# Now Serving Puchong: Water Tank Cleaning and Booster Pump Installation | Guan Huat Plumbing > Beyond leaks and clogs, Guan Huat Plumbing handles the full water system — storage tank cleaning, replacement, and domestic booster pumps for low-pressure homes across Puchong. URL: https://plumberpuchong.com.my/blog/water-tank-cleaning-and-booster-pump-services-puchong/ Last-Modified: 2026-05-12 Author: Guan Huat Plumbing Team news # Now Serving Puchong: Water Tank Cleaning and Booster Pump Installation 12 May 2026 · Guan Huat Plumbing Team ![Guan Huat team servicing a stainless steel water tank on a Puchong rooftop](/images/misc/plumber-servicing-a-rooftop-stainless-steel-water-.webp) Two of the most common calls we’ve been getting this year aren’t about leaks or clogs — they’re about **discoloured tap water** and **weak shower pressure**. Both have specific fixes, and we’re now formally offering them as full service lines. ## Why These Two, Why Now After years of doing leak detection, drainage, and sanitary repairs across Puchong, we noticed two patterns: 1. **Loft tanks in older Puchong landed homes are overdue.** Most have never been cleaned. The result is sediment-heavy water — brown or yellow tinges, a slightly metallic taste, and a steady reduction in water quality. 2. **Multi-storey homes are running on undersized or absent booster pumps.** Owners live with weak upstairs showers for years because they didn’t know it was a fixable problem. Both fixes are well within our wheelhouse, and both have a direct quality-of-life impact. So we’re highlighting them as standalone services. ## Water Tank Cleaning & Replacement If the water from your tap looks anything other than clear, your **water storage tank** is the first suspect. Sediment accumulates at the bottom, rust forms in older metal tanks, and biofilm grows on the walls. Every refill stirs that into your home’s plumbing. A proper clean takes half a day: - Drain the tank fully. - Remove sediment and rust. - Scrub internal surfaces. - Disinfect with measured chlorination. - Flush and refill. ![Old sediment and rust being drained from a poly water tank during cleaning](/images/misc/sediment-and-rust-being-drained-from-an-old-poly-w.webp) The sediment we drained from a 20-year-old loft tank in Puchong Jaya. We also handle **tank replacement** when the unit itself is beyond cleaning — pinhole leaks in stainless steel, brittle poly tanks from UV exposure, or undersized capacity for a growing household. Most replacements use **SIRIM-certified** stainless steel or poly units, sized appropriately for the home. For the full service breakdown, see Water Tank Cleaning & Replacement [/water-tank-cleaning-replacement/ →](/water-tank-cleaning-replacement/) . ## Water Booster Pump Installation If you’ve lived with weak upstairs flow for years and assumed it’s “just how the house is,” it usually isn’t. **Low water pressure** in Puchong homes is most often a gravity issue: the rise from your tank to the upstairs shower exceeds what gravity can usefully push. A properly-sized **domestic booster pump** fixes this. Typical Puchong landed homes need 0.5 to 0.75 HP; larger or three-storey homes need 1 HP or more. Sizing depends on storeys, simultaneous outlets, and pipe diameter — not on what’s cheapest at the hardware shop. A proper installation includes the pump itself, an **automatic controller**, a **pressure vessel** to reduce cycling, a **non-return valve**, and **bypass piping** so you have gravity supply if the pump is offline. ![Domestic water booster pump with pressure vessel installed in a Puchong home](/images/misc/domestic-water-booster-pump-with-pressure-vessel-a.webp) A 0.5 HP Grundfos booster pump installed in a Bandar Kinrara terrace home. We work with reliable brands — Grundfos, Tsunami Pump, Wasser — and choose what fits the home rather than what we have on the shelf. Full service details on the Water Booster Pump Installation [/water-booster-pump-installation/ →](/water-booster-pump-installation/) page. ## Booking These Services Both services start with an on-site inspection. We’ll check the actual condition — for tank cleaning, we look at sediment levels and tank structural condition; for booster pumps, we measure current pressure and rise to size correctly. You get a written estimate after the inspection, and we proceed only with your agreement. WhatsApp us [https://wa.me/60380616698 →](https://wa.me/60380616698) or call 03-8061 6698 to book a visit. Same-day weekday response from our Bandar Puteri office. **Tags:** water-tank, booster-pump, puchong, services ## Need a Plumber in Puchong? Same-day weekday response. Honest on-site estimate. WhatsApp or call our Bandar Puteri team. WhatsApp Us [https://wa.me/60380616698?text=Hi%2C%20I%20need%20a%20plumber%20in%20Puchong. →](https://wa.me/60380616698?text=Hi%2C%20I%20need%20a%20plumber%20in%20Puchong.) Call Now 03-8061 6698 [tel:+60380616698 →](tel:+60380616698)