The Household Waste Recycling Centre in New Inn will be closed from noon on Wednesday November 25.
It will be closed for the remainder of the day for health and safety reasons, while a new compactor is installed.
The site will re-open as normal the following day (7.30am to 6pm).
A Council spokesman said: "We apologise for any inconvenience caused whilst these essential works are carried out."
For more information phone 01495 766608.