Same Day AC Installation Service in Kolkata – ₹0 Advance

All Branded Windows & Split AC Installation By Expert Technician Near Your, Starting Only @ ₹ 700

(5589+ Reviews)

  • 15 Days Service Guarantee
  • Pay After Complete Work
  • 6000+ installations completed
  • Same Day Service Available

Affordable AC Installation & Uninstallation Service in Kolkata

Proper AC installation is crucial for optimal cooling and energy efficiency in Kolkata’s sweltering climate. Whether you’ve just bought a new split or window AC or moved to a new home, professional installation is essential. This is particularly important in highrise buildings, where the task can be risky and demands expert handling.

Introducing Concord Services, the best AC installation service in Kolkata operating since 1987. As an ISO 9001:2005 certified organization, we boast a team of expert AC installation mechanics with decades of experience in installing and repairing all major AC brands.

Our AC fitting services are available across Kolkata and nearby areas. We specialize in both split AC installation and window AC installation, ensuring your air conditioner performs at its best. From Salt Lake to Ballygunge, our professional AC installers are ready to provide affordable AC installation that Kolkata residents can trust. Choose Concord for reliable AC setup service and stay cool all year round.

For new split or window AC units, most brands do not provide free installation and charge extra service fees. During the peak summer season, customer installation requests are often delayed. In such cases, you can rely on Concord Services for quick and professional AC installation. However, always confirm that installation by a third-party service provider does not void your warranty.

AC Installation Service Contact in Kolkata

Name: Concord Services
Address: 1A Kalighat Park South, 2nd Floor Kolkata-700026
Phone: +91-8697371802, 1800 123 8648 (Toll Free)
WhatsApp: +91 79808 72976
Time: 10 AM to 7 PM (Monday – Saturday)

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AC installation by Concord Services Technicians

AC Installation Charges in Kolkata

TasksCharges
Split AC Installation₹1800
AC Uninstallation₹800
Window AC Installation₹700
AC Outdoor Unit Angles₹500 – ₹900 (Depends on Thickness)
Copper Pipe With Insulation₹250 – ₹300 / Feet
Indoor Unit Drain Outlet Pipe₹40 – ₹50 / Feet
Extra Wire₹30 – ₹40 / Feet
AC Fast Nuts₹300 Per Packet
Window AC drain tray₹150 / Piece
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Split AC Installation in Kolkata

At Concord Services, we follow a systematic process to ensure your Split AC is installed safely and delivers long-lasting performance:

Outdoor Unit Placement: The outdoor unit is securely fixed in a suitable location such as the rooftop, balcony, or exterior wall, using a strong stand or wall-mount bracket for stability and proper airflow.

Indoor Unit Marking & Mounting: Our technicians carefully measure and mark the position for the indoor unit, maintaining at least 3–4 inches of clearance at the top for ventilation. The unit is mounted with a 2–3° tilt towards the drain pipe to ensure smooth water drainage and avoid leakage inside the room.

Wall Drilling & Piping Setup: A hole is drilled through the wall to pass copper pipes, drain pipe, and power cable. For a clean finish, core cutting (3-inch round opening) can be done at an additional cost.

Connections & Insulation: Copper pipes, drain pipe, and power cable are connected between the indoor and outdoor units. All connections are properly insulated and taped for protection and efficiency.

Vacuuming the Copper Pipes: This crucial step involves removing air and moisture from the copper pipes using a vacuum pump. It takes about 15–30 minutes and ensures your AC runs efficiently without performance issues.

Leakage Testing: The pipe joints are checked for gas leakage using a soap bubble test, ensuring a safe and reliable installation.

Final Sealing & Testing: The drilled hole is sealed with white cement, and both units are securely mounted. Our team then powers on the AC, checks the cooling performance, drainage, and noise level, and provides a quick demo of the remote functions.

Time Required: 2-4 hours depending on complexity

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Window AC Installation Service in Kolkata

Window AC installation requires a careful approach to ensure efficient cooling and proper placement of the heavy unit within a wall or window frame. Here is our process for Window AC installation service in Kolkata:

Frame & Site Preparation: We detach the AC frame and fix it securely in the window or wall opening, ensuring proper measurements. If no window space is available, we cut the wall to the required size.

Tight Frame Fitting: The metal frame is fitted firmly with no gaps to prevent cool air leakage.

Drainage Setup: A drainage pipe is connected at the bottom, with the AC unit slightly inclined downward for smooth water flow. If needed, a water tray is added to manage excess leakage.

Unit Installation: The AC unit is carefully placed, locked into the frame, and all fittings are tightened.

Finishing Touches: The air filter and front cover are attached, and the unit is tested for cooling and proper drainage.

Time Required: 1-2 hours

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AC Uninstallation, Relocation Service in Kolkata

When shifting to a new home, office, or simply replacing your old AC with a new one, safe uninstallation and relocation of your air conditioner becomes a necessity. Our team provides hassle-free AC removal and reinstallation services, ensuring your unit is handled with care at every step.

We offer both: AC Uninstallation Only & AC Uninstallation + Reinstallation services.

Gas Collection: We first recover the refrigerant safely back into the outdoor unit and seal the valves to avoid leakage.

Power & Connection Removal: The AC’s power supply is switched off, and all electrical cables, suction, and discharge pipes are carefully disconnected.

Indoor Unit Removal: The indoor unit is gently dismounted from the wall without causing damage.

Wall Mount Detachment: Finally, the steel wall mounting frame is removed, leaving the wall ready for restoration or reinstallation.

Time Required: 1-2 hour

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We Install All AC Brands in Kolkata

At Concord Services, we offer expert AC installation for all major brands in Kolkata. While new split and window AC purchases often come with free installation, peak season delays can frustrate customers. That’s where our local AC fitting service shines, providing fast, even same-day installation. Our skilled AC technicians are well-versed in all split and window AC brands, following specific brand guidelines for perfect AC setup.

Whether you need Voltas, Daikin, LG, Samsung, or any other AC installation, we’ve got you covered. We pride ourselves on offering comprehensive branded AC installation and relocation services across Kolkata. Choose Concord for prompt, professional AC installation service that keeps you cool without the wait.

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Why Choose Concord Services for AC Installation?

Certified Technicians

All our technicians are trained in reputed technical institutes and have years of experience in AC service and installation. They hold certifications from government-approved programs like Skill India and NSDC. Every technician is background-checked before joining us to ensure customer safety.

Service Guarantee

All our services, including AC installation, come with up to 15 days of service guarantee. This means if any issue arises within 15 days of our service, we will revisit and fix it free of cost.

Transparent Charges

Most of our customers are from middle-class households. Keeping that in mind, we have kept our service charges affordable without compromising quality. We also provide estimates upfront before starting any work, ensuring full transparency with no hidden charges.

Customer Support

Booking an AC installation service with us is quick and hassle-free, thanks to our dedicated customer support team. They listen to your requirements, schedule technician visits, assign the right experts, and answer all your queries before and after the installation or repair work is completed.

Prompt Service Availability

During the peak summer season, when many service centres fail to send technicians on time, we stand out as a reliable partner. With our large team of full-time engineers and part-time technicians, we ensure same-day or next-day service whenever needed. We are committed to providing quick, reliable, and hassle-free support at your doorstep.

Customer Testimonials

  • Reliable AC Setup

    Concord’s split AC installation was swift and professional. My home office stays cool even during Kolkata’s hottest days. Highly recommend their service!
    Priya Chatterjee
    Software Engineer
  • Efficient Installation

    Their team installed 5 ACs in my restaurant quickly. Excellent service, fair charges. My customers now dine in complete comfort. Thank you!
    Rajesh Banerjee
    Restaurant Owner
  • Prompt Service

    Concord’s window AC installation was hassle-free. The technicians were punctual, skilled, and left my home clean. Excellent experience for seniors!
    Anjali Roy
    Retired Teacher

Service Areas in Kolkata

Concord Services covers large area in Kolkata & surrounding regions including Howrah, Barasat, Barrackpore, Serampore for AC installation & uninstallation service. We dispatch our technicians nearest to your location in any PIN code. Some of the service areas are mentioned below:

Park Street, Salt Lake City (Bidhannagar), Ballygunge, Alipore, Gariahat, Tollygunge, Jadavpur, Behala, New Town, Rajarhat, Dum Dum, Lake Gardens, Kalighat, Esplanade, Shyambazar, Bowbazar, Sealdah, Chandni Chowk, Dharmatala, Baguiati, Ultadanga, Maniktala, Kasba, Kidderpore, Hastings, Garden Reach, Bhowanipore, Kankurgachi, Barasat, Lake Town, Belgachia, Nagerbazar, Madhyamgram, Beliaghata, Phoolbagan, Tangra, Chinar Park, Garia, Narendrapur, Sonarpur, Bansdroni, Joka, Dhakuria, New Alipore, Santoshpur, Khardah, Barrackpore, Serampore, Baranagar, Howrah City & Others

FAQs

The average cost of AC installation is around ₹1500. The exact price depends on the type of AC. Window AC installation usually costs less than split AC installation. It may also vary depending on installation difficulty and additional fitting parts required.

Copper pipe extension for refrigerant gas suction and discharge costs around ₹250–₹300 per foot.

Yes, we provide same-day or next-day installation (depending on availability) at no extra charge.

Yes, all AC installations by Concord Services come with a 15-day service guarantee.

Yes, we offer discounts for 2 or more AC installations booked together. The exact discount is confirmed on-site after discussion with the customer.

Yes, we cover most parts of Kolkata and surrounding areas including Salt Lake, New Town, Rajarhat, Howrah, Barasat, Barrackpore, and Serampore for AC installation and uninstallation.

  • Window AC: 1–1.5 hours
  • Split AC: 2–3 hours (depending on outdoor unit placement, wall cutting, and installation complexity)

Yes, we provide AC installation on weekends and holidays at no extra cost.

We assess wall strength during the site survey. For weak walls, we provide reinforcement solutions or suggest alternative mounting options at an additional cost.

Our guarantee covers mounting stability, electrical connections, gas leak issues, and any installation-related problems for 15 days.

Yes, we provide installation services year-round. During heavy rains, we may reschedule for safety reasons and will inform you in advance.

We accept various payment methods including cash, credit/debit cards, and popular digital payment platforms for your AC installation charges.

Yes, we install all major brands including Voltas, LG, Samsung, Daikin, Blue Star, Carrier, Hitachi, Panasonic, and more.

Absolutely! We install ACs purchased from any source—online stores, showrooms, or local dealers. Just ensure the unit is delivered to your location before installation.

Cancellation or rescheduling is free of charge if done before the technician arrives. If you cancel after the technician reaches your doorstep, a visiting fee of ₹350 applies.

Yes, we provide AC AMC, jet cleaning, gas charging, and general repair services. Customers who book installation with us get priority support.

We provide a 24-hour cooling test period. If cooling issues are due to installation problems, we fix them free of cost under our service guarantee.