5 Companies that Provide Borehole Drilling Services in Nairobi, Kenya, 2026

Top 5 Companies that Provide Borehole Drilling Services in Nairobi, Kenya

Access to a private water source has become less of a luxury and more of a necessity for homes, schools, farms, and businesses across the city. With municipal supply often unpredictable, more property owners are turning to borehole drilling as a permanent fix. Picking the right contractor matters just as much as the decision to drill in the first place, since the quality of the survey, the drilling method used, and the equipping work all determine how long a borehole lasts and how much water it delivers. Here's a side-by-side look at five companies worth knowing if you're planning a borehole drilling project, followed by a closer look at each.

#	Company	Contact	Core Services
1	Bestcare Borehole Drilling	Website inquiry / phone	Hydrogeological surveys, WRA/NEMA permitting, rotary & DTH drilling, casing, equipping, solar & electric pumps, tanks, towers, irrigation
2	Raeli Hydro	0700 666 888	DTH drilling, well casing, hydrogeological survey, water tank & tower construction, pump & solar system installation
3	Nano Hydro	Website inquiry / phone	Site assessment, borehole drilling, casing, pump installation sized to client demand
4	Grekkon Limited	Website inquiry / phone	Hydrogeological surveys, drilling, casing, solar/electric submersible pumps, irrigation systems
5	Sparr Drilling Company Limited	Website inquiry / phone	Borehole drilling, casing, test pumping, multi-terrain projects

1. Bestcare Borehole Drilling

Bestcare Borehole Drilling has built its name around handling the entire water-access process from start to finish rather than just the drilling itself. The company carries out hydrogeological surveys to pinpoint the most promising drilling spots, handles WRA and NEMA permitting on behalf of clients, and moves into rotary or DTH drilling once approvals are secured. What sets them apart is the depth of their equipping work — casing, gravel packing, test pumping, water quality testing, and pump installation (solar or electric) are all handled in-house, so clients aren't juggling multiple contractors for one borehole. They also take on related infrastructure like storage tanks, water towers, and irrigation systems, which makes them a practical choice for anyone who wants the whole project under one roof. Their borehole drilling teams are familiar with the varied ground conditions found across Nairobi and its surrounding counties, and their pricing is generally structured around transparent cost estimates given upfront.

2. Raeli Hydro

Raeli Hydro Engineering Systems has carved out a solid reputation for its drilling technique, relying on Down-The-Hole (DTH) technology powered by compressed air. As drilling progresses, the team takes geological rock samples at regular intervals and records struck and rest water levels, which helps them estimate aquifer yield with more accuracy before the borehole is even completed. Beyond drilling, Raeli Hydro also handles well casing, water tank construction, and water tower building, and they work with a wide client base ranging from private homes to schools, churches, and community projects. The firm operates well beyond Nairobi, with a presence in several counties, but their engineering-first approach to borehole drilling is what keeps clients in the city coming back.

3. Nano Hydro

Nano Hydro has grown a reputation as a dependable option for both residential and commercial borehole drilling work. The company's approach leans on proper site assessment before any drilling begins, which helps avoid dry or low-yield boreholes further down the line. Their scope covers drilling, casing, and pump installation, with attention paid to matching equipment sizing to each client's actual water demand rather than applying a one-size-fits-all setup. Nano Hydro has also positioned itself as a resource for water solutions more broadly, publishing guidance for property owners who are still deciding whether a borehole makes sense for their site.

4. Grekkon Limited

Grekkon Limited started out with a strong footing in irrigation and agribusiness, which shows in how they approach borehole drilling for farms and large properties. The company runs hydrogeological surveys before committing to a drill site, then moves into drilling, casing, and submersible pump installation, with solar options available for clients looking to cut down on electricity costs. Grekkon operates branches across several counties beyond Nairobi, giving it a wider reach than most competitors, and their combination of borehole and irrigation expertise makes them a natural fit for agricultural clients as well as homeowners.

5. Sparr Drilling Company Limited

Sparr Drilling brings decades of hands-on experience to the table, having been active in the industry since the mid-1990s. That track record has translated into a strong base of completed projects across Nairobi and the wider East African region. The company handles the standard range of services — drilling, casing, test pumping — and is often mentioned for its ability to work reliably across different terrain types, from dense urban plots to more remote sites outside the city.

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