About Gertyuzko Co.

Trusted concrete contractors serving Green Bay, WI and surrounding communities with craftsmanship that lasts.

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Our Story

Concrete Built on Trust, Not Just Cement

Gertyuzko Co. was founded with a simple mission: bring honest, high-quality concrete work to homeowners and businesses across Green Bay, Wisconsin. What started as a small local crew has grown into one of the most trusted concrete contractors in Brown County — without losing the personal touch.

Every project is led by experienced foremen who treat your property like their own. We pour with premium mixes, prep our sub-bases properly, and finish with care because we know you'll see this work every day for the next 30+ years.

Family-rooted, locally owned & operated
Fully licensed, bonded, and insured
Free written estimates with no pressure
Standing behind every pour with a workmanship guarantee

What We Stand For

Our Core Values

🛠 Craftsmanship

Decades of hands-on concrete experience on every crew. We sweat the details — joints, slope, finish, and edges — so your concrete looks great and lasts.

🤝 Integrity

Honest pricing, clear timelines, no surprise add-ons. If we say we'll be there at 7am, we're there at 7am.

🏡 Community

We live and work in Green Bay. Your neighbors are our neighbors, and we build for the long haul.

Ready to Work With Us?

Browse our concrete services, see where we work on the service areas page, or contact us for a free estimate.