Are you ready to elevate your outdoor living space with a custom-built deck that combines style, durability, and functionality? At Molitor Construction LLC, we specialize in designing and building decks that transform your backyard into the perfect outdoor retreat. Whether you’re envisioning a spacious deck for entertaining or a cozy, private space for relaxation, we’re here to bring your ideas to life. Serving Columbia and Dane Counties and surrounding areas, we deliver expert craftsmanship and high-quality materials to create decks you’ll enjoy for years to come.
Why Choose Molitor Construction?

Experienced Craftsmanship
We’ve been designing and building decks for years, and our experience shows. Whether you’re adding a small deck or a large, multi-level outdoor space, our team has the skills to handle projects of any size and complexity. From design to final touches, we treat each deck like it’s our own.

Custom Designs Tailored to You
Every deck we build is custom-designed to fit your space, style, and needs. Whether you envision a contemporary look with clean lines and low-maintenance composite materials or prefer the warmth of traditional wood, we work with you to create the perfect outdoor space.

Built to Last
Your deck should be more than just a place to sit—it should be a lasting investment in your home. That’s why we use only the highest-quality materials, from weather-resistant woods to low-maintenance composite options. We ensure your deck is built to endure the unique weather patterns of Wisconsin, making it an asset to your home for years to come.

Personalized Service & Transparency
When you work with Molitor Construction LLC, you get more than just a contractor—you get a partner. We’re with you every step of the way, from the design consultation to the final walk-through. We pride ourselves on open communication and transparency, so you’ll always know what to expect throughout the entire process, with no hidden fees or surprise costs.

Affordable, High-Quality Decks
We believe quality outdoor spaces should be accessible to everyone. That’s why we offer competitive pricing without sacrificing quality. You get the best value for your investment, with decks that look great and perform even better.

Timely Completion & Professionalism
We know how important it is to get your outdoor space ready on time. Our team is committed to staying on schedule and completing your deck efficiently, all while maintaining the highest standards of craftsmanship. Your satisfaction is our priority.
Our Deck Building Process
1. Initial Consultation & Design
Every great deck starts with understanding your needs. We begin with a one-on-one consultation to discuss your goals, vision, and budget. Whether you know exactly what you want or need some guidance, we’ll help you design a deck that’s perfect for your home.
2. Planning & Permitting
Once your design is finalized, we’ll handle all the logistics, including securing necessary permits. We’re familiar with local regulations and building codes throughout Columbia and Dane Counties, ensuring that your deck is built to code and complies with all requirements.
3. Construction
Our skilled craftsmen begin building your deck, using the best materials and techniques to ensure it’s sturdy, beautiful, and built to last. We work quickly and efficiently, minimizing disruption to your daily life while delivering top-tier results.
4. Completion & Walkthrough
Once your deck is completed, we’ll conduct a final walkthrough to ensure it meets our high standards and your expectations. We’ll also provide you with maintenance tips and answer any questions, so you’re set to enjoy your new outdoor living space for years to come.
Our Deck Services
We offer a wide range of deck services designed to enhance your outdoor living experience:
Custom Deck Design & Construction
Deck Repairs & Renovations
Composite Decking
Wood Decking
Multi-Level Decks
Deck Additions & Expansions
Pergolas, Railings & Stairs
Outdoor Lighting & Features
Deck Staining & Sealing
Whether you need a brand-new deck, an upgrade to an existing one, or repairs to restore your outdoor space, Molitor Construction LLC is here to help.
Proudly Serving Columbia & Dane Counties, WI, and Surrounding Areas
We proudly serve Columbia and Dane Counties, including Portage, Pardeeville, Sun Prairie, and Madison. Our commitment to exceptional service sets us apart. Thank you for choosing us!