# Aircon High Electricity Bill Marine Parade | Diagnosis > Electricity bill up with the same aircon use? We check dirty coils, low gas, short-cycling and failing parts on Marine Parade units. Fixed quote, no callout fee. URL: https://airconservicingmarineparade.com/aircon-high-electricity-bill/ ![High Electricity Bill Diagnosis in Marine Parade](/images/maps/technician-checking-an-aircon-compressor-and-power.webp) # Aircon Pushing Up Your Electricity Bill? Get It Diagnosed in Marine Parade Last updated: 12 November 2026 Checks why a unit is using more power than it should. Fixed quote before work No callout fee 90-day warranty Price From S$60 per diagnosis visit WhatsApp for a Fixed Quote [https://wa.me/6594273833?text=Hi%2C%20I%20would%20like%20a%20quote%20for%20High%20Electricity%20Bill%20Diagnosis%20in%20Marine%20Parade. →](https://wa.me/6594273833?text=Hi%2C%20I%20would%20like%20a%20quote%20for%20High%20Electricity%20Bill%20Diagnosis%20in%20Marine%20Parade.) +65 9427 3833 [tel:+6594273833 →](tel:+6594273833) ★ 4.0 (66 reviews, Google (Cool Earth Aircon)) ✓ 90-day workmanship warranty ✓ Fixed quote before work, no callout fee ✓ Open 7 days, to 9pm Mon-Sat ## Why is Your Aircon Pushing Up the Bill? Has your bill crept up even though you’re using the aircon the same way? It’s a frustrating one, especially with 2 to 4 wall-mounted units running in a Marine Terrace, Marine Crescent or Marine Drive flat. Aircon is already the biggest power user at home. The NEA says about 30% of a typical household’s electricity goes to it. So a unit that’s working harder than it should shows up on your bill fast. Tariffs move too. SP Group’s notice for 1 July to 30 September 2026 raised household tariffs by 17.0%, which added about $17.14 a month to the average four-room HDB bill before GST. If your usage is the same and the bill still jumped, we check the aircon first, then the tariff. That’s what our **high electricity bill diagnosis** is for. We look at five common culprits: - **Dirty coils and filters:** Clogged filters alone can raise energy use by 5 to 15%, because the blower has to push air through the dirt. - **Low gas:** The compressor runs longer to reach the same temperature, so the room cools slowly and the meter keeps ticking. - **A compressor that never cuts off:** It runs flat out and never gets to rest. - **Short-cycling:** The unit switches on and off too often, which wastes power and wears out parts. - **An old non-inverter system:** It runs at full power until the room is cool, then stops, then starts again. Estimates for swapping an old non-inverter unit for a 5-tick inverter model run from 30 to 40% less kWh a year. We don’t guess. A technician measures the compressor’s run current against its rated current and checks the gas pressure and capacitor on each unit. A faulty compressor and a low-gas unit can look alike, and the fixes cost very different amounts. You get a straight answer: will a service alone bring the bill down, or does something need repairing? For old systems that are past saving, replacement advice is referred to coolearth.com.sg. ![Technician measuring the run current of an aircon compressor on an outdoor unit to diagnose a high electricity bill in Marine Parade](/images/content/technician-measuring-the-run-current-of-an-aircon-.webp) If we find low gas, a gas top-up [/aircon-gas-top-up/ →](/aircon-gas-top-up/) may help. Gas doesn’t get “used up”, so a unit that keeps losing it may have a leak, and we’ll tell you if that’s the case. For units that have gone months without a service, regular servicing or an annual maintenance contract [/aircon-maintenance-contract/ →](/aircon-maintenance-contract/) keeps running costs down. HDB’s own guidance suggests cleaning filters monthly and a professional service about every six months for lighter use. Not sure which of your units is the problem? Book a diagnosis and we’ll check every wall-mounted unit in your flat, then tell you what’s worth fixing. ## What's Included - Coil and filter condition check - Refrigerant pressure check - Compressor run and cut-off check - Short-cycling and thermostat check - Clear advice: service, repair or refer for replacement Transparent Pricing ## High Electricity Bill Pricing Starting from S$60 per diagnosis visit Diagnosis priced as a repair visit; fixed quote before any work. See the full price list [/pricing/ →](/pricing/) ## Our High Electricity Bill Work ## Why Choose Us for High Electricity Bill ### Honest advice We tell you whether servicing will lower the bill or a repair is needed. ### No pressure to replace If an old system is the problem, we refer replacement to coolearth.com.sg, no hard sell. ### Fixed quote before work You know the price before we start, with no callout fee. ### 90-day workmanship warranty Any repair we do is covered if the same fault returns within 90 days. ## How Our High Electricity Bill Works 1 ### WhatsApp the issue Tell us how the bill and usage have changed; book a slot. 2 ### Check the power drains We check coils, gas, the compressor and for short-cycling. 3 ### Clear advice You get a fixed quote and honest advice: service, repair or refer for replacement. 4 ### Fix and warranty Any agreed work is done and carries the 90-day workmanship warranty. Testimonials ## What Customers Say About Our High Electricity Bill 4.0 out of 5 from 66 reviews (Google (Cool Earth Aircon)) ★★★★★ "Our bill jumped with no change in use. They found the coil was filthy and the unit was short-cycling. A clean and a small fix brought it back down." Mei Ling T. Marine Terrace Reviews reflect the Cool Earth Aircon Google profile; sample wording shown pending verified import. Got Questions? ## High Electricity Bill FAQs Why is my aircon using too much electricity? When the bill rises but usage has not changed, the aircon is often working harder than it should. Common causes are dirty coils, low gas, a compressor that never cuts off, short-cycling, or an old non-inverter system. Will servicing lower my bill? Often yes, if dirty coils or low gas are the cause. The diagnosis tells you whether a service is enough or a repair is needed. Do you replace old inefficient units? Replacement advice for old systems is referred to our parent company, Cool Earth Aircon, at coolearth.com.sg. Is there a callout fee? No. There is no callout fee, and the diagnosis is priced as a repair visit with a fixed quote before any work. ## Related Services ![Aircon Gas Top-Up](/images/maps/technician-connecting-manifold-gauges-to-an-aircon.webp) ### Aircon Gas Top-Up Refrigerant top-up for R22, R410A and R32 systems, with a leak check and pressure test. [Aircon Gas Top-Up →](/aircon-gas-top-up/) ![Aircon Not Cold Repair](/images/maps/technician-holding-a-thermometer-to-a-wall-mounted.webp) ### Aircon Not Cold Repair Finds and fixes the cause of weak or warm air, such as dirty coils, low refrigerant or a failed part. [Aircon Not Cold Repair →](/aircon-not-cold/) ![Annual Aircon Maintenance Contract](/images/maps/technician-servicing-several-wall-mounted-aircon-u.webp) ### Annual Aircon Maintenance Contract Four servicing visits a year with priority booking, at a lower total price than four single visits. [Annual Aircon Maintenance Contract →](/aircon-maintenance-contract/) ![](/images/misc/technician-servicing-a-wall-mounted-aircon-in-a-br.webp) Same-day slots, subject to availability ## Ready to Book High Electricity Bill? Fixed quote before work, no callout fee and a 90-day workmanship warranty. WhatsApp for a Fixed Quote [https://wa.me/6594273833?text=Hi%2C%20I%20would%20like%20a%20fixed%20quote%20for%20aircon%20servicing%20in%20Marine%20Parade. →](https://wa.me/6594273833?text=Hi%2C%20I%20would%20like%20a%20fixed%20quote%20for%20aircon%20servicing%20in%20Marine%20Parade.) Call +65 9427 3833 [tel:+6594273833 →](tel:+6594273833) ✓ 90-Day Workmanship Warranty ✓ No Callout Fee ✓ Open 7 Days