C & O Construction is a local Wisconsin builder. Treating every project like a neighbor’s house, we combine solid craftsmanship, practical design, and creative touches to build weather-ready homes and commercial spaces. From foundation to finish, you’ll get clear communication, honest estimates, and a team that cares—because building here is about belonging.

What we do best

• Whole-home renovations: Structural upgrades, floor-to-ceiling transformations, and layouts that finally make sense for how you live.

• Bathroom Remodels: We design for real life: busy mornings, sleepy nights, and that occasional long soak. Practical layouts, durable materials, and smart storage mean your bathroom works—and looks great—without drama.

• Additions & expansions: Grow where you need to — extra room for kids, a home office that inspires, or a sunroom that actually catches the sun.

• Exterior work: Roofing, siding, decks, and curb appeal so striking neighbors will stop you mid-mow to compliment your house.

• Repairs & maintenance: Fast, reliable fixes that prevent headaches later — because nobody wants a small leak to become a small lake.