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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 8/12/2025
Mike and Julie
had this to say:
We recently had Sado cater our annual golf and pool party at our house. His service was unequalled and the food was phenomenal. We will do it again without hesitation. Our friends raved about it for days. Thanks for making our day great.
Testimonial written by Mike and Julie on this site.
On 8/10/2025
Samantha Spriggs
had this to say:
First time visiting this restaurant and everything was delicious and inviting environment. Our server cindy was wonderful , positive and cheerful. The food came out steaming hot littlerly and the delicious dishes all were amazing! Can't wait to go back and try new dishes from them!
On 6/27/2025
Deb Eisfeller
had this to say:
Our grandsons can’t wait to get to Byron to go to Costas! They love the garlic bread with marinara and ribs!! They even wrote us a short story about coming to Byron and Costas was featured in their book ❤️
Testimonial written by Deb Eisfeller on this site.
On 6/27/2025
Deb Eisfeller
had this to say:
Our grandsons can’t wait to get to Byron to go to Costas! They love the garlic bread with marinara and ribs!! They even wrote us a short story about coming to Byron and Costas was featured in their book ❤️
Testimonial written by Deb Eisfeller on this site.
On 5/20/2025
Patricia Brooks
had this to say:
I am replacing a negative review with a positive one. The problem was graciously taken care of. I just LOVE the management of this restaurant. He is always so pleasant and respectful, and he definitely takes care of his customers. Im not sure of his name, but he will know who I am. (Tony)
We are long time(20+yrs) customers. We love the food. Thank you!
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
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