Mainstream Bar & Grill

    Claimed
    $$ Burgers, Sports Bars, American
    Open11:00 AM - 2:30 AM (Next day)

    Menu

    Popular dishes

    What's the vibe?

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    Inside

    25 photos

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    Outside

    3 photos

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    109 photos

    Location & Hours

    Map

    404 W Main St

    Waukesha, WI 53186

    Mon

    • 4:00 PM - 2:00 AM (Next day)

    Tue

    • 4:00 PM - 2:00 AM (Next day)

    Wed

    • 11:00 AM - 2:00 AM (Next day)

    Thu

    • 11:00 AM - 2:00 AM (Next day)

    Fri

    • 11:00 AM - 2:30 AM (Next day)

    Open now

    Sat

    • 11:00 AM - 2:30 AM (Next day)

    Sun

    • 11:00 AM - 2:00 AM (Next day)

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    Elizabeth G. said"We ate here with 13 of us altogether on our way home from a wedding in Waukesha. Our wait was very short at only ten minutes. We had Tianna as our waitress. She was very nice and kept our drinks full and brought anything we needed…"read more

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    Amenities and More

    About the Business

    Business owner information

    Photo of Jon D.

    Jon D.

    Custom burgers, deep fried tater tots and wings…

    Ask the Community

    • Q:

      Do you guys have karaoke, if so when?

      A:

      Yes we do it is every Wednesday night from 8:30pm untill about midnight.

      Jon D., Business Owner 
      11 months ago
    • Q:

      When is happy hour?

      A:

      4pm to 5pm

      Jon D., Business Owner 
      7 years ago

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    Overall rating

    247 reviews

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    • Photo of Dawn L.
      Dawn L.
      Brookhill Estates, Waukesha, WI
      20
      3
      Feb 19, 2024

      Excellent food and really friendly staff! They really hustle to get their customers served quickly. Another monthly staple for us!

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    • Photo of Torrie B.
      Torrie B.
      Milwaukee, WI
      99
      317
      439
      Jan 21, 2024

      Came on a Friday with a friend for her birthday lunch. She was craving a burger and this place hit the mark! It was way busier than I expected for a hole in the wall place in Waukesha. There is a front area with tables, a bar, and a stage. We went into the back area that was a little quieter - still had TVs and a relaxed atmosphere. Our waitress was sweet but a bit overwhelmed. Took way longer than expected for two burgers with tots. I had a turkey burger and my dining companion had the black and blue burger sans bun. We both liked our meals and the prices were fair. There were a variety of families, friends, and coworkers hanging out. I would return to watch a game or for lunch, but wouldn't bank on getting in and out quickly, so plan accordingly.

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    • Photo of David M.
      David M.
      Hoffman Estates, IL
      5
      128
      185
      Sep 17, 2023

      1st time and loved it. This is a hidden gem with one of the best burgers I ever had. They have a casual, laid-back atmosphere. The service is amazing, and during the Packers game, they have touchdown shots for everyone. This is exactly what ai was looking for to watch some football, have a great burger and beer.

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    • Photo of Kayla W.
      Kayla W.
      Milwaukee, WI
      12
      8
      Jan 27, 2024

      Made the mistake of going JanBoree, they were super busy, hardworking, little bit of a wait on food.

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    • Photo of Courtney M.
      Courtney M.
      Milwaukee, WI
      2
      38
      51
      Sep 27, 2023

      We always go here on Tuesday's or Thursday's for their discounted wings! Always so good! I go for the boneless siracha bourbon bbq or the garlic Parmesan. I have gone almost every week for the last 1.5 months and it's been great every time. The waitresses and waiters are extremely friendly and fast. And they also have bands, trivia, outdoor seating, etc. definitely recommend!!!!

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    • Photo of Rachel L.
      Rachel L.
      Long View, Milwaukee, WI
      1
      33
      57
      Jul 22, 2023

      Server was super sweet and attentive. The food was really good. I had wings while my brother and boyfriend had the burger and sandwich. Super chill place if you want to just sit around, chat, eat/drink.

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    • Photo of Taylor S.
      Taylor S.
      Wauwatosa, WI
      3
      2
      1
      Mar 9, 2024

      The first time we went here the fried pickles were so good but this last time they were over cooked and sour

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    • Photo of Jay M.
      Jay M.
      Waukesha, WI
      0
      10
      2
      Feb 5, 2024

      Great food and Thursday night wing night ! We enjoy sitting outside during warmer weather.

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    • Photo of Kennis W.
      Kennis W.
      Waukesha, WI
      0
      20
      8
      Nov 28, 2023

      Great, hardworking staff. Good food for a bar, I totally recommend coming here for the eats. They also have live music on Saturdays.

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    • Photo of Valerie P.
      Valerie P.
      Vernon, WI
      0
      6
      Dec 3, 2023

      Great food at atmosphere. Service is fair but always a fun time with friends and even for a date night!!

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    34 other reviews that are not currently recommended

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