STG Auto Group of Ontario

Car Dealer

(855) 631-3516

10477 Central Ave Montclair, CA 91763

www.stgautogroup.com

Today: 9:00 AM to 9:00 PM

this family owned business welcomes your family, with open arms. Come in today to see for yourself how different your total automotive experience can be!

Call Today

Hours of Operation

Mon 9:00 AM to 9:00 PM
Tue 9:00 AM to 9:00 PM
Wed 9:00 AM to 9:00 PM
Thu 9:00 AM to 9:00 PM
Fri 9:00 AM to 9:00 PM
Sat 9:00 AM to 9:00 PM
Sun 9:00 AM to 9:00 PM

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