Welcome to Modern Building Services Online, the web edition of Modern Building Services (MBS) journal and the UK's most popular Building Services engineering site. Modern Building Services covers the entire Building Services Engineering industry. This site contains archived content from the journal, plus web-specific content.

To navigate our site, please use the search box on the right, or quick links above and to the left.

To sign up for our email newsletter, click here

To receive MBS magazine free of charge every month, please click here for registrations.

Modern Building services has a group on Linkedin- join us!