From Chris Skrabel:

Few pictures of Troy’s extra alarm 
#chicagoareafire.com; #fire; #flames; #ChrisSkrabel; #TroyFPD; #Joliet; #RovancoPipingSyetems;

Chris Skrabel photo

#chicagoareafire.com; #fire; #flames; #ChrisSkrabel; #TroyFPD; #Joliet; #RovancoPipingSyetems;

Chris Skrabel photo

#chicagoareafire.com; #fire; #flames; #ChrisSkrabel; #TroyFPD; #Joliet; #RovancoPipingSyetems;

Chris Skrabel photo

#chicagoareafire.com; #fire; #flames; #ChrisSkrabel; #TroyFPD; #Joliet; #RovancoPipingSyetems;

Chris Skrabel photo

#chicagoareafire.com; #fire; #flames; #ChrisSkrabel; #TroyFPD; #Joliet; #RovancoPipingSyetems;

Chris Skrabel photo

Excerpts from wgntv.com:

Firefighters continue to battle a blaze Monday morning in southwest suburban Joliet, near the I-55 and Route 59 interchange after multiple departments responded to Rovanco Piping Systems, located at 20535 SE Frontage Rd., along the border of Joliet and Shorewood. The company manufactures pre-insulated diesel exhaust and fluid piping systems.

 It’s not clear if anyone was inside the facility when the fire started, but so far no injuries have been reported.