Jack in the Box
$ • Fast Food, Burgers, Tacos
Hours:
3910 Sierra Ave., Fontana
(909) 429-0170
Take-Out/Delivery Options
Customers' Favorites
Jack in the Box Reviews
Came in today @10:15pm i was helped by Sky he gave excellence service. He was very sweet, he deserves a promotion for the great customer service! shout out to sky:) thankyou you made my night!
This is the Sierra Ave location. Bathrooms were clean, swept clear,soap and paper towels stocked. Food was good, but one item was forgotten . This location has a training office on site so the level of all things covered is at a higher level. If you want your dining room and restrooms clean. Go here.
Ratings
Hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
People in Fontana Also Viewed
Its always a hit or miss at fast food restaurants, depending on who's working and how busy they are. They do do a good job getting the job done just not what you want all the time. Sometimes drive through takes a long time and sometimes the inside takes longer it just depands. I guess try at your own riskKid-friendliness: Yes