Full Basement Renovation & Finishing

Family-Owned Service in Lake Country & Waukesha County

Platinum Renovations is a local, family-owned business dedicated to walking with you through a full redesign of your lower level. From initial 3D concepts to the final coat of paint, we transform your basement into a vibrant living space tailored specifically to your family's desires.

Design-Build Experts: See your space before we build with detailed 3D renderings.
Local Professionalism: Serving Oconomowoc, Brookfield, Hartland, and the surrounding SE Wisconsin area.
Turn-Key Service: We manage all permits, framing, plumbing, and electrical for a stress-free experience.

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Explore Our Pricing

Full Basement Renovation & Finishing Services

Family-Owned Craftsmanship in Lake Country & Waukesha County

Transform your underutilized lower level into a vibrant, high-value living space designed specifically for your lifestyle. At Platinum Renovations, we are a local, family-owned and operated business dedicated to serving our neighbors. We specialize in full basement renovations that blend seamless construction with a personalized touch, ensuring your new space feels like a natural extension of your home—not just a basement.

Our Signature Process: A Collaborative Redesign

We don’t just build basements; we partner with you to create them. We walk with every client through a full redesign process, tailored entirely to your desires and vision.

Custom Design & 3D Renderings: We collaborate on every detail to help you visualize layouts and ceiling heights before construction begins.
Desire-Driven Layouts: Whether you dream of a home theater or a guest suite, we design to your specific needs.
Structural & Energy Excellence: Expert framing and insulation designed specifically for the Wisconsin climate.
Full Mechanical Integration: Licensed plumbing for bathrooms and bars, plus HVAC for year-round comfort.
Safety & Code Compliance: Professional egress window installation to ensure your project meets all local codes.

Platinum Fast Facts: The Local Advantage

Family Values: As a local family-run business, we treat your home with the same respect we give our own.
Service Areas: We are local experts for Oconomowoc, Brookfield, Waukesha, Mequon, and surrounding Milwaukee suburbs.
Project Timeline: Our comprehensive process—from initial design to final construction—typically spans 6–12 months depending on custom scope.
Home Value: A professionally finished basement offers a 50–70% ROI and increases appraisal value.
Moisture Control: We prioritize professional-grade waterproofing to protect your investment for decades.

Serving Our Local Communities

We take pride in being the preferred basement remodeling contractors for our fellow residents in and near:

Lake Country

Oconomowoc, Delafield, Hartland, Delafield, Nashotah, Pewaukee, and Summit.

Waukesha County

Brookfield, Waukesha, New Berlin, Muskego, Sussex, and Menomonee Falls.

Milwaukee Suburbs

Wauwatosa, West Allis, Germantown, and Mequon.

Frequently Asked Questions

How involved will I be in the design process?

Completely! We walk you through every step of the redesign until it matches your exact desires.

Is my basement a good candidate for a full renovation?

Almost any basement can be transformed; we evaluate your foundation and moisture during our consultation.

Do you handle the permits?

Yes, our family handles all coordination with local municipalities for a 100% legal and safe project.

Start Your Transformation Today

Ready to add valuable living space to your home with a team that cares? Let our family at Platinum Renovations guide you through a stress-free remodel.

(262) 326-0207 | info@platinumrenovationswi.com