Air Conditioner Repair in Nairobi

Air Conditioner Installation, Servicing, Repair & Maintenance in Kikuyu – GossTech Services

Description

Looking for professional air conditioner installation, servicing, repair and maintenance in Kikuyu? GossTech Services offers reliable AC solutions for residential and commercial clients. We serve all estates in Kikuyu and Nairobi, repair all AC brands, diagnose every AC problem professionally, and also fix other home appliances. Call +254723613664.

Introduction

Are you looking for professional air conditioner installation, servicing, repair and maintenance in Kikuyu? GossTech Services is your trusted, affordable and highly-experienced AC technician across Kikuyu and the greater Nairobi region. With over a decade of experience in handling residential, commercial and industrial cooling systems, our certified technicians deliver fast diagnoses, accurate repairs, and long-lasting solutions.

Whether your AC is no longer cooling, leaking water, producing noise, failing to start, or giving foul smells — GossTech ensures same-day diagnosis, high-quality repairs, and preventive maintenance to keep your home or business comfortable throughout the year.

We repair all air conditioner brands, handle all AC types (split, cassette, window, VRF/VRV, ducted, portable, central systems), and also fix many other home appliances.

This pillar post covers:

AC installation in Kikuyu
AC servicing & deep cleaning
AC maintenance schedules
AC repair for all problems (explained one by one)
All areas GossTech serves in Kikuyu and Nairobi
All AC brands repaired
Other appliances repaired by GossTech
Contact details

Let’s dive in.

GossTech AC Services in Kikuyu

1. Air Conditioner Installation in Kikuyu

Proper AC installation is the foundation of efficient cooling and long equipment life. GossTech installs:

Split AC systems
Multi-split AC systems
Window AC
Ducted AC
Cassette AC
VRF/VRV systems
Portable units
Commercial & office AC systems

What Our Installation Includes

Site assessment
Correct AC size selection
Wall drilling and bracket fitting
Refrigerant pipes & insulation
Electrical connections
Evacuation & gas testing
System testing and commissioning
User demonstration & after-installation support

2. Air Conditioner Servicing in Kikuyu

Routine AC servicing improves cooling, reduces power usage, prevents breakdowns and extends the AC’s lifespan.

Our AC Servicing Package Includes

Cleaning indoor & outdoor units
Cleaning AC filters
Checking thermostat
Checking refrigerant lines
Cleaning the evaporator & condenser coils
Flushing drainage system
Checking fan motor & outdoor blower
Tightening electrical connections
Performance testing

3. Air Conditioner Repair in Kikuyu

GossTech handles every AC problem regardless of brand or type. Below is a comprehensive list of AC faults and how GossTech diagnoses and repairs them.

All Estates Served in Kikuyu and Nairobi

GossTech offers AC installation, repair, servicing and maintenance in all estates in Kikuyu, including:

Estates in Kikuyu

Zambezi
Sigona
Ondiri
Kikuyu Town Centre
Kamangu
Gikambura
Thogoto
Muthiga
Kinoo
Regen
Lusigetti
Karai
Ruthimitu
Nachu

ALL Estates in and Around Nairobi Served by GossTech

Westlands
Parklands
Lavington
Kileleshwa
Kilimani
Ngong Road
Lang’ata
Karen
Rongai
Embakasi
Donholm
Umoja
Kayole
Fedha
Pipeline
Tassia
South B
South C
Nyayo Estate
Nairobi CBD
Kasarani
Roysambu
Zimmerman
Thika Road Estates
Githurai 44, 45
Ruaka
Runda
Muthaiga
Kahawa West
Kahawa Sukari
Kahawa Wendani
Ruai
Kamulu
Njiru
Buruburu
Komarock
Kariobangi
Pangani
Ngara
Kawangware
Dagoretti
Kangemi
Eastleigh
Hurlingham
Syokimau
Mlolongo
Kitengela
Athi River
Kiambu Town
Juja
Ruiru
Thika
Limuru

…and all surrounding areas.

AC Problems & How GossTech Diagnoses and Repairs Them

Below is a complete list of common AC problems, diagnostic procedures and repair solutions.

Table: Common AC Problems, Causes, Diagnosis & Solutions

AC Problem	Possible Causes	How GossTech Diagnoses	Repair Solution
1. AC Not Cooling	Low gas, dirty filters, faulty compressor, blocked coils	Gas pressure testing, coil inspection, compressor testing	Gas refill, filter cleaning, coil cleaning, compressor repair/replacement
2. AC Not Starting	Faulty PCB, capacitor, wiring, thermostat, power supply issues	Electrical continuity tests, PCB checks	Replace faulty parts, fix wiring, reset AC controls
3. AC Leaking Water	Blocked drainage, dirty coils, frozen evaporator	Inspect drain line, check coils	Clean drainage pipe, defrost coils, coil cleaning
4. AC Making Noise	Faulty fan motor, loose parts, worn bearings	Motor test, physical inspection	Tighten parts, replace fan motor or bearings
5. AC Bad Smell	Moldy coils, dirty filters, blocked drainage	Open indoor unit, inspect filters & coils	Deep cleaning, disinfection, drainage cleaning
6. AC Overheating	Dirty condenser, faulty fan, overworked compressor	Check condenser temperature, fan testing	Clean condenser, replace fan, repair compressor
7. AC Freezing Up	Low refrigerant, blocked airflow, faulty thermostat	Coil inspection, airflow testing	Gas refill, clean filters, thermostat replacement
8. AC Short Cycling	Dirty coils, faulty thermostat, oversized AC	Cycle timing tests	Repair thermostat, clean system, correct refrigerant levels
9. AC Remote Not Working	Dead batteries, faulty sensor, damaged remote	Sensor testing, remote testing	Replace sensor, repair/replace remote
10. AC Tripping Power	Electrical overload, short circuit, faulty capacitor	Power load testing, wiring inspection	Repair wiring, replace capacitor, stabilizer advice
11. AC Blowing Warm Air	Faulty compressor, low gas, condenser problems	Check discharge pressure, coil testing	Compressor repair, gas refill, condenser cleaning
12. AC Producing Weak Airflow	Blower issues, dirty filters, blocked ducts	Fan speed testing, duct inspection	Clean filters, repair blower, unblock duct
13. AC PCB Board Failure	Power surge, wear and tear	PCB diagnostic tools	Repair or replace PCB board
14. AC Fan Not Spinning	Faulty fan motor, capacitor, wiring	Motor test, continuity test	Replace capacitor, repair or replace motor
15. Refrigerant Leak	Damaged pipe, loose joints	Leak detection tools	Fix leaks, pressure testing, gas recharge

Detailed Breakdown: How GossTech Fixes Each AC Problem

Below is a deeper, more descriptive explanation (SEO-rich) for each AC problem.

1. AC Not Cooling

When your AC runs but fails to cool, GossTech checks:

Refrigerant gas levels
Compressor health
Coils for dirt buildup
Filters for blockage
Thermostat calibration

Solution:

We clean the coils, clean/replace filters, repair the compressor if faulty, seal gas leaks and refill gas professionally.

2. AC Fails to Start

Causes include power failure, wiring issues, PCB failure or thermostat malfunction.

Diagnosis & Repair:

GossTech tests electrical connections, checks PCB board signals, tests capacitors, repairs wiring and replaces faulty components.

3. Water Leaking from AC

Usually caused by:

Blocked drain pipe
Frozen evaporator
Poor installation
Dirty indoor unit

Fix:

We unclog the drain, clean coils, fix pipe slope issues, and ensure proper insulation.

4. Noisy AC Unit

Grinding, buzzing or rattling noises indicate mechanical wear.

Solution:

We tighten mounts, lubricate moving parts, replace worn motors or bearings.

5. Bad Smell from AC

Smells come from mold, dirt or stagnant water.

Fix:

We perform:

Deep cleaning
Anti-bacterial treatment
Drainage flushing
Filter disinfection

6. AC Overheating

Often caused by dirty outdoor units or faulty motors.

Solution:

We clean the condenser, replace motors, and optimize airflow.

7. AC Freezing Up

Happens due to low refrigerant or poor airflow.

Fix:

We refill refrigerant, clean filters, inspect evaporator sensors and adjust airflow.

8. AC Short Cycling

This reduces efficiency and increases power bills.

Fix:

We calibrate the thermostat, clean coils, and adjust refrigerant levels.

9. Remote Control Issues

Caused by sensor or remote failure.

Fix:

We replace sensors, repair remote PCBs or recommend replacements.

10. AC Tripping Breakers

Caused by short circuits or capacitor failure.

Fix:

We inspect wiring, replace capacitors and ensure proper load distribution.

11. Warm Air from AC

Often caused by low gas or faulty compressors.

Fix:

We refill gas, repair compressors and clean condenser systems.

12. Weak Airflow

Caused by blower issues or blocked ducts.

Fix:

We repair blower motors and clean ducts.

13. PCB Failure

Common in modern inverter ACs.

Fix:

We repair or replace PCB boards and install surge protection.

14. Fan Not Spinning

Caused by motor or capacitor problems.

Fix:

Replace motors or capacitors and repair wiring.

15. Refrigerant Leaks

A major cause of poor cooling.

Fix:

We test for leaks, seal pipes, pressure test and refill refrigerant.

GossTech Repairs All Air Conditioner Brands

GossTech technicians repair all AC brands, including:

Samsung
LG
Hisense
TCL
Sony
Daikin
Carrier
Haier
Bosch
Ramtons
Von Hotpoint
York
Mitsubishi
Panasonic
Midea
Gree
Sharp
AUX
Hitachi
Toshiba

…and every other air conditioner brand available in Kenya.

Other Appliances Repaired by GossTech

Apart from air conditioners, GossTech also repairs:

Home Appliances

Refrigerators
Freezers
Washing machines
Dishwashers
Ovens & cookers
Microwaves
Water dispensers
Televisions
Home theatre systems
Electric heaters

Commercial Appliances

Display chillers
Deep freezers
Cold rooms
Ice makers
Commercial ovens
Bottle coolers

Why Choose GossTech for AC Services in Kikuyu?

Highly experienced AC technicians
Same-day service availability
Affordable pricing
Original spare parts
Repairs for all AC brands
Modern diagnostic tools
Professional installation
24/7 customer support
Long-lasting solutions

Contact GossTech Services – Kikuyu & Nairobi

📞 Phone: +254723613664
📧 Email: info@gosstech.co.ke
🌐 Website: www.gosstech.co.ke