With more than 15 years of Malaysian heritage, Clean Tank is a pioneer and trusted leader in water tank solutions across Kuala Lumpur and the Klang Valley. We specialize in end-to-end water tank services—cleaning, leak repair, refurbishment, coating, HDPE lining, corrosion treatment, and RC tank waterproofing—for residential, commercial, and industrial clients.
Leveraging over three decades of experience, we understand the unique challenges of Malaysian water storage systems
From routine annual maintenance to advanced tank solutions—coating, HDPE geomembrane installation, plumbing calibration, pump systems, and centralized filtration—you’re covered
Our refurbishment and leakage repair services aim to restore tanks at a fraction of replacement costs—with zero compromise on quality
We’ve built an outstanding reputation in Klang Valley and beyond through consistent quality and reliable service the unique challenges of Malaysian water storage systems
Ensure hygiene and safe drinking water with expert cleaning carried out annually or biennially .
Resolve cracks, corrosion, impact damage, and valve issues with fast, permanent repair solutions .
Revive steel, galvanized, and stainless tanks using certified coating systems to protect from corrosion and bacteria
Install durable HDPE geomembrane liners for leak-proof, food-grade water storage
Apply advanced waterproofing treatments to concrete tanks to prevent seepage and structural degradation
Full suite of pipeline calibration, pump systems, centralized filters, and building waterproofing to support overall water infrastructure
Receive a no-obligation consultation and customized service plan tailored to your tank’s type, size, and condition.
Our service rates are based on scope, tank specifications, and materials—no hidden charges.
While best known across KL and Klang Valley, we also serve projects throughout Malaysia
Trust in our consistent workmanship to extend the lifespan of your water tank and ensure compliant water safety.
With over 15 years as Malaysia’s pioneer in water tank maintenance, Clean Tank Water Tank stands out through deep local expertise, comprehensive service scope, and a proven track record across Klang Valley and nationwide
We primarily serve Kuala Lumpur, Selangor, and the Klang Valley, but also cater to projects throughout Peninsular Malaysia . Message us to confirm availability in your area!
Professional cleaning ensures safety, tank integrity, and water hygiene:
Leaks typically stem from corrosion, cracks, or faulty valves Our repair process includes:
1. Full tank drainage and internal/external inspection,
2. Crack patching, epoxy sealing, or panel/roof replacement,
3. Valve calibration and pressure testing to ensure a watertight finish
HDPE (high-density polyethylene) geomembrane is a certified, food-grade liner installed inside
steel or concrete tanks. It provides a long-lasting barrier against corrosion, leakage, and
chemical exposure—ideal for restoring older tanks .
Prices vary based on tank type, size, condition, and scope of work (cleaning, repair, lining, etc.).
Request a free site visit and quote so we can tailor services to your needs
We specialize in all major tank types:
Absolutely. Coating provides a protective barrier that prevents microbial contamination and
metal corrosion. We use food-grade, certified interior and exterior coatings that enhance tank
longevity
Prices vary based on tank type, size, condition, and scope of work (cleaning, repair, lining, etc.).
Request a free site visit and quote so we can tailor services to your needs