The Breckenridge, Hubbard Creek and Wayland Fire Departments were called out to the Tanglewood Island area of Hubbard Creek Lake around 12:45 p.m.
Preliminary reports were that sparks from work cutting up a trailer spread to nearby mobile homes, and then to another nearby house.
The Breckenridge Fire Department brought along its tanker to supply water, even though the fire was at the lake. Hubbard Creek Lake is currently only at 24 percent capacity.
No injuries were reported.