567-203-7948
Strength. Craft. Trust. Built to Last with Gantz Bros.
At Gantz Bros., we believe concrete is more than material—it’s the foundation of your home, your business, and your peace of mind. With decades of experience, we bring durable craftsmanship and honest service to every project. Whether you need a new decorative patio, a foundation repair, or a waterproofed basement, we’re here to make sure your investment lasts.
Family-owned
& operated
Honest, upfront estimates
Transparent communication
Built on reliability, finished with craftsmanship
Why Choose Us
Satisfied Customers
“I am super pleased with the work performed by Gantz Bros. They did a driveway repair following the sewer work I had done. The price was good and the communication was clear. I had the opportunity to watch them do the work, and they were painstaking in the preparation of the ground, the pour itself, and the finishing of the concrete. They didn't rush anything, but instead were intent on making everything perfect, even with some tricky navigation around existing concrete. Great work; I highly recommend them.“
Brian Rosebourough
Gantz Bros fixed a bowed-out garage wall and foundation and did some concrete removal and regrading for me. I felt lucky to find Gantz Bros. I highly recommend them. Rating 6/5 stars because the Bros are true Pros.
Wes Clary
Gantz Bros. Did a fantastic job!! Very pleased with the entire process. Damon and his team will work with you from start to finish. All concerns, questions and advice was given from not only Damon but his entire team. They are very conscience of the property and makes sure any obstacles are well taken care of. We had a stamped patio put between two decks and they brought in the equipment and did the job without any concerns of the existing structures. Overall very satisfied and will use them again. Definitely recommend them!!
Parrish Lanzer
Let's Discuss
Your Next Project
Whether you’re looking to upgrade your outdoor living space, fix a structural concern, or protect your home from water damage, Gantz Bros. is the team you can trust. We don’t just build with concrete—we build with pride.
Service Areas
Ashland
Richland
Wayne
Crawford
Knox
Deleware
Medina
Lorain
Summit
Cuyahoga
567-203-7948