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Cornerstone Build Ghana · Borehole & Water Systems

Borehole drilling in Accra — water independence for your property

Borehole drilling coordination, pump installation, and water system setup across Greater Accra. Water quality testing, overhead tank installation — fixed price, fully managed.

Also known as borehole Ghana, borehole company Accra, water borehole Ghana services — all covered under one fixed-price Cornerstone contract.

Borehole and water system services

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Borehole Drilling

We coordinate licensed borehole drillers and manage the full process — site assessment, drilling, casing, and development. You deal with one party for the complete water system.

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Pump Installation

Submersible pump sized to your borehole yield and property demand. Pump controller, rising main, and surface delivery pipe to tank — all included and warranted.

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Overhead Tank & Stand

Steel stand fabrication and installation, 5,000L–10,000L polyethylene tank, float valve, overflow, and distribution pipework to all points.

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Water Quality Testing

Water sample analysis for bacteria, pH, hardness, and chemical content — recommended for all new boreholes before the water is used for drinking or cooking.

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Existing Borehole Repairs

Pump replacement, rising main repair, yield testing, and rehabilitation of underperforming or silted boreholes.

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Solar-Powered Borehole

Solar pump systems for plots without reliable grid power — panels, solar pump controller, and pump sized to available sunlight hours.

What does a borehole cost in Accra?

ItemQ2 2026 Range (GHS)Notes
Borehole drilling (25–40m depth)GHS 6,000–10,000Most suburban Accra boreholes. Includes casing
Borehole drilling (40–60m depth)GHS 10,000–16,000Required in some geological zones
Submersible pump installationGHS 2,500–5,000Pump, controller, rising main, surface connection
Overhead tank (5,000L + steel stand)GHS 2,800–4,200Including stand fabrication and distribution pipework
Overhead tank (10,000L + steel stand)GHS 4,500–7,000For larger households or commercial use
Water quality testingGHS 400–900Lab test. Strongly recommended for new boreholes
Solar pump system (add-on)GHS 4,500–9,000Panels, solar controller, solar-compatible pump
Complete borehole system (typical residential)GHS 12,000–22,000Drilling + pump + 5,000L tank + distribution
Drill early: Borehole drilling during construction serves the build's water needs (concrete mixing, curing, plastering) before transitioning to permanent domestic supply. The incremental cost of drilling early versus post-construction is minimal; the convenience during construction is significant.

Borehole questions answered

How much does a borehole cost in Accra?

A complete residential borehole system in Accra — drilling, pump, 5,000L tank, and distribution pipework — costs GHS 12,000–22,000 in 2026. Depth is the main variable; most suburban Greater Accra boreholes are 25–60m. Solar pump systems add GHS 4,500–9,000.

How deep are boreholes in Accra?

Most residential boreholes in Greater Accra reach water at 25–45m in areas with good aquifer coverage. Parts of Kasoa, Spintex, and low-lying Tema may require 50–70m. A hydrogeological assessment of your specific area gives the most reliable indication of expected depth before drilling.

Is borehole water safe to drink in Accra?

Many boreholes in Greater Accra produce good-quality water, but water quality varies by location and aquifer. A laboratory water quality test (GHS 400–900) is strongly recommended for any new borehole before using the water for drinking or cooking. We coordinate water quality testing as part of every borehole installation.

How long does borehole drilling take?

The actual drilling typically takes 1–3 days. Pump installation and tank setup takes a further 3–5 days. Total mobilisation to working water system: 2–4 weeks including equipment scheduling and any required siting surveys.

Cornerstone Build Ghana

How we price and manage borehole drilling work

Free site visit within 48 hours

We assess your property at no charge before quoting. For borehole drilling work, the site visit confirms scope, access, existing conditions, and any complications that affect price. This is what makes our quote accurate rather than estimated.

Itemised PDF quote — every material and labour item listed

Your borehole drilling quote lists materials by quantity and unit cost, and labour by operation — separately. You can verify every line against current market prices. No lump-sum figures, no hidden items that appear later.

Fixed-price contract before any deposit

The price in the contract is the price you pay. It does not change without a signed change order agreed by both parties. We do not request additional funds mid-project unless you have changed the agreed scope in writing.

6-month workmanship warranty

Every Cornerstone borehole drilling project carries a written 6-month workmanship warranty from completion. Any defect in our workmanship is corrected at our cost within the warranty period — in writing, not as a verbal promise.

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Service Areas

Borehole Drilling services across Greater Accra

Cornerstone provides borehole drilling services across all parts of Greater Accra — East Legon, Airport Residential, Cantonments, Labone, Spintex, Tema, Adenta, Kasoa, Madina, Dansoman, Ashaiman, and Achimota — and in Kumasi, Takoradi, and Cape Coast.

Our borehole drilling work is priced on a site-specific basis after a free visit to your property. Access, existing conditions, material availability in your area, and the specific scope of your project all affect the final figure. The free site visit and itemised quote confirm your exact price before any commitment.

For diaspora clients managing properties from the UK, US, Canada, or Europe — we carry out borehole drilling work with full photographic documentation at every stage, sent via WhatsApp. You see exactly what has been done before each stage payment is released. Contact us to arrange a remote site assessment →

Before you hire any borehole drilling contractor in Accra

  • Ask for a written, itemised quote — not a lump sum or verbal estimate
  • Confirm materials will be GSA-approved (Ghana Standards Authority) where applicable
  • Request a written warranty period — verbal warranties are unenforceable
  • Never pay more than 30% upfront before work begins
  • Tie all payments to verified completion milestones — not calendar dates

Borehole geology across Greater Accra

Borehole success and depth vary significantly across Greater Accra depending on the underlying geology. Understanding your area's geology before drilling reduces the risk of a dry or low-yield borehole.

Inner Accra and established suburbs (Achimota, Adenta, Tema)

Generally underlain by Dahomeyan basement rocks and Togo structural units. Borehole depth typically 25–45m. Groundwater is usually found in fractured zones — a geophysical survey (electrical resistivity) before drilling significantly improves siting success rate.

Kasoa, Spintex corridor, and coastal areas

Overlain by coastal sediments — generally good aquifer conditions with water at 15–35m in many locations. However, proximity to the Densu Delta and coastal zone means some areas have brackish or saline groundwater at shallow depths. Water quality testing is essential in these areas before the borehole is commissioned for drinking water use.

East Legon, Airport Residential, and hilltop areas

Basement rock at shallow depth in some areas — boreholes may need to go deeper (50–70m) to find adequate water-bearing fractures. Higher elevation also means lower static water level, which affects pump sizing. A geophysical survey is strongly recommended before drilling in these areas.

Borehole maintenance — what most owners neglect

A well-installed borehole requires minimal maintenance but benefits from an annual check: pump performance test, riser pipe inspection, tank cleaning, and float valve function. Most residential boreholes in Accra that develop problems do so due to pump neglect or incorrect initial sizing — not due to the borehole itself deteriorating. Get a borehole quote →

Why clients choose Cornerstone for trade work in Accra

Most trade contractors in Accra operate without a written contract, without a warranty, and without a fixed price. The most common complaint we hear from clients who come to us after a bad experience: "the price kept changing," "he stopped coming to site," or "the work failed and he won't come back." These are not inevitable outcomes — they are the result of engaging an unaccountable contractor without a written agreement.

Cornerstone's trade work is governed by the same principles as our full construction contracts: every job has a written, itemised, fixed-price contract signed before work starts. Every material is specified by brand and standard. Every project carries a 6-month written warranty. Your project manager sends you photographs of progress. If something is not right, we fix it — in writing, at our cost, within the warranty period.

We work across all parts of Greater Accra and can travel to Kumasi, Takoradi, and Cape Coast for larger projects. For a free site visit and itemised quote, WhatsApp Kwaku on +233 560 968 224 or use the quote form below.

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Cornerstone Build Ghana — licensed contractor, all trades

Cornerstone Build Ghana is a licensed and classified general contractor serving Greater Accra and Ghana's secondary cities. We carry out full residential and commercial builds as well as specialist trade work — plumbing, painting, tiling, solar installation, borehole drilling, damp proofing, fencing, gates, generator installation, roofing, waterproofing, electrical, carpentry, and foundation works.

Whether you are managing a full build, a renovation, or a standalone trade repair, our approach is the same: free site visit, itemised PDF quote, fixed-price contract, written warranty. Every job — not just the large ones. A painting job and a GHS 2,000,000 villa build are governed by the same written contract and carry the same 6-month warranty.

For diaspora clients based outside Ghana: we carry out all trade work with full photographic documentation at every stage. You receive WhatsApp photos before each stage payment is due, confirming what has been done before you release funds. For property maintenance and repair projects on properties you are not occupying, we can coordinate access with your caretaker or tenant and report back to you directly.

To request a free site visit and itemised quote for any trade service in Greater Accra, WhatsApp Kwaku on +233 560 968 224 or use our online quote request form. We typically respond within 2 hours during business hours and schedule site visits within 48 hours of initial contact.

Get a free, itemised quote today

We visit your site within 48 hours at no charge. Fixed-price contract before any deposit. 6-month warranty on every project.

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