Aircon Servicing in Singapore, Priced Before We Start
Servicing, repair and installation for HDB, condo, landed and commercial properties. Same-day slots, islandwide, and no travel charge wherever you are.
- Serving Singapore since 2016
- 5-year warranty on compressors
- Islandwide, no travel charge
- 17 major brands serviced
- Written report after every job
- BCA-registered · UEN 201624486M
We Service Every Aircon Brand Sold in Singapore
As a leading aircon service company in Singapore, Vedha Construction Pte Ltd is known for fast, affordable, and no-nonsense servicing. Our trained technicians solve all types of aircon problems — big or small — with skill and care.
Our expertise spans all major aircon brands across every tier and origin. Japanese powerhouses like Daikin, Mitsubishi Electric, Panasonic, Mitsubishi Heavy Industries (MHI), Fujitsu, Hitachi, Toshiba, and Sanyo are well within our wheelhouse. So are global innovators such as LG, Samsung, Midea, Gree, Sharp, and Haier. We also service trusted international names like Carrier, York, and Europace — ensuring you receive expert support no matter what brand cools your space.
Servicing, Repair, Installation and Everything Between
Pick the job you need. If you are not sure which one, call us and we will tell you honestly, including when the answer is that nothing needs doing.
Aircon Servicing
Routine aircon servicing for HDB flats, condos and landed homes. Filters washed, drain pipes cleared, blower fans cleaned and cooling performance checked. Book quarterly or as a one-off.
Chemical Wash and Chemical Overhaul
Chemical wash and full chemical overhaul for coils that a normal service no longer fixes. Clears musty smells, mould and weak cooling. Three-month workmanship warranty on every overhaul.
Aircon Repair
Aircon not cold, leaking water, making noise or tripping the breaker? We diagnose the cause first and quote before we start. All brands, all system types, HDB to commercial.
Compressor Repair and Replacement
Compressor diagnosis, repair and replacement. We find what killed the old one before quoting a new one, and every compressor we supply and fit carries a five-year warranty.
Fancoil Repair
Fan coil faults: blower and bearing noise, blocked drain pans, failed swing motors, boards and sensors. Common on ceiling cassettes and older wall units across Singapore homes and offices.
Gas Top-Up and Pressure Testing
Refrigerant is not consumed, so if yours is low it escaped somewhere. We hold the system under pressure overnight and read it the next day. R32, R410A and older R22 systems.
Aircon Installation
New aircon installation for HDB, condo and landed properties. System 1 to System 5 and above, piping and trunking included, with a site survey before we quote rather than after.
Recon System Installation
Reconditioned compressors, full sets and fan coils, installed with warranty. A real option when the budget is tight and the rest of your system is sound. We will say when it is not.
Maintenance and Service Contracts
Quarterly, half-yearly or annual servicing contracts for homes, landlords, MCSTs and businesses. Four visits, two or one a year, with a written report after every single visit.
Urgent and Same-Day Repair
Breakdowns, sudden leaks and no cooling, handled same day where we can. We take calls into the evening, seven days a week, and we will tell you honestly if it can wait until morning.
VRV, VRF and Specialised Systems
Daikin VRV, Mitsubishi City Multi, ducted systems, air handling units and server room cooling. For large or multi-zone installations where a general technician is guessing.
Urgent Aircon Jobs We Handle Across Singapore Homes and Businesses
Residential & Property-Specific Expertise
- HDB BTO & New Condo Installation Planning
- Condominium Balcony & AC Ledge Servicing
- Landed Property Multi-Storey System Checks
- Resale HDB/Condo Aircon Assessment
- MCST & Condo Management Bulk Contracts
Specialized Diagnostics & Problem Solving
- Water Leakage & Drainage Choke Clearing
- Noisy Fan Coil & Compressor Vibration Fixes
- Aircon Not Cold / Weak Airflow Diagnostics
- Bad Odor & Smelly Aircon Deep Cleans
- Circuit Board (PCB) & Thermostat Repair
Commercial & Business Solutions
- F&B / Restaurant Aircon & Ventilation Cleaning
- Retail & Shopfront Cassette Unit Maintenance
- Office Building VRV/VRF System Management
- Data Center & Server Room Precision Cooling
- Childcare & Clinic Hygiene-Focused Servicing
Efficiency, Compliance & Maintenance
- Anti-Mold & Fungal Treatment (Humidity Focus)
- Smart Home & Wi-Fi Aircon Control Setup
- Quarterly Maintenance for Landlords & Tenants
- Energy Efficiency & NEA Compliance Checks
- Extended Warranty & Service Plans
Price Agreed Before We Start
Same-Day and Urgent Repair
Got Questions? We've Got Answers.
Who is VD Aircon, and is it a registered Singapore company?
VD Aircon is the air-conditioning arm of Vedha Construction Private Limited, a Singapore-registered company with UEN 201624486M. We have been servicing, repairing and installing air conditioning here since September 2016, which is ten years. Our office is at 11 Mandai Estate, #09-01 ELDIX, Singapore 729908, and we are BCA-registered for air-conditioning, refrigeration and ventilation works. You can verify the UEN yourself on ACRA Bizfile and in the BCA Directory, and we would rather you did than take our word for it. Our technicians work in pairs and average around ten years each on the tools. They are our own staff, not freelancers brought in when we get busy.
What are VD Aircon's operating hours, and how fast can you come?
We take calls and messages from 9am to 11pm, seven days a week, and most jobs can be scheduled the same day if you call early enough. We are not a 24-hour operation and we will not tell you we are. If your aircon fails at 3am, switch it off at the breaker, open the windows, run fans, and call us from the morning. If you can smell burning or see sparking or smoke, that is a 995 call to SCDF rather than an aircon call, and switching the unit off at the remote is not enough because it does not de-energise the wiring inside the casing. Our office line is 6760 0279 and our mobile and WhatsApp number is 9654 0044.
What warranty does VD Aircon give on compressors, parts and workmanship?
Compressors we supply and fit carry a five-year warranty. Replacement parts we supply carry one year. Chemical overhaul workmanship carries three months. The compressor term is the one worth noting, because five years is longer than most companies in Singapore will offer and it changes how we work. If we fit a compressor without first finding what caused the old one to fail, we are the ones coming back for the next five years. That is why our compressor process starts with diagnosing the cause rather than quoting the replacement. Warranty terms are confirmed in writing on your invoice, and every job ends with a written report and an itemised invoice breakdown.
What aircon services does VD Aircon provide?
VD Aircon provides general servicing, chemical wash, chemical overhaul, gas top-up with pressure testing, repair and troubleshooting, new installation, recon system installation, and maintenance contracts, for both homes and businesses across Singapore. On the residential side that covers System 1 to System 4 and above, single and multi-split systems, casement and window units and portable units. On the commercial side it covers ceiling cassettes, ducted systems, VRV and VRF, air handling units, fan coil units, and precision cooling for server rooms. We also handle recon and second-hand units. Repairs include compressor, fan coil, PCB and thermostat faults, drainage and leak repair, and dismantling and disposal.
Which aircon brands do you service, and how long do parts take?
We service, repair and install every major brand sold in Singapore: Daikin, Mitsubishi Electric, Mitsubishi Heavy Industries, Panasonic, Fujitsu, Hitachi, Toshiba, Sanyo, Samsung, LG, Midea, Gree, Sharp, Haier, Carrier, York and Europace. That is seventeen brands, and we are not tied to any of them, which means our advice about your unit is not shaped by what we are trying to sell you. Common consumables such as capacitors, contactors and refrigerant travel with our technicians, so a lot of faults are resolved on the first visit. Brand-specific parts are typically one to two working days. If your unit is a brand not on that list, call anyway. In ten years we have rarely met something we could not work on.
Do you service aircon in HDB flats, condos, landed properties and commercial premises?
Yes, all four. In HDB flats we know the standard ledge sizes, the piping runs and what works in older blocks where the service space is narrower. In condominiums we work within MCST rules on contractor access, working hours and safety, and we bring the right access equipment for balcony and ledge units. In landed properties we handle multi-storey homes running ducted, VRV or VRF systems. On the commercial side we cover offices, retail units and mall tenancies, F&B outlets, warehouses and industrial units, schools, hotels, clinics and server rooms. Whatever the property type, the visit ends the same way: a written report and an itemised invoice.
Do you service chilled water fan coil units, including Tengah CCS homes?
Yes. If your home or building runs on chilled water from a central plant rather than its own condenser, you still have fan coil units and they still need servicing. This applies to homes in Tengah’s Centralised Cooling System estates and to commercial buildings on central chilled water. People often assume that having no outdoor unit means there is nothing to maintain. That is not the case. The coil still fouls, the drain pan still grows biofilm, the blower wheel still loads up with dust and the filter still blocks. The only difference is that there is no condenser and no refrigerant to check. Everything else about the work is the same, and a neglected fan coil costs you the same way it costs everyone else.
Which areas of Singapore do you cover, and do you charge extra for location?
We provide islandwide service across Singapore with no additional travel surcharge. A job in Tuas costs the same as a job in Toa Payoh. We regularly work across the east in Tampines, Bedok, Pasir Ris, Simei and Marine Parade, the north in Yishun, Woodlands, Sembawang and Mandai, the north-east in Sengkang, Punggol, Hougang, Serangoon, Ang Mo Kio and Bishan, the west in Jurong East, Jurong West, Clementi, Bukit Batok, Bukit Panjang and Choa Chu Kang, and the central areas including Toa Payoh, Novena, Tanjong Pagar and the CBD. Tampines alone accounts for 10 to 15 jobs a month for us, mostly older HDB blocks with split systems, where condenser access on the higher floors is often tight.
How often should I service my aircon in Singapore?
For most Singapore homes, general servicing every three months is the right interval. Our humidity and year-round usage foul a coil far faster than a temperate climate would, and a unit running more than eight hours a day, which is normal in HDB flats and offices, benefits from checks every one to two months. A chemical wash or chemical overhaul is usually needed every six to twelve months, depending on how the unit is used and where it is. F&B kitchens, clinics and anywhere with airborne grease or high occupancy need shorter intervals than that. Skipping servicing does not just risk a breakdown. It quietly raises your electricity bill every hour the unit runs, because a fouled coil makes the system work longer for the same cooling.
What is the difference between general servicing, a chemical wash and a chemical overhaul?
General servicing covers washing all air filters, clearing the drainage pipes, checking and cleaning the blower fans, removing light surface dust from the cooling coil, checking the condition of the fan motors, and checking cooling operation and temperature. It keeps a healthy unit healthy. A chemical wash goes further, using chemical solutions to break down dirt, oil and bacteria that have bonded onto the coil, drain pan and blower wheel, which water and a brush will not shift. A chemical overhaul is the most thorough option: the unit comes off the wall and every part is washed with chemical individually. An overhaul is what fixes several problems at once, including foul smell, leaking, weak cooling, noise and uneven airflow, and it usually lowers the running cost because the unit stops fighting its own fouling.
My aircon is not cold. What is it usually?
Most of the time it is dirt rather than a failed part. Of the last five jobs we documented, four came back to a dirty coil or a blocked drain rather than a broken component or low refrigerant. A loaded filter cuts airflow, a fouled coil cuts heat transfer, and between them the room stops reaching the temperature you set. The other common causes are a thermostat or sensor reading incorrectly, a blocked or dirty outdoor condenser that cannot reject heat, refrigerant that has escaped through a leak, and capacity that was never right for the space after a renovation or a change in headcount. Before calling anyone, check that the temperature is actually set correctly and that no furniture or curtain is blocking the airflow.
My aircon is leaking water. Is it serious?
It is worth acting on quickly, and usually it is not expensive if you catch it early. The most common cause is a blocked condensate drain line, where algae and dirt stop water draining away so it backs up and overflows into the room. Other causes are a cracked or misaligned drain pan, a frozen coil, a failed condensate pump on ceiling cassette units, or a heavily contaminated coil holding water instead of letting it run off. Switch the unit off at the breaker and put a basin underneath. Condensate stops forming within ten to twenty minutes once the coil warms up. The reason to move quickly is that in a condominium the Building Maintenance and Strata Management Act presumes the upper unit is responsible for water leaking into the flat below, and in an HDB flat your aircon drainage is your fixture. Clearing a drain pipe is a small job. A neighbour’s ceiling is not.
Why does my aircon smell bad, and how do you fix it?
A musty, sour or wet-cloth smell is almost always mould and bacteria growing on the damp evaporator coil, the blower wheel or the drain tray. Singapore’s humidity makes those surfaces an ideal growing environment, particularly on units that are not serviced often enough. The smell tends to be strongest in the first minute after you switch the unit on, which is the clue that it is coming from inside the unit rather than from the room. General servicing will not fix it once growth is established, because the problem is bonded onto surfaces that a filter wash does not reach. The right service is a chemical wash or, where it keeps returning, a chemical overhaul with the drain pan removed and sanitised. A burning or electrical smell is a completely different situation and should be treated as urgent.
Why does a proper gas top-up take two days rather than twenty minutes?
Because refrigerant is not fuel. A sealed air-conditioning system does not consume it. If your level is low, it escaped through a leak, and adding more without finding that leak sends your money out through the same hole over the following weeks. That is how households end up paying for the same top-up three times a year. Our procedure runs across two days, roughly two hours on site each day with two technicians. We pressurise the system and leave it held under pressure overnight, then return the next day and read it again. A slow leak does not reveal itself in twenty minutes. It reveals itself after sixteen hours of held pressure. If the system holds, we top up and you are done. If it does not, we show you the reading and quote the repair separately.
Will you try to sell me a new aircon I do not need?
No, and the way we work is set up to make that difficult. Four of the last five jobs we documented turned out to be dirt rather than a failed part, and one of those customers had already been quoted for a replacement elsewhere. Our compressor process starts by diagnosing the cause of the fault and showing you the electrical readings, which go into your written report so you can take them to somebody else for a second opinion. We would rather you did that than felt cornered. The five-year compressor warranty works the same way: we do not offer that term if we are in the habit of replacing compressors that did not need replacing. One more thing worth knowing. When we decommission a unit, the old refrigerant is recovered with proper recovery equipment rather than vented into the air. Household aircon sits outside NEA’s registered refrigerant handling framework, so nobody is legally required to do that. Ask whoever quotes you what they do with it.
How do you quote, how do I pay, and what do I get after the job?
You hear the price before we start work, not after. For servicing and repair we assess first, tell you what the unit needs and what it costs, and only proceed once you agree. If we open the unit and find something the initial assessment missed, we stop and show you before continuing. What is not included in a quote, unless the quotation says otherwise, is parts replacement, refrigerant, additional materials, major electrical works and anything outside the agreed scope. We accept cash, bank transfer and PayNow. There is no deposit for servicing and cleaning work. Installation jobs need a deposit before we order equipment and materials, because that is the point where we are out of pocket rather than you. Every job ends with a written report and an itemised invoice breakdown. To book, WhatsApp or call 9654 0044, call the office on 6760 0279, or email vedha.airconservices@gmail.com.
We Come to You, Wherever You Are in Singapore
Need aircon help anytime, anywhere in Singapore? We’ve got you covered.
When your aircon breaks down in the middle of the night or during a busy workday, waiting isn’t an option. That’s why we offer 24hrs affordable aircon services across all parts of Singapore. Whether you’re in a central condo, a HDB in the heartlands, a landed property in the east, or a commercial site in the west — our technicians are always on standby. We cover it all, from quick repairs and gas top-ups to full installations and emergency breakdown support. If you need help fast, just reach out. Call us at 96540044, drop by our office at 11 Mandai Estate #09-01, ELDIX Singapore 729908, or email vedha.airconservices@gmail.com. We’re local, responsive, and ready to get your aircon back in shape — 24 hours a day.
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Why Choose Us?
Reliable Service, Fair Prices, No Fuss
Vedha Construction specializes in aircon installation, servicing, and repair for all major brands and system types. From fancoils to recon compressors, our trained technicians handle every job with care and precision. We’re known for reliable work, responsive service, and affordable pricing — the reasons customers across Singapore trust us again and again.