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The Rillion Group is a leading Construction company in London, UK. Trusted supplier for the Residential and Commercial sector, working alongside Europe's leading construction & Hospitality brands. The Rillion Group is a bespoke Construction company that builds very unique projects tailored to the client's needs and also provides proactive maintenance solutions for Residential and commercial Assets.
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We delivered a complete upgrade of the heating system at St James’s Roman Catholic Church, replacing outdated plant with a high-efficiency cascade boiler system.
Working within a live environment, the project was carefully phased to ensure minimal disruption while significantly improving performance, reliability, and energy efficiency.

Scaffolding - RIllion

Scaffolding - RIllion

Scaffolding - RIllion

Scaffolding - RIllion
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Our newest electrical division is here to serve you with confidence and expertise across all industries.We are fully equipped and ready to handle any emergency call-outs with professionalism and efficiency.
New service
At The Rillion Group, we are proud to offer comprehensive mechanical heating engineering solutions, in partnership with industry-leading brands like Hamworthy. With our expertise and commitment to excellence, we provide a wide range of services, from installation to maintenance, ensuring optimal performance and efficiency for your heating systems.



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