56 open air conditioning and HVAC tenders in Tamil Nadu

56 tenders are open for air conditioning and HVAC in Tamil Nadu right now, 28 of them closing in the next 7 days. The busiest buyers are Ministry of Defence, PMO and Ministry of Railways. Most deliver to Chennai, Kanchipuram and Tiruchirappalli. Data as of 7 Oct 2026.

• Ministry of Railways
  Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2)
  Chennai, Tamil Nadu · Closes 8 Oct 2026, 11:00 am · EMD ₹2.6 L
• Ministry of Petroleum and Natural Gas
  C12M26R345 Procurement of Cassette Type Indoor AC Unit Spares
  Tiruvallur, Tamil Nadu · Closes 8 Oct 2026, 2:00 pm · No EMD
• Ministry of Coal
  one complete high Pressure feed water heater set
  Cuddalore, Tamil Nadu · Closes 8 Oct 2026, 3:00 pm · EMD ₹2 L
• Ministry of Heavy Industries and Public Enterprises
  Dilution Air Fan with accessories
  Tiruchirappalli, Tamil Nadu · Closes 9 Oct 2026, 12:00 pm · No EMD
• Ministry of Information and Broadcasting
  Supply of 10 Nos of BPEU 3007 AC/DC Switching Power Supply for DBE FM Transmitters
  Chennai, Tamil Nadu · Closes 9 Oct 2026, 1:00 pm · EMD ₹68,000
• Ministry of Steel
  FREON GAS R32 FOR AC, FREON GAS R22, FREON GAS R134, Freon gas R407c
  Salem, Tamil Nadu · Closes 9 Oct 2026, 3:00 pm · No EMD
• Ministry of Heavy Industries and Public Enterprises
  964161840000 - SOLENOID ASSY 1538VX-220V DC, 964164100000- SOLENOID ASSY 1538VX-230V AC, 964165530000- SOLENOID ASSY 1538BVX-220VDC
  Tiruchirappalli, Tamil Nadu · Closes 9 Oct 2026, 4:00 pm · No EMD
• Ministry of Railways
  Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2)
  Chennai, Tamil Nadu · Closes 9 Oct 2026, 4:00 pm · EMD ₹49,980
• Ministry of Railways
  Propeller Type AC Ventilating Fans (Exhaust Fan) (V3) Conforming To IS 2312
  Tiruchirappalli, Tamil Nadu · Closes 9 Oct 2026, 5:00 pm · No EMD
• Ministry of Defence
  ANNUM MAINTENANCE CONTRACT NON COMPREHENSIVE FOR AC PLAINT 1 AIR COOLED CHILLER PACKAGE 70 TR A
  Tiruchirappalli, Tamil Nadu · Closes 9 Oct 2026, 6:00 pm · EMD ₹44,604
• Agriculture Department Tamil Nadu
  Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2)
  Coimbatore, Tamil Nadu · Closes 9 Oct 2026, 7:00 pm · No EMD
• Ministry of Defence
  PROCUREMENT OF ESSENTIAL ELECTRICAL APPLIANCE
  Nilgiris, Tamil Nadu · Closes 10 Oct 2026, 10:00 am · No EMD
• Department of Space
  supply and commissioning of air cooled chiller plant
  Tirunelveli, Tamil Nadu · Closes 10 Oct 2026, 12:00 pm · No EMD
• Ministry of Heavy Industries and Public Enterprises
  80 LPM @ 12 BAR LOS FOR FD FAN AP1- 15/11 AS PER ATTACHED TENDER DOC, PQR & QP., 20 LPM @ 5 BAR LOS FOR ID FAN NDZV 30H AS PER ATTACHED TEN…
  Vellore, Tamil Nadu · Closes 10 Oct 2026, 3:00 pm · No EMD
• PMO
  Facility Management Services - LumpSum Based - Industrial; Providing RCC wall opening with structural stiffeners for installation of exhaus…
  Kanchipuram, Tamil Nadu · Closes 10 Oct 2026, 3:00 pm · No EMD
• Ministry of Railways
  Air Circulator Type Electric Fan and Regulator (V2) Conforming To IS 2997
  Madurai, Tamil Nadu · Closes 10 Oct 2026, 5:00 pm · No EMD
• Ministry of Civil Aviation
  AC Compressor - Voltas
  Kanchipuram, Tamil Nadu · Closes 10 Oct 2026, 5:00 pm · No EMD
• PMO
  200-240V 50Hz AC single phase input and output, 0.75kW/1Hp VFD. Make: INVERTEK OPTIDRIVE E3
  Kanchipuram, Tamil Nadu · Closes 12 Oct 2026, 3:00 pm · No EMD
• Ministry of Petroleum and Natural Gas
  SITC of Variable Refrigerant Flow based air conditioning system, CAMC & Operational Contract
  Chennai, Tamil Nadu · Closes 12 Oct 2026, 5:00 pm · No EMD
• Ministry of Defence
  Unitary Air Conditioner (Window AC) (V3) ISI Marked to IS 1391 (Part 1)
  Thanjavur, Tamil Nadu · Closes 12 Oct 2026, 5:00 pm · No EMD
• Ministry of Finance
  Multiple Split System Air Conditioners
  Coimbatore, Tamil Nadu · Closes 12 Oct 2026, 9:00 pm · No EMD
• PMO
  Portable Air Conditioner
  Kanchipuram, Tamil Nadu · Closes 13 Oct 2026, 2:00 pm · No EMD
• Ministry of Defence
  Operation And Maintenance Of HVAC System (Heating, Ventilation And Air Conditioning System) - Complete System
  Nilgiris, Tamil Nadu · Closes 13 Oct 2026, 3:00 pm · No EMD
• Ministry of Defence
  4 Door Commercial Chiller
  Nilgiris, Tamil Nadu · Closes 13 Oct 2026, 4:00 pm · No EMD
• Ministry of Finance
  Cash In Transit Service - 2500; DRIVER; Not Applicable; Air Conditioned; 4; 1
  Thanjavur, Tamil Nadu · Closes 13 Oct 2026, 6:00 pm · EMD ₹25,000
• Ministry of Finance
  Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2)
  Chennai, Tamil Nadu · Closes 13 Oct 2026, 7:00 pm · No EMD
• PMO
  Kruger make fan
  Tirunelveli, Tamil Nadu · Closes 14 Oct 2026, 11:00 am · EMD ₹20,416
• PMO
  Deep freezer
  Kanchipuram, Tamil Nadu · Closes 14 Oct 2026, 2:00 pm · No EMD
• PMO
  SUPPLY ERECTION COMMISSIONING AND TESTING OF 23 TR AIR COOLED PACKAGE AIR CONDITIONER AS PER SPEC
  Kanchipuram, Tamil Nadu · Closes 15 Oct 2026, 11:00 am · EMD ₹35,807
• Ministry of Defence
  SPL REP REPLACEMENT TO BER CENTRALISED AC PLANTS AND ALIED WORKS FOR AIRCRAFT SIMULATOR
  Kanchipuram, Tamil Nadu · Closes 15 Oct 2026, 2:00 pm · EMD ₹3.1 L
• Ministry of Railways
  Custom Bid for Services - DESINFESTATION OF COACHES AT COIMBATORE, Custom Bid for Services - FUMIGATION OF COACHES AT COIMBATORE, Custom Bi…
  Coimbatore, Erode, Tamil Nadu · Closes 15 Oct 2026, 3:00 pm · EMD ₹2.6 L
• Ministry of Defence
  Custom Bid for Services - DEFECT RECTIFICATION ON AC COMPRESSOR NO1 ONBOARD C431 E-080
  Ramanathapuram, Tamil Nadu · Closes 15 Oct 2026, 5:00 pm · No EMD
• PMO
  Supply of 1.5 TON PORTABLE AIR CONDITIONER AS PER THE SPECIFICATION
  Kanchipuram, Tamil Nadu · Closes 16 Oct 2026, 11:00 am · No EMD
• Ministry of Defence
  TOOL- FAN SPEED CHANGE LEVER / PV572.0734. 0024
  Tiruvallur, Tamil Nadu · Closes 16 Oct 2026, 3:00 pm · No EMD
• Ministry of Railways
  Non Modular Piano Type Domestic Fan Regulator Conforming To IS 11037 (V2)
  Chennai, Tamil Nadu · Closes 16 Oct 2026, 3:00 pm · No EMD
• Ministry of Coal
  ABB Make Spares
  Cuddalore, Tamil Nadu · Closes 17 Oct 2026, 10:00 am · No EMD
• Ministry of Heavy Industries and Public Enterprises
  MCD CAST AL BLADE FOR FD FAN DRG NO. 0-55-216-02036, MCD CAST AL BLADE FOR PA FAN DRG NO. 0-55-335-02037
  Vellore, Tamil Nadu · Closes 17 Oct 2026, 6:00 pm · No EMD
• Ministry of Heavy Industries and Public Enterprises
  MCD CAST IRON BLADE FOR ID FAN DRG NO. 0-55-328-02033
  Vellore, Tamil Nadu · Closes 17 Oct 2026, 6:00 pm · No EMD
• Ministry of Heavy Industries and Public Enterprises
  Supply of 1.5 TON SPLIT AC as per BHEL Technical Specification, INSTALLATION & COMMISSIONING OF 1.5 TON SPLIT AC as per BHEL Technical Spec…
  Vellore, Tamil Nadu · Closes 17 Oct 2026, 6:00 pm · EMD ₹40,000
• Ministry of Defence
  Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2)
  Tiruvallur, Tamil Nadu · Closes 19 Oct 2026, 11:00 am · No EMD
• PMO
  Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2)
  Kanchipuram, Tamil Nadu · Closes 19 Oct 2026, 2:00 pm · No EMD
• Ministry of Health and Family Welfare
  Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2)
  Nilgiris, Tamil Nadu · Closes 19 Oct 2026, 3:00 pm · No EMD
• Ministry of Defence
  AC Condenser Pump (Make- SPX Flow Tech)
  Chennai, Tamil Nadu · Closes 20 Oct 2026, 10:00 am · EMD ₹76,690
• Ministry of Health and Family Welfare
  Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2)
  Nilgiris, Tamil Nadu · Closes 20 Oct 2026, 3:00 pm · No EMD
• Ministry of Consumer Affairs Food and Public Distribution
  Split Air Conditioner, Wall Mount Type (V3) ISI Marked to IS 1391 (Part 2)
  Chennai, Tamil Nadu · Closes 20 Oct 2026, 3:00 pm · No EMD
• PMO
  SUPPLY, ERECTION, COMMISSIONING & TESTING OF 11 TR AIR COOLED PACKAGE AIR CONDITIONER, SUPPLY & INSTALLATION OF DUCT EXTERNAL PUFF THERMAL…
  Kanchipuram, Tamil Nadu · Closes 20 Oct 2026, 4:00 pm · EMD ₹33,418
• Ministry of Micro Small and Medium Enterprises
  AIR CONDITIONER SPARES
  Chennai, Tamil Nadu · Closes 20 Oct 2026, 6:00 pm · No EMD
• Ministry of Defence
  Wall Mounted Fan, Pedestal Fan Industrial
  Chennai, Tamil Nadu · Closes 21 Oct 2026, 10:00 am · EMD ₹41,036
• Ministry of Railways
  Propeller Type AC Ventilating Fans (Exhaust Fan) (V3) Conforming To IS 2312
  Salem, Tamil Nadu · Closes 21 Oct 2026, 10:00 am · No EMD
• Ministry of Defence
  SHELL & TUBE EVAPORATOR, VERTICAL MOUNTING TYPE FOR 3 TON CAPACITY OIL CHILLER UNIT, 6 INCH DIA X 30
  Tiruvallur, Tamil Nadu · Closes 21 Oct 2026, 4:00 pm · No EMD

See all 56 air conditioning and HVAC tenders in Tamil Nadu in the explorer

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