Boiler Repair Services In Feltham
Boiler breakdowns always happen when you need them the most. Don’t wait until next week to fix it! That’s why we offer fast and reliable boiler repair services for all gas boiler types and brands. If a repair isn’t possible, we’ll replace it with a trustworthy, energy-efficient solution.
Boiler Repair Services We Cover to Keep You Warm
Your boiler is the heart of your home. When it breaks, life gets uncomfortable. We quickly diagnose and repair all issues, keeping your heating running year-round.

Boiler Leaks
A leaking boiler can be dangerous. Causes include broken seals, corroded pipes, or poor installation. We’ll diagnose the issue and repair it to keep your home safe.

Loss of Boiler Pressure
Your boiler pressure should stay at 1.5 bar. If it drops below 1.0 bar, it’s a problem. Leaks, broken seals, or faulty parts could be the reason.

Radiators Not Heating Properly
Radiators failing to heat? The problem is likely trapped air, sludge buildup, or a faulty valve. A power flush or bleeding of the system can restore proper heating.

No Heating or Hot Water
No heat or hot water usually means a thermostat problem, airlock, or leaks. We’ll find the fault quickly and get your heating system working again.

Hot Water but No Heating
The diverter valve or diaphragm may be faulty if there is hot water but no heating. Air in the system could also cause it. We’ll fix it for you.

Pilot Light Keeps Going Out
Your pilot light may go out due to dirt, a broken thermocouple, or a faulty gas valve. Sometimes, a simple cleaning solves the problem. Let us handle it.

Kettling Noises
Strange boiler noises? Limescale, sludge, or trapped air are likely causes. Power flushing and adding a limescale reducer can fix the problem. We’ll help.

Faulty Thermostat
A faulty thermostat gives incorrect readings and disrupts heating. If it’s outdated, replacing it is best. We’ll help you upgrade to improve efficiency.

Frozen Condensate Pipe
In freezing weather, your boiler’s condensate pipe can freeze and block, stopping it from working. We’ll thaw it and prevent it from freezing again.

Areas We Serve
We provide affordable boiler repair services to all areas in Southwest London.
- Twickenham
- Richmond
- Wimbledon
- Hounslow
- Kingston
- Surbiton
- Sunbury
- Walton
- Ashford
Why Choose Us for Your Boiler Repair Services?
Giants Plumbing & Heating is committed to providing reliable and professional boiler repair services you can trust. Whether it’s a minor issue or a major breakdown, we’re here to restore your comfort.
The next time you search for a ‘boiler repair engineer near me,’ remember, we’re just one call away!
Quick Response Time
When your boiler stops working, we know how urgent the repair is. Our team responds fast, fixing your boiler with minimal disruption so you can stay warm and worry-free.
24/7 Availability
We’re available 24/7 with fully stocked vans in your area. Our team responds quickly, offering fast and dependable boiler solutions anytime you need them. Call us now.
Certified Boiler Specialists
Your boiler is in safe hands with our Gas Safe-registered engineers. We handle every repair, servicing, or maintenance job with unmatched precision and professionalism.
No Call-Out Charges
We believe in fair pricing with no hidden costs. Before starting boiler repair work, we’ll provide a detailed estimate with clear timelines and costs.
FAQs About Boiler Repair Services
Our engineers will work hard to fix your boiler during the first visit. However, if a replacement part is required, they’ll order it for you and schedule a second visit to complete the repair. We aim to minimise disruption to your daily routine while ensuring your heating system returns to normal as soon as possible.
If your boiler isn’t working, don’t panic. Here’s a quick guide to troubleshoot:
- Check if the thermostat has power.
- Ensure the boiler has a gas and electricity supply.
- Reset the boiler according to the manufacturer’s instructions.
If the boiler still doesn’t work after these steps, check your manual for any error codes or contact a qualified gas-safe engineer to handle the issue. Always prioritise safety; calling a professional is the safest option if you’re unsure about troubleshooting.
At Giants Plumbing & Heating, we specialise in repairing all types of boilers. Whether you have a combi boiler, system boiler, or regular boiler, our Gas Safe engineers are equipped to handle repairs with precision and care, keeping you and your family warm and safe.
Most minor boiler repairs can be completed in a few hours. However, more complex issues or parts replacements may take longer. Our engineers always aim to return your boiler to working order while ensuring quality quickly.
While you can attempt basic troubleshooting (like resetting the boiler or checking the thermostat), a qualified gas-safe engineer should always do boiler repairs. Attempting repairs yourself could be dangerous and may void your warranty.
If your boiler keeps shutting off, it could be due to several reasons, such as a faulty thermostat, a broken pump, low pressure, or a blocked condensate pipe. A professional engineer can diagnose the problem and carry out the necessary repairs.
We recommend servicing your boiler annually to ensure it operates efficiently and safely. Regular servicing can also help prevent future breakdowns and extend the lifespan of your boiler.
Yes, a leaking boiler can usually be repaired. Leaks may occur from various parts, such as the pressure valve or heat exchanger. If you notice a leak, it’s important to have it repaired immediately by a qualified engineer to prevent further damage.
Ignoring boiler issues can lead to bigger, more expensive problems in the future. Small issues, like low pressure or a leaking pipe, can cause further damage if left unchecked, leading to complete breakdowns, safety concerns, or higher repair costs.
Book a Reliable Electric & Gas Boiler Repair in Feltham Today!
Need a quick and efficient boiler repair in Feltham? Our expert team provides fast, reliable, and safe repairs for both electric and gas boilers. Whether a small issue or a major breakdown, we tailor the repair process to your home’s needs. Contact us today for top-quality boiler repair solutions that keep you warm all year round!