Residents on Palmyra Road were told to stay inside and close their windows after reports of a gas leak.
Two Jersey Fire & Rescue crews were called to the St Helier road near Rouge Bullion.
It is believed the gas leak was caused by a workman cutting through a pipe in a property.
The site has now been deemed 'safe' by Jersey gas company, Island Energy.
The utility company says it is sorry for any inconvenience.
"Our engineers responded quickly once informed about the damage and fixed the issue."

Extra Portsmouth sailings to clear backlog of stranded passengers
Islanders asked for views on body image and masculinity
DFDS adds Poole sailing to get stranded islanders to Jersey
Long-term lease secures Blue Note's future for Jersey's live music scene
Now-illegal Jersey fishing nets to prevent drone strikes in Ukraine
Islanders reminded to check tides after Portelet rescue
Rule change for pet travel to France
Health degrees for islanders offering guaranteed employment