Air Conditioner Repair in Nairobi
Air Conditioner Installation, Servicing, Repair & Maintenance in South B, Nairobi – GossTech Services
Description
Looking for professional air conditioner installation, repair, servicing, and maintenance in South B, Nairobi? GossTech Services offers expert AC solutions for all brands. We serve all estates in and around Nairobi. Contact us: +254723613664 | info@gosstech.co.ke | www.gosstech.co.ke.
Introduction
If you live or operate a business in South B, Nairobi, you know how important a well-functioning air conditioner is—especially during hot seasons. Whether it’s a home AC unit, office cooling system, or a commercial HVAC setup, reliable performance is crucial for comfort, efficiency, and air quality.
GossTech Services stands out as Nairobi’s trusted partner for air conditioner installation, servicing, repair, and maintenance, offering fast, professional, and affordable solutions.
For years, GossTech has served homeowners, offices, hotels, shops, institutions, and commercial properties across South B and all estates in Nairobi, providing expert-level AC handling backed by trained technicians, genuine spare parts, and advanced diagnostic tools.
This comprehensive pillar post covers:
- Air conditioner installation in South B
- AC servicing and maintenance
- AC repair and fault diagnostics
- All AC problems explained one by one
- All estates in and around Nairobi served by GossTech
- AC brands repaired
- Other appliances repaired by GossTech
- Contact information
Estates in South B and All Nairobi Areas Served by GossTech
GossTech provides full coverage across Nairobi. Below is a detailed list of all estates served.
South B Estates Covered
| South B Estates |
|---|
| Mcnab Apartments |
| Belleview Estate |
| Casa Linda |
| Mariakani Estate |
| Plainsview Estate |
| Balozi Estate |
| Golden Gate |
| Kapiti Estate |
| Hazina Estate |
| Sahara Court |
| River Bank Estate |
| Highrise South B |
Other Estates in and Around Nairobi Served by GossTech
| Region | Estates/Areas |
|---|---|
| Nairobi West | Madaraka, T-Mall area, Akila Estate |
| South C | Mugoya, Akiba, Riverview, KMA Estate |
| Nairobi CBD | Moi Avenue, Kenyatta Avenue, Tom Mboya |
| Upper Hill | Britam Towers, Kenyatta National Hospital area, Railways HQ |
| Kilimani | Yaya, Hurlingham, Wood Avenue |
| Kileleshwa | Oloitoktok Road, Riverside |
| Westlands | Wangige, Rhapta Road, Peponi, Brookside |
| Ngong Road | Adams, Junction area, Dagoretti Corner |
| Parklands | 1st–6th Parklands, City Park |
| Eastleigh | Section 1–7 |
| Embakasi | Fedha, Tassia, Nyayo Estate, Pipeline |
| Umoja | Umoja I, Umoja II |
| Donholm | Greenspan, Phase 5 |
| Buruburu | Phase 1–5 |
| Rongai & Kitengela | All estates |
| Thika Road Estates | Kasarani, Roysambu, Thome, Garden Estate |
| Karen & Lang’ata | Hardy, Bogani, Sunvalley |
GossTech covers every corner of Nairobi and surrounding towns.
Air Conditioner Installation Services in South B
Proper installation determines the efficiency, lifespan, and performance of your air conditioning system. GossTech ensures perfect installation by following international standards.
Installation Process
| Step | Activity |
|---|---|
| 1. Site Assessment | Technicians inspect the room, size, layout, ventilation & heat load. |
| 2. Capacity Selection | Based on BTU requirements (9000–60000 BTU). |
| 3. Mounting Indoor Unit | Ensuring correct height, tilt, and airflow direction. |
| 4. Drilling and Piping | Accurate drilling, copper piping, insulation, drainage setup. |
| 5. Mounting Outdoor Unit | Stabilizing, vibration reduction, safe positioning. |
| 6. Electrical Setup | Wiring, isolator switch installation, and power evaluation. |
| 7. Gas Charging & Testing | Ensuring proper refrigerant levels. |
| 8. Performance Testing | Checking airflow, cooling rate, and noise levels. |
Air Conditioner Servicing & Maintenance in South B
Regular servicing extends your AC lifespan and reduces power consumption. GossTech offers detailed servicing for all AC types.
Types of Servicing
| AC Type | Servicing Activities |
|---|---|
| Split AC | Indoor cleaning, outdoor unit pressure cleaning, gas check, filter wash |
| Cassette AC | Full dismantling, coil wash, condensate line cleaning |
| Window AC | Deep cleaning, lubrication, gas top-up |
| VRF/VRV systems | System diagnostics, controller check, refrigerant optimization |
| Commercial HVAC | Coil treatment, duct cleaning, motor and blower servicing |
Air Conditioner Problems, Diagnosis, and How GossTech Repairs Them
This section lists every major AC problem, including symptoms, diagnosis steps, and repair solutions.
1. AC Not Cooling
Diagnosis
- Measuring refrigerant pressure
- Checking dirty filters
- Testing compressor performance
- Inspecting coils and airflow blockages
Repair
- Gas refilling
- Coil cleaning
- Compressor repair or replacement
- Fixing leaks in copper pipes
2. AC Not Powering On
Diagnosis
- Checking power supply
- Inspecting PCB board
- Evaluating switches and wiring
Repair
- Replacing blown fuses
- Repairing PCB
- Fixing wiring and electrical faults
3. Water Leaking from AC
Diagnosis
- Checking condensate drain line
- Inspecting clogged filters
- Evaluating installation alignment
Repair
- Clearing drain pipe
- Fixing tilt issues
- Cleaning evaporator coil
4. AC Producing Bad Smell
Diagnosis
- Checking mold growth
- Inspecting air filters
- Testing ductwork
Repair
- Chemical cleaning
- Filter replacement
- Duct fogging and sanitization
5. AC Making Noise
Diagnosis
- Inspecting fan motor
- Checking blower
- Evaluating outdoor unit vibration
Repair
- Replacing faulty motor
- Tightening components
- Balancing fan blades
6. AC Not Blowing Air
Diagnosis
- Blower malfunction
- Blocked filters
- Motor failure
Repair
- Fan motor replacement
- Cleaning filters
- Repairing blower assembly
7. AC Tripping Power
Diagnosis
- Checking electrical load
- Inspecting earthing
- Testing compressor
Repair
- Fixing wiring
- Replacing faulty compressor
- Installing correct MCB/isolator
8. Frozen Evaporator Coil
Diagnosis
- Refrigerant level check
- Airflow evaluation
- Thermostat inspection
Repair
- Gas top-up
- Cleaning filters and coils
- Thermostat calibration
9. Remote Control Not Working
Diagnosis
- Testing sensor
- Checking battery and IR receptor
Repair
- Replacing remote
- Fixing sensor on indoor unit
10. AC Fan Not Working
Diagnosis
- Checking motor windings
- Testing capacitor
- Inspecting fan rotation path
Repair
- Motor replacement
- Capacitor replacement
- Lubrication and alignment
11. Refrigerant Leaks
Diagnosis
- Using leak detector
- Pressurizing system
- Visual inspection of joints
Repair
- Sealing leaks
- Replacing damaged copper tube
- Gas charging
12. Thermostat Not Responding
Diagnosis
- Checking wiring
- Testing sensor
- Controller diagnostics
Repair
- Replacing thermostat
- Fixing wiring
- Resetting control board
13. High Energy Consumption
Diagnosis
- System calibration
- Checking dirty filters
- Inspecting compressor efficiency
Repair
- Proper gas balancing
- Cleaning coils
- Fixing overworking components
14. AC Short Cycling
Diagnosis
- Overheating compressor
- Faulty thermostat
- Electrical malfunction
Repair
- Replacing thermostat
- Fixing electrical faults
- Servicing compressor
15. AC Overheating
Diagnosis
- Blocked outdoor unit
- Low refrigerant
- Fan failure
Repair
- Outdoor unit cleaning
- Gas balancing
- Fan motor repair
Table: AC Problems and Solutions Summary
| Problem | Diagnosis | Repair |
|---|---|---|
| Not Cooling | Low gas, dirty coil, faulty compressor | Gas refill, coil cleaning, compressor repair |
| Not Powering On | Power failure, PCB issues | Fuse replacement, PCB repair |
| Water Leakage | Blocked drain, misalignment | Drain cleaning, correcting tilt |
| Bad Smell | Mold, dirty filters | Deep cleaning, sanitization |
| Noise | Loose parts, bad motor | Tightening, motor replacement |
| Fan Not Working | Capacitor or motor fault | Replace capacitor/motor |
| High Bills | Dirty filters, gas imbalance | Full service, gas top-up |
| Freezing Coil | Airflow restriction | Clean filters, check gas |
All Air Conditioner Brands Repaired by GossTech
GossTech repairs all AC brands, including:
| Brand |
|---|
| Samsung |
| LG |
| Hisense |
| Carrier |
| Daikin |
| Midea |
| Ramtons |
| TCL |
| Haier |
| Bosch |
| Gree |
| Mitsubishi |
| Panasonic |
| Sharp |
| Whirlpool |
| Amana |
| Toshiba |
Other Appliances Repaired by GossTech Services
GossTech also repairs a wide range of home and commercial appliances:
| Category | Appliances |
|---|---|
| Kitchen Appliances | Fridges, freezers, ovens, cookers, microwaves |
| Laundry Appliances | Washing machines, dryers |
| Entertainment Devices | Televisions, home theatre systems |
| Small Appliances | Water dispensers, vacuum cleaners |
| Commercial Equipment | Cold rooms, chillers, ice makers |
Why Choose GossTech Services in South B?
- Highly trained and certified technicians
- Available 7 days a week
- Fast same-day service
- Affordable pricing
- Genuine spare parts
- Advanced diagnostic tools
- Coverage across all Nairobi estates
- Warranty on repairs
Contact GossTech Services
For air conditioner installation, servicing, repair, and maintenance in South B, contact:
📞 +254723613664
📧 info@gosstech.co.ke
🌐 www.gosstech.co.ke