Air Conditioner Repair in Nairobi
Air Conditioner Installation, Servicing, Repair & Maintenance in Roysambu by GossTech Services
Description
Professional air conditioner installation, servicing, repair and maintenance in Roysambu by GossTech Services. We serve all estates in and around Nairobi, repair all AC brands, diagnose every problem professionally, and repair other home and commercial appliances. Call +254723613664.
Introduction
If you are looking for reliable, affordable and professional air conditioner installation, servicing, repair and maintenance in Roysambu, GossTech Services is your trusted partner. With years of hands-on experience serving residential, commercial, office, and industrial clients in Nairobi, our HVAC technicians deliver fast, accurate diagnostics and long-lasting AC solutions.
Roysambu is one of Nairobi’s rapidly expanding residential and commercial hubs—home to apartments, student hostels, malls, offices, restaurants and homes that need efficient cooling. Whether you’ve noticed reduced cooling, a noisy AC, leaking water, electrical issues, or your AC needs a fresh installation, GossTech provides same-day service, genuine parts, and certified expertise.
This guide covers:
- AC installation services in Roysambu
- AC servicing, cleaning, and deep maintenance
- AC repair and troubleshooting
- Step-by-step diagnosis and repair for every AC problem
- AC brands we repair (ALL brands)
- All estates in and around Nairobi served by GossTech
- Other appliances GossTech repairs
- Why choose GossTech
- Contact details
This is your complete, long-form guide for homeowners, tenants, offices, property managers, institutions, and businesses in Roysambu and the greater Nairobi region.
Air Conditioner Services in Roysambu – What We Offer
| Service | Details |
|---|---|
| AC Installation | Wall-mounted, split, window, VRF/VRV, ceiling cassette, central AC installation |
| AC Servicing | Cleaning filters, coils, blowers, ducts, drain systems, checking refrigerant, tightening electricals |
| AC Repair | Fixing cooling issues, electrical faults, gas leaks, compressor faults, PCB issues, sensor malfunction & more |
| AC Maintenance | Preventive maintenance, performance optimization, seasonal checkups |
| AC Replacement | Replacing old units with new energy-efficient models |
Areas Served: All Estates in and Around Nairobi
GossTech serves all parts of Roysambu and the entire Nairobi Metropolitan Area.
Estates in Roysambu & Nearby Areas
- Roysambu Estate
- Lumumba Drive
- Zimmerman
- Seasons
- Hunters
- Kahawa West
- Kamiti Road
- TRM Drive
- Mirema
- Garden Estate
- Thome
- Marurui
- Githurai 44
- Githurai 45
- Kasarani
- Clay City
- Sunton
All Estates in Nairobi Served by GossTech
We serve every estate in Nairobi, including:
- Westlands, Lavington, Kileleshwa, Kilimani
- South B, South C, Mombasa Road, Imara Daima
- Embakasi, Utawala, Fedha, Tassia
- Donholm, Greenspan, Umoja
- Buruburu, Komarock, Kayole
- Lang’ata, Rongai, Karen, Hardy
- Parklands, Ngara, Pangani
- Highrise, Pipeline, Mukuru
- Runda, Gigiri, Muthaiga, Rosslyn
- Ruaka, Kiambu Road, Kahawa Sukari, Kahawa Wendani
- Thika Road estates and all surrounding towns
Wherever you are in Nairobi, GossTech is available for fast AC service.
Air Conditioner Problems in Roysambu — With Diagnosis & Repair
Below is a complete list of EVERY common AC problem, how GossTech diagnoses it, and how it is repaired.
1. AC Not Cooling / Low Cooling
Diagnosis
- Measure refrigerant levels
- Check compressor function
- Inspect condenser & evaporator coils
- Examine thermostat & sensors
- Test airflow & blower motor
- Check for blockages or dirt buildup
Repair
- Refill/charge refrigerant
- Clean coils & filters
- Repair gas leaks
- Replace faulty thermostats or sensors
- Fix fan motor or compressor issues
| Cause | Solution |
|---|---|
| Low refrigerant | Leak detection + gas recharge |
| Dirty filters or coils | Cleaning & servicing |
| Faulty compressor | Repair or replacement |
| Fan failure | Motor repair/replacement |
2. AC Not Turning On
Diagnosis
- Test electrical supply
- Inspect circuit breaker
- Test PCB (motherboard)
- Check thermostat communication
- Examine wiring & connectors
Repair
- Replace damaged fuses or wiring
- Repair PCB board
- Fix thermostat controls
- Stabilize electrical connections
3. AC Leaking Water
Diagnosis
- Check drainage pipe blockage
- Inspect evaporator coil freezing
- Examine siphon/drain pan
- Test for low gas leading to freezing
Repair
- Unclog and flush drain pipe
- Clean drain pan
- Fix gas pressure issues
- Insulate drain lines
4. AC Producing Bad Smell
Diagnosis
- Inspect filters
- Check for mold inside ducts
- Test condensate drainage
- Check for dead insects inside unit
Repair
- Deep cleaning
- Antibacterial treatment
- Replace filters
- Drain and disinfect
5. AC Making Noise
Diagnosis
- Check fan motor bearings
- Inspect loose screws
- Examine compressor
- Check indoor & outdoor vibrations
Repair
- Tighten components
- Oil or replace fan motor
- Replace faulty compressor parts
- Install anti-vibration pads
6. AC Freezing / Ice Formation
Diagnosis
- Check refrigerant pressure
- Inspect airflow
- Examine evaporator coil
- Test thermostat sensors
Repair
- Recharge refrigerant
- Clean filters & coils
- Fix fan motor
- Adjust thermostat
7. AC Blowing Warm Air
Diagnosis
- Test compressor
- Check gas level
- Inspect reversing valve for inverter ACs
Repair
- Recharge gas
- Replace faulty compressor
- Fix reversing valve
8. High Power Consumption
Diagnosis
- Check coil cleanliness
- Inspect thermostat settings
- Test compressor efficiency
Repair
- Clean unit
- Replace weak compressor
- Optimize settings
9. Faulty AC Remote Control
Diagnosis
- Test remote IR sensor
- Inspect AC receiver
- Check PCB communication
Repair
- Replace remote
- Repair IR sensor
- Reprogram AC receiver
10. AC Tripping Electricity
Diagnosis
- Inspect wiring
- Check compressor overload
- Examine PCB for short circuits
Repair
- Replace faulty wiring
- Repair PCB
- Install proper circuit protection
Air Conditioner Installation in Roysambu
GossTech offers professional AC installation for:
- Split AC units
- Window AC units
- Ceiling cassette AC
- Central air systems
- VRF/VRV commercial systems
Installation Process
- Site survey
- Selecting ideal mounting location
- Drilling, cabling & piping
- Mounting indoor & outdoor units
- Connecting electricals
- Vacuuming the system
- Gas charging where necessary
- Testing & commissioning
Installation Table
| Installation Type | Description |
|---|---|
| Split AC | Most common for homes & offices |
| Window AC | Ideal for single rooms |
| Ceiling cassette | Hotels, offices, conference rooms |
| VRF/VRV | Large buildings & malls |
| Central AC | Houses, offices, institutions |
AC Servicing & Maintenance in Roysambu
Proper servicing increases efficiency, lowers bills, reduces breakdowns, and extends lifespan.
What AC Servicing Includes
- Coil cleaning
- Filter washing
- Blower cleaning
- Drain cleaning
- Checking sensors
- Tightening electricals
- Gas pressure check
- Cleaning indoor & outdoor units
Maintenance Schedules
| Frequency | Recommended For |
|---|---|
| Monthly | Heavy commercial ACs |
| Every 3 months | Homes & offices |
| Every 6 months | Seasonal users |
All Air Conditioner Brands Repaired by GossTech
GossTech repairs ALL AC brands, including:
- Samsung
- LG
- Hisense
- Daikin
- Carrier
- Gree
- Midea
- Ramtons
- Eurocool
- TCL
- Toshiba
- Sharp
- Panasonic
- Haier
- Amana
- Bosch
- Lennox
- Mitsubishi Electric
- Hitachi
- Aux
- York
- Chillpoint
- Blue Star
- All other imported & local models
Other Appliances Repaired by GossTech
GossTech is a full-service home and commercial appliance repair company. Apart from ACs, we repair:
Home Appliances
- Refrigerators & freezers
- Washing machines
- Dryers
- Cookers & ovens
- Microwaves
- Water dispensers
- TVs
- Sound systems
- Dishwashers
Commercial Appliances
- Display fridges
- Cold rooms
- Ice makers
- Deep fryers
- Commercial ovens
- Bottle coolers
- Freezer rooms
Why Choose GossTech for Air Conditioning in Roysambu?
- Qualified HVAC technicians
- Same-day service
- Affordable rates
- Genuine spare parts
- All AC brands supported
- 24/7 emergency support
- Service across all Nairobi estates
- Long-lasting repairs
- Professional reports & receipts
Contact GossTech Services
For fast, reliable and professional air conditioner services in Roysambu, contact us:
📞 Call / WhatsApp: +254 723 613 664
📧 Email: info@gosstech.co.ke
🌐 Website: www.gosstech.co.ke
We are available 24/7 for installation, servicing, repair and maintenance.