EXTENSION ELECTRICALINSTALLATIONS
Get the electrical installation planned before the walls close. We coordinate seamlessly with your main contractor, architect, and interior designer.
BUILDING AN EXTENSION OR ADDING SPACE?
Whether you're adding a rear extension, side return, loft conversion or conservatory, Crescent Electrical delivers the complete electrical package from design through to certification.
We work directly with your builder or main contractor to ensure electrical installation is coordinated at every stage — from initial planning through first fix, second fix, testing and final handover.
Extension Electrical Services
How We Work With Your Extension Project
PLANNING STAGE
Review your architect drawings and create electrical layout plan
FIRST FIX
Install cables, boxes and back plates before walls are plastered
SECOND FIX & TEST
Fit all accessories, test circuits and issue NICEIC certification
Ready to Discuss Your Extension?
Send us your plans or give us a call to discuss your electrical requirements
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