A Saturday night fire damaged a residential substance abuse treatment facility.

Firefighters from the Langhorne-Middletown Fire Company and Newtown Fire Association were called to Pyramid Healthcare, formerly Today Inc., in the 1900 block of North Woodbourne Road by Core Creek Park in Middletown for a report of a basement blaze around 10:15 p.m.

Crews arrived and found the basement fire contained to a single room. They beat back the bulk of the flames within 10 minutes, and the fire was placed fully under control a few minutes later, Langhorne-Middletown Fire Company Chief Frank Farry said.

Smoke spread throughout the building that has dorms, but the fire was contained to the single room in the basement. The room contained a large commercial dryer and had a working sprinkler, Farry said.

No injuries were reported.

The Bucks County Fire Marshal’s Office is investigating the blaze due to the fact the facility leases their location from the county.