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 |
What Accra clients say about our plumbing work
"We had three plumbers quote our bathroom renovation and only Cornerstone gave us an itemised breakdown — pipes, fittings, labour, all separate. No surprise costs when the job was done."
"Our overhead tank connection had been leaking for months and two previous plumbers couldn't find the source. Cornerstone traced it to a bad joint under the slab and fixed it properly, with a warranty."
"I manage a small block of rental units in Adenta. Cornerstone re-plumbed two units after old galvanised pipe failures — used proper GSA-approved fittings and the price matched the quote exactly."
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.
How quickly can you respond to a burst pipe or major leak?
For active leaks and burst pipes, we treat it as urgent — WhatsApp Kwaku directly with a photo and location, and we aim to have someone assess it within 24–48 hours. The priority is stopping ongoing water damage first, then quoting the permanent repair.
What plumbing materials do you use, and are they GSA-approved?
We use only Ghana Standards Authority-approved pipes and fittings — UPVC for waste and soil, and quality-grade supply pipe for hot and cold water. We specify the brand and grade in your itemised quote so you can verify it independently. We never substitute unmarked or substandard PVC to cut cost.
Do you offer a warranty on plumbing installations?
Yes — every plumbing job carries a written 6-month workmanship warranty from completion. If a joint, fitting, or installation we carried out fails within that period, we return and fix it at no cost to you.
Can you install or repair a borehole-to-house water system?
Yes — we handle the plumbing side of borehole water systems: pump connection, overhead tank plumbing, pressure systems, and distribution pipework to the house. For the drilling itself, we coordinate with our borehole drilling service.
Do you handle commercial plumbing, not just residential?
Yes — offices, retail units, and small commercial buildings. Commercial plumbing often involves larger-bore drainage, grease traps for food service, and multi-point systems, all quoted after a site assessment.
How do I get an accurate plumbing quote instead of a guess?
Book a free site visit. We inspect existing pipework (for renovation work) or review your drawings (for new builds), then issue a written itemised quote — materials and labour listed separately. That figure is what you pay, not a starting estimate that grows once work begins.