Air Conditioner Repair in Nairobi

Air Conditioner Installation, Servicing, Repair & Maintenance in Kariokor, Nairobi | GossTech Services

Description

Looking for professional air conditioner installation, servicing, repair, and maintenance in Kariokor, Nairobi? GossTech Services offers reliable AC solutions for homes and businesses. We serve all estates in and around Nairobi. Call +254723613664 or visit www.gosstech.co.ke.

Introduction

Air conditioners are essential for keeping homes, offices, shops, restaurants, and commercial spaces in Kariokor and the entire Nairobi region comfortable. Whether you need a new AC installed, your system serviced, or an urgent repair, GossTech Services is the most trusted and experienced HVAC technician team in the region.

For more than a decade, GossTech has been delivering professional, affordable, and fast air conditioner installation, repair, and maintenance services across Nairobi. Our technicians are trained to handle all AC brands and all types of air conditioner problems. We also serve customers across all estates in the Nairobi Metropolitan area.

The following long-form, well-structured guide covers everything you need to know about AC services in Kariokor—including detailed fault explanations, AC diagnostics, repair procedures, and additional appliances repaired by GossTech Services.

Areas in and Around Nairobi Served by GossTech

GossTech provides AC services across all estates within Nairobi and the metropolitan region, including but not limited to:

Nairobi Estates & Areas

Kariokor, Ngara, Pangani, Eastleigh, CBD, Upperhill, Westlands, Parklands, South B, South C, Kilimani, Kileleshwa, Lavington, Madaraka, Hurlingham, Highrise, Riverside, Muthangari, Kawangware, Dagoretti Corner, Mountain View, Kiambere, Ziwani, Landhies, Majengo, California, Bahati, Jericho, Jerusalem, Buruburu, Harambee, Umoja, Tena, Donholm, Fedha, Pipeline, Tassia, Embakasi, Kayole, Komarock, Dandora, Kariobangi, Kasarani, Mwiki, Roysambu, Zimmerman, Githurai, Kahawa West, Kahawa Wendani, Mihang’o, Ruai, Kamulu, Njiru, Ruiru, Thome, Garden Estate, Ridgeways, Muthaiga, Spring Valley, Gigiri, Runda, Kiambu Road estates, Thika Road estates, Lang’ata, Karen, Rongai, Kitengela, Syokimau, Mlolongo, Athi River.

If you are in Kariokor or anywhere around Nairobi, GossTech can reach you within minutes.

Types of Air Conditioner Services Offered in Kariokor by GossTech

Service	Description
AC Installation	Installation of split ACs, window ACs, cassette units, VRF systems, central AC, and commercial HVAC systems.
AC Servicing	Comprehensive cleaning of filters, coils, drains, blowers, outdoor units, and refrigerant top-up.
AC Repair	Fixing all AC faults including gas leaks, compressor issues, freezing coils, thermostat failures, and more.
AC Maintenance	Scheduled maintenance plans for residential and commercial clients to improve lifespan and performance.
Emergency AC Repair	Same-day urgent repair services for homes, offices, and commercial premises.

Common Air Conditioner Problems in Kariokor & How GossTech Diagnoses and Repairs Them

Below is a detailed, exhaustive list of all AC faults and exactly how GossTech technicians diagnose and fix them.

1. AC Not Cooling / Poor Cooling

Diagnosis

Check refrigerant levels
Inspect compressor operation
Examine outdoor unit airflow
Check evaporator coil
Inspect thermostat calibration

Repair

Repair refrigerant leaks and recharge gas
Clean coils and filters
Repair or replace faulty compressor components
Fix thermostat issues
Replace damaged fans

2. Air Conditioner Not Turning On

Diagnosis

Inspect power supply
Check circuit breakers
Test capacitor and contactor
Inspect wiring
Test thermostat signal

Repair

Replace blown fuses
Restore tripped breakers
Replace faulty capacitors
Fix wiring faults
Repair thermostat

3. AC Making Noise (Banging, Humming, Buzzing, Clicking)

Diagnosis

Inspect fan motor
Check loose components
Examine compressor
Inspect fan blades
Check relay switches

Repair

Tighten loose parts
Replace worn fan belts
Lubricate motors
Repair or replace broken fan blades
Replace faulty motor

4. Water Leaking from AC Unit

Diagnosis

Inspect drain line for clogs
Check evaporator coil for freezing
Examine condensate pump
Check for improper installation

Repair

Unclog the drain pipe
Clean evaporator coil
Replace faulty condensate pump
Reinstall unit correctly
Fix refrigerant issues that cause freezing

5. AC Producing Bad Smell

Diagnosis

Inspect evaporator coil
Check drainage system
Examine blower chamber
Check for mold or bacterial growth

Repair

Deep clean coil and blower
Apply anti-microbial treatment
Clean or replace filters
Flush drainage system

6. AC Freezing Up

Diagnosis

Check refrigerant levels
Inspect blower motor
Evaluate airflow
Inspect evaporator coil

Repair

Recharge refrigerant
Repair leaks
Replace blower motor
Improve airflow through cleaning

7. High Energy Bills from AC Use

Diagnosis

Inspect condenser and evaporator coils
Check thermostat settings
Inspect compressor and fan
Assess air leaks

Repair

Clean dirty coils
Service compressors
Replace inefficient motors
Optimize AC system efficiency

8. AC Blowing Warm Air

Diagnosis

Check refrigerant gas
Examine compressor
Inspect condenser unit
Check electrical connections

Repair

Recharge refrigerant
Repair outdoor unit issues
Replace compressor if needed
Restore power supply

9. Thermostat Not Working

Diagnosis

Test temperature sensors
Check wiring
Calibrate thermostat

Repair

Rewire thermostat
Replace faulty thermostat
Calibrate control settings

10. AC Short Cycling

Diagnosis

Inspect compressor
Check thermostat
Inspect filters
Check electrical controls

Repair

Repair compressor faults
Replace defective thermostat
Clean filters
Repair electrical circuits

Table: AC Faults and GossTech Repair Solutions

Fault	Cause	Repair Solution
No cooling	Low refrigerant, dirty filters	Gas refill, cleaning
Not turning on	Power issues	Fuse replacement, wiring repair
Noise	Motor/fan failure	Motor repair, tightening
Water leakage	Clogged drain	Drain unclogging
Bad smell	Mold growth	Deep cleaning
Freezing	Low refrigerant	Gas refill & leak repair
Warm air	Compressor issues	Outdoor unit repair
High bills	Dirty coils	Full servicing
Thermostat issues	Sensor failure	Thermostat replacement
Short cycling	Control faults	Electrical repair

All Air Conditioner Brands Repaired by GossTech

GossTech technicians repair all local and international AC brands, including:

Samsung
LG
Hisense
Daikin
Carrier
Gree
Haier
Bosch
Panasonic
Mitsubishi
Midea
TCL
Sharp
Ramtons
Von Hotpoint
Toshiba
Whirlpool
Aux
Fujitsu
Amana

No matter the AC brand or model, GossTech has the expertise to repair it.

Types of Air Conditioners Serviced

Split Air Conditioners
Window Air Conditioners
Portable Air Conditioners
Cassette ACs
Central AC Systems
VRF & VRV systems
Commercial HVAC units
Ceiling concealed units
Ducted AC systems

Other Appliances Repaired by GossTech Services

GossTech is a multi-appliance repair company. We repair:

Category	Appliances
Kitchen Appliances	Fridges, freezers, ovens, cookers, microwaves, blenders
Laundry Appliances	Washing machines, dryers
Home Electronics	Televisions, home theatres
Office Appliances	Water dispensers, printers
Cooling & Heating	Air conditioners, chillers, dispensers

If your appliance is not listed, GossTech can still repair it—just call for confirmation.

Why Choose GossTech for AC Services in Kariokor?

Fast same-day repair
Affordable pricing
Experienced certified technicians
Genuine spare parts
Comprehensive diagnostics
Warranty on repairs
Available 7 days a week

Contact GossTech Services

For professional, fast, and affordable AC services in Kariokor:

📞 Phone: +254 723 613 664
📧 Email: info@gosstech.co.ke
🌐 Website: www.gosstech.co.ke