Worcester Customer Service Team

Our Customer Service team is here to help you get the best from your Worcester product throughout its lifetime. Whatever your enquiry, simply call one of our specialist advisors in Worcester, email us, or book a visit from a Worcester Service Engineer if you'd like someone to come to you.

0330 123 9559 service-enquiries@uk.bosch.com

We're available to speak to you 7 days a week, 364 days a year, at the times shown below:

Day Available Hours
Monday to Friday 7.00am - 8.00pm
Saturday 8.00am - 5.00pm
Sunday 9.00am - 12.00pm

Alternatively you can contact the installer of your product, or search for a Worcester Accredited Installer in your area.

Smell gas?

If you suspect a gas leak call the National Gas Emergency Service on 0800 111 999

  • Don't smoke or strike matches
  • Don't turn electrical switches on or off
  • Do put out naked flames
  • Do open doors and windows
  • Do keep people away from the area affected
  • Do turn off the control valve at the meter if you can
  • Do go outside of the property for your own safety


Our customer services and technical teams are happy to talk you through any questions you may have relating to your Worcester product.

However, if you would prefer to use our website, then our list of frequently asked questions (FAQ's) relating to common heating and hot water issues may help.

Visit troubleshooting area

General Support

Our general enquiries number is the best number to call if you want to register your product guarantee, book a service engineer visit, order a user manual or sales brochure, or if you have any other non-technical questions related to our products or services.

0330 123 9559

Technical Support

Our award winning technical support team will answer any technical questions you may have on Worcester boilers, solar water heating systems, cylinders, heat pumps, controls, thermostats and product accessories.

0330 123 3366

Renewable Support

Speak to our Renewable Technologies specialists with questions about solar thermal or heat pumps.

0330 123 9229

Find a local installer

Each heating system needs custom designing. By using the search feature, you can find and contact a Worcester Accredited Installer in your area to book a home visit.

After calculating the best system for your home, your installer will then come and visit you at home to assess your heating and hot water needs and give you a free estimate.

  • Contact one of our installers and be in with a chance to win £400 worth of Bosch appliances. Terms

Send enquiry

Send us an enquiry via our website and we'll get back to you as soon as we can.

Register guarantee

Register your Worcester Bosch product here by following a few simple steps.


Why not use our troubleshooting tool or frequently asked questions to help answer your enquiry?

Manuals & brochures

Lost the instructions? Don't worry. Download PDF copies of product use manuals, instructions or brochures here.

Product service

Find out about our service plans and book your next appointment.

Customer relations

Please contact our customer relations team if you have any feedback, comments or criticism of our products or services.