Firefighters responded at 2:05 a.m. to a reported structure fire in the 800 block of Spring Mountain Lane. Engine 11 and Engine 311 arrived to heavy black smoke coming from the residence and reports of a trapped resident, the district said in a news release.
After a complete search by firefighters and assisting agencies, all residents were accounted for.
Mutual aid was provided by Vallejo Fire Department, Napa County Fire Department and Napa City Fire Department.
Eight victims were transported to area hospitals for minor smoke inhalation, the district said.
A residential fire sprinkler system was instrumental in providing early suppression and egress for the residents, the district said.
The cause of the fire is under investigation.
