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Stenlakes Ltd

Active, accounts up to date·main contractor & subcontractor & developer & supplier·Head office Cornwall

About from company website

Stenlakes Ltd is a third-generation family business with over 70 years of experience, specialising in clean and foul water installation and treatment solutions. Based in Launceston, Cornwall, they offer a diverse range of services across various markets, providing enduring turnkey solutions for water demands and investigations. Their expertise encompasses water supply, treatment, wastewater, and sewage.

Stenlakes advises, installs, maintains, and sells products for pumping, filtration, treatment, storage, and disposal in water-based systems. They are committed to environmental consciousness and staying at the forefront of the industry through investment in specialist equipment, such as their Directional Drilling Equipment, enabling trenchless installations under rivers, rails, and roads with minimal surface disturbance. Stenlakes Ltd provides comprehensive civil engineering and groundworks services, including the design and construction of dirty water and slurry stores for the agricultural sector, new utility lines, and private road construction.

They are NRSWA Street Works Section 50 approved and accredited contractors, offering both open cut and trenchless installation techniques. Their services extend to bulk excavation for reservoirs, ponds, and lagoons, as well as drainage and flood mitigation systems. The company is also a specialist in clean water solutions, including private water supply systems, boreholes, pumps, leak detection, and water treatment systems.

They engineer mains water backup systems, provide new mains water connections, and offer a complete rainwater harvesting design and installation service. Stenlakes Ltd engineers are members of the National Water Hygiene Scheme and approved operators under the Water Regulations Advisory Service (WRAS).

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Sectors

Accreditations from company website

  • NRSWA Street Works Section 50 approved
  • National Water Hygiene Scheme
  • Water Regulations Advisory Service (WRAS)

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Questions about Stenlakes Ltd from the record on this page

What does Stenlakes Ltd do?

Stenlakes Ltd specialise in clean and foul water installation and treatment solutions, offering a diverse range of services across a broad variety of markets. A third generation family business with over 70 years of experience. Their listed services include Utilities, Civil engineering, Groundworks, Drainage and Road surfacing.

Where is Stenlakes Ltd based?

Stenlakes Ltd is registered at Tregaller Works, South Petherwin, Launceston, Cornwall, PL15 7JP, in South West.

What areas does Stenlakes Ltd cover?

Stenlakes Ltd states that it works across South West.

How many people work at Stenlakes Ltd?

Accounts filed for the year to 2025 report 20 employees, which places the company in the 10-49 employees band.

What is Stenlakes Ltd's turnover?

Stenlakes Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £1.2m and £3.2m. This is an estimate, not a filed figure.

Is Stenlakes Ltd still trading?

Companies House lists Stenlakes Ltd as active, with accounts most recently made up to 2025-03-31.

What accreditations does Stenlakes Ltd hold?

Stenlakes Ltd displays NRSWA Street Works Section 50 approved, National Water Hygiene Scheme and Water Regulations Advisory Service (WRAS) on its website.

What sectors does Stenlakes Ltd work in?

Stenlakes Ltd works in Infrastructure, Agricultural, Industrial, Commercial and Residential.

When was Stenlakes Ltd established?

Stenlakes Ltd was incorporated on 2003-06-04, though the company says it has traded since 1954.

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