Air Conditioner Repair in Nairobi
Air Conditioner Installation, Servicing, Repair & Maintenance in South B & South C – GossTech Services Nairobi
Description
Professional air conditioner installation, servicing, repair and maintenance in South B and South C, Nairobi by GossTech Services. We serve all estates in and around Nairobi, repair all AC brands, diagnose every AC problem accurately, and provide fast, reliable, and affordable cooling solutions. Call +254723613664.
Introduction
If you live or work in South B or South C Nairobi, you understand how essential a fully functional air conditioner is, especially during the hot months and in modern office spaces. GossTech Services is a leading and trusted provider of air conditioner installation, servicing, repair and maintenance across all estates in South B, South C, and the greater Nairobi region.
With over a decade of experience, certified technicians, and fast same-day support, GossTech ensures your AC delivers peak performance, energy efficiency, and long lifespan. Whether your air conditioner is not cooling, leaking water, making unusual noise, short-cycling, blowing warm air, or completely dead, our technicians diagnose the issue accurately and repair it professionally.
This pillar guide covers:
✔ Estates in and around Nairobi served by GossTech
✔ All types of air conditioner problems explained in detail
✔ How GossTech diagnoses and repairs each AC problem
✔ All AC brands repaired
✔ Other appliances serviced by GossTech
✔ Why homeowners and businesses choose GossTech
✔ Contacts for bookings
Areas Served in South B, South C & All Surrounding Nairobi Estates
GossTech provides same-day AC services across:
✔ South B Estates
- Balozi Estate
- Golden Gate
- Plainsview
- Bellevue
- Mariakani Estate
- Mwangaza Estate
- Airview Estate
- Winners Estate
- Hazina Estate
- South B Shopping Centre areas
✔ South C Estates
- Bandari Estate
- Akila I & II
- Mugoya Estate
- Kenya Re Estate
- Nextgen vicinity
- Ole Shapara areas
- Kianda
- Shanzo area
- South C Court
- Nairobi West & bordering regions
✔ Other Nairobi Estates Served
- Lang’ata
- Karen
- Kileleshwa
- Kilimani
- Ngong Road
- Parklands
- Westlands
- Lavington
- Hurlingham
- Upperhill
- Eastleigh
- Embakasi
- Fedha
- Tassia
- Pipeline
- Imara Daima
- Donholm
- Umoja
- Buru Buru
- Ruai
- Kasarani
- Roysambu
- Zimmerman
- Thika Road estates
- CBD (Nairobi City Centre)
- Ngara
- Pangani
- Runda & Gigiri
- Muthaiga
- Ridgeways
- Garden Estate
GossTech covers all estates in and around Nairobi with reliable door-to-door services.
AC Services Offered in South B & South C by GossTech
✔ Air Conditioner Installation
✔ Air Conditioner Servicing
✔ Preventive Maintenance
✔ Air Conditioner Repair
✔ Gas Refilling (R22, R410a, R32 etc.)
✔ AC Cleaning (general, chemical & deep cleaning)
✔ AC Troubleshooting & Diagnostics
✔ Commercial & Residential AC Support
✔ Annual Maintenance Contracts (AMC)
Common Air Conditioner Problems & How GossTech Diagnoses & Repairs Them
Below is a detailed table summarizing every AC problem and how GossTech handles it.
Table 1: Air Conditioner Problems, Causes, Diagnosis & Repair Solutions
| Problem | Possible Causes | How GossTech Diagnoses It | Repair / Solution |
|---|---|---|---|
| AC not cooling / poor cooling | Dirty filters, low gas, faulty compressor, clogged coils, blocked airflow | Temperature tests, pressure tests, airflow measurement | Clean filters, refill gas, fix leaks, repair compressor |
| AC blowing warm air | Wrong mode, thermostat issue, gas leak | Thermostat check, mode setting assessment, gauge readings | Reset mode, repair thermostat, refill gas |
| AC not turning on | Power issues, faulty PCB, damaged capacitor, blown fuse | Electrical continuity tests, PCB diagnostics | Repair PCB, replace capacitor, fix electrical faults |
| Water leaking from indoor unit | Clogged drainage, dirty coils, frozen evaporator | Drain line inspection, coil assessment | Unblock drain, clean coils, fix freezing issues |
| AC freezing / ice formation | Gas leak, dirty coils, poor airflow | Coil inspection, refrigerant pressure tests | Clean coils, refill gas, improve airflow |
| Strange noises | Fan motor damage, loose parts, failing compressor | Acoustic inspection, motor tests | Tighten parts, lubricate, replace worn motors |
| Bad smells from AC | Mold, dirty filters, stagnant water | Visual check, duct inspection | Chemical cleaning, disinfecting, deep cleaning |
| Short cycling (frequent ON/OFF) | Thermostat malfunction, overheating, wrong capacity | Thermal tests, thermostat calibration | Repair thermostat, correct overheating issues |
| High electricity consumption | Blocked filters, faulty components, old AC | Energy efficiency tests | Service AC, replace faulty parts |
| Remote control not working | Dead batteries, infrared sensor issues | Sensor test, remote signal test | Replace batteries, fix sensor |
| Outdoor unit not working | Faulty fan, capacitor issues, PCB damage | Outdoor unit diagnosis | Replace capacitor, repair fan, fix PCB |
| AC gas leakage | Worn pipes, loose joints, damaged coils | Leak detection tools (UV, nitrogen test) | Seal leaks, replace pipe, refill gas |
| Bad airflow / weak airflow | Blower fan failure, blocked ducts | Duct pressure test, fan test | Clean ducts, repair blower motor |
| Foul smell from AC vents | Mold growth inside system | Open unit, inspect evaporator | Deep chemical cleaning |
Detailed Explanation of Each Problem & GossTech Repair Approach
Below is an expanded section reaching in-depth detail for SEO and customer clarity.
1. AC Not Cooling / Cooling Inefficiently
This is the most common problem in South B and South C households and offices.
Causes
- Dirty air filters
- Low refrigerant gas
- Blocked indoor/outdoor coils
- Faulty compressor
- Wrong thermostat settings
GossTech Diagnosis
- Temperature differential test
- Refrigerant pressure gauge test
- Airflow measurement
- Coil inspection
- Compressor amperage test
Repair
- Clean filters and coils
- Refill gas (R22, R410a, R32)
- Repair or replace compressor
- Tighten electrical connections
- Restore proper thermostat settings
2. AC Blowing Warm Air
Causes
- Incorrect mode (fan mode instead of cool)
- Thermostat failure
- Gas leakage
Diagnosis
- Verify settings
- Test thermostat sensitivity
- Check refrigerant pressure
Repair
- Reset mode
- Repair or replace thermostat
- Seal gas leaks and refill gas
3. AC Not Turning On
Causes
- Power supply issues
- Faulty PCB
- Blown fuse
- Dead capacitor
Diagnosis
- Voltage test
- PCB diagnostic scan
- Fuse continuity check
Repair
- Replace capacitor
- Repair/replace PCB
- Fix electrical wiring faults
4. Water Leakage from AC
Causes
- Blocked drainage
- Frozen evaporator
- Dirty filters
Diagnosis
- Drain pipe inspection
- Evaporator coil condition
- Airflow check
Repair
- Unblock drain
- Clean evaporator coils
- Replace filters
5. Ice Formation on the Evaporator
Causes
- Gas leakage
- Dirty coils
- Faulty blower motor
Diagnosis
- Coil inspection
- Gas pressure test
- Fan speed check
Repair
- Fix leaks, refill gas
- Clean coils
- Repair blower motor
6. Strange Noises
Causes
- Worn-out fan motor
- Loose bolts
- Failing compressor
Diagnosis
- Noise level test
- Motor vibration test
Repair
- Lubricate moving parts
- Tighten components
- Replace faulty motors
7. Bad Smell from AC
Causes
- Mold growth
- Dirty filters
- Stagnant water
Diagnosis
- Open unit inspection
- Drain pan check
Repair
- Chemical wash
- Disinfection
- Full deep cleaning
8. High Power Consumption
Causes
- Dirty components
- Refrigerant leak
- Overworked compressor
Diagnosis
- Energy consumption monitoring
- Current draw test
Repair
- Routine servicing
- Fix leaks
- Replace failing components
All Air Conditioner Brands Repaired by GossTech
GossTech repairs all AC brands, including:
- Samsung
- LG
- Daikin
- Hisense
- Carrier
- Ramtons
- Hotpoint
- Vox
- Gree
- Midea
- Panasonic
- Sharp
- Bosch
- Mitsubishi
- Haier
- TCL
- Arçelik
- Arctic
- Nexgen
- Solstar
- Blue Star
- And all other major brands
Types of AC Units Serviced
✔ Split air conditioners
✔ Window AC units
✔ Cassette AC units
✔ Floor-standing ACs
✔ Central air conditioning systems
✔ VRF/VRV systems
✔ Portable air conditioners
✔ Commercial and industrial units
Other Appliances Repaired by GossTech
GossTech also repairs:
- Refrigerators
- Freezers
- Washing machines
- Dishwashers
- Ovens & cookers
- Microwaves
- Water dispensers
- Televisions
- Dryers
- TV motherboards & power issues
- Small home electrical appliances
This makes GossTech a one-stop home & office appliance repair service provider.
Why Choose GossTech Services in South B & South C
✔ Same-day service
✔ Affordable pricing
✔ Certified AC technicians
✔ Genuine spare parts
✔ Modern diagnostic tools
✔ Flexible scheduling
✔ Available weekends & holidays
✔ Guaranteed repairs
✔ Friendly customer support
Whether it’s home, office, hotel, hospital, shop, or apartment AC systems—GossTech delivers excellence.
Contact GossTech Services
For bookings, inquiries, or emergency AC repair:
📞 Call/WhatsApp: +254723613664
📧 Email: info@gosstech.co.ke
🌐 Website: www.gosstech.co.ke