New Boiler Installation in Southampton

Gas Safe replacement of an old, inefficient boiler for a family home

Location Southampton
Completed April 2026
Service Boiler Installation

The Brief

A family home in Southampton had an ageing boiler that was becoming unreliable and inefficient. With no heating or hot water on some mornings, the homeowners needed a fast, modern replacement that would lower running costs and give them dependable warmth through the winter. They wanted the work done cleanly and a longer warranty for peace of mind.

What We Did

Our work included:

  • Surveyed the system: Assessed the existing setup, talked through boiler options in plain English, and provided a clear written quote with no hidden extras.
  • Removed the old boiler: Safely isolated the gas and water, disconnected the old unit and removed it from the property for responsible disposal.
  • Installed the new boiler: Fitted a modern high-efficiency boiler, adjusting pipework and the flue to manufacturer specification and current standards.
  • Commissioned and tested: Filled, pressurised and flushed the system, then tested all controls and safety devices to confirm safe, efficient operation.
  • Registered an extended warranty: As a Vaillant Advance accredited installer and Glow Worm specialist, we registered the longer manufacturer warranty on the homeowner's behalf.
  • Handover: Showed the homeowners how to run the new boiler and left the work area clean and tidy.

The Result

A reliable, efficient heating system delivering consistent warmth and hot water, with lower running costs and a long manufacturer warranty in place. The job was completed quickly with minimal disruption, and the homeowners have an engineer they can call for future servicing and support.

Job Duration: Approximately two days from survey to final commissioning and handover.

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