Gas Safe engineer installing a wall-mounted boiler
Engineer checking a wall-mounted boiler

Boiler Repair Services

From £280

Fix A Boiler provides professional boiler repairs for homeowners and landlords across Greater London and Essex. If your boiler has stopped working, is losing pressure, showing a fault code or leaving you without reliable heating or hot water, our Gas Safe registered engineers can diagnose the problem and explain the repair options. Boiler repairs start from £280, subject to the fault, parts required and the work agreed before you proceed.

Boiler repairs start from £280. The published £280 repair offer excludes the main heat exchanger and includes replacement of up to one part. Your final cost will depend on the fault, any additional parts required and the work agreed with you before proceeding.

What Our Boiler Repair Service Includes

Heating engineer inspecting and repairing a wall-mounted boiler in a UK home
Heating engineer checking a faulty wall-mounted boiler during a boiler repair visit

Common Boiler Problems We Can Investigate

Boiler faults can show themselves in different ways. Contact Fix A Boiler if your boiler has stopped providing heating or hot water, keeps losing pressure, repeatedly locks out, displays a fault code, leaks water or develops another problem that prevents it working normally. Different symptoms can have different causes, so the engineer will inspect the boiler and diagnose the fault before recommending the appropriate repair.

Boiler Repair FAQs

Boiler repairs from Fix A Boiler start from £280. The published £280 repair offer excludes the main heat exchanger and includes replacement of up to one part. Your final cost will depend on the boiler fault, any additional parts required and the work agreed before you proceed.

The time required depends on the fault and whether replacement parts are needed. The engineer will diagnose the problem first and explain the work required. Avoid promising a fixed repair time before the boiler has been inspected.

Provide your postcode, boiler make and model if known, any fault code showing and a description of what the boiler is doing, such as losing pressure or failing to provide heating or hot water.

Yes. Fix A Boiler publishes coverage across Greater London and Essex. Contact the team with your postcode to confirm engineer availability for your property.

For an urgent boiler breakdown, use Fix A Boiler’s 24/7 Emergency Callout service. If you smell gas or suspect a gas leak, do not wait for a boiler-repair appointment; follow HSE gas-safety guidance and call the National Gas Emergency Service on 0800 111 999.

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