Boiler Repair Harrow

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Fast, affordable boiler repairs by trusted Gas Safe engineers. We fix breakdowns quickly and safely.

Our Repair Services

Emergency Boiler Repair
No Heating or Hot Water Fix
Boiler Leak Repairs
Pressure & Noise Issues
Gas Safe Certified Repairs

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Our Boiler Repair Process

We diagnose the boiler fault and identify the problem quickly

We explain the repair options and provide a clear fixed quote

Our Gas Safe engineers carry out repairs safely using quality parts

We fully test your boiler and restore heating & hot water before leaving

Why Choose Our Boiler Repair Service?

We provide fast, reliable boiler repairs with expert engineers and transparent pricing.

Gas Safe Repair Engineers

Fully certified professionals ensuring safe and compliant boiler repairs.

Same-Day Emergency Repairs

Quick response for boiler breakdowns, no heating, or hot water issues.

Affordable Fixed Pricing

Honest quotes with no hidden charges — quality repairs at fair prices.

Trusted Boiler Brands We Install

We work with leading boiler manufacturers to ensure quality and long-lasting performance.

Baxi Boiler

Main Boiler

Ideal Boiler

Potterton Boiler

Villiant Boiler

Worchester Boiler

Frequently Asked Questions

Find answers to common boiler, heating, and hot water problems. If you need urgent help, our engineers are ready to assist.

Why has my heating and hot water stopped working?

There are several reasons why your heating and hot water may stop working. Common causes include low boiler pressure, frozen condensate pipes, a faulty thermostat, pilot light issues, or internal boiler faults. If basic checks don’t restore service, it’s best to contact a Gas Safe engineer.

Why is my boiler making strange noises?

Unusual boiler noises are often caused by air trapped in the system, limescale or sediment buildup, poor water circulation, or worn components. Expansion and contraction of internal parts can also create sounds. Regular servicing helps prevent these issues and ensures safe operation.

Why have I suddenly got no hot water?

Sudden loss of hot water can be caused by power or gas supply issues, thermostat faults, extinguished pilot lights, faulty heating elements, leaks, or extreme cold weather. If basic troubleshooting doesn’t fix the issue, a qualified Gas Safe engineer should inspect the system.

How much will it cost to replace my boiler?

The average cost of boiler replacement typically ranges between £1,500 and £4,000. Prices depend on the boiler type (combi, system, or regular), brand, installation complexity, energy efficiency rating, and location. Higher-efficiency boilers may cost more initially but can reduce energy bills long term.