ON THE JOB: Sheet metal business runs hot and cold

SANDUSKY Mike Luma doesn't mind getting his hands dirty -- it's part of his job description.
Annie Zelm
May 24, 2010

SANDUSKY

Mike Luma doesn't mind getting his hands dirty -- it's part of his job description.

As the lead sheet metal mechanic for Gundlach Sheet Metal Works, Luma, 39, builds fittings to make sure houses and businesses stay cool in the summer and warm in the winter.