Air Conditioner Repair in Nairobi
Air Conditioner Installation, Servicing, Repair & Maintenance in Katani by GossTech Services
Description
Looking for expert air conditioner installation, servicing, repair, and maintenance in Katani? GossTech Services offers fast, reliable, and affordable AC solutions across all estates in and around Nairobi. We repair all AC brands and other home appliances. Call +254723613664.
Introduction
Air conditioners are essential for modern homes and commercial spaces, especially in a rapidly growing area like Katani, located along Mombasa Road and near Syokimau, Mlolongo, and the Nairobi SGR terminus. Whether you need a new AC system installed, a faulty air conditioner repaired, or routine maintenance to keep your cooling system running smoothly, GossTech Services is the trusted provider for professional, affordable, and fast-turnaround AC solutions.
With years of experience, certified technicians, advanced diagnostic tools, and coverage across all estates in and around Nairobi, GossTech offers unmatched service quality for both residential and commercial clients. We handle all types of AC systems, repair all AC brands, and also service a wide range of home and office appliances.
This comprehensive guide covers:
- AC installation in Katani
- AC servicing and deep cleaning
- AC troubleshooting and repairs
- All problems explained one-by-one
- Diagnosis and repair process for each problem
- AC brands repaired by GossTech
- Other appliances GossTech repairs
- Service areas in Katani and greater Nairobi
- Full contact details
Areas Served in Katani, Nairobi & Surrounding Estates
GossTech offers air conditioner services in all estates in and around Katani, including:
Estates in Katani & Nearby
- Katani Estate
- Katani Road
- Miathathia
- Katani Shopping Centre
- Sabaki
- Mlolongo
- Syokimau
- Greec Village
- Beijing Road Area
- SGR Area
- Great Wall Apartments
- Transview Estate
- Athi River
Other Estates in and Around Nairobi Served by GossTech
- Westlands
- Parklands
- Lavington
- Kileleshwa
- Kilimani
- Ngong Road
- Karen
- Lang’ata
- Rongai
- South B
- South C
- Embakasi
- Utawala
- Donholm
- Buruburu
- Pipeline
- Kayole
- Umoja
- Ruai
- Kasarani
- Roysambu
- Ruiru
- Thika Road Estates
- Kahawa Sukari
- Kahawa Wendani
- Zimmerman
- Githurai
- Kitengela
- Athi River
- Thika
- Kiambu Town
- Limuru
- Gachie
- Ruaka
- Uthiru
- Kangemi
- Kinoo
- Ndenderu
Whether in Katani, Nairobi CBD, or satellite towns, GossTech technicians are always available for same-day AC service.
Why Choose GossTech for Air Conditioner Services in Katani
- Certified HVAC technicians
- Same-day repairs and installations
- Affordable pricing
- Repairs for all AC brands and models
- Genuine spare parts
- 24/7 emergency support
- Warranty on repairs and installations
- Coverage across all Nairobi estates & neighboring towns
Types of Air Conditioner Services Offered in Katani by GossTech
| Service Type | Description |
|---|---|
| AC Installation | Installation of split ACs, cassette ACs, central ACs, VRF/VRV systems, portable ACs, and window units. |
| AC Servicing | Deep cleaning, gas top-up, filter washing, coil cleaning, blower cleaning, and drain line flushing. |
| AC Repair | Troubleshooting and fixing all AC problems including cooling issues, noises, fan failure, leaks, and electrical faults. |
| Preventive Maintenance | Scheduled maintenance to extend AC lifespan and reduce breakdowns. |
| Commercial HVAC Services | Installation & repair for offices, malls, apartments, shops, hospitals, and factories. |
Common Air Conditioner Problems & How GossTech Diagnoses and Repairs Them
Below is a comprehensive list of AC issues, explanations, and the exact steps GossTech uses to diagnose and repair each one.
1. Air Conditioner Not Cooling
Possible Causes
- Low refrigerant gas
- Dirty filters
- Faulty compressor
- Fan motor failure
- Blocked condenser coils
Diagnosis & Repair Process
- Technician checks the refrigerant pressure.
- Determines whether there is a leak or natural gas loss.
- Inspects the evaporator and condenser coils.
- Tests the compressor and fan motor functionality.
- Repairs leaks, replaces faulty parts, or cleans coils.
- Refills gas to manufacturer-recommended levels.
2. AC Not Turning On
Causes
- Power supply issues
- Faulty PCB board
- Tripped breaker
- Damaged thermostat
Repair Procedure
- Check power connections and voltage.
- Test the thermostat and remote controller.
- Inspect PCB for burn marks or faults.
- Replace faulty fuses or PCB components.
3. AC Leaking Water
Causes
- Blocked drain pipe
- Frozen evaporator coils
- Dirty air filters
- Low gas causing coil icing
Repair Process
- Inspect drain pipe for blockages and flush it.
- Check evaporator coil temperature.
- Clean filters and deep-clean the indoor unit.
- Restore gas pressure if low.
4. AC Producing Strange Noises
Causes
- Loose parts
- Worn-out fan motors
- Debris inside outdoor unit
- Faulty blower
Repair Steps
- Open both indoor and outdoor units.
- Tighten all screws and mounts.
- Lubricate or replace noisy motors.
- Remove debris from fan blades.
5. AC Bad Smell / Foul Odor
Causes
- Mold growth
- Dust accumulation
- Blocked drainage
- Dead insects inside unit
Repair Method
- Deep clean evaporator coils.
- Disinfect the unit using antifungal agents.
- Flush drain pipes.
- Replace carbon filters if needed.
6. AC Fan Not Working
Causes
- Burnt fan motor
- Faulty capacitor
- Stuck fan blades
- Loose wiring
Repair Steps
- Test motor amperage.
- Replace capacitor or motor.
- Clean and lubricate blades.
- Rewire damaged connections.
7. AC Freezing / Ice Forming on Coils
Causes
- Low gas
- Airflow blockage
- Faulty blower
- Dirty filters
Repair Process
- Identify the cause of restricted airflow.
- Defrost coils and clean filters.
- Repair blower issues.
- Correct refrigerant levels.
8. AC Gas Leak
Causes
- Rusted copper pipes
- Loose joints
- Physical damage
Repair Method
- Conduct leak detection tests.
- Weld damaged copper pipes.
- Replace joints and seals.
- Recharge refrigerant gas.
9. AC Electrical Failure
Causes
- Faulty wiring
- PCB malfunction
- Capacitor damage
Repair Steps
- Electrical continuity checks.
- Replace burnt wiring.
- Install new PCB or capacitors.
10. Weak or Reduced Airflow
Causes
- Clogged filters
- Dust in blower
- Blocked ducts
Repair Procedure
- Clean blower motor assembly.
- Wash filters and ducts.
- Restore full airflow during testing.
11. AC Remote Not Working
Causes
- Dead batteries
- Faulty communication board
- Damaged remote sensor
Repair Steps
- Test remote using IR sensor tools.
- Repair or replace IR board.
- Sync remote with AC unit.
12. Outdoor Unit Not Running
Causes
- Faulty contactor
- Burnt compressor
- Electrical failure
Repair Method
- Test outdoor unit voltage.
- Diagnose compressor condition.
- Replace contactor or compressor components.
Table: Summary of AC Problems & Repair Actions
| AC Problem | Diagnosis | Repair Action |
|---|---|---|
| Not Cooling | Gas test, coil check | Gas refill, coil cleaning |
| Not Turning On | Power test, PCB check | Fuse replacement, wiring repair |
| Water Leakage | Drain pipe inspection | Pipe flushing, coil defrost |
| Strange Noises | Check motors, screws | Tightening, part replacement |
| Bad Smell | Mold inspection | Deep cleaning & disinfection |
| Fan Not Working | Motor test | Capacitor/motor replacement |
| Freezing | Gas level check | Defrost, airflow restoration |
| Gas Leak | Leak detection | Welding & gas recharge |
| Electrical Failure | Continuity test | Wiring/PCB replacement |
| Weak Airflow | Filter check | Cleaning & blower servicing |
AC Brands Repaired by GossTech
GossTech handles all air conditioner brands, including:
- Samsung
- LG
- Hisense
- Carrier
- Daikin
- Gree
- Panasonic
- Haier
- Ramtons
- Bosch
- TCL
- Midea
- Hotpoint
- Sharp
- Mitsubishi
- York
- Skyworth
- Bruhm
Whether your AC is old or new, local or imported, GossTech technicians handle it.
Related Appliances Repaired by GossTech
Apart from air conditioners, GossTech also repairs:
Home Appliances
- Refrigerators
- Freezers
- Washing Machines
- Dishwashers
- Microwaves
- Ovens & Cookers
- Water Dispensers
- TVs
- Home Theatres
Commercial Appliances
- Cold Rooms
- Display Fridges
- Ice Makers
- Bottle Coolers
- Commercial Ovens
- Commercial Laundry Machines
This makes GossTech a one-stop solution for all home and office appliance services.
Why Regular AC Maintenance in Katani Is Important
- Reduces power consumption
- Improves cooling efficiency
- Extends unit lifespan
- Prevents expensive repairs
- Improves indoor air quality
- Reduces noise and vibrations
Contact GossTech Services
For air conditioner installation, servicing, repair, or maintenance in Katani and all nearby estates, contact:
📞 Call/WhatsApp: +254723613664
📧 Email: info@gosstech.co.ke
🌐 Website: www.gosstech.co.ke