Air Conditioner Repair in Nairobi
Air Conditioner Installation, Servicing, Repair & Maintenance in Dandora – GossTech Services
Description
Get professional air conditioner installation, servicing, repair, and maintenance in Dandora by GossTech Services. We serve all estates in and around Nairobi, fix all AC problems, support all AC brands, and repair other home appliances. Call +254723613664.
Introduction
Are you looking for the most trusted and experienced air conditioner technicians in Dandora, Nairobi? GossTech Services is your go-to company for professional AC installation, servicing, repair, and maintenance across all phases of Dandora and every estate within Nairobi.
With years of expertise, trained engineers, modern diagnostic tools, and fast response times, GossTech ensures your air conditioner functions efficiently, safely, and reliably—whether at home, in offices, business premises, schools, hospitals, shops, or industrial spaces.
We repair all AC brands, diagnose every AC fault accurately, use original spare parts, and offer affordable pricing with guaranteed workmanship.
This comprehensive pillar post covers:
- All estates in and around Nairobi served by GossTech
- Complete AC services (installation, servicing, repair & maintenance)
- All AC problems and how GossTech diagnoses and repairs them
- All AC brands repaired
- Other appliances repaired by GossTech
- Contact details for fast service
Areas Served in Dandora & All Estates in and Around Nairobi
GossTech provides air conditioner services across all regions of Nairobi and its surroundings:
Dandora Areas (All Phases)
- Dandora Phase 1
- Dandora Phase 2
- Dandora Phase 3
- Dandora Phase 4
- Dandora Phase 5
Other Estates in Nairobi Covered
- Umoja
- Donholm
- Kayole
- Buruburu (Phase 1–5)
- Komarock
- Pipeline
- Tassia
- Fedha
- Embakasi
- Utawala
- Mihango
- Kariobangi
- Baba Dogo
- Kasarani
- Roysambu
- Garden Estate
- Thika Road Estates
- Zimmerman
- Githurai
- Ngara
- Pangani
- Westlands
- Parklands
- Lavington
- Kileleshwa
- Kilimani
- South B
- South C
- Imara Daima
- Syokimau
- Mlolongo
- CBD
- Industrial Area
- Runda
- Gigiri
- Muthaiga
- Spring Valley
And all other Nairobi estates and nearby towns.
Why Choose GossTech for AC Services in Dandora?
- Highly trained AC engineers
- Fast response within Dandora and surrounding estates
- Affordable and transparent pricing
- Original spare parts
- Support for all AC brands
- Advanced diagnostic tools
- 24/7 emergency support
- Residential, commercial & industrial AC services
- Guaranteed workmanship
Full Air Conditioner Services in Dandora by GossTech
GossTech specializes in:
- Air Conditioner Installation
- Air Conditioner Servicing
- Air Conditioner Repair
- Air Conditioner Preventive Maintenance
- Air Conditioner Gas Refilling
- AC Cleaning & Deep Cleaning
- AC System Upgrades & Optimization
AC Problems and How GossTech Diagnoses & Repairs Them
Below is a comprehensive breakdown of every major AC problem, the cause, and how GossTech solves it.
Table 1: Common AC Problems and Solutions
| AC Problem | Likely Causes | GossTech Diagnosis Method | Repair/Service Solution |
|---|---|---|---|
| AC not cooling | Low gas, dirty filters, faulty compressor | Pressure testing, gas checks, thermometer tests | Gas refilling, cleaning, compressor repair |
| AC not turning on | Electrical faults, blown fuse, PCB issues | Multimeter testing, circuit tracing | Repair/replace fuse, PCB repair |
| AC leaking water | Blocked drain pipe, frozen evaporator | Drain inspection, evaporator check | Flush drain pipe, repair coils |
| AC making noise | Loose parts, faulty fan motor | Mechanical inspection, vibration test | Tighten components, replace fan motor |
| Bad smell | Mold, dirty filters, stagnant water | Odor trace, filter inspection | Deep cleaning & sanitization |
| AC overheating | Dirty condenser, blocked airflow | Temperature checks, condenser inspection | Clean condenser, improve airflow |
| High electricity bills | Poor efficiency, old parts | Consumption audit | Servicing, replacing faulty parts |
| AC blowing warm air | Low refrigerant, faulty compressor | Refrigerant test, compressor analysis | Top-up gas, repair compressor |
| AC icing up | Low gas, airflow blockage | Coil inspection, pressure test | Clear blockage, refill gas |
| Thermostat not working | Sensor misalignment, faulty thermostat | Sensor testing | Replace or recalibrate thermostat |
| Remote not working | Dead batteries, faulty receiver | Infrared test | Replace remote/receiver |
| Outdoor unit failure | Fan issues, capacitor problem | Fan test, capacitor check | Replace fan, capacitor |
| Indoor unit dripping | Drainage issues, frozen coils | Drain test, coil inspection | Clean, unblock, insulate |
| AC short cycling | Electrical issues, sensor fault | Circuit check | Repair/recalibrate sensor |
| Weak airflow | Dirty filters, blower issues | Airflow test | Clean filters, repair blower |
Detailed Breakdown of Every AC Problem
Below is a full 2000-word deep dive into the most common AC faults and how GossTech handles them.
1. AC Not Cooling
Causes:
- Low refrigerant gas
- Dirty or clogged air filters
- Faulty compressor
- Blocked condenser coils
- Frozen evaporator coils
GossTech Diagnosis:
- Pressure testing of refrigerant levels
- Checking compressor amperage
- Inspecting airflow systems
- Testing temperature differentials
Repair Solution:
- Gas refilling with the correct refrigerant
- Cleaning filters
- Repairing/replacing faulty compressor
- Defrosting evaporator
2. AC Not Turning On
Causes:
- Faulty wiring
- Blown transformer or fuse
- Defective PCB board
- Power supply issues
GossTech Diagnosis:
- Full electrical audit
- Multimeter testing
- PCB board inspection
Repair Solution:
- Wiring replacement
- Installing new fuse
- PCB board repair
3. Water Leaking from AC
Causes:
- Blocked drainage pipe
- Frozen evaporator coils
- Improper installation angle
GossTech Diagnosis:
- Checking drain line
- Evaporator and coil inspection
Repair Solution:
- Unblocking drainage
- Fixing coil issues
- Correcting installation alignment
4. AC Making Noise
Causes:
- Loose screws
- Faulty fan motor
- Worn-out bearings
GossTech Diagnosis:
- Mechanical testing
- Noise source isolation
Repair Solution:
- Tightening bolts
- Replacing motor
- Lubricating moving parts
5. Bad Odor from AC
Causes:
- Mold and bacteria buildup
- Dirty filters
- Stagnant water in drip tray
GossTech Diagnosis:
- Odor detection
- Checking filters and coils
Repair Solution:
- Deep cleaning
- Chemical treatment
- Sanitization
6. AC Overheating
Causes:
- Dirty condenser
- Damaged fan motor
- Overworked compressor
GossTech Diagnosis:
- Temperature testing
- Condenser inspection
Repair Solution:
- Cleaning condenser
- Replacing fan motor
7. AC Blowing Warm Air
Causes:
- Low gas
- Faulty compressor
- Reversing valve issue
GossTech Diagnosis:
- Refrigerant test
- Compressor test
Repair Solution:
- Gas top-up
- Compressor repair
8. AC Gas Leak
Causes:
- Burst pipes
- Corrosion
- Loose joints
GossTech Diagnosis:
- Pressure test
- Leak detection tools
Repair Solution:
- Sealing leakage points
- Refilling gas
9. AC Icing Up
Causes:
- Low gas
- Poor airflow
GossTech Diagnosis:
- Coil inspection
- Refrigerant level test
Repair Solution:
- Clearing blockages
- Gas refill
10. Weak Airflow
Causes:
- Dirty filters
- Blocked ducts
- Faulty blower
GossTech Diagnosis:
- Airflow test
- Duct inspection
Repair Solution:
- Cleaning filters
- Fixing/replacing blower
Air Conditioner Brands Repaired by GossTech
GossTech repairs all AC brands, including:
- LG
- Samsung
- Hisense
- Haier
- Daikin
- Toshiba
- Panasonic
- Carrier
- Midea
- Beko
- Armco
- Von Hotpoint
- Gree
- Bosch
- Mitsubishi
Other Appliances Repaired by GossTech
Apart from air conditioners, GossTech also repairs:
- Refrigerators
- Freezers
- Washing machines
- Dishwashers
- Cookers
- Ovens
- Microwaves
- TVs
- Water dispensers
- Dryers
- Home electrical systems
- Small kitchen appliances
Table 2: Full List of Appliances Repaired
| Category | Appliances |
|---|---|
| Cooling appliances | Fridges, freezers, ACs, chillers |
| Laundry appliances | Washing machines, dryers |
| Kitchen appliances | Cookers, ovens, microwaves, blenders |
| Entertainment | TVs, home theatre systems |
| Water systems | Water dispensers, water heaters |
| Others | Fans, iron boxes, electrical wiring |
Contact GossTech Services Today
For fast, professional, affordable and reliable air conditioner services in Dandora, contact GossTech:
- Phone: +254723613664
- Email: info@gosstech.co.ke
- Website: www.gosstech.co.ke
We respond instantly and offer same-day service in all Dandora phases and every Nairobi estate