# Aircon Servicing Serangoon North | Aircon Servicing Serangoon > Aircon servicing in Serangoon North for HDB flats and Serangoon North Industrial Estate offices. Cassette and ducted units serviced around business hours. URL: https://airconservicingserangoon.com/areas/north/ Serving Serangoon North and Nearby # Aircon Servicing for Serangoon North Homes and Industrial Units Last updated: 11 November 2026 Serangoon North mixes 1980s HDB blocks, where older units often need overhauls and leak repairs, with the light industrial and office units of Serangoon North Industrial Estate. We service both, with a fixed quote first. - Same-day slots, subject to availability - No callout fee - 90-day warranty WhatsApp for a Fixed Quote [https://wa.me/6594273833 →](https://wa.me/6594273833) See Prices [/aircon-servicing-price/ →](/aircon-servicing-price/) Or call +65 9427 3833 [tel:+6594273833 →](tel:+6594273833) | Mon-Sat 9am-9pm, Sun 9am-8pm ![Aircon technician servicing a wall-mounted unit in a Serangoon home](/images/misc/aircon-technician-in-plain-navy-polo-servicing-wal.webp) S$50 for 1 unit 2-4 wall-mounted units per flat Price From S$50 2007 Serving Singapore Since 4,560+ Units Serviced 90-Day Workmanship Warranty 7 Days Until 9pm Mon-Sat Cool Earth Aircon: 4.0 on Google (66 reviews) | 380+ jobs a month across Cool Earth Aircon Most booked in Serangoon North ## Aircon Services in Serangoon North Serangoon North mixes 1980s HDB blocks, where older units often need overhauls and leak repairs, with the light industrial and office units of Serangoon North Industrial Estate. For businesses there we set a fixed servicing schedule for ceiling cassette and concealed ducted units and plan visits around your working hours. ![Technician on a ladder servicing a ceiling cassette aircon in a Serangoon North office](/images/misc/technician-on-ladder-servicing-ceiling-cassette-ai.webp) ### Commercial Aircon Servicing Scheduled servicing for offices, shops and eateries, covering wall-mounted, ceiling cassette and concealed ducted units. Quote-based Learn more [Commercial Aircon Servicing →](/commercial/) ![A wall-mounted aircon fully dismantled for a chemical overhaul, with parts laid out on a plastic sheet in a Serangoon flat](/images/misc/indoor-aircon-unit-fully-dismantled-on-plastic-she.webp) Common in older flats ### Aircon Chemical Overhaul The indoor unit is taken apart and each part is cleaned, checked for wear and rebuilt, for heavy mould, strong smells and long-neglected units. S$130-S$180 per unit Learn more [Aircon Chemical Overhaul →](/chemical-overhaul/) ![Water dripping from a wall-mounted aircon onto a towel and basin in a Serangoon HDB bedroom](/images/misc/water-dripping-from-wall-mounted-aircon-onto-towel.webp) ### Aircon Water Leak Repair Clears choked drain lines and fixes drain pan and pipe faults that cause dripping. From S$60 Learn more [Aircon Water Leak Repair →](/aircon-water-leak-repair/) ### General aircon servicing in Serangoon North S$50 for 1 unit, S$55 for 2, S$70 for 3, S$85 for 4, S$100 for 5 and S$115 for 6, then S$18 per unit for 7 to 9 and S$16 per unit for 10 or more. Fixed quote, no callout fee. General Servicing [/ →](/) See every service on our services page [/services/ →](/services/) . Why Choose Us ## Why Serangoon North Homes and Businesses Book Us ### Fixed quote before work starts, and no callout fee ### Wall-mounted, ceiling cassette and concealed ducted units serviced ### Business visits planned around your working hours, 7 days a week ### Job records for every visit, useful for offices and landlords ### 90-day workmanship warranty on every job ### Part of Cool Earth Aircon: 4,560+ units serviced since 2007 Local Knowledge ## HDB Blocks and Industrial Units: Two Different Jobs Serangoon North has two very different types of property, and the aircon work is different for each. **1980s HDB blocks.** Like Serangoon Central, many flats here run ageing **wall-mounted units** with old piping. We often find choked drain lines, sludge in the drain pan and mould on the blower wheel. Overhauls and water leak repairs are common. **Light industrial and office units.** In Serangoon North Industrial Estate, sites often use **ceiling cassette units** and **concealed ducted units** as well as wall-mounted units. These need a ladder, ceiling access and more care with drain pumps. Offices with long hours and dusty work areas clog filters faster, so we usually recommend servicing every 3 months. For businesses, every visit is recorded so you have a job history for each unit. Pricing is quote-based on the number and type of units and the schedule you choose. ![Outdoor aircon units on the ledges of an older HDB block in Serangoon](/images/misc/row-of-outdoor-aircon-condensers-on-ledges-of-olde.webp) ### Streets and places we cover Serangoon North Avenue 1 Serangoon North Avenue 2 Serangoon North Avenue 3 Serangoon North Avenue 4 Serangoon North Avenue 5 Serangoon North Industrial Estate Near Serangoon North Industrial Estate Near First Centre ## Homes and Businesses in Serangoon North Our technicians travel to Serangoon North from our office in Simei. We have no shop in Serangoon, so every job is done at your flat, office or unit. For homes along **Serangoon North Avenues 1 to 5**, most bookings are evening and Sunday slots, since many residents work during the day. We work until 9pm Monday to Saturday and until 8pm on Sunday. For businesses in **Serangoon North Industrial Estate** and around **First Centre**, we set a fixed servicing schedule and plan each visit around your working hours. Some sites prefer early visits before staff arrive. Others want weekend visits so work is not disrupted. Tell us what suits your operation and we build the schedule around it. Same-day slots are available for Serangoon North, subject to availability, with priority for breakdowns and leaks. Map shows the Serangoon North area we serve. Our office is in Simei; technicians travel to you. ## Aircon trouble in Serangoon North? WhatsApp what the unit is doing and your block or street. We reply with a fixed quote and the next free slot. WhatsApp Us [https://wa.me/6594273833 →](https://wa.me/6594273833) +65 9427 3833 [tel:+6594273833 →](tel:+6594273833) Reviews ## What Serangoon Customers Say Cool Earth Aircon: 4.0 on Google (66 reviews). We are part of Cool Earth Aircon, servicing Singapore homes since 2007. **4.0** on Google (66 reviews, Cool Earth Aircon) > "Bedroom unit kept leaking onto the wall. The technician cleared a choked drain line and showed me the sludge. No more dripping since." R Ravi K. Serangoon North > "Told me the price on WhatsApp before coming. Serviced 3 units in our Serangoon Central flat, cleaned up after and tested each one. No extra charges." M Mei Ling T. Serangoon Central > "Booked a Sunday evening slot for our condo near Lorong Chuan. They coordinated with the management office and were on time." S Siti A. Lorong Chuan Got Questions? ## Aircon Servicing in Serangoon North: FAQs ### Do you service offices in Serangoon North Industrial Estate? Yes. We service wall-mounted, ceiling cassette and ducted units on a fixed schedule, planned around business hours. Pricing is quote-based on the number and type of units. ### How much is aircon servicing for a Serangoon North HDB flat? S$55 for 2 units, S$70 for 3 and S$85 for 4, with a fixed quote and no callout fee. A single unit is S$50. ### Can you service our office before staff arrive or on weekends? Yes. We are open 7 days, until 9pm Monday to Saturday and until 8pm on Sunday, and we plan business visits around your working hours. ### How often should an office in the industrial estate service its aircon? Usually every 3 months. Long running hours and dust from work areas clog filters and coils faster than in homes. We can set a fixed schedule so you never have to remember to book. ### My Serangoon North flat aircon is dripping at night. What should I do? Switch the unit off, catch the drips with a towel or basin, and WhatsApp us. Night-time drips usually point to a choked drain line. Repairs start from S$60 with a 90-day warranty if the leak returns. ### Do you service ceiling cassette units? Yes. Ceiling cassette and concealed ducted units are common in Serangoon North offices, and our technicians service them along with wall-mounted units. ### Do you keep records of each servicing visit? Yes. We keep a job record for each visit, which helps offices and landlords show that units are maintained. ### Is there a callout fee for Serangoon North? No. There is no callout fee anywhere in Serangoon, including Serangoon North and the industrial estate. The price on your fixed quote is the price you pay. ### Still have a question? Send us a WhatsApp with your units and the problem. We reply with a fixed quote. Chat on WhatsApp [https://wa.me/6594273833 →](https://wa.me/6594273833) ## Areas Near Serangoon North We also cover these Serangoon neighbourhoods with the same prices and warranty. Aircon Servicing Serangoon Central Most homes around Serangoon Central are 1980s HDB flats with two to four wall-mounted units. Older units and old piping mean chemical overhauls and water leak repairs are some of our most common jobs here, and every visit starts with a fixed quote. View area [/areas/central/ →](/areas/central/) Aircon Servicing Seletar Hills In Seletar Hills, most jobs are whole-house visits covering every unit at once. Our multi-unit rates bring the per-unit price down, and a four-visit maintenance contract often costs less than booking single visits. View area [/areas/seletar-hills/ →](/areas/seletar-hills/) Aircon Servicing Serangoon Garden Serangoon Garden is a landed estate of terrace and semi-detached homes, many from the 1950s, with more units per house, longer pipe runs and more cassette and ducted units. We also service shophouse eateries near Serangoon Garden Circus. View area [/areas/garden/ →](/areas/garden/) Same-day slots in Serangoon, subject to availability ## Need Aircon Servicing in Serangoon North? Same-day slots, subject to availability. Fixed quote before work, no callout fee and a 90-day workmanship warranty. WhatsApp (fastest reply) +65 9427 3833 [https://wa.me/6594273833 →](https://wa.me/6594273833) Call us +65 9427 3833 or +65 6810 6706 [tel:+6594273833 →](tel:+6594273833) Open 7 days Mon-Sat 9am-9pm, Sun 9am-8pm WhatsApp for a Fixed Quote [https://wa.me/6594273833 →](https://wa.me/6594273833) See All Prices [/aircon-servicing-price/ →](/aircon-servicing-price/) - Fixed quote first - No callout fee - Pay after the job - 90-day workmanship warranty