After Dark
The Office Bar
About The Office Bar
The Office Bar is a lively neighborhood destination on S Grove Ave in Ontario, offering the kind of relaxed, welcoming atmosphere that keeps guests coming back.
Known as a classic dive bar with a polished edge, it brings together craft brews, a strong spirits selection, and expertly mixed cocktails in a setting that feels both casual and inviting.
Whether you’re stopping in for a quick drink, settling in for a full evening with friends, or looking for a laid-back place to unwind after work, The Office Bar delivers the easygoing charm and social energy that make a great bar such a valuable part of the community.
What makes The Office Bar stand out is the full experience it offers. Guests can enjoy bar games, karaoke, quiz nights, sports on TV, and a pool table, creating plenty of reasons to stay a while and have fun.
The bar is also known for fast service, a great beer selection, and happy-hour drinks, making it an ideal spot for both spontaneous visits and planned nights out. With dine-in, delivery, and takeaway options available, it offers flexibility for every kind of customer, while accepting reservations for those who want to plan ahead.
Outside food is allowed as well, adding even more freedom and convenience for groups and regulars who want a truly comfortable, low-pressure experience.
Accessibility and comfort are clearly part of the appeal at The Office Bar, with wheelchair-accessible parking, entrance, and restroom facilities helping make the space more inclusive and easy to enjoy. The atmosphere is casual, cozy, and trendy all at once, creating the right backdrop for conversation, celebration, or simply enjoying a well-made drink.
Customers have responded positively, giving the bar a strong 4.40 out of 5 rating from 434 reviews, a reflection of the consistent quality, welcoming service, and enjoyable setting.
With alcohol, beer, cocktails, dancing, spirits, and wine all available, along with payment options that include credit and debit cards, The Office Bar makes it simple to relax, connect, and make the most of a night out.
Live Music
Top DJs and live acts
Craft Cocktails
Premium drink menu
VIP Service
Exclusive experiences
Events
Themed nights weekly
The Experience
Your Night Awaits
Premium Bar
Craft cocktails, top-shelf spirits, and an extensive wine list crafted by expert mixologists.
Dance Floor
State-of-the-art sound system and lighting that transforms every night into magic.
VIP Lounge
Exclusive bottle service and private areas for those seeking a more intimate experience.
About Us
Where Nights Come Alive
Whether it's a night out with friends, a celebration, or simply letting loose, we're here to make it unforgettable.
The Vibe
See what awaits you tonight
What People Say
Reviews from our guests
Laurel Haduch
2 years agoSuch a GREAT bar...friendly people, very nice pool table, good food, excellent bartenders..very fast and very nice!! Seen a guy in here singing Kareoke, Scott I met...so talented! Incredibly handsome and great singer! If any ladies wouldMom! GET off my post.... your ruining EVERYTHING! Seriously, great bar and wonderful staff...enjoy yourself at the Office bar on Grove in Ontario!
Seth Anderson
4 years agoCame in to burn some time waiting for hotel check in and had great music, good beer and good conversation. Great spot!
Juan Trejo
year agoThe place is cool it's small but good Friendly and safe place Drinks are good for a reasonable price Restroom is meant for one person but no lock so no privacy so two guys in a restroom was kinda weird.
5shs722
2 years agoFun little spot, came for a birthday celebration on a Sat. Night and although small and super packed the place was filled with happy people and workers just having a good time. The service was great they kept up very well. Karaoke was fun to watch and music was great. They have a pool table also. Fun night out with no problems.
Jonathan Zermeno
8 months agoNice bar to chill, watch games, listen to good rock music. Had the cornuts but needed a little extra fuel for the stomach. 👍
Killa Kali39
7 years agoI am very impartial to this dive bar because my cousin works here 😁Friendly bartenders.Fast service. Expect a crowd on the weekends.This place has a very diverse crowd from all walks of life.Pool tables and a jukebox are the highlights of this bar on a slow night. …
Maribel
year agoIt’s a great dive bar, no surprises there. The atmosphere is awesome, it’s super safe, and they have security. The bartenders are super friendly, and they have a wide selection of drinks, including beer, wine, tequila, whiskey, vodka, and they even show all the sports. Security does ask for ID, and they do have tacos around 8 ishhh. Prices are okay. Depends on how much you drink ha!
Pedro Gomez
6 months agoIt was relaxing and fun. Nice place to go when in town. Great bar tender 👌
Lonewolf
2 months agoGreat!! If any lady would like to meet a new friend or something more please let me know and we can meet at the office after work 🤗😜🤪
Stephanie Owens
6 months agoThis is the only bar that has my beer!!!! New favorite place
Popular Items
Menu Highlights
Frequently ordered and highly recommended items at The Office Bar
Food & Drinks
Menu & Prices
Services
Haircut of your choice, Razor outline.
Beard Trim, Hot Towel, Razor Shave
Design of your choice (bring pic), Hot Towel Shave,
Haircut of your choice, Straight razor edges, Beard Trim, Beard lined-up
Must have a Valid ID,
Haircut of your choice
Hot towel massage with oil cleanser, to be finished with Blackmask, (Also pop Blackheads) leaves skin feeling soft, and well nourished
Menu Photos
Frequently Asked Questions
Common questions about The Office Bar
- Sunday: 1 PM-2 AM
- Monday: 1 PM-2 AM
- Tuesday: 1 PM-2 AM
- Wednesday: 1 PM-2 AM
- Thursday: 1 PM-2 AM
- Friday: 1 PM-2 AM
- Saturday: 1 PM-2 AM
The Office Bar is located at 2425 S Grove Ave, Ontario, CA 91761, United States , S Grove Ave, 2425 S Grove Ave, United States.
You can reach The Office Bar by calling +1 909-947-5627.
The Office Bar has a rating of 4.4 out of 5 based on 434 customer reviews.
The Office Bar features the following accessibility: Wheelchair-accessible car park, Wheelchair-accessible entrance, Wheelchair-accessible toilet.
The Office Bar features the following service options: Dine-in, Delivery, Takeaway.
The Office Bar features the following highlights: Bar games, Fast service, Great beer selection, Great cocktails, Karaoke, Quiz night, Sport.
The Office Bar features the following offerings: Alcohol, Beer, Cocktails, Dancing, Happy-hour drinks, Spirits, Wine.
The Office Bar features the following dining options: Outside food allowed.
The Office Bar features the following amenities: Restroom.
The Office Bar features the following atmosphere: Casual, Cozy, Trendy.
The Office Bar features the following crowd: Groups.
The Office Bar features the following planning: Accepts reservations.
The Office Bar features the following payments: Credit cards, Debit cards.
The Office Bar features the following parking: Free parking lot, Free street parking, Plenty of parking.
Business Features
Highlights & Amenities
Accessibility
- Wheelchair-accessible car park
- Wheelchair-accessible entrance
- Wheelchair-accessible toilet
Service options
- Dine-in
- Delivery
- Takeaway
Highlights
- Bar games
- Fast service
- Great beer selection
- Great cocktails
- Karaoke
- Quiz night
- Sport
Offerings
- Alcohol
- Beer
- Cocktails
- Dancing
- Happy-hour drinks
- Spirits
- Wine
Dining options
- Outside food allowed
Amenities
- Restroom
Atmosphere
- Casual
- Cozy
- Trendy
Crowd
- Groups
Planning
- Accepts reservations
Payments
- Credit cards
- Debit cards
Parking
- Free parking lot
- Free street parking
- Plenty of parking
In Your Area
Nearby Businesses
Find Us
Ready to experience the best night out? We're waiting for you.
Location
2425 S Grove Ave, Ontario, CA 91761, United StatesPhone
+1 909-947-5627Hours
Make a Reservation
VIP tables, group bookings, and private events. Get in touch.