Trooper Kathleen Watters said the fire happened Jan. 11 around 5:00 p.m. at a residence along Dump Rock Road.
The fire originated in the home’s three-stall garage and spread to the attached house.
Trooper Watters said the fire was ruled accidental due to an electrical issue in the garage.
Damage is estimated at $100,000.
No injuries occurred.
The Pennsylvania State Police Fire Marshal Unit was called to investigate the blaze by Sykesville Volunteer Fire Department Chief Kevin Yamerick.