A man suffering from the effects of smoke inhalation was taken to hospital following a fire at a unit on Westfield Industrial Estate last Thursday.
The 57-year-old was working at the site when the fire broke out.
Firefighters from Paulton and Radstock wearing breathing apparatus used a high pressure hose reel to extinguish the blaze.
The man was provided with oxygen therapy by crews before being taken to hospital as a precaution.
Although the fire caused only minor damage it caused the business to become smoke-logged.