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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 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.
On 11/8/2025
NJollyfla
had this to say:
We felt like Italian and decided to try Costa’s. I have to say everything was perfect. I read in previous reviews that the writer thought the marinara sauce was bland but we all thought it was delicious - very fresh and clearly homemade. Three of us had the cannelloni, which was wonderful and the manicotti, which was delicious and light. Service was great. We’ll definitely be going back.
On 10/12/2025
John R
had this to say:
My now wife and I had Costa's cater our wedding this weekend at Kilbuck Creek in Monroe Center. Word truly can not express how amazing everything was. From the food to the staff everything was beyond perfect. Our guests including us were amazed at how well the food was, as we all know food can make or break a wedding and they nailed it from all sides. The owners are great and communicate so well and are very accommodating to our needs and the needs of our guests. We can not thank them enough - Rein family
On 9/16/2025
david pickell
had this to say:
Costa’s did a phenomenal job catering our wedding! From start to finish, they were incredibly accommodating and flexible especially with some of our guests’ dietary restrictions. My wife and I are both vegan, and we were blown away by how delicious and thoughtfully prepared the food was.
They played such an important role in making our special day unforgettable. Every detail was executed flawlessly, and the quality of both the food and service was top-notch. In fact, several of our guests were still raving about the food days after the wedding!
The owners and staff were incredibly kind, professional, and genuinely passionate about what they do. I have the utmost respect for everyone involved with Costa’s and am beyond grateful for their contribution to our celebration.
If you're looking for a caterer that delivers amazing food, impeccable service, and real value look no further. We truly can't thank them enough!
Contact Us
Costa's Pizzeria & Ristorante
133 E. Blackhawk Dr. Byron, IL 61010
Phone: (815) 234-4707
Email: costasbyroncatering
Corner Of Chestnut and Route 2
Where To Find Us
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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
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
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