Built on precision, trust and 24/7 readiness
D'SP Jointers is a Singapore-owned specialist contractor delivering low and high voltage cable jointing across commercial, industrial and infrastructure projects since 2008.
Specialists, not generalists
We do one thing — cable jointing — and we do it better than anyone else in Singapore. Every member of our crew is a certified jointer, trained on every major manufacturer's kit, and audited against SP PowerGrid procedures.
Our work powers data centres, manufacturing plants, hospitals, MRT depots and Singapore's tallest towers. When critical infrastructure cannot afford downtime, contractors call us first.
How we work
Quality First
Every joint passes rigorous insulation, continuity and Hi-Pot tests before handover.
On Schedule
We commit to dates and hit them. Contractors plan around our reliability.
Safety Always
Zero LTI in over five years. Full PPE, permit-to-work and risk assessments.
Documented
Full test reports and as-built documentation handed over with every joint.