Air Conditioner Repair in Nairobi
Air Conditioner Installation, Servicing, Repair & Maintenance in Dandora by GossTech Services
Description
Looking for professional air conditioner installation, servicing, repair, and maintenance in Dandora? GossTech Services offers expert AC solutions for homes and businesses across all Nairobi estates. We handle all AC brands and repair other appliances too. Call +254723613664 or visit www.gosstech.co.ke.
Introduction
Is your air conditioner not cooling, leaking water, making noise, blowing warm air, or refusing to power on? Do you need a trusted expert for fast, reliable air conditioner installation and maintenance in Dandora?
GossTech Services is your go-to AC specialist, serving residential homes, apartments, offices, businesses, commercial buildings, industries, and institutions across Dandora and all surrounding Nairobi estates.
We offer:
- AC installation (split units, central AC, cassette units, VRF/VRV, window units)
- AC servicing & cleaning
- AC repairs & diagnosis
- Preventive maintenance & tune-ups
- All AC brands supported
- Repair of other electrical and electronic appliances
Our technicians are certified, experienced, and always available for same-day service anywhere in Nairobi.
Areas Served: All Estates in and Around Nairobi Covered by GossTech
GossTech provides AC installation, servicing, repair, and maintenance in every estate in and around Nairobi, including:
Dandora & Nearby Estates
- Dandora Phase 1
- Dandora Phase 2
- Dandora Phase 3
- Dandora Phase 4
- Dandora Phase 5
- Kariobangi
- Baba Dogo
- Lucky Summer
- Korogocho
- Huruma
- Umoja
- Tena
- Kayole
- Komarock
- Njiru
- Saika
- Ruai
Other Nairobi Estates Served
- Eastleigh
- South B
- South C
- Lang’ata
- Kileleshwa
- Kilimani
- Lavington
- Westlands
- Parklands
- Highrise
- Madaraka
- Embakasi
- Fedha
- Pipeline
- Donholm
- Mihango
- Buruburu
- Kasarani
- Roysambu
- Kahawa West
- Kahawa Sukari
- Kahawa Wendani
- Zimmerman
- Githurai
- Ruaka
- Runda
- Thome
- Muthaiga
- Gigiri
- Syokimau
- Mlolongo
- Kitengela
- Athi River
- Rongai
- Ngong
- Karen
And all other Nairobi estates on request.
Air Conditioner Services Offered by GossTech in Dandora
✔ Air Conditioner Installation
✔ Air Conditioner Servicing
✔ Air Conditioner Repair
✔ Air Conditioner Maintenance
Whether it’s a new AC installation, a faulty system needing repair, or annual maintenance, GossTech handles it comprehensively and professionally.
Common Air Conditioner Problems and How GossTech Diagnoses & Repairs Them
Below is a detailed table of AC issues and how GossTech handles each one:
1. AC Not Cooling
| Cause | Diagnosis | Repair Solution |
|---|---|---|
| Low refrigerant gas | Check pressure levels with gauges | Refill gas (R410A, R32, R22) and fix leaks |
| Dirty filters | Inspect and remove filters | Cleaning and replacement |
| Faulty compressor | Test using multimeter & compressor amp draw | Repair or replace compressor |
| Frozen coils | Inspect evaporator coil for ice | Defrost, clean coil, check airflow |
2. AC Not Turning On
| Possible Cause | GossTech Diagnosis | Repair Method |
|---|---|---|
| Faulty capacitor | Capacitance test | Replace with compatible capacitor |
| PCB failure | Electrical circuit test | Repair or replace PCB board |
| Thermostat issue | Calibration & wiring check | Recalibrate or replace thermostat |
| Power supply fault | Inspect socket, breakers, wiring | Restore wiring or replace faulty breaker |
3. AC Leaking Water
| Cause | Diagnosis | Repair |
|---|---|---|
| Blocked drainage | Test drainage flow | Flush and unclog drainage |
| Frozen coil | Check air filters & coil | Clean, unblock airflow |
| Wrong installation level | Inspect installation tilt | Correct unit leveling |
4. AC Making Noise
| Noise Type | Possible Issue | Repair Approach |
|---|---|---|
| Grinding | Worn bearings | Lubricate or replace motor |
| Rattling | Loose parts | Tighten screws & panels |
| Hissing | Refrigerant leak | Locate and seal leaks |
| Buzzing | Electrical issue | Fix wiring or replace contacts |
5. AC Blowing Warm Air
| Cause | Diagnosis | Repair |
|---|---|---|
| Compressor fault | Amp test | Repair/replace compressor |
| Low refrigerant | Pressure test | Recharge gas |
| Electrical reversal | Wiring check | Correct wiring |
6. Bad Smell from AC
| Smell Type | Cause | Repair |
|---|---|---|
| Musty smell | Mold in coil | Deep cleaning |
| Burning smell | Electrical short | Replace burnt parts |
| Rotten smell | Clogged drain | Clean drainage |
7. High Electricity Consumption
| Issue | GossTech Check | Repair Solution |
|---|---|---|
| Dirty filters | Visual inspection | Clean/replace filters |
| Old refrigerant levels | Pressure check | Gas recharge |
| Faulty thermostat | Calibration test | Replace thermostat |
| Aging AC unit | Component evaluation | Recommend upgrade |
8. AC Remote Not Working
| Cause | Diagnosis | Repair |
|---|---|---|
| Dead batteries | Battery test | Replace batteries |
| Faulty IR sensor | Test IR receiver | Replace sensor |
| Remote damage | Remote continuity test | Replace remote |
9. AC Freezing Up
| Cause | GossTech Diagnosis | Repair |
|---|---|---|
| Low airflow | Check filters & fan | Clean and unblock |
| Low gas | Pressure test | Recharge gas |
| Thermostat fault | Temperature check | Fix thermostat |
10. AC Short Cycling
| Cause | Diagnosis | Repair |
|---|---|---|
| Overheating | Check airflow | Clean unit |
| Wrong installation | Inspect capacity vs room | Reinstall or reconfigure |
| Electrical issue | Wiring test | Repair power connection |
Air Conditioner Brands Repaired by GossTech
GossTech repairs all brands of air conditioners including:
- Samsung
- LG
- Hisense
- TCL
- Samsung
- Panasonic
- Daikin
- Carrier
- Midea
- Haier
- Bosch
- Mitsubishi
- Gree
- Ramtons
- Von
- Sharp
- Hotpoint
- Beko
- Ariston
- Toshiba
- SANYO
- York
- Electrolux
Whether it’s an old model or the latest smart AC, GossTech handles them all.
Types of Air Conditioners Installed & Repaired
- Split Air Conditioners
- Window Air Conditioners
- Cassette AC Units
- Floor-standing ACs
- Central AC Systems
- VRF/VRV Systems
- Portable ACs
- Commercial & Industrial AC Units
Why Dandora Residents Trust GossTech
✔ Licensed & Certified Technicians
✔ Same-day Repairs
✔ Affordable Pricing
✔ Genuine Spare Parts
✔ 24/7 Availability
✔ All AC Brands Repaired
✔ Home, Office & Commercial Support
✔ Professional Installation & Servicing
✔ Long-term Maintenance Plans
Apart from Air Conditioners, GossTech Also Repairs the Following Appliances
Home Appliances
- Refrigerators & Freezers
- Washing Machines
- Dishwashers
- Water Dispensers
- Cookers & Ovens
- Microwaves
- Vacuum Cleaners
- Electric Showers
Electronics
- Televisions
- Home Theatre Systems
- Sound Bars
- Amplifiers
- Subwoofers
- Projectors
Commercial Appliances
- Display Fridges
- Chest Freezers
- Cold Room Units
- Ice Makers
- Industrial Ovens
- Commercial Laundry Machines
GossTech is your all-round electrical and electronics repair partner in Dandora and the entire Nairobi region.
Contact GossTech Services – Book a Technician Today
For professional, fast, and reliable air conditioner services in Dandora, reach us through:
📞 Call / WhatsApp: +254723613664
📧 Email: info@gosstech.co.ke
🌐 Website: www.gosstech.co.ke
GossTech technicians are available 24/7 and offer same-day service in Dandora and all Nairobi estates.