Worcester Bosch Boiler Servicing
Annual servicing by Worcester Bosch Accredited Installers. Keep your warranty valid and your boiler running at peak efficiency.
A proper Worcester Bosch service.
As Worcester Bosch Accredited Installers, we have specialist training on the full Greenstar range. A Worcester boiler service from us ensures your warranty stays valid and your boiler operates safely and efficiently all year round.
- Full visual inspection of the Greenstar boiler and controls
- Combustion analysis to check gas ratios and efficiency
- Flue integrity test to confirm safe exhaust discharge
- Gas inlet pressure and operating pressure checks
- Heat exchanger inspection for blockages or corrosion
- Condensate trap and pipe check
- Expansion vessel pressure test and recharge if needed
- All safety devices and overheat protection tested
- System pressure check and top-up
- Written service record for your warranty file
The problems we catch on Worcester Bosch services.
Flame detection issue — often caused by a dirty electrode or ignition lead. Usually resolved during a service.
Common on Greenstar models. Can indicate a slow leak in the system or a failed pressure relief valve.
Hot water runs fine but radiators don't heat (or vice versa). The diverter valve may need cleaning or replacing.
Kettling or banging sounds often point to limescale build-up on the heat exchanger, especially in hard water areas.
Why a Worcester Bosch specialist beats a generalist.
- Worcester Bosch Accredited Installer status — trained on the full Greenstar range
- Access to genuine Worcester parts at trade prices
- Service logged correctly to maintain your warranty
- We know the common fault codes and can spot issues early
- Expertise on Greenstar 4000, 8000 Life, and 8000 Style models
- Can advise on firmware updates and controls upgrades
Transparent. No surprises.
Full Worcester Bosch service with written report and 12-month workmanship guarantee.
Annual service included, priority booking, plus 10% off any repair work.
Worcester Bosch servicing, answered.
Other brands we're accredited for.
Book your Worcester Bosch service.
Gas Safe, Worcester Bosch-trained, and we'll remember next year before you do.