HVAC repair, installation, and commissioning services across multiple buildings Installation and commissioning of controllers in labs, installation and wiring of heaters, rewiring of DB board for AHU 2, replacement of controller for AHU 1, repair of leaking ducting, replacement of actuator valve, supply and installation of water balancing valve on chiller, replacement of compressor, pressure test and vacuum, fault finding and repair of air conditioners, replacement of under ceiling air conditioners, supply and installation of new air conditioning units, repair of leaking duct and insulation, electrical humidifier repair, replacement of pipe work from aluminum to copper, major service, clean air ventilation
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Request for quotation for HVAC installation, repair, and commissioning across multiple buildings at NMISA. Mandatory site briefing on 05 November 2026 at 11:00 at CSIR Campus, Building 5. Quotations due by 9 November 2026 at 12:00. HVAC trade certificate required with at least two technicians. 6-month warranty on HVAC components. Signed-off completion certificate required. Old air conditioners to be moved to facilities storeroom. Safety file required after PO issued. Quotations valid for 30 days. BBBEE certificate required for pricing above **** after full delivery.
Quotations must reach NMISA not later than 9 November 2026 at 12h00. The response should reach nmisa not later than 9 november 2026 @12h00sf.
NMISA effects payments when all goods and services are delivered in full. nmisa is a schedule 3a public entity according to pfma and effects payments when all goods and services are delivered in full.
A 6-month warranty period applies after commissioning all units. a 6month warranty period applicable after commissioning all units hvac components.
HVAC trade certificate required with at least two technicians. hvac trade certificate requires at least two technicians.
Site briefing is compulsory on 05 November 2026 at 11:00. site briefing is compulsory date: 05 november 2026 time: 11: 00am venue: csir campus, building 5.
Refrigeration System Supply/ Building Repair Works/ Freezer Room Repair/ Refrigeration Contractors
Appointment of a service provider for the completion of the dry room and minor repair work to the seedbank facility at the kirstenbosch national botanical garden, cape town
Appointment of a service provider for the completion of the dry room and minor repair work to the seedbank facility at the Kirstenbosch National Botanical Garden, Cape Town Supply and installation of refrigeration- based HVAC system for dry room, including condensing unit, DX air handling unit, cooling coil, electric heater bank, plug fan, filters, HEPA filtration, heat recovery, monitoring sensors, controller, ductwork tie- ins, refrigeration piping, electrical works, craneage, removal of existing units, testing and commissioning, VRV and freezer room repairs, door repairs, plumbing installations, hydroboil replacement, monitoring system installation, building works making good
AI helper
Supply, install, test, commission and handover a refrigeration-based HVAC system for the dry room at the seedbank facility. Includes condensing unit, DX air handling unit, ductwork tie-ins, refrigeration piping, electrical works, and removal of existing units. Additional works include VRV and freezer room repairs, door repairs, plumbing, hydroboil replacement, and monitoring system installation. Contractor must comply with SANS standards, provide testing, commissioning, as-built drawings, training, and certificates of compliance. Requires a category B refrigeration mechanic registered with SAQCC GAS. Warranty: 12-month workmanship, 24-month equipment.
Warranty requirements include 12month workmanship warranty and 24month equipment warranty modelbased with defect resolution within specified timeframes.
A minimum of one category B refrigeration mechanic shall serve as site foreman and must be registered with saqcc gas saracca and hold a trade test qualification.
Appointment of a service provider for the maintenance of cooling, refrigeration and freezing equipment including replacement of parts for a period of three ( 3) years
Maintenance of cooling, refrigeration and freezing equipment including replacement of parts for a period of three years Maintenance of cooling, refrigeration and freezing equipment including parts; walk- in freezer; under bar fridge; bar fridge; chest freezer; side by side fridge; coolroom freezer
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Appointment of a service provider for maintenance of cooling, refrigeration and freezing equipment including parts for 3 years at Golden Gate Highlands National Park. Non-compulsory site briefing on 30 October 2026. Closing date 6 November 2026 at 16:00. Bids must be submitted via email to ***@***. *. * within 30 days of invoice. Bidders need CIDB grading 2ME or higher, valid COIDA letter, red seal trade test certificate, SARACCA registration. 80/20 preference point system applies.
Bids must be delivered by the stipulated time. closing date 06 november 2026 closing time 16: 00 pm and bids must be delivered by the stipulated time to the correct address. late bids will not be accepted for consideration.
Payment is made within 30 days of invoice. payment will be effected in accordance with the pfma within 30 days of receipt of invoice after delivery of goods.
The 80/20 preference point system applies. the applicable preference point system for this tender is the **** preference point system with points price 80 specific goals 20.
Bidders need CIDB grading, COIDA, red seal trade test certificate, and SARACCA registration. tenderers with a cidb grading of 2 me or higher are eligible to apply and service provider must be registered with saracca.
A non-compulsory site briefing is scheduled. noncompulsory site briefing 30 october 2026 venu: golden gate highlands national park free state conference room time: 10h00am.
Late bids and non-compliance with submission requirements lead to disqualification. if the bid is late, it will not be accepted for consideration and no proposal shall be accepted by sanparks if submitted in any manner other than as prescribed above.
Supply, installation, service, repair and replacement of air conditioners in the swellendam municipality for a 3- year period
Supply, installation, service, repair and replacement of air conditioners in the Swellendam Municipality for a 3- year period Air conditioners supply, installation, service, repair and replacement
AI helper
Tender for supply, installation, service, repair and replacement of air conditioners in Swellendam Municipality for 3 years. Documents available from SCM unit, 11 Lind Street, Swellendam, on payment of **** deposit. Tenders due 13 November 2026 before 11h00, placed in municipal tender box. Must include SARS tax compliance status PIN. 80/20 point system applies. Requires safe gas handling certification and valid trade certificates. Minimum 2 years experience required. Bids valid for 150 days.
Tenders must be placed in the municipal tender box before 11h00 on 13 November 2026. tenders must be placed in the municipal tender box before 11h00 on 13november 2026
The 80/20 point system will be applicable. the **** system will be applicable
Requires safe gas handling certification, valid trade certificates, and 2 years experience. the minimum requirement is that the company or personnel in fulltime employment have 2 yearsor more experience
Late tenders and tenders received by email or facsimile will not be considered. late tenders and tenders received by email or facsimile will not be considered
We selected helpful reviews from real users. Order may change periodically.
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
Smart search helped discover tenders I hadn't even imagined receiving notifications for.
M. F. Cortez
Excellent. More searches and many advantages.
R. Lopez
Everything is perfect. They are a great help in finding tenders relevant to our field of work. I really appreciate that the tenders are sent directly to my email; it’s a huge help in identifying where I can contribute and what I can do.
Oto
All tenders related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the tender documents.
R. M. Ferreira
Very good and accurate information about the tenders: consistent and precise.
G. R. Ortiz
I like the way they provide information with the greatest possible accuracy. I love that.
M. A. Neil
I closed deals thanks to the information gathered by the search tool. There’s no need to research across multiple media outlets.
J. Comunale
It is complete and optimal, it improves my time.
R. de L. Cruz
Excellent information. Just what I was looking for.
L. H. Borrelli
I consistently received notifications about tenders within the specific segment I chose to monitor. The system simplifies processes that used to be complex, offering a navigation experience that is easy, fast, and modern.
G. P. da S. E. Guimaraes
You see a lot of tenders; you get emails with the alerts.
M. Camarasa
I liked the way they search for tenders and provide us with the link to view them.
Filter tenders, save promising opportunities and ask questions about tender documents.
Filters and map
Filter by location, procurement type and value. View opportunities on the map to decide what deserves a closer look.
Favourites and notes
Save the tenders that interest you and add private notes, so you can return to your review later.
Tender document assistant
Ask questions about documents the system can read. Check the answers against the tender documents and the official source.
Frequently asked questions
It is a government tender search service for South Africa. Find opportunities related to what your business supplies, keep separate searches organised and receive email alerts.
Start with your email. Then add specific products or services and the locations you want to search. Your first monitoring group is created automatically, so you can get started without setting everything up.
No credit card is required and there are no automatic charges. Try the service for 14 days and choose a paid plan only if you decide to continue.
As soon as you save what you supply and your preferred locations, you can see matching tenders on the site. Start with that list and explore filters and other tools at your own pace.
Official portals remain the source for tender documents and requirements. BidHits combines smart search, provincial filters, groups and alerts to help you focus on relevant tenders before reviewing each notice. Try it with your own products and compare it with your current routine.
They are separate searches for different parts of your business. You could have one called Well-equipped workplaces and another called Growing in the Western Cape, each with its own products, services and locations. You choose the names. The number of groups depends on your trial or plan.
Every plan includes email alerts. The Essential plan sends alerts directly to your main email. The Professional and Advanced plans let you group email addresses into lists, such as Sales and Purchasing, then choose which list receives alerts from each monitoring group. Groups define what to track; lists define who receives it. Several groups can use the same list. List and additional email limits apply to the whole plan, not separately to each group or list.
Alerts send matching tenders to your registered email according to the schedule available in your trial or plan. You can adjust email settings. Results appear on the site after you save your products and locations; emails follow the sending schedule. Where several daily sending times are available, the schedule applies across all groups and lists.
Use specific product or service names, such as office chairs. Smart search helps connect your offer with other descriptions, such as pest control and insect and rodent management. AI can make mistakes: check whether each opportunity is relevant and adjust your search terms when needed.
Filter by location, procurement type, dates and values, view opportunities on the map and save relevant tenders as favourites. Add private notes so you can pick up your review later.
Yes. The AI assistant answers questions about documents the system can read, within the question limit for your trial or plan. It supports your review; check the answers against the tender documents and the official source.
Look for the document or official notice link in the opportunity. If the source portal requires a login or restricts direct access, you may need to open the procurement page and download the documents there.
If you do not choose a paid plan, the tender list becomes limited. Nothing is charged automatically. You decide whether to subscribe and continue with the features of your chosen plan.
Human support is available for questions about access, searches, monitoring groups and settings. Start with the basics and explore other tools at your own pace.
Yes. The API is included in the Professional and Advanced plans, with one key per account and a separate API request allowance shared across its sessions. See the API documentation.
Add what you sell, receive AI-assisted tender alerts, open documents or the official page, and filter by province, method and value.
Transcript
Welcome to BidHits.
Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells.
To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date.
Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for.
For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map.
You can also use filters, run searches, and explore the day's opportunities directly on the map.
Start using BidHits now. It's fast, practical, and you can try it for free.
AI Assistant
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Methodology
Unaided survey with 1115 active users, conducted through 06/11/2026.
Single question: "Would you recommend our services to a friend or colleague?" - 90% answered "yes".
