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Aircon Service & Servicing in Yishun

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Aircon Servicing Singapore

Aircon servicing inspection for Yishun home or business

Professional aircon service and servicing in Yishun

Looking for aircon service in Yishun? LK Brothers provides routine servicing, cleaning and troubleshooting for HDB flats, condos and neighbourhood businesses across Yishun. Homes around Yishun Central, Khatib and Chong Pang often use multi-split systems where several indoor units share one outdoor system. That makes it important to identify whether the whole system is affected or only one room before deciding between routine maintenance and repair.

Are you experiencing any of these aircon problems?

Bedroom aircon takes much longer to cool than the other rooms
Water leaking or drainage smell from one fan coil
Weak airflow even after the filter has been cleaned
Several units are overdue for routine servicing
The same cooling problem returns after previous maintenance

5 Star Reviews

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Current Servicing Packages

Aircon Servicing Options for Yishun

For Yishun homes that use several fan-coil units regularly, LK Brothers offers one-time servicing as well as a yearly maintenance option. Choose a maintenance package for planned cleaning; choose troubleshooting when there is already a specific fault.

One-Time Servicing

Gold Servicing

$25/unit (min 2 units)

Usual price: $40/unit

Vacuum drainage pipe
Filter & evaporator surface cleaning
Compressor health check

Price is subject to 9% GST. Promotions may change; check the current pricing page when booking.

View Service Pricing

Regular Maintenance

Aircon Servicing Yearly Contract

$215 (for 3 units)

Usual price: $280

Quarterly servicing (x4)
Filter & evaporator surface cleaning
Vacuum drainage pipe
Compressor health check

Price is subject to 9% GST. Promotions may change; check the current pricing page when booking.

Book Aircon Servicing

5 Star Reviews

90-Day Workmanship Warranty
Included for added peace of mind after servicing.

Why Choose Us

Why choose LK Brothers for aircon service in Yishun

Yishun customers often contact us for multi-room home systems where not every unit has the same usage or condition. We separate preventive servicing from repair diagnosis so the recommendation can focus on the units that actually need attention.

Workmanship Guaranteed

Our team provides services with workmanship that promises 100% satisfaction.

Excellent Customer Service

Delivering fast, reliable and transparent service for complete customer peace of mind.

No Hidden Costs

Delivering fast, reliable and transparent service for complete customer peace of mind.

90 Days Warranty

Our services come with a 90 days warranty for your peace of mind in case any issues were to arise.

Emergency Services

Count on us for prompt, dependable solutions and outstanding service - ensuring your comfort and peace of mind, anytime.

Satisfaction Guarantee

Count on us for prompt, dependable solutions and outstanding service - ensuring your comfort and peace of mind, anytime.

Aircon Specialist

Aircon Services Available in Yishun

Choose the service that matches the system condition: routine aircon servicing, troubleshooting and repair, chemical cleaning, overhaul, gas top-up or installation. These core services are available for customers in Hougang.

Aircon Servicing

Aircon Chemical Wash

Aircon Chemical Overhaul

Aircon Gas Top Up

Aircon Troubleshooting

Aircon Installation

Local Aircon Guide

Aircon Servicing Guide for Yishun Properties

The most useful way to book aircon work in Yishun is to describe how many units are affected and whether the problem is routine maintenance or a recurring fault.

Match servicing frequency to the units you actually use

In a multi-room HDB or condo, some fan coils may run every night while others are used only occasionally. For routine upkeep, tell us which units are used most often so general servicing is planned around actual usage rather than treating every room identically.

Recurring water leakage needs more than repeated vacuuming

A one-off drainage blockage may be resolved during maintenance, but leakage that keeps returning should be assessed properly. Mention whether the leak comes from the same unit, how soon it returns and whether cooling has also changed so troubleshooting can focus on the cause.

Weak cooling does not automatically mean gas top-up

Poor cooling can come from airflow restriction, dirt, refrigerant issues or other faults. Do not assume that every Yishun aircon that feels warm needs gas. If the unit remains weak after normal maintenance, diagnosis should come before another refill or deeper cleaning.

Choose a servicing plan for maintenance, not for an existing fault

A yearly plan can be convenient when several units need regular cleaning. But if one unit is already leaking, noisy or not cold, resolve that specific problem first. A maintenance package should prevent routine servicing from being forgotten; it should not replace repair diagnosis.

Cassette Drain Pump | LK Brothers Aircon Chemical Overhaul

Aircon General Servicing | LK Brothers Engineering

Aircon Service Dismantle | LK Brothers Aircon Chemical Overhaul

Aircon Service Spraying Coil | LK Brothers Aircon Chemical Overhaul

Cassette Overhaul Frame | LK Brothers Aircon Chemical Overhaul

Cassette Evaporator Bay | LK Brothers Aircon Chemical Overhaul

Cassette Fan Housing | LK Brothers Aircon Chemical Overhaul

Aircon Chemical Overhaul Process | LK Brothers Aircon Chemical Overhaul

Testimonials

Our Happy Customers

Backed by years of experience and thousands of positive reviews, LK Brothers continues to be Singapore’s trusted name in aircon servicing.

Yishun Aircon FAQs

Aircon Servicing Questions in Yishun

Practical answers for customers deciding between routine servicing, troubleshooting and deeper cleaning in Yishun.

Which parts of Yishun do you cover?

Our Yishun service coverage includes Yishun Central, Khatib, Chong Pang and nearby Canberra areas. For another part of Singapore, use the aircon service areas page to find the relevant location page.

My Yishun HDB has four indoor units but only one is not cold. What should I book?

If only one unit has a specific problem while the others are normal, troubleshooting is usually more appropriate than treating all four units as a repair job. Routine servicing can still be done for the other units if needed.

Is a yearly aircon servicing package suitable for Yishun homes?

It can suit households that use several aircon units regularly and prefer planned maintenance. If there is already a recurring fault, diagnose that problem first rather than relying on a maintenance package to fix it.

How much is Gold Servicing in Yishun?

The current Gold Servicing promotion shown by LK Brothers is $25 per unit with a minimum of 2 units, compared with the usual price of $40 per unit. Prices are subject to 9% GST and promotions may change.

Does weak cooling always mean my aircon needs gas?

No. Weak cooling can also be caused by dirty filters or coils, poor airflow or another system fault. Refrigerant should be checked when the symptoms and system condition indicate it may be relevant.

Is there a workmanship warranty?

LK Brothers states a 90-day workmanship warranty for its servicing and repair work.

Aircon service coverage in Yishun, Singapore

Service Areas

Aircon Service Coverage in and Around Yishun

Our Yishun aircon service area includes Yishun Central, Khatib, Chong Pang and nearby Canberra. Nearby coverage pages include Sembawang, Mandai and Upper Thomson. Use the service-area hub for any other part of Singapore.

Aircon brands we service

Book Aircon Service in Yishun

Tell us how many indoor units you have, which unit is giving problems and whether the issue is maintenance, leakage, weak cooling, noise or another recurring fault. We will help you choose the right starting service.

WhatsApp Us Call 6364 3669