not let us send tenders to your inbox?

from R120 per month