Rs. 1,000.00 / Unit

Deep cleansing of indoor and outdoor unit of ac.

Rs. 4,250.00

Premium quality gas refill 1 ton with warranty for a year.

From Rs. 200.00

Is your air conditioner not cooling properly, making strange noises, or leaking water? Regular maintenance and timely repairs are key to keeping your AC efficient and long-lasting — especially during hot summer days. Sajilo Sewa provides fast and reliable AC repair and maintenance services in Kathmandu, Lalitpur, and Bhaktapur. Whether it’s a split AC, window unit, or central system, our trained technicians can inspect, repair, and maintain your AC for optimal performance. We handle: • AC not cooling or overcooling • Unusual sounds or vibrations • Water leakage from AC units • Foul smells or dirty air filters • Low gas or refrigerant issues • Regular servicing and cleaning • AC remote or sensor problems We offer doorstep service with standard tools, quality workmanship, and a 30-day service warranty on all repairs. ✅ Book us now for AC repair and maintenance — stay cool and stress-free! ❓ FAQs – AC Repairs & Maintenance 1. How often should I service my AC? At least once every 6 months for best cooling and efficiency. 2. Why is my AC not cooling properly? Possible causes include dirty filters, low refrigerant, blocked vents, or compressor issues. 3. Can you repair any AC brand? Yes, our technicians are experienced with all major brands of split, window, and portable ACs. 4. Do you provide AC gas refill services? Yes, we check refrigerant levels and refill gas if needed (charged separately). 5. Is there a service guarantee? Yes, we offer a 30-day warranty service on all repair services.

Rs. 2,000.00 / Unit

1. Check the air conditioning system’s overall condition, including filters, coils, and ducts for wear, leakage, or damage. 2. Remove dust and dirt from filters, coils, and drains to maintain performance. 3. Ensure correct refrigerant levels to avoid cooling issues and fix any leaks. 4. Verify that the thermostat is accurate and functioning smoothly. 4. Lubricate motors and moving parts to reduce friction and ensure smooth operation. 5. Look for blockages or leaks in ducts that could impede airflow. 6. Test the system to ensure effective cooling and proper response to thermostat settings.

Rs. 4,000.00 / Unit

1. Select an ideal wall location for the indoor unit, ensuring good airflow and easy access to electrical and drainage connections. Securely install a mounting bracket for support. 2. Place the outdoor unit in a well-ventilated area with sufficient clearance, mount it on a stable platform or bracket, and keep it away from direct sunlight and obstructions. 3. Connect the refrigerant piping between the indoor and outdoor units, ensuring a tight seal to prevent leaks. Install the electrical wiring and connect the control cables. 4. Check all connections for leaks and proper drainage, and ensure electrical integrity. Power on the unit, test its cooling and heating functions, and adjust the settings for optimal comfort.

From Rs. 22,000.00

No description available.

Rs. 3,000.00

1. Ensure the system or pipeline is clean and free of debris. Check that all valves and fittings are tightened before starting the test. 2. Fill the system with nitrogen gas at the correct pressure using nitrogen cylinders or a nitrogen generator. Monitor the pressure with gauges. 3. Use tools like leak-detection solutions or electronic sensors to find any leaks. Look for escaping gas, which may appear as bubbles or cause pressure drops. 4. If a leak is found, isolate and repair the affected part. This may involve tightening, sealing, or replacing components. 5. After repairs, re-pressurize the system with nitrogen and check again for leaks. Once confirmed leak-free, the system can be returned to service.

From Rs. 4,000.00

1. Inspect the PCB for visible damage using a multimeter or oscilloscope to identify faults. 2. Immediately remove any damaged components with a soldering iron or desoldering pump. 3. Repair damaged traces or pads with jumper wires or new copper foil to restore continuity. 4. Replace faulty components, ensuring proper orientation and secure soldering. 5. Test the PCB by powering it up and conducting thorough functional checks to ensure reliability.

Rs. 2,200.00

1. AC sensors detect environmental factors like temperature, humidity, and pressure. Common types include thermistors for temperature and capacitive or resistive sensors for humidity. 2. They convert this data into electrical signals, usually voltage or current, which can be read by the AC system. 3. These sensors provide real-time data, enabling the air conditioning unit to adjust settings such as fan speed and compressor operation for optimal comfort and efficiency. 4. In advanced systems, AC sensors can detect malfunctions, such as overheating, and trigger maintenance or shutdown procedures to prevent damage.

From Rs. 3,500.00

1. Turn off the power to the AC unit and disconnect it for safety. 2. Open the access panel, locate the capacitor near the compressor or fan motor, and disconnect the faulty capacitor's wires. 3. Install a new capacitor of the same rating and type, ensuring secure connections to the appropriate terminals. 4. Restore power to the AC unit and test it to ensure the motor starts and the unit operates correctly.

From Rs. 7,500.00

No description available.

Rs. 1,500.00

1. Select and cut the material (usually metal) to the desired size and shape, forming the typical 90° angle of the bracket and adding any necessary holes or slots for mounting. 2. Apply surface treatments like coating or painting to enhance durability and corrosion resistance, ensuring the bracket withstands environmental conditions. 3. Attach the angle bracket to other components or structures, typically using screws, bolts, or welding, for its intended use (e.g., supporting shelves, frames, or machinery).

Rs. 50,400.00

No description available.