TRIO

Name: TRIO
Address: 40 King St. South, Waterloo, ON, Canada, N2J 2W8
Telephone: (519) 804-9989
Price range: CAN$51 and over
Rating: 4.9

4.9

1513 Reviews

CAN$51 and over

International

40 King St. South, Waterloo, ON N2J 2W8

Make a reservation

2 people

Apr 25, 2025

7:00 PM

Booked 2 times today

Experiences are available.

About this restaurant

Good for special occasions
Great for fine wines
Romantic

Formerly know as King Street Trio, TRIO Restaurant is a part of our evolution.

Visit our rejuvenated dining room & experience the best Waterloo Region has to offer. Chef Kyle and his team have been dreaming of ways to excite your palate! From Wagyu beef to the freshest fish & local produce, to our multi-course Tasting Menu, we are thrilled to have you back. Benoit, our restaurant manager, continues to build a wonderful selection of wines from around the world, with particular love for France. Wine pairing is offered with our Tasting Menu or just chose from our consignment focused wine list. Most of our wines are unique to our venue.

Theme nights are offered every two weeks on Wednesday's. These fun & flavour filled nights create an experience that will take you away from France to Mexico to Italy. Our theme nights are available for you every other week on Wednesday's.

We look forward to your visit!

Staff & Man

Additional information

Dining style
Fine Dining
Price
CAN$51 and over
Cuisines
International, Steak, Fish
Hours of operation
Dinner Tue–Sat 5:30 pm–10:45 pm
Phone number
(519) 804-9989
Website
http://www.kingstreettrio.com/
Payment options
AMEX, Discover, Mastercard, Visa
Dress code
Smart Casual
Executive chef
Kyle Rennie
Private party facilities
Our venue is available for private groups from 30-50. If you would like more information please contact us directly by telephone or email brian@kingstreettrio.com

Location
40 King St. South, Waterloo, ON N2J 2W8
Neighborhood
Waterloo
Cross street
Waterloo Square
Parking details
There is convenient parking off Regina St. Please take Erb or Bridgeport to Regina and go south (right off Erb, left off Bridgeport) to the two city lots that are free after 5 PM, beside Paul Puncher Men's Wear. Follow the walkway through to King Street.
Additional
Beer, Cocktails, Full Bar, Non-Smoking, Wheelchair Access, Wine

Featured in

Experiences

Trio Tasting Menu
CA$145.00 per person
Multiple dates available
Our Trio Tasting Menu is a offered daily Tuesday through Saturday. The Trio Tasting Menu allows you the chance to experience many of the menu items we offer daily in a wonderful, relaxed way. Chef Kyle & his team build flavours & textures to please the palate. Benoit provides exceptional & unique wine pairings, for an additional $70/$85 per guest, from around the world. Reserve your Trio Tasting Experience & treat yourself !
Trio Tasting Tuesday
CA$95.00 per person
Multiple dates available
Tasting nights are designed to give the kitchen team the space & opportunity to experiment with new dishes intended for the regular menu & tasting menu. We regret substitutions are not available on Tasting Tuesdays. This 4-course menu will allow you to enjoy our Tasting menu at a lower cost but certainly not a lower quality!
Middle Eastern Night
CA$125.00 per person
May 7, 2025 only
We owe much credit to the Middle East for many of the flavours found in our modern culinary traditions. Whether it be the first wines from the banks of the Euphrates or the incredible spices found in the souks and bazaars, this special night at Trio is about exploring the traditions of this diverse region. Join us in the spirit of good food and rich flavours as we seek to harmonize these traditions into an evening of unforgettable tastes. 4 wines/4 courses Unfortunately substitutions are not available on Theme nights. We apologize for any inconvenience.

Sealed With a Kiss CA$8.00
Cranberry Juice, Crème de Violette, Simple Syrup, Lime juice.
Berry FusionCA$8.00
Raspberry Juice, Cranberry Juice, Pineapple Juice, Rose Syrup
FlashbackCA$8.00
Coconut Milk, Pineapple & lime Juice, Strawberry & Basil Syrup, Simple Syrup.
Citrus Refresher CA$8.00
Ginger, Lemongrass, Lychee, Lemon & Lime Juice, Soda Water.
My SweetCA$8.00
Ice Tea, Cranberry Juice, Honey Rosemary Syrup, Pineapple Juice.

What 1,513 people are saying

TRIO reviews from people who’ve dined at this restaurant. Based on recent rating.

Overall ratings and reviews

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

4.9

4.9 based on recent ratings

4.8Food
5Service
4.9Ambience
4.6Value

Noise • Moderate

Loved For

Toronto / Ontario
Best Service
Toronto / Ontario
Great for fine wines
Toronto / Ontario
Good for special occasions
Toronto / Ontario
International
Southern Ontario
Best Overall
Southern Ontario
Best Food
Southern Ontario
Best Service
Southern Ontario
Best Ambiance
Southern Ontario
Great for fine wines
Southern Ontario
Romantic
Southern Ontario
Good for special occasions

Review summary

AI-generated from verified diner reviews

TRIO offers an "unforgettable experience" with "amazing food" and "exceptional service." Known for its "tasting menu," the restaurant delivers "culinary journeys" with dishes that are "delicious and inventive." Manager Benoit is praised for his "personal hospitality touches," ensuring a "special dining experience" every time. Highly recommended for special occasions.

1,513 Reviews

D
David
Toronto1 review
5.0
Dined on April 17, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
We chose Trio to celebrate our 12th anniversary, and once again, it delivered an unforgettable experience. This was our second visit—four months after our first—and to our surprise and delight, Benoit, the manager, remembered us. His warm welcome and attention to detail truly made us feel celebrated. From the moment we arrived, everything felt elevated. We started with the green salad, cured salmon, and sunchoke soup—each dish beautifully presented and bursting with flavor. The salad was fresh and balanced, the salmon was delicately cured with just the right touch of acidity, and the soup was rich, earthy, and comforting. For mains, we revisited two favorites from our first time: the Iberico pork and the beef striploin—both cooked to perfection and full of depth. The ravioli was also a standout: silky pasta filled with vibrant, nuanced flavors. Every bite felt like a culinary journey, which is exactly what we look for when dining out. Dessert was the perfect finish—chocolate crémeux that was rich and velvety, and a classic crème brûlée with a crisp caramel top and creamy center. Each dish wasn’t just delicious, but a true experience. Benoit also guided us with wine pairings, and as always, his selections elevated the meal beautifully. His passion for hospitality shines through everything he does. A special mention to how kind and attentive he was to our daughter, who wasn’t feeling her best when we arrived. Benoit went out of his way to cheer her up, and by the end of the meal, she was all smiles, happily enjoying her food. Trio isn’t just a restaurant—it’s a place that makes moments feel special. We’ll be back again and again.
Is this helpful?
B
Becky
Toronto1 review
5.0
Dined on April 12, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
We had a wonderful meal, and the service was excellent
Is this helpful?
S
Susan
Toronto10 reviews
5.0
Dined on April 1, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
We have been eating at Trio for a few years. It never fails to impress us.
Is this helpful?
L
Livia VIP
Pittsburgh3 reviews
5.0
Dined on March 30, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
The Service was outstanding. The food was amazing. We will visit again
Is this helpful?
J
Jessica
Toronto2 reviews
5.0
Dined on March 20, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
Our favourite place in Waterloo. Exceptional every time.
Is this helpful?
S
Shaun
Ottawa7 reviews
5.0
Dined on March 15, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
A fantastic experience. We did the tasting menu with the wine pairing and we had a fantastic experience. Benoit and his team were incredible hosts and we had a wonderful dinner. The food was amazing and the wine pairings spot on.
Is this helpful?
S
Sydney
Toronto3 reviews
5.0
Dined on March 13, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
Amazing place and great food and service! We love it here
Is this helpful?
R
Riz
Toronto3 reviews
5.0
Dined on March 12, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
One of the best restaurants in the city especially Mr Benoit
Is this helpful?
OT
OpenTable Diner
Toronto1 review
5.0
Dined on February 27, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
Fabulous dinner. Wagyu steak was amazing but the deep fried kale was a new experience for me. It melts in your mouth. Service was impeccable.
Is this helpful?
N
Nicole
Toronto1 review
5.0
Dined on February 21, 2025
1. Overall 5
2. Food 5
3. Service 5
4. Ambience 5
Tasting menu was terrific! Benoit took care of us all night and made the whole experience top notch.
1 person found this helpful

FAQs

TRIO is rated 4.9 stars by 1513 OpenTable diners.

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

Make a reservation

2 people

Apr 25, 2025

7:00 PM

Booked 2 times today

Experiences are available.

40 King St. South, Waterloo, ON N2J 2W8

Additional information

Cross street
Waterloo Square
Neighborhood
Waterloo
Hours of operation
Dinner Tue–Sat 5:30 pm–10:45 pm
Price
CAN$51 and over
Cuisines
International, Steak, Fish
Dining style
Fine Dining
Dress code
Smart Casual
Parking details
There is convenient parking off Regina St. Please take Erb or Bridgeport to Regina and go south (right off Erb, left off Bridgeport) to the two city lots that are free after 5 PM, beside Paul Puncher Men's Wear. Follow the walkway through to King Street.
Payment options
AMEX, Discover, Mastercard, Visa
Executive chef
Kyle Rennie
Additional
Beer, Cocktails, Full Bar, Non-Smoking, Wheelchair Access, Wine

Website
http://www.kingstreettrio.com/
Phone number
(519) 804-9989
Private party facilities
Our venue is available for private groups from 30-50. If you would like more information please contact us directly by telephone or email brian@kingstreettrio.com

TRIO

Make a reservation

About this restaurant

Additional information

Featured in

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The Diner Reviews Are In: 100 Best Restaurants in Canada

Experiences

Trio Tasting Menu

Trio Tasting Tuesday

Middle Eastern Night

Menu

Seasonal Mocktails

Sealed With a Kiss CA$8.00

Berry FusionCA$8.00

FlashbackCA$8.00

Citrus Refresher CA$8.00

My SweetCA$8.00

What 1,513 people are saying

Overall ratings and reviews

Loved For

Review summary

FAQs

How is TRIO restaurant rated?

Is TRIO currently accepting reservations?

Make a reservation

Additional information

Featured in

100 Toronto / Ontario Restaurants to Love This Valentine's Day

50 Toronto Restaurants to Connect In For Mother's Day

The Diner Reviews Are In: 100 Best Restaurants in Canada