Upgrade Your Space with a Top Remodeling Company in Washington County, WI

Living in Washington County means enjoying space, scenery, and strong communities.

But if your home doesn’t support the way you live, it can become a daily source of stress. Whether you’re in a Germantown subdivision, a Hartford farmhouse, or near Big Cedar Lake, a dated layout or unfinished space can hold your home back.


Old kitchens limit how you cook and gather. Bathrooms feel too small. Basements sit unused. And when your windows, siding, or roof show wear, you feel every season a little more. These problems don’t fix themselves. They need the right solution and the right team.


That’s why we’re here. At RNB Design Group, LLC, we’re a remodeling company based in Washington County, with more than 20 years in business and decades of experience. We help families reimagine their homes, inside and out. With in-house design support and financing available up to $100K, we turn everyday frustration into lasting comfort.

Remodeling Services That Fit the Way You Live

We work across Washington County, from the busy neighborhoods of Germantown to the quiet woods of Erin. We understand local styles, local weather, and what it takes to create a home that works. As licensed general contractors, we bring hands-on knowledge to every job.


  • Kitchen Remodeling: Update the heart of your home with smart storage, modern finishes, and layouts that work for gatherings and daily meals.
  • Bathroom Remodeling: Make space for relaxation or upgrade old fixtures with clean lines, bright lighting, and quality materials.
  • Basement Remodeling: Add living space for a home gym, game day bar, guest suite, or safe play area for your family.
  • Home Additions: Add a bedroom, sunroom, or mudroom that feels like it’s always been part of the house.
  • Roof Replacements: Protect your home from the elements with strong materials and proper installation built to last.
  • Windows Replacement: Bring in more light and cut down on drafts with properly sealed, energy-conscious windows.
  • Siding Services: Replace worn siding with styles made to handle snow, sun, and everything in between.
  • Custom & Farmhouse Renovations: We update traditional homes in Hartford, Richfield, and Erin while keeping their character intact.
  • Lakefront Projects: Build new decks, remodel cottages, or finish outdoor spaces near Big Cedar Lake and Pike Lake.

Whether you’re remodeling one room or the entire house, we deliver home improvement services designed around your goals.

Plan Your Remodel the Right Way

You don’t have to figure everything out on your own. A clear plan can save time, reduce stress, and help you make better choices for your home. Here are a few tips to get started:


  • Start With Your Needs: Look at what’s not working and focus on what would make daily life easier or more comfortable.
  • Use Local Support: Washington County has its own zoning and permit process. We know the rules and how to get projects moving.
  • Stick to Your Budget: If cash is tight, we offer in-house financing up to $100,000 through Aqua with no home equity required.
  • Think Long Term: Choose materials and layouts that still make sense five or ten years from now.

Every remodel starts with a conversation. We help you stay grounded, practical, and confident in your decisions from day one.


Your Local Washington County Remodeling Partner


Our team lives and works right here in Washington County. We know the homes, the materials that perform in our weather, and the importance of clear timelines. Whether you’re in a historic home in West Bend or a new build in Jackson, we help your space work harder for the life you live.


We proudly serve:


  • Germantown
  • West Bend
  • Jackson
  • Slinger
  • Hartford
  • Richfield
  • Erin
  • Addison
  • Kewaskum
  • All surrounding Washington County areas

Let’s Build Your Dream Space in Washington County.


Your journey to a better home starts with a simple step. Call RNB Design Group, LLC or schedule your free consultation today. We are the remodeling company Washington County, WI families rely on for results that last.