One of the easiest ways to contact the JMB is to come along to the JMB office at
26 Leathermarket Street, London, SE1 3HN. You can also write to us at this address
The office is open from 9am to 4:45pm on Monday, Tuesday, Thursday and Friday. On Wednesdays the office is open from 9am to 1pm
Speak to somebody at the JMB office by telephoning 020 7450 8000. Our fax number is 020 7525 6101
If you have an urgent matter outside office hours, call 020 7450 8000. A call service will take your message and we will deal with it as quickly as we can.
For general enquires, e-mail the JMB at email@example.com
For non-urgent repairs, e-mail firstname.lastname@example.org
For cleaning, e-mail email@example.com
Go to the Emergency Telephone Numbers page to find the best phone number to deal with your problem.