Reservoir and Lagoon
Templecombe, Somerset-based Gartell & Son specialises in reservoir and lagoon construction. We construct reservoirs and lagoons that fulfil rigorous technical and environmental standards for clients in the Sports, Agricultural, and Manufacturing Industries.


Gartell and Son are your Comprehensive Reservoir and Lagoon Construction Partner
At Gartell & Son, we understand that reservoirs and lagoons are not just structures but vital components of your operations. That’s why we go beyond mere construction to provide a comprehensive partnership that ensures your water management solution meets your specific needs and exceeds your expectations.
Accreditations and Certifications: A Testament to Our Commitment
Our commitment to quality and excellence is evident in our accreditation and certifications from leading trade bodies. We hold ISO 9001 certification, demonstrating our adherence to the highest international quality management standards.
Comprehensive Reservoir and Lagoon Services
Our full-time in-house team offers a comprehensive range of reservoir and lagoon construction services, including:
Excavation and earthworks Lining and sealing
Water management systems Landscaping
Water storage lagoons Slurry storage lagoons
Stormwater attenuation reservoirs Excavation and earthworks
Lake liner selection and installation Landscaping
Perimeter fencing and access roads Reservoir and Lagoon Construction
Every construction site presents a unique set of challenges, and we develop a bespoke plan for each project to deliver your specific objectives.
When you choose Gartell & Son as your reservoir or lagoon construction partner, you can access a team of experts dedicated to delivering exceptional results. We are committed to providing sustainable, cost-effective solutions that meet your specific needs and exceed your expectations
Throughout the project, we maintain open and transparent communication with our clients, informing them of progress, addressing any concerns, and ensuring their expectations are met. We believe that strong communication is essential for building trust and ensuring a successful project outcome.
- Full Build
- Earthmoving
- Levelling
- Land Drainage
Gartell & Son specialises in delivering reservoir and lagoon construction services spanning Somerset, Dorset, Devon, and Hampshire. Accreditations and certifications from prominent trade bodies underscore our dedication to quality and excellence. Notably, we proudly hold the ISO 9001 certification, affirming our commitment to the highest global standards in quality management. management standards.
I would definitely recommend Gartell & Son. We were very pleased with the quality of their work – the whole project was done to a high standard and any issues were dealt with swiftly. As a family run business ourselves, we understand the values this brings and appreciate knowing that we can always talk to Andrew.

Mark Rochford, Marketing Director
Rochford Garden Machinery