Therma-Flite Planning $1.6 Million Expansion by Luke Jones Posted 4/14/2014 12:00 am Updated 4 years ago Therma-Flite of Benicia, Calif., is planning for an expansion of its El Dorado facility that's expected to cost up to $1.6 million. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.