Slice of Haven Pizzeria

3430 Ontario Ranch Rd Suite 1, Ontario
(909) 852-0062

Recent Reviews

Priscilla Aguilar

Delicious pizza, great customer service and fun atmosphere! My family was so happy when this pizza place opened up and was pleasantly surprised with how amazing their pizza tastes. We will definitely be choosing this place over the chain pizza places! If you haven’t tried it, it’s definitely a must.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Classic Small 12’ 8 Slices, Pepperoni Pizza, Haven Hawaiian, Steak Fries, Vegetarian 14' 12 Slices, Garlic Parm Fries, Classic Medium 14 12 Slices, Haven Supreme, Onion Rings, 6 pcs Wings with Sauce, Cinnamon Crisps, Large

Jane R.

3-24-24 YEAH THAT GOOD!! We're here a second time and delicious. The sauce is like a marinara but not chunky and very good! The crust is crunchy but not have to tear it off and definitely not chewy. We extra cheese and extra sauce! OH MY GOODNESS!!! We are definitely in Haven Heaven!! 3-22-24 Our first time!! Great pizza! Could use a bit more cheese for my liking but it was very tasty. The crust alone was delicious. I could have eaten just the crust and used the sauce for dipping! It's good bye to the chain pizzas since their quality is always inconsistent. We found our new pizza place! By the way, the RodeoX in Ontario has a great DJ!! After eating our pizza we stayed longer to enjoy the music. I got his card for future events as he plays for a variety of events. Yeah! He was that good! The owner is Cesar Paez. www.TheSoCalWeddingGuys.com

Freddy O.

Excellent food. Great service. Portions are generous and looking forward to going there again.

Lisa B.

First time here on Friday. The husband and I absolutely loved it! The pizza is terrific, fresh ingredients and the bread is top notch. They put garlic butter on the crust which I think is a great and delicious touch. We ordered a large half mushroom & jalapeño and half pepperoni. So good that I put their number in my phone so we can place a phone order and take it home since we live so close by. The staff are wonderful, polite and accommodating. Highly recommended!!!!

Jessica A.

Their pizza is the best!! I haven't had pizza like that since I traveled to Chicago. There is no other pizza like this in the area. I always say a good pizza starts with the crust, and hands down...it's the best!! And don't sleep on their garlic parm fries!

Genevieve L.

Wonderful staff, friendly and helpful. Fast service. The pizza was hot and fresh. It is extremely light on the cheese, and neither of my children nor I particularly cared for it. Too bad, as the service alone is worth returning for.

Michael A.

I love the pizza here. Carry out. George, the proprietor is very helpful and makes things right. I recommend it.

Kat E.

Pizza and service were both excellent! My new go-to spot for pizza! I tried several places in the area and was disappointed several times. Finally, I found a good spot! I've already been back a few times. The pizza is delicious!

Melody G.

Literally the best pizza in the IE! Not only is the bread absolutely delicious, but they also put the perfect amount of cheese and toppings on each slice! My family loves Slice of Haven & will always choose this place above any other pizza location - so much that we have stopped eating at other pizza places! If you haven't tried it- you are missing out!

Danielle Kearns

The food is sooooo good! We had a calzone with extra marinara and the marinara is the best home made marinara I’ve ever had! The lemon pepper wings were good too!! This place needs to stay!!!!

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Pepperoni Pizza

Rea C

The dough is fantastic! Crispy on the outside, soft inside.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Pepperoni Pizza

Sonia Martinez

"Slice of Haven” best pizza and beer combo! Let me tell you… I ordered a jalapeño, pepperoni and bacon pizza, the perfect balance between crispy and chewy, with a generous topping of gooey cheese and flavorful tomato sauce. The crust tastes like garlic knots which is a savory delight, perfectly seasoned and baked to perfection. Also ordered garlic parmesan wings, they are crispy on the outside and tender on the inside, with just the right amount of Parmesan cheese (finger licking good) lol! And the steak fries and onion rings are perfect to munch on while sipping on a cold one. This is a must-visit for pizza enthusiasts seeking quality, and taste.

Atmosphere: 5

Food: 5

Service: 5

Recommended dishes: Pepperoni Pizza, Steak Fries, Garlic Parm Fries, Onion Rings, Large

Michael Rios

I was so excited to see a pizza spot open up here, but the pizza itself is pretty meh. My son only likes to eat Little Caesars (i know...), so when we go out for pizza I'll grab him a quick $5 pizza from LC, and then something good for me. When my wife took a bite, she thought this pizza was the LC pizza.I am really rooting for this place, and I hope they work out since this place is so close to me, but they need to improve their pizza. Check out Fat Lip Pizza, and 19th Street Pizza if you're looking for the quality of pizza I am comparing this to.

Atmosphere: 5

Food: 2

Service: 5

Vargas S.

Finally got a chance to visit this new location We ordered a small pepperoni pizza, it was cheesy, hot and the sauce was very tasty. The service was great the young lady at the cash register offer my daughter a treat my daughter thought it was the sweetest gesture! We will definitely be coming back!

tim s.

Great mom n pop pizza joint. Crispy and soft crust and premium toppings. My kids loved the pepperoni pizza. Service was friendly, the owners were very nice. Grab a pizza and walk 50 feet to Brew Haven and grab a beer (20 craft brews on tap!)

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