Who we are

C & O Construction started back in 2018 as a part-time, single owner/operator hustle—just one hard hat, one pickup, and an unhealthy love of precision tape measures. Fast-forward a few years of early-morning coffee runs and stubbornly perfect trim work, and we've grown into a bigger, more established crew that wins clients' confidence project after project, build after build. We still keep that hands-on, get-it-right spirit alive—now with more tools, more skilled teammates, and the same quirky commitment to turning blueprints into something people actually want to show off.

Along the way we learned a few things the hard way, and turned those lessons into systems that actually make life easier for our clients. From initial sketches and budget-tightening brainstorms to the last satisfying swipe of finish paint, we own every step of the process. Our team blends old-school carpentry pride with modern materials and problem-solving—so whether it’s restoring a century-old home or installing a sleek, energy-smart bathroom, we do it with equal parts skill and personality.

We believe great construction starts with listening. That’s why we ask the questions others skip, explain options and keep timelines realistic (and sometimes weirdly optimistic). We’ve built homes, renovated kitchens, installed decks that become summer legends, and taken on tricky remodels that made neighbors stop and stare. Every project gets the same attention to detail we had on day one—just now with more ladders, better playlists on site, and enough safety gear to outfit a small medieval army.

Sustainability and durability matter to us. We choose materials that will stand up to real life—children, pets, parties, and the occasional DIY enthusiasm—and we recommend solutions that balance cost, longevity, and style. Our workmanship carries a warranty we actually mean, backed by a team that shows up on schedule and cleans up like they enjoy it (they do).

If you like working with builders who care, and who treat your project like the only one that matters that week, we’re your people. C & O Construction—where craftsmanship meets character, and every finished space has a little story.

Based in Green Bay, Wisconsin, C & O Construction brings big-sky Midwestern grit and a wink of personality to every project across all of Northeast Wisconsin. From Bay Beach to Door County and every neighborhood, farm lane, and lakeside retreat in between, we deliver dependable craftsmanship, friendly communication, and solutions that actually last. Need a remodel, repair, or a full build? We show up on time, work clean, and leave your place better than we found it — with a little character to boot.

Contact us

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Or Call us at:

(920) 634-4413

(920) 940-4361