Trapped window washers rescued from Walnut Creek office

Two window washers were rescued at a Walnut Creek office building after becoming trapped while using scaffolding early Friday morning.

The workers were in an interior courtyard above the fifth or sixth floor of the California Plaza building, the city's largest office complex.

The workers, both men, were taken away by ambulance.

It's unknown how the workers became stuck around 6:45 a.m.

Firefighters performed the rescue operation.