On Tuesday night at 8:11 p.m., the responded to brush fires that had erupted at 86 Lawrence St.
Two outside fires made of trash and vegetation burned, and one fire was in close proximity to a structure, according to Chief David Durgin.
The fires were quickly brought under control and units cleared the scene at 9:20 p.m. There were no injuries.
The fires are under investigation by the Northborough Fire and Police Departments.