Skipping your annual boiler or cylinder service can void your home insurance and manufacturer warranty.
Keep your home safe and valid: annual boiler & hot water cylinder service
Your boiler and hot water cylinder keep your home warm and your water hot. Skipping their annual checkup can lead to costly breakdowns, high energy bills, and serious safety hazards. Here is why booking your annual service with a Gas Safe registered engineer is essential.
Why an annual service is essential
Protect your house insurance
Most insurers require proof of annual servicing — without it, claims can be refused.
Prevent carbon monoxide leaks
Gas Safe inspections catch combustion and seal issues before they become dangerous.
Lower your energy bills
A serviced boiler burns more efficiently and saves you money every month.
Keep your warranty valid
Manufacturers void warranties on boilers and cylinders that aren't serviced annually.
Stop costly breakdowns
We catch small issues early — long before they become emergency repairs.
Keep your home warm
A reliable, serviced system means hot water and heating when you need them most.
What's included
| Check | Annual Boiler Service | G3 Cylinder Service |
|---|---|---|
| Gas Safe certificate | — | |
| G3 certificate | — | |
| Combustion / flue analysis | — | |
| Pressure relief valve check | — | |
| Expansion vessel inspection | ||
| Temperature & safety controls | ||
| Seal and casing inspection | ||
| Recommended frequency | Every 12 months | Every 12 months |
Book your annual service
Fill in the form and we'll confirm your appointment the same day.
Areas we cover
Aylesbury + 30-mile radius.
Message us instantly
Call
07733 080901