Full & Partial Commercial and Residential Rewiring Across London
Complete electrical system replacements, sub-main installation, containment systems, and full NICEIC certification for managed portfolios, commercial premises, and conversions.
High-Standard Rewiring Delivered to Exact Specification
Whether upgrading aged vulcanised rubber (VIR) / aluminium cabling or executing complete rewires for major HMO conversions and commercial fit-outs, Strata’s NICEIC-certified electricians deliver neat, robust, fully compliant installations.
Commercial & Communal Blocks
Steel wire armoured (SWA) sub-mains, cable trays, metal conduit, fire-rated wiring (FP200), emergency lighting systems, and access control integrations.
Residential & HMO Portfolios
Multi-unit phased rewiring designed to minimise tenant decant times, with interlinked LD2/LD1 fire alarms and smart heating controls.
Certified & Regulated Compliance
Fully Accredited Across UK Statutory & Funding Frameworks
PAS 2035 Decarbonisation & SHDF 
TrustMark Quality & Standards 
Elmhurst Energy Energy Performance 
ECMK RdSAP & Commercial EPCs 
Quidos Building Energy Performance 
Sterling Energy Assessment 
NICEIC Electrical Safety & Compliance Discuss Your Programme Scope or Request a Specification Quotation
Direct consultation with our qualified surveying leadership. We review schedules and respond within 4 business hours.