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Design Theory 19

About Us

Welcome to Design Theory 19, your premier destination for interior design and home goods in Wausau, WI! Since 2013, we've been proudly serving the surrounding communities with our expertise in home construction, renovations, and furnishings. Our skilled team specializes in remodeling, window treatments, and personalized consultations, offering an extensive selection of home decor and furniture to match your style. Whether you aim to transform your space or add a touch of sophistication, we're here to assist. Stop by today and let our friendly staff guide you in crafting the home of your dreams. At Design Theory 19, we believe in transforming houses into cherished homes.

Areas Served

Wausau, WI | Minocqua, WI | Stevens Point, WI | Park Falls, WI | Marshfield, WI | Madison, WI | Door County, WI | Naples, FL | Marathon County, WI | Lincoln County, WI | Wood County, WI | Taylor County, WI | Price County, WI | Clark County, WI | Adams County, WI | Waushara County, WI | Winnebago County, WI | Waupaca County, WI | Oconto County, WI

Our Professional Associations

What We Offer

Our Specialties include:

Our Services include:

Our Products include:

Testimonials

On 8/23/2024 Lois Stieber had this to say:
Working with Design Theory 19 has been a great experience. I had a vision of what I wanted, but I know I needed professional help to get me there. What’s so great about Mindy and her staff is that they offer not only design assistance, but they also act as a project manager, finding reputable subcontractors to come into my home and do quality work. After having completed my kitchen update a few years ago, I came back to them for my master bedroom and bathroom update. I love their timely response to my inquiries, follow through, and attention to the small details. Design Theory 19 has my complete confidence and trust.

On 8/23/2024 Lois Stieber had this to say:
Working with Design Theory 19 has been a great experience. I had a vision of what I wanted, but I know I needed professional help to get me there. What’s so great about Mindy and her staff is that they offer not only design assistance, but they also act as a project manager, finding reputable subcontractors to come into my home and do quality work. After having completed my kitchen update a few years ago, I came back to them for my master bedroom and bathroom update. I love their timely response to my inquiries, follow through, and attention to the small details. Design Theory 19 has my complete confidence and trust.

On 3/31/2024 Julie Rybacki had this to say:
Mindy and Andrew were excellent to work with. I started with a vision for my retail space and what they came up with exceeded my expectations. It turned out GORGEOUS!! They were always available for ideas, samples, timelines, etc. I would highly recommend Design Theory 19 for your interior design needs.

On 1/13/2024 Mandy S. had this to say:
Mindy and team will help you design a stunning space that is specifically unique for your needs! Mindy is a phenomical person who is very kind and patient and will listen to your project ideas and help bring them to life. I highly recommend Design Theory 19 for all of your interior design needs. They will definitely not disappoint! Testimonial written by Mandy S. on this site.

On 11/17/2023 Alyson Nehls had this to say:
The whole team at Design Theory 19 are a pleasure to work with. Mindy and Maris are super knowledgeable, friendly and seamlessly create beautiful end results for their clients. Highly recommend!

Contact Us

Design Theory 19
632 N 3rd Street Wausau, WI 54403
Phone: (715) 574-8834
Mobile: (715) 849-5925
Email: hello@designtheory19.com

We are located near the Woodson YMCA Wausau Branch

Where To Find Us

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Payment Types Accepted

Personal Checks, Discover, American Express, Debit Cards, Cash, MasterCard, Visa, Apple Pay, Android Pay

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 10:00 AM - 5:00 PM
Tuesday: 10:00 AM - 5:00 PM
Wednesday: 10:00 AM - 5:00 PM
Thursday: 10:00 AM - 5:00 PM
Friday: 10:00 AM - 5:00 PM

News

Great design isn’t just about looks—it’s about how your space works for you. At Design Theory 19, we blend form and function to create interiors that are both beautiful and livable. Whether it’s a cozy kitchen update or a bold living room transformation, we help you fall in love with your home all over again.
#FunctionalDesign #InteriorGoals #HomeRenovation #DesignWithPurpose #WausauHomes #DesignTheory19 #ModernLiving #InteriorDecor

✨ Transform Your Space with Timeless Design
At Design Theory 19, we believe your home should reflect your personality and lifestyle. Whether you're refreshing a single room or reimagining your entire space, our expert team brings creativity, craftsmanship, and care to every detail. From custom furnishings to full-scale renovations, we’re here to make your vision a reality.
#InteriorDesign #HomeInspiration #WausauWI #DesignTheory19 #HomeMakeover #CustomInteriors #TimelessDesign #HomeStyle

We’re incredibly grateful for your support and thrilled to hear that you had such a positive experience with Mindy and the team. At Design Theory 19, we’re passionate about creating beautiful, functional spaces—and it means the world to know our dedication shows. If you're looking for a team that combines expert design, clear communication, and genuine care, we’d love to help bring your vision to life!

April is a great time to give your home a new look with Design Theory 19 in Wausau! Our expert team can help you transform your space with stylish design solutions and personalized touches. Visit us to explore new ideas and start your home makeover today.

Spring into style with Design Theory 19 in Wausau! Our interior design team is ready to help you refresh your space for the new season. From vibrant colors to fresh design ideas, we have everything you need to embrace spring in your home. Let’s create a beautiful, welcoming environment together!

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