Top 5 Signs Your Boiler Needs Servicing Before Winter

When the cold weather arrives, the last thing you want is a broken boiler. Regular servicing not only keeps your home warm and safe but also saves you money in the long run. As Gas Safe registered engineers in London, we often see the same problems that could have been avoided with a simple annual service.

Here are the top 5 signs your boiler needs servicing before winter:

1. Strange Noises from Your Boiler

Banging, whistling, or gurgling noises usually mean there’s air in the system, low water pressure, or limescale build up. A professional service will identify the cause and prevent further damage.

2. Inconsistent Heating or Hot Water

If your radiators are cold at the bottom or your hot water takes ages to heat up, your boiler may be struggling. This could be due to sludge in the system, worn-out parts, or low efficiency. Servicing helps everything runs smoothly.

3. Pilot Light or Flame Issues

A yellow or flickering flame instead of a steady blue one can indicate a dangerous problem such as carbon monoxide risk. Only a Gas Safe registered engineer should check and fix this issue.

4. Rising Energy Bills

If your bills are going up but your usage hasn’t changed, your boiler might be running inefficiently. Servicing improves performance and could save you a significant amount on heating costs each year.

5. It’s Been Over a Year Since Your Last Service

Manufacturers recommend servicing your boiler annually to keep the warranty valid and ensure safe operation. If you can’t remember the last time it was checked, now is the time to book.

Why Book a Boiler Service Now?

• Prevent costly breakdowns in the middle of winter.

• Improve energy efficiency and reduce heating bills.

• Keep your family safe from carbon monoxide risks.

• Maintain your manufacturer’s warranty.

✅ Book your boiler service today with a fully qualified Gas Safe engineer in London. We provide affordable, professional servicing for homeowners and landlords across the city.

👉 Call us on 0800 654 6211 now or request a free quote online.