Corona, Calif. — Laars Heating Systems Co. announced that Signature Sales has been selected as its manufacturer's representative for both commercial and residential product lines in Southern California.

Signature Sales, founded in 1993, featured Bradford White as its only product line.

It has since expanded to become one of the area's leading sources of products and expertise, and has 26 employees based in a new 11,000-sq.ft. building here.