I've always associated red trim with O'Keefe & Merritt, and the burner controls suggest Chambers.
http://https//sfbay.craigslist.org/eby/app/d/1940s-wedgewood-antique-stove/6359931720.html

http://https//sfbay.craigslist.org/eby/app/d/1940s-wedgewood-antique-stove/6359931720.html