Firefighters from Hartsville Fire Co. (Station 93) assisted Warminster Fire Dept. (Station 90) on tactical box 90-09 for an early morning dwelling fire. Battalion 91 was 1st on scene with heavy fire from the rear of a dwelling with several close exposures. Warminster's Engine 92 laid a 5" water supply line from a fire hydrant on date street and led off with handlines. Squirt 93 arrived and took the hydrant that Engine 92 dropped in from and sent their man power to the scene. Everyone made it out safely and there was no reported injuries. Warminster Fire Dept was also assisted by Hatboro Fire Co., Horsham Fire Co., Willow Grove Fire Co. & Upper Southampton Fire Co.