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Same-Day Aircond Installation & Servicing Across KL & Selangor — From RM199
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High-pressure 80–120 PSI chemical wash. Eliminate smell, leaking, weak airflow. Same-day Klang Valley. 88+ 5★ Google. 1-month workmanship warranty.
Pricing 2026
Searching “aircond chemical wash KL”, “aircond service KL”, “cuci aircond KL”? You’re in the right place. KL Renovator — 88+ 5-star Google reviews, SSM registered, transparent pricing from RM120. We deliver true 80–120 PSI high-pressure chemical wash — food-grade alkaline dissolves biofilm, mould, and KL road dust deep inside your coil & blower wheel.
Daily KL issues we fix: not cold, water leaking, musty smell, weak airflow, high TNB bill. 60–75 min per unit, stays mounted, use immediately. Full coverage: KLCC, Bangsar, Mont Kiara, Damansara, PJ, Subang Jaya, Shah Alam, Klang, Puchong, Cheras, Ampang, Kajang, Kepong, Setapak, Gombak, Rawang — all Klang Valley. WhatsApp now — same-day slots.
RM120 for wall-mounted 1.0–1.5 HP. 2.0–2.5 HP RM150. 3.0 HP RM180. Cassette from RM220. Price confirmed before work. Multi-unit: 5% OFF Instant Booking Discount for 5+ units, 10% OFF Instant Booking Discount for 10+ units.
Yes — entire Klang Valley: Kuala Lumpur, Petaling Jaya, Subang Jaya, Shah Alam, Klang, Puchong, Cheras, Ampang, Kajang, Damansara, Bangsar, Mont Kiara, Kepong, Setapak, Gombak, Selayang, Rawang, Seri Kembangan. Same-day Mon–Sun.
Basic RM99 = surface clean. Chemical wash RM120 = 80–120 PSI pressure chemical penetrates coil fins & blower, dissolves mould/biofilm. Smell / weak airflow / 12+ months no deep clean = chemical wash.
Usually yes if drain is biofilm-clogged. If leak persists, drain pan may be cracked — needs chemical overhaul RM420. We check honestly on site.
60–75 minutes wall-mounted 1.0–1.5 HP. Unit stays mounted. Use immediately after.
Yes. Food-grade alkaline, biodegradable, phosphate-free. No toxic fumes. Fully rinsed. Safe immediately.
Yes. WhatsApp +60182983573. We confirm nearest slot in minutes. Mon–Sun 9am–10pm.
Wondering what a chemical wash actually removes and how it affects the air in your room? Read our indoor air quality & chemical wash guide.
We publish real prices. Others make you call first. Here's what that means for your wallet.
Full price list published online — you see RM 99, RM 120, RM 220 before you even call.
No prices online. "Call for quote" — price depends on who answers the phone.
Price confirmed in writing before any work begins. No surprises.
Quote given verbally, often changes after "inspection" with add-on charges.
Zero hidden fees. Materials, transport & labour included in the starting price.
Transport fee, service charge, weekend surcharge — all added after arrival.
1-month written workmanship warranty on every service. If it fails within 30 days, we return free.
Most offer no warranty. If they do, it's verbal only — no written guarantee.
SSM registered (003765188-T). Legitimate Malaysian business with a track record.
Many are unregistered freelancers operating from a personal phone number.
Genuine or OEM-equivalent parts from trusted Malaysian suppliers. Quote before replacement.
Unknown part sources. Some use recycled or counterfeit components.
88+ Google Reviews with real job photos. Read what actual customers say.
Few or no reviews — or fake reviews from inactive accounts.
Get Your Transparent Quote Now
Same-day service available. Price confirmed before we touch your unit.
Definitions
Short, plain-language definitions of the terms used above — written by the technicians who do the work, not copied from a manufacturer brochure.
A pressure chemical wash is a deep clean done with the indoor unit still on the wall. The technician sheets the wall and floor, sprays a coil-safe chemical onto the evaporator fins and blower wheel, then flushes everything out with a pressurised water jet into a catch bag. It removes the mould film and dust mat that ordinary filter washing cannot reach. Published price starts at RM 120 for a 1.0–1.5 HP wall unit.
Most Klang Valley homes need one every 10–12 months; every 6 months if the unit runs overnight or the room faces a construction site.
The blower wheel is the long barrel-shaped fan behind the indoor coil that pushes cooled air into the room. Each of its blades is a small scoop, and each scoop slowly fills with a felt of damp dust. A loaded wheel moves far less air, whistles, and throws dust specks across the room when it starts.
A torch shone into the air outlet shows the blades: grey fur on the blades means a chemical wash is overdue.
The evaporator is the finned coil inside the indoor unit where cold refrigerant absorbs heat and moisture from the room air. Because it is permanently wet during operation, it is where mould, bacteria and dust bind together into the grey film that causes the sour smell and the drop in airflow. Filters catch the coarse dust; the coil holds the rest.
If the airflow feels weak right after a filter wash, the coil — not the filter — is the blockage, and that needs a chemical wash.
Side-by-side comparison
Same chemicals, different depth. The dividing line is whether the indoor unit comes off the wall.
| What to compare | Chemical wash (on the wall) | Chemical overhaul (dismantled) |
|---|---|---|
| Unit removed from wall | No | Yes, dismantled into parts |
| Drain tray and casing | Flushed in place | Soaked and scrubbed separately |
| Typical trigger | Annual maintenance, mild smell | Recurring leak, heavy mould, years without service |
| Published price (1.0–1.5 HP) | RM 120 | RM 420 |
In short: If a wash was done recently and the symptom returned, paying for a second wash is throwing money at the wrong depth — go to overhaul.