Kimberley borehole drilling: get up to three quotes

Local considerations in Kimberley

The rock profile exposed in the Big Hole is a good guide to what a drill meets here: surface debris over a weathered dolerite sill, then thick Ecca shale of the Karoo Supergroup, thin Dwyka tillite, and much harder Ventersdorp lava below, with kimberlite pipes cutting through them all. In hard-rock settings like this, water generally occurs in weathered zones and fractures, so yield is patchy and siting matters. Hard dolerite near surface can slow drilling, which should be reflected in how quotes are priced. Old diamond-mining ground around the city calls for caution, so ask about site history before choosing a spot. Because outages have lasted several days, many owners pair a borehole with storage tanks and a switchover so the house keeps running. Ask each installer to explain siting, casing, the yield test and water testing.

Pricing guidance

There is no single national price for a borehole. Cost is driven by drilling depth, rock type, the casing needed, rig access and travel distance, plus the pump, storage and electrical work that make the water usable. As a reference point, complete residential projects in Johannesburg typically range from about R40,000 to R150,000; Kimberley quotes can land above or below that depending on local depth and geology. Compare complete-system quotes, never drilling-only prices.

Typical Kimberley scenarios

• A Kimberley guesthouse owner, hit by a multi-day outage during a busy weekend, compares borehole quotes that include a storage tank and automatic switchover. (Illustrative example.)
• A homeowner near the old mining areas asks installers about ground history and access before comparing proposals for a garden borehole. (Illustrative example.)

What installation involves

1. Site assessment and, where appropriate, geophysical survey
2. Drilling position agreed; rig access confirmed
3. Drilling and casing to water-bearing depth
4. Yield test to establish delivery
5. Pump selection and installation
6. Storage, electrical and plumbing integration
7. Water test and commissioning with documentation

How to compare your Kimberley quotes

• Compare complete-system quotes, never drilling-only
• Ask how rock and extra depth are priced
• Confirm casing specification and included depth
• Check yield testing and water testing are included
• Ask for recent reference sites nearby
• Confirm pump brand, warranty and service costs
• Ask what you pay if yield disappoints

How WaterQuotes works

1. Tell us what you need. One 60-second form.
2. We match you. Up to 3 vetted local installers in your area.
3. Compare and choose. Pick your winner — or walk away. No pressure, no spam.