Costa's Pizzeria & Ristorante

"Home Of The Best Pizza In The Area Byron's Only Italian Restaurant!"

About Us

We're Costa's Pizzeria & Ristorante, and we've been a leading pizza place here in Byron, IL, since 1990. We're proud to offer our delicious food, friendly service, and modern atmosphere at an affordable price in a casual dining setting. At Costa's, you can expect more than just great pizza made from scratch with fresh ingredients…we've got steaks, wines, and pasta too! Our casual atmosphere makes us a popular choice for family dinners, catering events, and birthday parties too. We're looking forward to growing our business to continue to serve Byron and the surrounding areas. Come see what we're all about!

Areas Served

Byron, IL | Oregon, IL | Rockford, IL | Stillman Valley, IL | Winnebago County, IL

Our Professional Associations

Chamber of Commerce

Languages Spoken

English
Spanish

What We Offer

Our Specialties include:

Whether you're planning a large event or simply craving a night in, Costa's Pizzeria & Ristorante has you covered with exceptional catering and delivery services. Our catering menu is perfect for weddings, corporate events, and family gatherings, offering generous portions of our signature Italian dishes and pizzas made with the freshest ingredients. For everyday convenience, our reliable delivery service brings the flavors of Costa’s straight to your door—hot, fresh, and right on time.

Our Services include:

At Costa's Pizzeria & Ristorante, we serve up more than just delicious, handcrafted pizza—we offer a full dining experience. Whether you're enjoying a casual meal in our cozy dining room, grabbing a quick bite from our convenient drive-thru, or sipping your favorite drink at our full bar, there's something for everyone. Planning a celebration? We specialize in hosting private parties and offer wedding catering to make your special day unforgettable. From everyday meals to life’s biggest moments, Costa’s is your go-to for great food and warm hospitality.

Our Products include:

Pizza
Steaks
Wine
Pasta
Fish Fry
Chicken Wings
Mozzarella Sticks
Ribs
Seafood
Desserts
Weekly Specials

Testimonials

On 5/30/2026 Ryan Yantis had this to say:
Costa's catered our daughter's wedding reception and the food was great. Many guest complimented us on the food and there was more than enough. Costa's also handled the beverages and again, it was great.

On 5/6/2026 Laurie Friemuth had this to say:
Always good food and service.

On 4/24/2026 Patricia Guglielmetti had this to say:
We have been customers for 20+ years. We just love Sam's cooking and the nice young lady that takes our order. Thank you so much!

On 4/9/2026 Darrel Kesler had this to say:
Great pizza! Sado and his team always deliver great quality food at a reasonable price.

On 4/5/2026 L Rod had this to say:
Our first time today and had reservations at 10:30 and I was very impressed with the food, service and the atmosphere of this place tbh the outside is very deceiving bc once you get to the main doors it is a total different vibe honestly, the spread was amazing, prime rib, ham on the bone carving station, salad bar to cinnamon rolls, baked fish, fried chicken plus much much more mimosas, bloody marys, we will Definitely dine in again. Our waitress was awesome so friendly. Can't wait to order from their regular menu.Everyone working Easter Sunday was very friendly and very attentive every table even if it wasn't theirs.

Contact Us

Costa's Pizzeria & Ristorante
133 E. Blackhawk Dr. Byron, IL 61010
Phone: (815) 234-4707
Email: costasbyroncatering@gmail.com

Corner Of Chestnut and Route 2

Where To Find Us

Payment Types Accepted

Checks, American Express, Discover, MasterCard, Visa, Debit Cards

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 4:00 PM - 10:00 PM
Tuesday: 4:00 PM - 10:00 PM
Wednesday: 4:00 PM - 10:00 PM
Thursday: 4:00 PM - 10:00 PM
Friday: 4:00 PM - 11:00 PM
Saturday: 4:00 PM - 11:00 PM
Sunday: 4:00 PM - 10:00 PM

News

We are looking for kitchen staff! Hours are evening- nights 🕐 Ages 18+ ⬆️ Pay is depending on experience💵 Join our team🇮🇹

Hop on over to our Easter Sunday Brunch! 🐰🌷 Join us April 5th from 10:30 AM to 2:30 PM for a delightful buffet-style feast. Indulge in your brunch favorites for $31/person & just $17 for kids 10 and under. Let's celebrate Easter together! 🥚🍽️

Info

FAQ

Do you offer gluten-free options?

Yes, we have gluten-free pizzas and pastas available.

Do you have any specials or promotions?

Check our website or Facebook for our newsletter for the latest deals.

Do you offer catering services for weddings and private parties?

Yes, we provide full-service catering for weddings and private events. Our menu offers a variety of options and we can customize the perfect package for your special day.

Is the drive-thru available for all menu items?

Absolutely. Our drive-thru service offers convenience without sacrificing quality, and you can order any item from our menu, from pizzas to drinks.

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