Plumbing services in Accra
Every plumbing job Cornerstone carries out uses GSA-approved materials, is carried out by qualified plumbers, and is included in a fixed-price itemised contract. We handle plumbing as part of a full build, or as a standalone project.
New Build Plumbing
Full rough-in for residential and commercial builds — soil and waste drainage, water supply pipework, and all first and second fix. Priced per point, not as a package.
Bathroom Fit-Out
Complete bathroom installations — WC, shower, bath, basin, taps, and concealed cistern. Supply and fix or labour-only against your own fittings.
Plumbing Repairs
Leak detection and repair, burst pipe, blocked drain, faulty cistern, running taps. Fast response for Accra residential and commercial clients.
Water Systems
Overhead tank installation, pump connection, borehole to distribution point pipework, and pressure systems for residential properties.
Commercial Plumbing
Multi-storey office and commercial plumbing including stack design, grease traps, and large-bore drainage for hospitality and retail.
Waterproofing Integration
Wet room waterproofing applied before tiling — the correct sequence that prevents tile debonding and mould growth within 2–3 rainy seasons.
What does plumbing cost in Accra in 2026?
| Plumbing Work | Q2 2026 Range (GHS) | Notes |
|---|---|---|
| Full new-build plumbing — 2-bed house | GHS 16,000–26,000 | Rough-in + all fixtures. Materials included |
| Full new-build plumbing — 3-bed house | GHS 22,000–40,000 | All points, fixtures, overhead tank connection |
| Full new-build plumbing — 4-bed house | GHS 32,000–55,000 | Including 3+ bathrooms and kitchen |
| Bathroom fit-out (standard, per bathroom) | GHS 8,000–18,000 | WC, basin, shower. Premium fixtures higher |
| Bathroom fit-out (premium, per bathroom) | GHS 18,000–40,000 | Concealed cistern, thermostatic shower, quality fittings |
| Kitchen sink and waste installation | GHS 1,800–4,500 | Sink, mixer tap, waste, trap |
| Overhead tank + pump + pipework | GHS 4,500–9,000 | Including steel stand and distribution to all points |
| Leak repair (single fault) | GHS 600–2,500 | Diagnosis + repair. Trace damage separate |
| Blocked drain clearance | GHS 400–1,800 | Rodding or jetting depending on obstruction |
| Full rewaste (3-bed house) | GHS 8,000–16,000 | Replace all waste and soil pipework |
Plumbing done wrong is the most expensive mistake in a Ghana build
Plumbing is concealed behind finishes. A badly installed soil stack, a substandard pipe joint, or a missed waterproof membrane behind bathroom tiles will not show as a visible defect for 1–3 years. By then, the damage — to structural walls, floor slabs, and finishes — costs 5–10x the original plumbing saving to repair.
The most common plumbing failures in Accra
- No waterproofing membrane behind bathroom tiles — tiles debond, mould grows in the wall cavity within 2 rainy seasons
- Substandard PVC fittings that split under pressure or UV degradation within 3–5 years
- Incorrect fall on waste pipes — blockages accumulate until the pipe backs up
- No trap on floor wastes — sewer gas enters the building through drain outlets
- Overhead tank not vented — negative pressure draws back contamination into the supply
Cornerstone plumbing is priced and specified to avoid all of these. Every bathroom includes a waterproofing membrane before tiling as standard — not an optional extra.
What's included in every Cornerstone plumbing contract
- GSA-approved pipe materials throughout
- Correct fall specified and verified on all waste runs
- Waterproofing membrane in all wet rooms before tiling
- All fixtures tested before handover
- Itemised quote — materials and labour listed separately
- Fixed-price contract before deposit
- 6-month workmanship warranty
Plumbing questions answered
How much does it cost to plumb a 3-bedroom house in Ghana?
Full plumbing for a 3-bedroom house in Accra in 2026 costs GHS 22,000–40,000 for rough-in, second fix, and all fittings. This includes all soil and waste drainage, hot and cold supply, bathroom and kitchen fixtures, and overhead tank connection.
Do I need a licensed plumber in Ghana?
Yes. Ghana's building regulations require qualified plumbers for permanent installations. Unlicensed plumbing work creates complications at resale, affects insurance, and is a health risk if sanitation systems are incorrectly connected.
Can Cornerstone repair existing plumbing?
Yes — we carry out plumbing repairs as standalone projects, not just as part of new builds. Leak detection, blocked drains, replacement of faulty fittings, and bathroom upgrades. Contact us via WhatsApp for a same-week site visit.
When should plumbing rough-in happen in a new build?
Plumbing rough-in (all pipework installation) must happen before plastering — never after. Chasing finished walls to run pipes creates unnecessary wall damage and weakens plaster. On a Cornerstone build, rough-in is scheduled between roof completion and plastering start.