Mountjoy Water Supplies

Mountjoy Water Supplies provides borehole drilling, private water systems and water treatment services for customers across Cornwall and Devon. Based near Launceston, the family-run business works with homeowners, farms, small businesses and commercial premises, offering practical solutions for both independent and mains water systems.

Its services cover borehole drilling and installation, water filtration, treatment plants, pumping and boosting systems, agricultural wastewater solutions, and complete water system installations. The team can assess a property and its water source, recommend suitable equipment, and install systems including pipework, submersible pumps, pressure vessels, control boxes and associated fittings.

Ongoing support is a significant part of the offering. Mountjoy Water Supplies provides servicing, preventative maintenance and repairs for boreholes, pumps, filtration units and treatment equipment, alongside water quality checks, filter replacement, UV system servicing, system optimisation and emergency repair support. Borehole maintenance includes inspections, cleaning of components, performance checks and monitoring of water quality and output.

The business describes its team as experienced pump engineers and NICEIC-accredited electricians, with more than four decades of experience. Whether you need a new borehole for a home, farm or commercial premises, an agricultural drainage solution, or dependable maintenance for an existing private water supply, the service is tailored to the property and its operational needs.