# Interlock Plumbing & Heating Ltd

Interlock Plumbing & Heating is a domestic plumbing and gas engineering company based in Welling, Kent, serving the Bexley area and surrounding regions. Run by Ian, the company provides comprehensive solutions for both emergency repairs and planned installations across residential properties.

The business handles everything from minor issues like leaky taps through to full central heating system installations. Their core services include high-efficiency boiler installation and replacement, unvented cylinder installation, power flushing systems, and emergency boiler breakdowns. They also specialise in gas safety inspections and landlord certification (CP12), which is essential for rental property compliance.

What distinguishes Interlock is their combination of technical expertise and accessibility. As a Gas Safe registered engineer (No. 506737), they're qualified to work on gas appliances safely and legally. The company emphasises professional service with all work fully guaranteed and insured, providing customers with genuine peace of mind. Rather than hiding behind corporate structures, they offer direct contact with Ian, the engineer himself, creating a personalised service experience.

Their approach prioritises customer convenience through free telephone advice and competitive pricing without pressure. They're also energy efficiency focused, helping customers reduce consumption and heating costs through modern boiler technology and proper system maintenance. This combination of qualifications, reliability, direct communication, and genuine technical knowledge makes them a trustworthy choice for Bexley homeowners needing plumbing or heating work.