All the labour support you need, under one roof.
RTB Onsite Services places a dedicated team on the ground — built around your site, its peaks and its programme — to mobilise and manage high volumes of skilled trades, end to end.
Talk to us →RTB Onsite delivers tailored, end-to-end on-site labour solutions for permanent and flexible workforces, working in partnership with contractors across the UK, Ireland and Germany. Led by our specialist data-centre M and E trades — welders, pipefitters and electricians — and backed by reinforced concrete, groundworks and finishing crews, our embedded model drives efficiency, productivity and flexibility on the projects that cannot fail.
FAQsOur core: TIG welders, pipefitters (carbon and stainless), electricians and mechanical engineers — plus fitters, ductwork installers and mates. Vetted, ticketed and trade-tested for hyperscale and colocation programmes.
Steel fixers, shutter and formwork carpenters, concrete finishers, groundworkers, digger and dumper drivers — structural and civils crews delivered at programme pace.
Drylining, drywall, plastering, painting, facades and carpenters — the finishing trades behind our UK and Ireland track record with TudorMay, AAC and Glent.
General operatives, riggers, forklift and teleporter drivers, plus transport, accommodation, inductions and on-site welfare — the support that keeps a travelling workforce safe, settled and productive.
Working supervisors, forepersons and site managers, plus QA/QC engineers and welding inspectors (CSWIP/IWE) — running the crews day to day with a single, accountable point of contact.
On-site management
RTB works with contractors running larger workforces (50+ operatives) through an embedded on-site model: a dedicated RTB consultant based at your location, handling the day-to-day of managing a flexible workforce — mobilisation, inductions, training, welfare and shift planning.
Because no two sites are the same, the model is built around your programme. You decide which functions RTB runs for you — from end-to-end labour management to welfare, compliance, health and safety and reporting.
Workforce cost savings.
RTB Onsite delivers real cost savings by taking care of the recruitment and management of your flexible workforce — not just agency margin, but waste across the whole labour process. Our analysts benchmark rates, optimise shifts and cut over-hiring.
Talk about savings →Our core is data-centre M and E — TIG welders, pipefitters, electricians and mechanical engineers. We also supply reinforced concrete and groundworks crews (steel fixers, formwork carpenters, groundworkers, digger and dumper drivers), finishing and CSA trades (drylining, plastering, painting, carpenters, facades), plus general operatives, supervision and quality.
A dedicated team embedded on your site, a genuinely Romanian workforce behind us, and full ownership of compliance and welfare — not just a supply contract.
Against the metrics that matter on site: fill rate, time-to-mobilise, retention, attendance, safety and cost per output — reported back to your management team.
Proper welfare, accommodation and transport, fast and fair pay, and a clear path to progress — the things that keep good operatives coming back to RTB sites.
Request a call back for an informal chat.
Tell us about your site and we will have a chat about what RTB Onsite can offer.