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2,175Latest Ac unit Tenders List

Latest Ac unit Tenders in India – Verified Leads & Real-Time Insights by Tender18

Finding the right Ac unit tenders in India’s competitive e-procurement ecosystem requires more than just access—it demands accurate data, real-time monitoring, and expert analysis.

At Tender18 Infotech Private Limited, we bring deep industry experience in government procurement to help businesses identify, evaluate, and win Ac unit tenders efficiently. With a centralized platform aggregating 1100+ live tenders, we provide a single, trusted source for opportunities from central, state, and PSU departments.


Real-Time Ac unit Tender Intelligence & Monitoring

Our advanced dashboard delivers actionable insights and structured tender data, enabling you to make faster and smarter bidding decisions.

We categorize Ac unit tenders into:

  • Supply Tenders – BOQs and specifications sourced from GeM and PSUs
  • Service Tenders – NITs and scope of work from CPPP and state portals
  • EPC Projects – Large-scale infrastructure tenders with financial and design data

✔ This structured approach ensures complete transparency and deeper bid analysis before submission.


Comprehensive Sources of Ac unit Tenders

Tender18 acts as a centralized gateway by aggregating tenders from trusted and official sources:

  • Central Government Portals – CPPP, NIC, and Government e-Marketplace (GeM)
  • Railways & Transport – IREPS and Metro Rail projects
  • Power & Energy PSUs – NTPC, ONGC, NHPC, PowerGrid
  • Defense & Strategic Sectors – MES and DRDO tenders
  • State e-Procurement Portals – Gujarat, Maharashtra, Tamil Nadu, UP, and more

✔ Every listing is verified and regularly updated to maintain data accuracy and trust.


Step-by-Step Guide to Participate in Ac unit Tenders

1. Eligibility & Prequalification

Before bidding, ensure compliance with:

  • Financial turnover requirements (30–50% of tender value)
  • Past experience (2–3 similar projects)
  • Valid solvency certificate

2. Mandatory Documentation Checklist

Prepare the following to avoid disqualification:

  • Digital Signature Certificate (Class 3 DSC)
  • GST, PAN, MSME/Udyam registration
  • EMD (Earnest Money Deposit) or exemption proof
  • Technical bid with execution methodology

3. BOQ Analysis & Financial Bidding

The BOQ (Bill of Quantities) is the most critical component:

  • Analyze item-wise pricing
  • Ensure competitive yet sustainable quotes
  • Avoid underbidding risks (L1 pressure)

✔ Expert analysis can significantly improve your bid success ratio.


Why Tender18 is a Trusted Platform for Ac unit Tenders

✔ Proven Expertise in Government Procurement

We combine industry knowledge with practical bidding experience.

✔ Verified & Reliable Data

All Ac unit tenders are sourced from official portals and cross-checked for accuracy.

✔ Advanced Filtering Tools

Filter tenders by value, EMD, location, and category for precise targeting.

✔ Corrigendum & Update Tracking

Get instant alerts on deadline changes and specification updates.

✔ Historical Data Insights

Analyze past tender results to understand pricing trends and competition.

✔ End-to-End Bidding Support

From discovery to submission, including GeM onboarding and strategy.


Growth of Ac unit Sector in 2026

With the Government of India focusing on digital procurement and infrastructure expansion, the Ac unit sector has seen significant growth in e-tendering opportunities.

The rise of GeM-based procurement models like:

  • L1 Purchase
  • Direct Procurement
  • MSME-friendly policies

…has made it easier for startups and SMEs to participate and win contracts


Frequently Asked Questions (SEO Optimized)

How can I get daily Ac unit tender alerts?

You can register on Tender18 and select your preferred category. You will receive daily email alerts with all new Ac unit tenders.

Is EMD mandatory for all Ac unit tenders?

No, MSME and Udyam-registered businesses may get exemptions. Always check the NIT for specific conditions.

What is the difference between a Ac unit work tender and supply tender?

A supply tender involves delivering goods, while a work tender includes execution, labor, and project completion.

Can I access private Ac unit tenders on Tender18?

Yes, we also track major private sector and EPC tenders along with government opportunities.


Get Expert Support for Ac unit Tenders

Tender18 is more than a listing platform—we are your strategic partner in winning tenders.

Our services include:

  • Tender discovery & analysis
  • Documentation support
  • Bid strategy & submission
  • GeM registration & OEM onboarding

📞 Call / WhatsApp: +91 7069661818
🌐 Website: www.tender18.com

Due Date
T18 Ref No : 16979249
Location : haldwani , uttarakhand
NEW TENDER
tender for annual routine operation and maintenance of internal and external electrical installation i/c sub station dg set ro water cooler ac units etc. installed at nsti haldwani (uk)
Agency / Dept :
central public works department CPWD
Due Date :
Sep 01, 2026 (3 days left)
Tender Value :
13.57L
View Documents
T18 Ref No : 16979340
Location : new delhi , delhi
NEW TENDER
tender for providing covered platform for the placement of ahu and ac outdoor unit on the terrace old accidental emergency of ssk hospital for the shifting of various wards and their allied rooms of ksc hospital, new delhi.
Agency / Dept :
central public works department CPWD
Due Date :
Sep 01, 2026 (3 days left)
Tender Value :
15.62L
View Documents
T18 Ref No : 16979335
Location : new delhi , delhi
NEW TENDER
tender for rmo split type ac units at various location in president estate rashtrapati bhavan new delhi
Agency / Dept :
central public works department CPWD
Due Date :
Sep 01, 2026 (3 days left)
Tender Value :
63.09L
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T18 Ref No : 16986299
Location : nidamangalam , tamil nadu
NEW TENDER
tender for supply and installation of new air conditioning ac units and repair and maintenance of existing ac units at koothanallur municipality
Agency / Dept :
municipal corporation
Due Date :
Sep 08, 2026 (10 days left)
Tender Value :
3.5L
View Documents
T18 Ref No : 16976007
Location : mumbai , maharashtra
Source : GEM Tenders
NEW TENDER
corrigendum tender for procurement of engineering items angular indicator , launching valve , piston imf hp air pressure reducers , proportional solenoid valve block , oil discharge electric distributor nd20 , spring , wg cable , c cable , dual 100 board , power supply part of torpedo interface module , cp341 communication part of ipms , digital input module part of ipms , sc 1b type watertight junction box , 11bj000c1072 , 11bj000c0708 , 11bj000c1074 , 11bj000c0751 , 11bj000c1092 , 11bj000c0753 , 11bj000c1076 , 11bj000c1077 , 11bj000c0940 , 11bj000c1073 , 11bj000c1131 , 11bj000c0942 , 11bj000c1075 , 11bj000c0943 , 11bj000c1028 , mdx 60 , releasable radio buoy fitted cable , type 20008 limit switch, procurement of engineering items, angular indicator box rn 91hd100c0023 part number f3018 476307 ngd 0999476307001 also referreed as external door detection assembly, launching valve cs 1 reference no 461658, piston imf hp air pressure reducers 45 20 bar part no. d162540 45 20bar rn no. 18dp000w0013, proportional solenoid valve block 4w 3p rn 09dh000c0061 copic r2460145 part no. 4wre10w1 50 2x g24k v 660 r901247877, oil discharge electric distributor nd20 rn 09dh000c0063 copic r2460147, spring ref 422 0156 ngd 5360930157807 it is integrated item of stern gland 15pe000c0027 part no. f3013 mat422 0156 index e, wg cable reference no 2p94156, c cable reference no 2p94155, dual 100 board 34 in nos one submarine set incompatible with old urr cards in system, power supply part of torpedo interface module part no 2p94984 rn 91cl100c0005, cp341 communication part of ipms part no 6es73411ch020ae0, digital input module part of ipms part no 6es7131 4bf00 0aa0, sc 1b type watertight junction box part of extenal junction boxes rn 11bj000c0709, watertight junction box part of extenal junction boxes rn 11bj000c1072, sci a type tight junction box part of extenal junction boxes rn 11bj000c0708, watertight junction box part of extenal junction boxes rn 11bj000c1074, watertight junction box part of extenal junction boxes rn 11bj000c0751, watertight junction box part of extenal junction boxes rn 11bj000c1092, watertight junction box part of extenal junction boxes rn 11bj000c0753, watertight junction box part of extenal junction boxes rn 11bj000c1076, watertight junction box part of extenal junction boxes rn 11bj000c1077, sc 9 a type watertightjunction box part of extenal junction boxes rn 11bj000c0940, watertight junction box part of extenal junction boxes rn 11bj000c1073, watertight junction box part of extenal junction boxes rn 11bj000c1131, sc 10 a type watertight junction box part of extenal junction boxes rn 11bj000c0942, watertight junction box part of extenal junction boxes rn 11bj000c1075, sc 10 b type watertight junction box part of extenal junction boxes rn 11bj000c0943, sc 3 d type watertight junction box part of extenal junction boxes rn 11bj000c1028, mdx 60 frequency variator in kit mdx60 part of ac control unit part no ed6061d 0930930143460, releasable radio buoy fitted cable breakable cable part of radio buoy part no cabl00014 rn 11ls100c6009, type 20008 limit switch part no 20008m rn 11fc000r27937
Agency / Dept :
mazagon dock shipbuilders limited MDL
Due Date :
Sep 02, 2026 (4 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16979184
Location : bhubaneswar , odisha
NEW TENDER
tender for maintenance of electrical installation & fans i/c rmo dg set, pump set and ac unit for non-residential building at met, ca, bhubaneswar during the fy 2026-27. sh: day to day iei maintenance, opertion of pump and dg set, maintenance of ac at met office, bhubaneswar
Agency / Dept :
central public works department CPWD
Due Date :
Sep 02, 2026 (4 days left)
Tender Value :
21.21L
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T18 Ref No : 16979264
Location : hyderabad , telangana
NEW TENDER
corrigendum tender for operation and maintenance of electrical installations in main substation, ac units and 200/125 kva dg sets in cfsl campus, ramanthapur, hyderabad during 2026-27. sh: electrical renovation of chemical sciences laboratory rooms at ground floor at cfsl campus, ramanthapur, hyderabad.
Agency / Dept :
central public works department CPWD
Due Date :
Aug 31, 2026 (2 days left)
Tender Value :
15.32L
View Documents
T18 Ref No : 16980482
Location : kapurthala , punjab
NEW TENDER
tender for roof mounted ac package unit for lhb type coaches for bangladesh railways, roof mounted ac package unit for lhb type coaches for bangladesh railwa ys. specn: rdsp/pe/spec/ac/0061-2005, rev-1, type-i with rcf annexure br-01 - warranty period: 30 months after the date of delivery -quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs
Agency / Dept :
rail coach factory RCF
Due Date :
Sep 18, 2026 (20 days left)
Tender Value :
Refer Document
View Documents
T18 Ref No : 16981112
Location : bhubaneswar , odisha
NEW TENDER
tender for supply and installation of ss trough assembly to drg no.59316033, alt. d or latest, as per scope of work at annexure-i for lhb ac coaches. one set of ss trough assembly consists of following items, (1) ss metal trough below ac unit for lhb coaches as per drawing number 329-1-6-040 alt. g or latest- 02 nos., ( 2) drain pipe arrangement as per drawing no. 329-1-6-056 alt. b or latest - 04 nos. and (3) cover sheet as per drawing no.aad-1-6-906 alt. c or latest - 04 nos., supply and installation of ss trough assembly to drg no.59316033, alt. d or latest, as per scope of work at annexure-i for lhb ac coaches. one set of ss trough assembly consists of following items, (1) ss metal trough below ac unit for lhb coaches as per drawing number 329-1-6-040 alt. g or latest- 02 nos., ( 2) drain pipe arrangement as per drawing no. 329-1-6-056 alt. b or latest - 04 nos. and (3) cover sh eet as per drawing no.aad-1-6-906 alt. c or latest - 04 nos. - warranty period: 36 months after the date of delivery
Agency / Dept :
east coast railway ECOR
Due Date :
Sep 21, 2026 (23 days left)
Tender Value :
Refer Document
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T18 Ref No : 16979214
Location : dehradun , uttarakhand
NEW TENDER
tender for armo of ei & fans i/c street lights, dg sets, pump sets, wt/stac units, ac plants, vrv unit in various offices at ignfa dehradun. (sh: providing services of 380 kva cummins make dg set at ignfa)
Agency / Dept :
central public works department CPWD
Due Date :
Sep 01, 2026 (3 days left)
Tender Value :
2.73L
View Documents

Every year, central and state government departments release thousands of high-value contracts specifically dedicated to Ac Unit. Whether it involves bulk material supply, executing specialized operational services, or end-to-end turnkey project execution, the demand for capable vendors in the Ac Unit sector is massive.

At Tender18, we help businesses cut through the noise and exclusively target the exact work categories they specialize in. Instead of browsing through generic procurement sites, our platform isolates high-potential opportunities that match your specific industry capabilities.

Work Dynamics in the Ac Unit Sector

Government requirements for this specific vertical generally fall into distinct procurement patterns:

  • Product & Material Supply: Tenders focused strictly on sourcing, testing, and delivering high-quality items that meet the exact technical specifications of the buyer.
  • Service Level Agreements (SLAs): Long-term hiring of expert agencies for routine maintenance, manpower deployment, or continuous operational management.
  • Execution & Turnkey Projects: Comprehensive contracts where the bidder is responsible for everything from raw material procurement to final site installation and testing.

By focusing purely on your core strength in Ac Unit, you can build a highly profitable and stable pipeline of government clients.

Stop wasting time filtering through irrelevant notices. Our Ac Unit Tender Information Service is engineered for precision. We track exact product codes, service names, and specialized work terms across all government portals nationwide. When a buyer publishes a requirement that matches your specific business profile, our system alerts you instantly.

Deep Technical Insights & Documentation For Ac Unit Tenders

Bidding for specific works requires studying strict technical parameters. We provide immediate access to the core documents you need to evaluate the project:

  • Detailed Specifications & Drawings: Download the exact engineering guidelines, material testing standards, and quality benchmarks demanded by the buyer for Ac Unit.
  • Financial BOQ Spreadsheets: Access the official blank pricing formats where you need to input your unit rates, tax configurations, and total bid value.
  • Real-Time Technical Amendments: If the buying department changes the product specifications, alters the service scope, or shifts the delivery timeline, we instantly update the parent file so you are never caught off-guard.

Winning a contract for Ac Unit depends entirely on how perfectly your technical capabilities match the buyer’s demands. Even if you have the best product or service, a poorly formatted document or a missing compliance certificate will lead to instant technical rejection. Tender18’s Tender Bidding Service eliminates this risk by taking complete ownership of your digital submission.

Flawless Compliance & Portal Execution For Ac Unit Tenders

Under this service, Tender18 assigns a Dedicated Experienced Technical Person to your profile. This expert handles the heavy lifting of the entire bidding cycle:

  • Capability Mapping: We thoroughly cross-check your past completion certificates, ISO standard proofs, and financial turnover against the strict eligibility criteria required for Ac Unit bids.
  • Secure System Integration: Our technical desk seamlessly links your Class III Digital Signature Certificate (DSC) with the required e-procurement servers to securely encrypt your technical and financial envelopes.
  • Error-Free Financial Uploads: We audit your quoted BOQ pricing sheets for any formula or formatting errors before the final upload, ensuring your bid is successfully locked before the portal's closing hours.

Government buyers are aggressively using the Government e-Marketplace (GeM) for the direct procurement of Ac Unit. If your business profile is not accurately mapped on this portal, you remain practically invisible to these purchasing officers. Recognized as a trusted and expert GeM consultant, Tender18 offers specialized support to build, optimize, and maintain a highly visible vendor account for your business.

With an industry-leading support success ratio of over 95%, we handle the complex marketplace compliance so you can focus entirely on executing your orders

Expert Profile Management & Catalogue

Our dedicated consultants ensure your GeM presence is structurally perfect:

  • Precise Catalogue Listing: We upload and categorize your specific offerings under the exact search terms and parameters used by government buyers looking for Ac Unit, ensuring maximum search visibility.
  • OEM Dashboard & Assessment: For original manufacturers and creators, we guide you through the mandatory Quality Council of India (QCI) vendor assessments to successfully unlock your official OEM panel.
  • Profile Compliance & Caution Money: We manage your statutory documentation, brand approvals, and caution money limits to keep your account immune from technical suspensions.

Strategic Live Bid Participation

Beyond setup, we actively drive your market participation. Our team expertly handles the digital paperwork and rate configurations for GeM Custom Bids and Reverse Auctions (RA) related to Ac Unit, maximizing your chances of securing L1 status.

1.

How do I find government contracts exclusively matching my work in Ac Unit?

The easiest way is through the Tender18 platform. Instead of searching department by department, our system uses advanced keyword matching to gather all live supply, service, and execution tenders related directly to your core business in one place.

2.

Do I need specific testing or quality certificates to apply for these contracts?

It heavily depends on the nature of the work. For supply contracts, buyers often ask for ISO certifications, BIS marks, or specific lab testing reports. For service contracts, they may ask for labor licenses or past performance certificates (work orders).

3.

What is a BOQ and why is it important for my bid?

The Bill of Quantities (BOQ) is the official financial Excel sheet where you enter your competitive prices. Any mistake in this file—like adding extra rows, changing formulas, or saving it in the wrong format—will cause the portal server to reject your entire bid.

4.

Are samples required to be submitted physically before the digital bid opens?

For many product-based Ac Unit tenders, buying departments do ask bidders to submit physical samples to their office before the digital technical evaluation date. This requirement is always clearly mentioned in the official NIT document.

5.

How does the Dedicated Tender Expert from Tender18 help me?

Our assigned expert manages your total portal compliance. They extract the hidden rules from long tender PDFs, create a precise document checklist for your team, map your digital signature, and securely upload your technical and financial files onto the government servers.

6.

What is the role of a Digital Signature Certificate (DSC)?

A Class III DSC is a secure USB device that contains your digital identity. You cannot upload a bid without it. It is used to securely encrypt and lock your sensitive price data and technical documents so no one can view them before the official opening date.

7.

As an MSME, can I get financial benefits when bidding for Ac Unit?

Yes, the government strongly supports MSMEs. By uploading a valid Udyam Registration Certificate in the technical envelope, small businesses are frequently exempted from paying the initial Tender Document Fee and the Earnest Money Deposit (EMD).

8.

Why should I list my services or products on GeM for this category?

GeM is now the primary digital marketplace for all government agencies. If you are properly cataloged for Ac Unit, officers can view your profile and generate direct purchase orders or invite you to participate in exclusive Custom Bids.

9.

What makes Tender18 a reliable GeM support partner?

As a highly trusted and expert GeM consultant, Tender18 holds a proven support success ratio of over 95%. From flawless profile creation and complex catalogue mapping to OEM panel approvals and live Reverse Auction (RA) support, we handle it all seamlessly.

10.

What does "L1" mean in these government contracts?

"L1" stands for "Lowest Bidder 1". In government procurement, after all technical envelopes are approved, the financial sheets (BOQs) are opened. The bidder who has quoted the lowest compliant price for Ac Unit is declared L1 and is generally awarded the contract

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