Apartment Building, Residential Vacaville, CA – Apartment fire extinguished with help from sprinkler system; No injuries January 5, 2017 viking210 A one-alarm fire Saturday in Vacaville resulted in the activation of an indoor sprinkler system. The fire, which occurred at an apartment in the 100 block of Burton Drive, was reported shortly after 12:30 p.m. The fire warranted a full response from the Vacaville Fire Department. However, units were canceled after the small fire was quickly extinguished. According to Vacaville Fire Battalion Chief Matt Lage, the fire was started by a household appliance in the apartment’s master bedroom. No one was injured in the incident.