Comprehensive List of Borehole Drilling and Services Provided by Teko Engineering Ltd – tekoco.ke
Meta Description: Discover the comprehensive list of borehole drilling and water solutions offered by Teko Engineering Ltd (tekoco.ke) — Kenya’s trusted provider serving homes, farms, schools, and businesses nationwide.
Access to clean, reliable water remains one of Kenya’s most pressing infrastructure challenges. From Nairobi’s rapidly expanding suburbs to the arid and semi-arid lands of Isiolo, Garissa, and Mandera, millions of households, schools, farms, and businesses depend on groundwater as their primary water source. Teko Engineering Ltd — accessible online at tekoco.ke — has positioned itself as one of Kenya’s leading borehole drilling and water solutions companies, delivering end-to-end services that take clients from initial site assessment all the way through to long-term borehole maintenance.
This article provides a comprehensive overview of the borehole drilling and related services provided by Teko Engineering Ltd, helping prospective clients understand exactly what they can expect when they engage the company for their water needs.
About Teko Engineering Ltd
Teko Engineering Ltd is a Nairobi-headquartered water engineering firm that has been active since 2018. The company has drilled over 2,500 boreholes across Kenya, serving residential estates, commercial developments, schools, agricultural farms, NGOs, and industrial facilities. What distinguishes Teko from many competitors is its fully in-house model — the company owns its own drilling rigs, employs registered geologists and NEMA-certified drillers on a permanent basis, and manages every stage of a project without subcontracting. This eliminates middlemen, reduces delays, and keeps costs significantly below the market average.
Teko Engineering Ltd is fully compliant with Kenya’s regulatory framework, working within the guidelines of the Water Resources Authority (WRA) and the National Environment Management Authority (NEMA) to ensure every project is permitted, documented, and environmentally sound.
1. Hydrogeological Surveys
Every successful borehole begins with a thorough understanding of what lies beneath the ground. Teko Engineering Ltd offers free hydrogeological surveys conducted by qualified, registered geologists who visit the client’s site to map underground aquifer structures, estimate drilling depths, and predict likely water yields.
Using geophysical tools such as resistivity meters and seismic equipment, the team identifies the optimal drilling point on any given property. This step is critical — drilling without a professional survey risks missing productive aquifers altogether, wasting significant investment. Teko’s geologists have experience across Kenya’s diverse geological formations, from the volcanic soils of the Central Highlands to the sedimentary and limestone-heavy coastal belt around Mombasa and Kilifi.
The survey typically takes one day and is provided at no cost to the client as part of the project engagement.
2. Regulatory Permits and Compliance (WRA & NEMA)
Navigating Kenya’s regulatory requirements for borehole construction can be a significant barrier for clients who attempt to manage the process independently. Teko Engineering Ltd handles all permitting on behalf of the client, including:
- Water Resources Authority (WRA) drilling authorization — required before any borehole can be sunk
- Environmental Impact Assessment (EIA) — mandated by NEMA to evaluate the environmental footprint of the proposed borehole
- Water abstraction permits — required for ongoing groundwater use at approved volumes
Teko’s team manages the full documentation and submission process, drawing on pre-approved report templates and established relationships with regulatory bodies to minimize turnaround times. Competitors who lack this expertise often face permit delays of several weeks; Teko’s clients typically have approvals in place within two to three days.
3. Borehole Drilling Services
The core service offering at Teko Engineering Ltd is professional borehole drilling using modern Down-The-Hole (DTH) rotary rigs capable of reaching depths of up to 300 metres. The company’s fleet of owned rigs — supported by water bowsers and 4×4 logistics vehicles — can be mobilized to virtually any location in Kenya, including remote ASAL areas where most contractors decline to operate.
Teko’s drilling service covers:
- Domestic boreholes for residential homes and estates (typically 50–100 metres depth)
- Commercial boreholes for offices, hotels, and mixed-use developments (100–200 metres)
- Agricultural boreholes for irrigation and livestock watering
- Industrial boreholes for manufacturing plants, construction sites, and processing facilities
- Community boreholes for schools, clinics, churches, and rural communities
Drilling costs range from KES 2,500 to KES 4,500 per metre, which is significantly below the market average of KES 4,000 to KES 8,000 per metre charged by many competitors. This price advantage is sustained by the company’s owned-equipment model and high monthly drilling volumes, which enable bulk procurement of casings and consumables at reduced rates.
4. Borehole Casing and Lining
Once a productive aquifer is struck during drilling, the borehole must be correctly cased and lined to prevent collapse, contamination, and structural deterioration over time. Teko Engineering Ltd installs either PVC casings for shallower bores or steel casings for deeper, high-pressure applications — with the selection guided by local geological conditions and the intended water yield.
Gravel packs are installed around the screen zone to improve water flow, and cement grouting seals the annular space near the surface to prevent surface water and soil contaminants from entering the borehole. High-grade materials are used throughout, backed by a 10-year casing warranty — far exceeding the industry standard of one to two years.
5. Test Pumping and Water Yield Assessment
Before any borehole is handed over to a client, Teko Engineering Ltd conducts comprehensive test pumping and yield assessment to verify that the borehole meets the client’s water demand requirements. This process involves:
- Step pumping tests to determine sustainable yield at varying abstraction rates
- Constant-rate pumping tests to assess aquifer response over extended periods
- Recovery tests to measure how quickly the water table stabilizes after pumping ceases
- Water quality sampling to identify any physical, chemical, or biological parameters that need treatment
Teko guarantees a minimum yield of 5,000 litres per day for all boreholes drilled under its service contracts. Boreholes that do not meet this threshold are re-assessed and remediated at no additional cost to the client.
6. Water Quality Testing and Laboratory Analysis
Clean water is not just a matter of yield — it must also be safe for its intended use. Teko Engineering Ltd facilitates KEBS-certified laboratory water quality testing covering parameters such as pH, turbidity, total dissolved solids (TDS), nitrates, coliform bacteria, heavy metals, and fluoride content — all of which are regulated under Kenya’s water quality standards.
Test results guide the selection of appropriate treatment systems, and full reports are provided to clients for compliance documentation purposes. Testing is recommended at commissioning and periodically thereafter as part of a maintenance programme.
7. Pump Supply and Installation
A drilled and cased borehole becomes operational only once an appropriate pump system is installed. Teko Engineering Ltd supplies and installs a range of pumping solutions tailored to the borehole’s depth, yield, and the client’s power supply situation:
- Submersible electric pumps — suitable for grid-connected locations with reliable power
- Solar-powered submersible pumps — ideal for farms, schools, and remote sites where electricity costs or availability is a challenge
- Hand pumps — appropriate for community boreholes in areas without electricity infrastructure
Solar pump installations are particularly popular given Kenya’s high solar irradiance, eliminating ongoing electricity costs and enabling water access in off-grid locations. Solar pump systems typically pay back their additional upfront cost within two years through energy savings.
8. Elevated Water Tank and Distribution System Installation
To ensure adequate water pressure and storage buffer for households and institutions, Teko Engineering Ltd designs and installs elevated steel or plastic storage tanks ranging from 10,000 to 50,000 litres in capacity. These are mounted on fabricated steel towers sized to achieve the required delivery pressure for the connected plumbing system.
The company also lays underground and overhead pipeline networks to distribute water from the storage tank to points of use — including kitchen taps, bathrooms, irrigation points, livestock troughs, and industrial outlets. Full distribution network design and installation is available as part of an integrated turnkey package.
9. Borehole Rehabilitation
Many properties in Kenya sit above existing boreholes that have fallen into disrepair — either due to pump failure, casing collapse, screen blockage, or sediment accumulation over time. Teko Engineering Ltd offers borehole rehabilitation services with an 80% success rate, restoring failed or underperforming boreholes to productive operation at a fraction of the cost of drilling a new one.
Rehabilitation services include jetting and airlifting to remove sediment, screen replacement, pump overhaul or replacement, and re-testing to verify restored yield.
10. Borehole Maintenance Contracts
Boreholes require ongoing attention to maintain performance and water quality over time. Teko Engineering Ltd offers annual maintenance contracts that cover periodic pump servicing, water level monitoring, water quality retesting, and priority emergency response for pump failures or mechanical issues.
Maintenance clients receive 24/7 emergency support, with same-day response for pump failures — a critical differentiator for commercial and agricultural operations where water supply interruption carries significant financial cost.
11. Nationwide Coverage Across Kenya
Teko Engineering Ltd operates across all major regions of Kenya, with same-day mobilization available in core counties including Nairobi, Machakos, Kajiado, Kitui, Makueni, Nakuru, Nyeri, and Meru. The company also serves ASAL counties including Isiolo, Laikipia, Tana River, Taita Taveta, Garissa, and Mandera, as well as Western Kenya counties such as Kisumu, Bungoma, and Kakamega. Importantly, no extra mobilization fees are charged for remote sites — the company’s 4×4 logistics fleet handles challenging terrain at standard rates.
12. Flexible Financing — Malipo Pole Pole
Recognizing that the upfront cost of borehole drilling can be prohibitive for many households and small enterprises, Teko Engineering Ltd offers an innovative “Malipo Pole Pole” (pay gradually) financing scheme. This allows clients to spread borehole project costs over 6 to 36 months at a transparent monthly interest rate of 1–1.5%, with no mandatory deposits and no hidden fees. This scheme has made professional borehole solutions accessible to small-scale farmers, schools, and households that would otherwise have been excluded from the market.
Why Choose Teko Engineering Ltd?
For anyone evaluating borehole drilling companies in Kenya, the Teko Engineering proposition stands on several strong pillars: owned equipment, in-house certified expertise, transparent pricing, nationwide reach, regulatory compliance management, and robust after-sales support. The company’s track record of over 2,500 completed boreholes since 2018, combined with a 92% first-time water strike rate, reflects a consistent ability to deliver results across Kenya’s varied geological and geographical conditions.
To get a free site assessment or request a project quote, visit tekoco.ke or call/WhatsApp 0791999444. Whether the need is a domestic borehole for a family home, an agricultural water supply for a farm, or a community water point for a school or clinic, Teko Engineering Ltd has the expertise and resources to deliver a durable, high-quality solution.
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