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SIX7
Home Services Water Tank Replacement
Full Tank Replacement

Water Tank Replacement Colombo – Overhead & Underground Tank Supply & Fitting

Cracked, leaking, or outdated water tank? We supply and install new overhead/underground tanks with proper plumbing integration. From LKR 12,000 + LKR 3,500/hr. Pay after service.

Keywords: water tank replacement colombo, overhead tank replacement, underground tank fitting, tank supply plumber, water storage replacement

Professional Water Tank Replacement in Colombo

Is Your Water Tank Cracked, Leaking, or Too Small?

Old, cracked, or undersized water tanks cause low pressure, contamination risks, and frequent repairs. In Colombo's hard water conditions, tanks degrade faster. Instead of repeated fixes, full replacement with a new, properly-sized tank ensures reliable water storage and pressure. We supply and install overhead or underground tanks with complete plumbing integration.

Keywords: water tank replacement colombo, overhead tank fitting, underground tank installation, tank supply plumber

Overhead Tank Replacement

Remove old rooftop tank, install new UV-resistant polyethylene or fiberglass tank with proper support, overflow, and inlet/outlet plumbing. Includes pressure testing and leak verification.

Keywords: overhead tank replacement colombo, rooftop tank fitting, UV-resistant tank installation

Underground Tank Replacement

Excavate and remove old underground tank, install new corrosion-resistant tank with proper bedding, inlet/outlet connections, and access points. Includes backfilling and site restoration.

Keywords: underground tank replacement colombo, buried tank fitting, corrosion-resistant tank installation

How Our Tank Replacement Works

  1. 1.
    WhatsApp photos of your current tank. We'll advise on size, type (overhead/underground), and preliminary quote.
  2. 2.
    Technician conducts site assessment. We remove old tank, prepare site, install new tank with proper plumbing integration, and test for leaks.
  3. 3.
    Get a fully functional, leak-free water storage system. Approve the work, we guarantee it. Pay only after you're satisfied.

Callout fee applies to all dispatches regardless of outcome. Labor billed at premium rate: LKR 12,000 minimum + LKR 3,500/hr due to heavy equipment, site prep, and plumbing integration expertise. Tank supply priced separately.

From LKR 12,000 + LKR 3,500/hr

Premium rate reflects specialized equipment for tank removal/installation, site preparation, plumbing integration expertise, and heavy lifting. Minimum engagement fee covers mobilization. Tank supply priced separately based on capacity/material. View full rate cardRead policy

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Common Tank Replacement Scenarios in Colombo

Cracked Overhead Tank Replacement

Old polyethylene tanks developing cracks or leaks on rooftops – requires full replacement to prevent water loss.

Keywords: cracked overhead tank colombo, rooftop tank replacement

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Corroded Underground Tank Replacement

Steel or concrete underground tanks corroding or collapsing – requires excavation and new corrosion-resistant tank installation.

Keywords: corroded underground tank colombo, buried tank replacement

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Upsizing Tank Capacity

Existing tank too small for household needs – replace with larger capacity tank for better water storage and pressure.

Keywords: tank upsizing colombo, larger water tank installation

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Eco-Friendly Tank Material Upgrade

Replace old concrete/steel tanks with UV-resistant polyethylene or fiberglass for longer life and water quality.

Keywords: eco tank replacement colombo, UV-resistant tank installation

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Commercial Tank Replacement

Large-capacity tank replacement for hotels, offices, or apartments – requires heavy equipment and coordinated installation.

Keywords: commercial tank replacement colombo, large capacity tank installation

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Tank Replacement + Plumbing Integration

Full replacement including new inlet/outlet plumbing, overflow systems, and pump connections for seamless operation.

Keywords: tank plumbing integration colombo, complete tank replacement service

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Why Colombo Properties Trust Six7 for Tank Replacement

Professional Equipment & Safe Installation

We use proper lifting equipment, site prep tools, and plumbing integration expertise – no risky DIY attempts. If it leaks within 6 months, we return free.

Keywords: professional tank replacement colombo, safe tank installation plumber

Transparent Premium Rate Justification

From LKR 12,000 + LKR 3,500/hr reflects specialized equipment, site preparation, plumbing integration expertise, and heavy lifting. Quote confirmed before work begins.

Keywords: transparent tank replacement pricing, no hidden fees tank installation

6-Month Workmanship Warranty

If the same tank leaks or fails within 6 months due to installation, we return free. Pay after service guarantee.

Keywords: tank replacement warranty colombo, guaranteed plumbing service

Local Expertise in Colombo Water Storage Systems

We know common tank issues in Colombo properties – hard water scaling, monsoon damage, aging infrastructure – and how to replace them properly.

Keywords: colombo tank replacement specialist, local tank expert

Don't let a failing tank cause water shortages or property damage.

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Avg. response: 90 seconds • Callout fee applies to all dispatches

Tank Replacement Across Colombo & Outskirts

Serving plumber near me, water tank replacement colombo, and overhead tank fitting near me searches in these suburbs:

Tank Replacement FAQs — Colombo

Why is tank replacement priced higher than standard plumbing?

Tank replacement requires specialized equipment for removal/installation, site preparation, plumbing integration expertise, and heavy lifting. The LKR 12,000 + LKR 3,500/hr rate reflects this specialized service. Callout fee applies to all dispatches regardless of outcome. Keywords: tank replacement cost colombo, why tank replacement expensive

Do you supply the new tank or do I buy it?

We can supply tanks in various capacities and materials (polyethylene, fiberglass) or install a tank you've purchased. Labor is billed separately from tank supply. Keywords: tank supply colombo, customer supplied tank installation

How long does tank replacement take?

Most overhead tank replacements are completed within 4-8 hours. Underground tank replacements may take 1-2 days due to excavation. We provide time estimates before starting work and bill only for actual time spent. Keywords: tank replacement time colombo

Do you guarantee the replacement?

Yes. 6-month workmanship warranty on all tank replacements. If the same tank leaks or fails within 6 months due to installation, we return free. Pay after service guarantee. Keywords: tank replacement warranty colombo

Can you replace tanks in older Colombo properties?

Absolutely. We specialize in older property constraints common in Colombo – working around limited access, heritage structures, and legacy plumbing while ensuring safe, code-compliant replacement. Keywords: old property tank replacement colombo, heritage home tank installation

Get a Tank Replacement Quote

Tank replacement is billed at LKR 12,000 minimum + LKR 3,500/hr due to specialized equipment, site preparation, and plumbing integration expertise. Tank supply priced separately. Callout fee applies to all dispatches regardless of outcome.

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