NORTH ADAMS, Mass. — Firefighters swiftly knocked down a second-floor fire at a home on Goodrich Street shortly before noon on Wednesday. The cause of the blaze had not been determined by early this afternoon.

"We thought it might have gotten into to the attic space but we were able to contain it pretty quickly," said Fire Director Stephen Meranti, who credited firefighters' swift response with preventing its spread. "The guys did a great job."

Smoke was seen coming out of a second-story bedroom on the south side of the building by Postal carrier David Ghidotti, who was delivering mail along his route, said Meranti. He said Ghidotti's immediate reporting of the smoke likely helped prevent the fire from spreading.

The fire director said smoke could be seen coming from the windows on arrival; all off-duty firefighters were called in, Adams responded with the Scot AirPak truck and Clarksburg went on standby.

The fire damage was contained to the bedroom and closet area, although the second story suffered smoke damage and the first floor water damage. Firefighters mitigated some of the first floor damage by pulling tarps over the furniture.

The large white house had been split into apartments at one point but is now being occupied as a single-family home. It is owned by Kenneth and Kristi Cooper.

Meranti said the Coopers would not be able to stay in the house Wednesday because power and utilities had been shut off. The health inspector was to inspect the building to see if it could be occupied.

Firefighters were still on the scene several hours after the blaze was snuffed, waiting for a fire marshal to arrive. Meranti said he had requested the marshal to help determine the cause.