Although we’re headquartered in Brookfield and Twin Lakes, S.E. Wisconsin Sunrooms provides services across a handful of cities. Through our high-quality products, phenomenal customer service and unparalleled expertise, we’ve provided many Wisconsinites with beautiful naturally-lit spaces they can enjoy for the rest of their lives.

Our service areas include all of the following

  • Brookfield As the third largest city in Waukesha County, Brookfield is home to one of S.E. Wisconsin’s two storefront locations.
  • Twin Lakes The location of our other storefront, Twin Lakes is quaint, quiet and perfect for a sunroom.
  • Beloit There’s no denying that, between the historic downtown and breathtaking riverfront, Beloit is a beautiful city.
  • Elkhorn A city named after a rack of antlers, it’s no surprise that its residents have a deep appreciation for nature.
  • Fontana Enjoy year-round outdoor living with a stylish sunroom offered by S.E. Wisconsin Sunrooms—the most trusted name for quality and value.
  • Franklin This Milwaukee suburb has received accolades by various publications for being a great place to live. It’s also an excellent place to own a sunroom, which is why it’s one of our service areas.
  • Greendale S.E. Wisconsin provides its high-quality solutions to the 14,000 people living in this quiet village.
  • Greenfield Since our founding in the early 1970s, we’ve built patio enclosures and sunrooms in the homes of many people living in this bedroom community.
  • Janesville At S.E. Wisconsin Sunrooms, we are proud to be the premiere provider of Janesville sunroom additions.
  • Kenosha We’ve installed four-seasons rooms, patio enclosures and screen rooms in many Kenosha homes.
  • Lake Delavan With its clear waters and breathtaking views, Lake Delavan is the ideal place to unwind in a state-of-the-art sunroom.
  • Lake Geneva A scenic town that was once a summer escape for the wealthy, residents are creating their own retreats at home with our Lake Geneva sunroom additions.
  • Lake Villa From stunning custom sunrooms to comfortable patio enclosures, S.E. Wisconsin Sunrooms has the products you need for year-round outdoor living—right in your own home!
  • Lindenhurst S.E. Wisconsin Sunrooms leads the industry in providing beautiful, high-quality Lindenhurst sunrooms that are guaranteed to stand up to the harshest natural elements.
  • Menomonee Falls This city is home to the headquarters of Kohl’s Department Stores. For decades we’ve installed three-and four-seasons rooms in the homes of residents across Menomonee Falls.
  • Milwaukee For the past 40 years, we’ve built high-quality sunrooms for people in the city of Milwaukee and its surrounding suburbs.
  • Muskego Home to three beautiful lakes, Muskego is an ideal place to install a sunroom or patio enclosure.
  • New Berlin Incorporated as a city in 1959, New Berlin is situated on the eastern border of Waukesha County. We’ve been putting smiles on the faces of its residents with gorgeous sunrooms for over 40 years.
  • Oak Creek This mid-sized suburb of Milwaukee has been one of our major service areas for decades.
  • Pewaukee The home of NFL superstar J.J. Watt, Pewaukee means either “the dusty water” or “lake of shells” in the Potawatomi language. Its residents have benefitted from our solutions for decades.
  • Powers Lake When you want to make the most of Wisconsin’s four-season weather, S.E. Wisconsin Sunrooms has the Powers Lake sunroom additions you need to add value and outdoor living space to your home.
  • Salem Our crews have installed many high-quality sunrooms across this cozy Kenosha County town.
  • Sussex When you want to add curb appeal and living space to your home, S.E. Wisconsin Sunrooms is the company you can trust to customize Sussex sunroom additions that meet your family’s unique needs.
  • Union Grove From durable screen rooms to the luxury of a four seasons room, we have the Union Grove sunrooms you need to design a perfect, custom space to get the most out of outdoor living.
  • Waterford Because the weather in this village unpredictably varies, adding an all-seasons room to a home within it is an excellent investment.
  • Wauwatosa Named after the Potawatomi word for firefly, the beautiful city of Wauwatosa is a great place to install our solutions.
  • Waukegan For over 40 years, we’ve been creating warm and welcoming Waukegan sunrooms for residents of the city.
  • Waukesha We’ve improved the quality of life for many people in this large city, providing them with naturally-lit spaces that can be used for various applications.
  • West Bend On the bend in the Milwaukee River, West Bend home owners can count on S.E. Wisconsin Sunrooms to improve their quality of life.

Live in any of these service areas and are in need of a sunroom? Contact S.E. Wisconsin today! We’d love to discuss your needs with you and explain how we can help you with unmatched products and services. Call us or fill out our online form to receive your free quote today!

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Why choose S.E. Wisconsin Sunrooms

At S.E. Wisconsin Sunrooms, we don’t just want to provide you with a sunroom that brings you years of happiness; we want to treat you to an experience unlike any you’ve ever had.


Having your home under construction for weeks can be extremely distracting to your daily routine, so we make a point to finish your project in a matter of days and ready for years of enjoyment.


We go above and beyond to ensure our clients are happy with their purchases, working with them every step of the way to craft their sunrooms down to the very last specified detail.


We’ll outfit your sunroom with EcoGreen frames and knee walls to maximize its insulation. We’ll also use Low-E glass that allows natural light to flow in while blocking harmful UV rays.

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