Editor’s note: Spotlight on Small Biz is an occasional feature about a company, entrepreneur, or business issue. A barn that Mark Johnson restored on a farm south of Hamburg, using an old silo roof to ...

Last fall, David Campbell and his niece, Cali Jamison Campbell, were sitting in the living room of his Folsom home, watching an HGTV show about the tiny house trend, when they noticed the small barn ...

Mark Johnson has no problem finding people who want him to build them a barn house, restore old log cabins, fix up big stone fireplaces or do pretty much any restoration work on old buildings. "I'm ...