Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. Canada
  3. Toronto / Ontario
  4. Southern Ontario
  5. Waterloo
East Side Mario's- Waterloo, Waterloo, ON

East Side Mario's- Waterloo

3.7
3.7
468 Reviews
CAN$30 and under
Italian

Make a booking

2 people
7:00 pm
Booked 32 times today
  • Child-friendly
  • Gluten-free-friendly
  • Good for groups
At East Side Mario's Waterloo we're passionate about three things: food, famiglia, and fun. Make every family meal a special occasion at East Side Mario's, where good food and great company come together to create lasting memories and let our family handle the cleanup. With generous portions and a warm, inviting atmosphere, our hand gestures are as grand as our love for family. Whether you're looking for a dine-in experience for lunch and dinner or prefer the convenience of takeout or delivery, we cater to every preference. Come join us and enjoy All-You-Can-Eat, featuring Soup, Salad, and Garlic Homeloaf, Mario's mouthwatering Chicken Parmigiana, signature pizzas and classic Italian-American favourites that will have you saying, "Mama Mia!"

Dining areas

Additional information

  • Phone number
  • Price
    CAN$30 and under
  • Cuisines
    Italian, American, Canadian
  • Hours of Operation
    Mon–Thu, Sun 11:00–21:00 Fri, Sat 11:00–22:00
  • Dress code
    Casual Dress
  • Parking details
    Private Parking
  • Payment Options
    AMEX, Mastercard, Visa
  • Delivery & takeout

What 468 people are saying

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

3.7
3.7 based on recent ratings
  • 3.5Food
  • 3.8Service
  • 3.2Ambience
  • 3.5Value

NoiseModerate

Loved For

  • Toronto / Ontario

    Child-friendly

  • Southern Ontario

    Child-friendly

  • Southern Ontario

    Gluten-free-friendly

Review summary

AI-generated from verified diner reviews
East Side Mario's in Waterloo offers a lively dining experience with "delicious food and great ambiance." The unlimited bread and salad are a hit, and the staff are "energetic and super friendly." While some guests note service delays during busy times, many appreciate the "great value" and "excellent service."

468 Reviews
  1. Karen

    Toronto1 review

    5.0

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Friendly and attentive service. Great food, good timing.

    Is this helpful?

  2. Andy

    Toronto1 review

    1.0

    Dined 2 days ago

    1. Overall 1
    2. Food 1
    3. Service 1
    4. Ambience 1
    Poor service and under staffed. 3 of 4 meals were not prepared properly or served at same time. My family was not Impressed at all. I will not recommend this location.

    Is this helpful?

  3. Geoff

    Toronto3 reviews

    4.0

    Dined on 2 March 2025

    1. Overall 4
    2. Food 3
    3. Service 5
    4. Ambience 4
    We go every month or two and today's meal was just ok compared to other trips. Portions were smaller and not as saucy as usual. Caesar salad came out in a dessert bowl. Must have just been busy.

    Is this helpful?

  4. OpenTable Diner

    Toronto10 reviews

    4.0

    Dined on 1 March 2025

    1. Overall 4
    2. Food 4
    3. Service 3
    4. Ambience 3
    Very kind waitress who did her best to juggle the many tables she was serving. Yummy pasta and flatbread! No issues!

    Is this helpful?

  5. Rob

    Toronto6 reviews

    2.0

    Dined on 22 February 2025

    1. Overall 2
    2. Food 1
    3. Service 2
    4. Ambience 1
    Salad was barely dressed croutons soggy had to ask several times for plates, cutlery and napkins Had to wait for refills on drinks Meatballs were very bland

    Is this helpful?

  6. Bernie

    Toronto10 reviews

    5.0

    Dined on 21 February 2025

    1. Overall 5
    2. Food 4
    3. Service 5
    4. Ambience 4
    We always enjoy bringing our grandchildren here for dinner. Our server Lauren did a great job and the food was great as always.

    Is this helpful?

  7. Paul VIP

    Toronto88 reviews

    4.0

    Dined on 21 February 2025

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 3
    Emily is always a great server. Food never fails. Only disappointment is their loaf isn't as garlicky as I'd like and the butter doesn't taste like real butter. But I still love the place. Great value.

    Is this helpful?

  8. Christina

    Toronto1 review

    3.0

    Dined on 17 February 2025

    1. Overall 3
    2. Food 2
    3. Service 3
    4. Ambience 3
    Not the best experience for East Side. Food was mediocre, not hot. East side in Guelph was better.

    Is this helpful?

  9. Kerri

    Toronto2 reviews

    4.0

    Dined on 15 February 2025

    1. Overall 4
    2. Food 5
    3. Service 3
    4. Ambience 4
    The food was fresh and tasted delicious. It was pretty loud in the restaurant, I’ve been there before and that’s to be expected. Our server (I don’t remember her name) would only stand at one end if the table so it was hard to hear her and order. She only really checked up on us a couple times so it was hard to get refills and extra things like that. Besides that it was a pleasant experience

    Is this helpful?

  10. Krissy

    Toronto1 review

    2.0

    Dined on 15 February 2025

    1. Overall 2
    2. Food 4
    3. Service 3
    4. Ambience 3
    Booked a reservation and had to wait for 25 minutes for a table. By the time we got our table, we were rushed because the kitchen was closing soon. Reservation was also made purposely for a birthday, but no birthday celebrations were done.

    Is this helpful?

FAQs

East Side Mario's- Waterloo offers delivery in partnership with Skip The Dishes. East Side Mario's- Waterloo also offers takeaway which you can order by calling the restaurant at (519) 886-8388.

East Side Mario's- Waterloo is rated 3.7 stars by 468 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

Make a booking

2 people
7:00 pm
Booked 32 times today
Google Map for East Side Mario's- Waterloo

450 King St N, Waterloo, ON N2J 2Z6

Dining areas

Additional information

  • Phone number
  • Price
    CAN$30 and under
  • Cuisines
    Italian, American, Canadian
  • Hours of Operation
    Mon–Thu, Sun 11:00–21:00 Fri, Sat 11:00–22:00
  • Dress code
    Casual Dress
  • Parking details
    Private Parking
  • Payment Options
    AMEX, Mastercard, Visa
  • Delivery & takeout
  • Privacy policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Cookie Preferences
Copyright © 2024 OpenTable Australia Level 22, 357 Collins Street, Melbourne, Victoria - All rights reserved.
OpenTable is part of Booking Holdings, the world leader in online travel and related services.
Booking Logo
Priceline Logo
KAYAK Logo
Agoda Logo
OpenTable Logo