1. Air Filter & Front Panel/Cover Cleaning
Dirty air filters can block airflow and strain the aircon. Technicians clean or jet-wash filters to restore optimal airflow.
Upto 20% off on first booking!
No hidden fees
30 days warranty
Looking for Aircon Servicing in Singapore?
StringsSG offers expert aircon servicing, chemical wash, overhaul, and repairs for homes and offices.
Book instantly online with transparent pricing and same-day emergency service available.
Powered by AI and backed by 24/7 support, we make aircon maintenance seamless and hassle-free in Singapore.
Trusted by over 20,000 households across Singapore.
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View the latest prices, packages, and bundle offers for all unit types.
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Recommended for heavily clogged or leaking units for deeper cleaning.
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Trusted top-up for R22, R410A & R32 refrigerants to restore cooling.
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Diagnostics and repairs for water leaks, compressor faults, and more.
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Scheduled quarterly servicing under one affordable contract.
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Restore optimal performance with deep compressor & coil cleaning.
One-Click Aircon Service Booking
Click on the need service below to book.
Book Aircon Repair
General Service
Chemical Overhaul
Chemical Wash
Compressor Gas Refill Price
Compressor Cleaning
Compressor Chemical Wash
Book Service in 60 Seconds – Fast & Reliable
1. Open Aircon Service Request
Open a new aircon servicing request on the StringsSG web or mobile application. It takes less than a minute to do so.
2. Secured Online Payment
Make the payment from your StringsSG account. Available payment options are PayNow, GrabPay, Credit/Debit and many more.
3. Aircon Service Team Assignment
We will assign our best service team equipped with the skills for the job. Use the chat feature to interact with the technician.
4. Get Aircon Serviced
The technician will arrive at your place on the requested date and time to conduct the ac repair or servicing.
Our 6-Step Aircon Servicing Process
At StringsSG, we follow a proven 6-step approach to general aircon servicing in Singapore — ensuring your unit runs efficiently and reliably.
2. Cleaning of Evaporator Coil
The evaporator coil can collect dirt, reducing efficiency. The technician cleans it using a soft brush or vacuum.
3. Drain Pan or Tray Cleaning
Clogged drain pans may lead to leaks. Technicians clean out debris from the pan to ensure proper drainage.
4. Vacuuming of Drainage Pipe
To prevent water backup, the drainage pipe is vacuumed to remove blockages that may disrupt water flow.
5. Outdoor Condenser Check
Technicians assess the outdoor unit’s performance and recommend cleaning if necessary, based on inspection or customer request (extra charges may apply).
6. Monitor Refrigerant Gas Level
Technicians check the refrigerant gas level if poor cooling is observed or upon client request, and may recommend top-up if needed.
Watch the Step-by-Step Servicing Video
Common Aircon Problems We Fix
Aircons are complex machines made up of circuits, devices, frames, and refrigerant gas (R22 or 410A). That’s why many things can go wrong. Below are the most common issues you may encounter—from water leakage to overheating.
Aircon Leaking Water
Water leakage is usually caused by a clogged drain line or dirty filters. It can lead to dripping from the aircon unit.
Learn more
Aircon Not Cooling
Aircon not blowing cold air? It may be due to low refrigerant gas, dirty coils, or a faulty condenser unit.
Learn more
Aircon Overheating
Overheating is often due to dirty filters, clogged coils, or long operation hours without servicing.
Learn moreAircon Condenser Repair
A faulty or dirty condenser can cause poor cooling or complete system breakdown. Regular checks help avoid this.
Learn more
Aircon PCB Replacement
The PCB controls aircon functions. A damaged PCB can stop your system from powering or responding.
Learn more
Noisy Aircon
Strange sounds from the aircon may come from the blower, compressor, or motor. It often means worn-out parts.
Learn moreWhy Choose StringsSG?
Instant Quotes with Smart Pricing
Our advanced aircon servicing price calculator provides transparent, instant quotes based on your location and needs — no hidden fees.
Top-Rated Technicians
We partner only with certified, vetted aircon service professionals in Singapore who consistently deliver quality results.
Fast, Reliable, Emergency Support
Need urgent help? Our aircon team is available 24/7. Mention the urgency and we'll prioritize your request.
All-in-One Aircon Booking App
Book aircon servicing near you in under 2 minutes. Use our mobile app to chat, schedule, and track your technician in real time.
Affordable & Transparent
Our system dynamically adjusts pricing to offer you the best rates — quality service that won't break the bank.
Full-Service Air Conditioning Experts
From regular cleaning to chemical overhaul and gas top-ups, our air conditioning specialists in Singapore offer full-spectrum service.
What Customers Say About Our Aircon Servicing
Real feedback from homeowners and businesses who trust StringsSG for aircon servicing in Singapore. Quality, speed, and customer satisfaction — all in one place.
4.8
Stephen Ng
5
At first, I was skeptical about using StringsSG, but then my friend recommended using the app. The aircon service booking on the app was super easy and instantly got a technician assigned. The servicing price is also quite reasonable.
Melissa Choo
5
Last time I always tried to search for aircon service company in google and then WhatsApp for quotations. Sometimes, no response, sometimes I must wait for the whole day to get a response. The quotations also keep changing every time. I started using StringsSG recently and I must say the quotation generates on the fly depending on whether I want 2 or 3 aircon unit to be serviced. The pricing is very good also. Must try.
Richard Pink
5
Having moved to Singapore recently, it has been a pain to find services online. StringsSG is the first online portal I used to get my air conditioner serviced. So far, so good, I have got no complaints. I love their live chat application which has helped me to interact with the assigned service provider, especially when I need to reschedule.
Nur Fatimah Roseleen
5
I have always used StringsSG app for other services. I also got my personal trainer from the platform. The aircon service booking is also good and very fast. It works like Grab or GoJek. I like that my credit card is charged after the servicing is complete. On my last booking, the technician also found out that the gas level was low, so he helped to refill.
Naveen Reddy
5
The app is good. If I don't like the auto-generated quotation, I don't need to proceed, but usually the pricing is very good. Maybe they can give some discounts and offer royalty program for returning customers.
Clarissa Lim
5
Tried booking an aircon servicing through StringsSG after reading the reviews. Honestly, I was surprised at how seamless everything was. No need to call or WhatsApp anyone — just select the service and confirm. The technician came on time and even gave me tips on how to maintain the unit better. Definitely using again!
Brands We Support
Discounts & Rewards
Discounts for First-Time Aircon Service
StringsSG offers discounts for first-time aircon service bookings. You can get up to 20% off on your first service.
Loyalty Programs For Regular Customers
StringsSG offers loyalty programs for regular customers, allowing you to earn points with every service that can be redeemed for NTUC FairPrice and Grab Vouchers.
Referral Rewards for Friends and Family
StringsSG offers referral rewards for customers who refer friends and family to use our aircon service. You can earn up to 300 points for each successful referral, which can be redeemed for vouchers.
FAQs
Why is my aircon leaking water in Singapore?
Water leakage from an aircon is a common issue in Singapore, often caused by factors like a clogged drain pipe, dirty filters, low refrigerant levels, or a frozen evaporator coil. It’s essential to schedule regular aircon servicing to prevent these issues and maintain your AC's efficiency. A well-maintained aircon conditioner can help avoid such leaks and ensure optimal performance in the humid Singapore climate.
Why is my AC not cooling properly in Singapore?
If your AC or aircon conditioner isn’t cooling as expected, common causes include a dirty air filter, low refrigerant levels, or a frozen evaporator coil. Regular aircon servicing is important to identify and resolve such issues before they affect your AC’s cooling performance, keeping your home or office comfortable throughout the year in Singapore's hot weather.
Does general aircon servicing include condenser/compressor cleaning?
General aircon servicing typically includes cleaning the aircon filters, fan coil, and drain pipe. However, condenser and compressor cleaning are not part of the standard servicing. If these components need cleaning, you may consider a chemical wash or overhaul, which provides more thorough maintenance for your aircon or AC system.
Which is better: chemical wash or chemical overhaul for aircon servicing?
A chemical wash is a great option for regular aircon maintenance, helping to maintain the cleanliness of essential components. A chemical overhaul, on the other hand, is recommended if your aircon is not cooling effectively, leaking water, or producing strange noises. This service offers a more detailed cleaning, including the condenser and other internal parts of the AC or aircon conditioner.
Should I book general aircon service or chemical cleaning?
If your aircon or AC is not cooling properly, leaking water, or making unusual noises, it's best to opt for a chemical cleaning. However, if your system is still performing well but needs routine maintenance, a general aircon service will be sufficient. Regular servicing helps prevent major issues and ensures your aircon conditioner runs efficiently in Singapore's climate.
How can I get the service receipt for my aircon service?
Once your AC or aircon servicing is completed, you can easily access your receipt and past service orders under 'Orders' section of the app. This makes it easy to keep track of your aircon maintenance records.
There is a problem with my aircon or AC after service. What should I do?
We offer a 30-day warranty on general aircon servicing and a 60-day warranty on chemical cleaning services. If any issues arise with your aircon or AC after service, simply contact us within the warranty period for assistance.
I want to reschedule my aircon service appointment. How can I do that?
To reschedule your aircon or AC service in Singapore, log in to your account and submit a request to change the service date or time. The new appointment will be subject to availability and approval by the service team.
The aircon technician did not arrive on time. What should I do?
Our aircon technicians in Singapore are provided with a 2-hour arrival window for each appointment. If your AC service technician does not arrive within the scheduled time, you can contact them directly through the app’s chat or call feature to resolve the issue promptly.
