Spring Valley McDonald's destroyed in the fire – NBC 7 San Diego

A difficult fire broke out in a Spring Valley McDonald's overnight and caused a large reaction of several fire fighting agencies.

The fire that started around 3 a.m. in the Fast -Food restaurant at 8730 Jamacha BLVD.

San Miguel Fire and Rescue, the main agency, believes that the fire may have started in a basement and became difficult when the walls were filled with smoke.

The crews went into a defensive attack and called firefighters with several other agencies, including Heartland Fire and San Diego Fire-Rescue.

Although the McDonald's is listed online as a 24-hour facility, said San Miguel Fire, the passage of the passage at midnight, so that nobody was accepted in it at the time of the fire. No injuries were reported.

The fire was put down from 6 a.m., but firefighters would remain on site to alleviate hotspots. The cleanup is expected to take a few hours.

The cause of the fire was not yet known. The property was destroyed, but no cost estimates were not yet known.

This is a developing story. Details can change when information is published.