About Youny Ltd

Specialized construction expertise built on precision and reliability.

We handle structural support, waterproofing, and masonry installations for main contractors, developers, and residential clients across London.

Structural reinforcement installation on construction site
Professional masonry installation and brickwork
Our journey

From specialized subcontracting to trusted London partner

Youny Ltd started with a simple goal: deliver the structural and masonry work that main contractors depend on. Today, we're the go-to specialist for waterproofing, precision installations, and complex site support across London.

Our Team

Specialists in precision construction and structural expertise

Meet the skilled professionals delivering structural support, waterproofing, and masonry installations across London for main contractors and developers.

Younys Williams Basalo Batista, Founder and Structural Specialist

Younys Williams Basalo Batista

Founder and Structural Specialist

Leads all structural reinforcements, waterproofing projects, and site coordination for main contractors in London.

Michael Fletcher, Senior Masonry Technician

Michael Fletcher

Senior Masonry Technician

Expert in precision bricklaying, stonework, and architectural masonry installations tailored to project specifications.

Sarah Chen, Waterproofing Specialist

Sarah Chen

Waterproofing and Damp-Proofing Specialist

Designs and implements advanced waterproofing solutions protecting foundations and structures from environmental damage.

Client feedback

Trusted by contractors and developers across London

See why main contractors, commercial developers, and private clients rely on Youny Ltd for specialized structural work and precision installations.

Youny Ltd handled our complex waterproofing requirements with precision and professionalism. They delivered on schedule and exceeded our structural standards.

James Mitchell

James Mitchell

Project Manager, Main Contractor

Working with Youny Ltd on our commercial development was seamless. Their technical expertise in masonry and structural support was exactly what we needed.

Sarah Chen

Sarah Chen

Director, Commercial Development

We needed specialist damp proofing for our residential property. Youny Ltd provided expert advice, reliable work, and completed the job efficiently.

David Thompson

David Thompson

Homeowner, London

Their knowledge of specialized structural reinforcements made a real difference to our project. Fast response, clear communication, and quality work throughout.

Emma Richardson

Emma Richardson

Senior Architect, Design Firm

Common questions

Questions about our work

Find answers to common questions about Youny Ltd's services, process, and timelines. Get in touch if you need more details.