Crews were on the scene of a major house fire in Perry Hall on Friday afternoon. 

At just after 4 p.m., firefighters responded to the 3800 block of Schroeder Avenue. 

Authorities are now reporting heavy fire at the scene with possible entrapment. 

The White Marsh Volunteer Fire Company, Joppa-Magnolia Volunteer Fire Company and Fallston Fire Company are all headed to the scene. 

There has been no update on any injuries. 

Motorists should use caution in the area.