# Hartley & Dark Electric

Hartley & Dark Electric is a specialist commercial electrical contractor based in Orpington with over 60 years of industry experience. They distinguish themselves as a bespoke control panel manufacturer and electrical installation company serving manufacturers, system houses, and controls integrators rather than competing directly in the open market.

The company specialises in designing and manufacturing mechanical control panels for HVAC, medical, and low-voltage distribution sectors, alongside medical equipment supply panels that comply with BS7671 and MIGAN regulations. Their expertise spans Building Management Systems (BMS) across diverse industries including pharmaceutical, agrochemical, cold storage, clean rooms, mining, and London Underground projects.

What sets Hartley & Dark Electric apart is their partnership-focused approach. Rather than acting as competitors, they support controls manufacturers and system houses by providing expert design, consultancy, and upgrade solutions. This collaborative model, combined with their deep product knowledge spanning both current and legacy systems, positions them as a trusted technical partner for complex electrical projects.

They hold multiple professional accreditations including ECA membership, CHAS certification, Avetta approval, and SSIP registration, demonstrating their commitment to quality and safety standards. Their mission centres on delivering premium products and installations at fair prices whilst maintaining the highest working practices.

From small-scale switch installations to complete building electrical packages, they've built a comprehensive portfolio across commercial, residential, warehousing, and specialist sectors.