Build Your Workforce.
Connecting Main Contractors and Developers with elite **Site Management, Quantity Surveying, and Trades** talent.
Find Construction Staff →Serving Residential, Commercial & Civil Engineering Sectors
100%
CSCS Compliant
24h
Labour Deployment
Top 20
Main Contractor Partners
1.5k+
Trades Placed
Why Choose Sigma Construction?
We understand the critical path. Staff that keeps your project on schedule.
Safety First
Rigorous vetting for CSCS, SMSTS, and SSSTS certifications. We ensure every operative is site-ready and safety-conscious.
Technical Insight
Recruiters with industry backgrounds. We know the difference between a Finishing Foreman and a Structural Engineer.
Scalable Labour
Need 20 bricklayers for a 3-month phase? We mobilize skilled gangs quickly to meet program demands.
Project Lifecycle
From Pre-Construction Estimators to Post-Cumpetion Customer Care teams, we support every stage of the build.
Roles We Recruit
Comprehensive staffing for Civils, Build, and Fit-out.
White Collar & Management
Project Managers, Site Agents, Design Managers, Planners.
Commercial & Surveying
Quantity Surveyors (PQS/Contractor), Estimators, Commercial Managers.
Trades & Labour
Bricklayers, Carpenters, Groundworkers, Labourers, Plant Operators.
M&E and Facilities
Electricians, Plumbers, HVAC Engineers, Facilities Managers.
"We needed a full site team for a high-end residential project in London. Sigma provided a top-tier Project Manager and a reliable trades gang within 72 hours."
— David Thompson
Construction Director, Tier 1 Contractor
Request Construction Staff
Tell us your project needs. We can mobilize trades within **24 hours** and management within **48 hours**.