Large-Scale Residential
Your Development. Delivered on Programme. 90 Homes Proven.
Multi-unit residential developments demand an electrical contractor who can match the pace and scale of the build. We’ve delivered a 90-home Dublin development — on programme, on spec, and RECI certified on every unit.

Multi-unit residential delivery — programme-managed, RECI certified, on schedule.
The Package
What’s Included
Full electrical design and specification for multi-unit schemes
Programme-led delivery — no electrical-side delays in ESB connection or sign-off
Phased delivery across multiple blocks or phases
First fix, second fix, DB boards, and final testing on every unit
Dedicated site supervisor on every phase — one call, full visibility
Cert on every unit before handover — solicitor-ready paperwork
Why Us
Why Residential Developers Choose J Cowman
10-Person Crew — Sized for Multi-Unit Programmes
We resource to match your build programme. Phased mobilisation, dedicated crews per block, and weekly progress reporting — so you have clear visibility at every stage.
One Point of Contact — Jamie Direct, From Day One
Your project manager deals with one person throughout. No account managers, no call centres. Jamie manages the programme personally and escalates nothing.
90 Homes Delivered — Zero Defects at Handover
Our flagship project: a 90-unit residential development in Dublin. Complete electrical installation from first fix through to RECI certification on every unit. Delivered on programme, zero defects at handover.
From a Single Rewire to Full Developments: Send Us the Details.
Send us your plans or a quick description. We return a fixed-price quote within 48 hours, no obligation, no sales calls.