A Profile of Raeli Hydro Engineering Systems
Raeli Hydro Engineering Systems is a borehole drilling and water engineering firm based in Nairobi, serving clients across Kenya. The company specializes in borehole drilling, well casing, geological site research, submersible pump installation, water tank and tower construction, and solar-powered water pumping systems. Raeli Hydro positions itself as a full-service water solutions provider, guiding clients through the entire journey from initial site assessment to a fully operational, permitted water source.
Phone: 0700 666 888 Website: raelihydro.com
Raeli Hydro’s mission centers on unlocking Kenya’s largely untapped groundwater potential to give homes, institutions, businesses, and communities a reliable, independent water supply. With Kenya’s estimated groundwater potential exceeding 650 billion cubic metres and less than 3% currently in use, the company positions borehole drilling as one of the most direct and impactful ways to address water insecurity across the country.
Core Services
- Borehole drilling for residential, commercial, agricultural, and community water supply
- Well casing and structural stabilization
- Borehole location research and geological site studies
- Submersible pump supply and installation
- Water tank construction (galvanized steel tank stands, sectional/pressed steel tanks, and plastic roto-moulded tanks)
- Water tower construction for elevated storage and pressure
- Solar-powered pumping system installation
- WRA (Water Resources Authority) permit and compliance assistance under the Water Act 2016
Drilling Methodology
Raeli Hydro uses Down-The-Hole (DTH) drilling technology, powered by high compressed air within the drilling rig. During drilling, the technical team collects geological rock samples at two-metre intervals and continuously records struck and rest water levels, allowing accurate estimation of aquifer yield before a borehole is finalized. Every project begins with a formal site visit involving both the technical team and geologists to identify the optimal drilling location.
Client Base
Raeli Hydro serves a broad range of clients, including:
- Private homeowners
- Schools
- Churches and religious institutions
- Community water projects and non-profit organizations
- Hotels and lodges
- Agricultural and commercial operations
Geographic Coverage
The company operates primarily out of Nairobi, with active service coverage extending across Nairobi City County neighborhoods (including Karen, Runda, Kitisuru, Gigiri, Brookside, Spring Valley, South B, South C, Riara Springs, and others) as well as satellite towns and counties such as Syokimau, Athi River, Ruiru, Ruaka, Machakos, and Nakuru.
Differentiators
- Transparent, itemized quotations — clients receive detailed, project-specific pricing rather than generic estimates
- Full-service offering — drilling, casing, pumps, tanks, towers, solar power, and permitting handled under one provider, reducing the need to coordinate multiple contractors
- Regulatory compliance support — assistance with WRA abstraction permits and drilling approvals, helping clients stay compliant with the Water Act 2016
- Experienced technical team — engineering-led approach with geological site studies preceding every drilling project
- Long-term value focus — positions boreholes as a 25–50 year investment, emphasizing durability and post-installation support over short-term fixes
Brand Positioning
Raeli Hydro markets itself as one of the best borehole drilling companies in Kenya, built on a foundation of engineering excellence, client transparency, and post-installation support. The company has been featured among recommended borehole drilling providers on third-party directories, including Nairobi Online.
