Outdoor Living Designs in Milwaukee WI

Millennium Windows and Sunrooms LLC offers sunrooms, patio enclosures, screened rooms, replacement windows, decks, patio covers, pergolas and additions, in Southeastern Wisconsin. Call 262-364-7655 for more information!

National Association of the Remodelling Industry
Better Business Bureau
Millennium Windows and Sunrooms, LLC is a BBB accredited company that has been offering a variety of sunrooms, window, and home improvement services in the Southeastern Milwaukee area since the year 2000. Our personalized, custom plans for each project and the expert craftsmanship to get the job done is what keeps our customers coming back for all of their home improvement needs time after time. When you call us, we’ll set up a phone consultation to take the time to gather information about your vision for your home, your budget, any questions we may have and we’ll figure out a plan that works best for you. Our no-interest finance plan makes it easier for you to be able to complete your dream home without having to wait. Call us today at 262-364-7655 and find out how we can help you, or fill out the form online to request an appointment.
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We offer more options and choices than any other sunroom company in Southeastern Wisconsin.

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We build fully insulated, year-round 4-season sunrooms, 3-season sunrooms, extended summer and porch conversions, patio conversions, and screen room conversions. Choose from conventional (stick built) and modular (prefab) options to design the perfect room for your home.

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Replacement Windows & Doors

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Decks, Patio Covers & Pergolas

Check out our LifeRoom Product!

LifeRoom let’s you enjoy your backyard again for exercising, dining, entertaining and relaxing with family and friends… all at the touch of a button. LifeRoom’s unique Smooth Glide motorized screens can be raised or lowered for privacy or to keep those pesky mosquitoes away. It gives you the freedom to enjoy a romantic outdoor meal… rain or shine.

LifeRoom Screens can be added to some existing conventional structures, or can be constructed as a new structure on your property! Unique features of this product include Mood Lighting, Soft Breeze Technology, Pollen/Allergy Protection and more!

Why Choose Millennium
Windows and Sunrooms?

Millennium Windows and Sunrooms offers the largest selection of sunrooms and patio enclosures in Southwest WI. We offer a design consultation with the owner to survey your home, take measurements, interview the client, discuss budget and review samples to be most informed and able to make an educated decision. You will be provided with a quote and a 3D rendering of your project. Pictured to the left is a 4 track window, our most popular option for conventional and modular sunrooms. These windows can completely fold so all four panels are together (top or bottom) so you have a screened room feel.
Based in Milwaukee, we are proud to be a BBB accredited business that has been impressing customers with our expert craftsmanship since 2000. Since the beginning, our top priorities have been integrity, quality of materials, and workmanship. These qualities have helped to build the foundation of a trusting relationship with each of our customers. We fully stand behind our work, and we think you will too.

How does the process work?

When you choose Millennium Windows and Sunrooms, you’ll get a full personalized experience, without any pushy sales tactics.

Once you reach out to us, we’ll schedule a no-pressure phone consultation to discuss all details and any questions we may have. We have found this phone consultation speeds up the process. During the meeting, we’ll gather your information, your preferences and budget.

After the phone consultation we will create a 3D rendering (CAD) of what your finished project will look like, along with an estimate.

We offer more choices and variations in our project than any other company in Southeastern Wisconsin - so we’re sure we’ll be able to fulfill the vision you have!

Call 262-364-7655 today to get started on completing your dream home!

Testimonials

 

“We contracted with Millennium Windows and Sunrooms to put a “3 and a half” season room addition on our house. We selected them because of their consultative approach and flexibility in designing on exactly what we wanted based on our intended use of the space. We found other firms that we spoke with to be rigid in their designs and less willing to listen to what we wanted.

We have a 100+ year old home and we expected some potential intricacies in the project because of that. The Millennium team did a great job explaining and addressing any challenges as we went and any issues that did arise did not impact the final product.

We use our new space daily and are really happy with the result. We thought enough of the work that Millennium did to contract them for another job that we’re looking forward to them starting on soon.”


David Waldoch

Testimonials

 

“Wow! I can’t say enough about Millenium Windows and Sunrooms LLC. From the beginning, Rich made the entire process so easy. He walked us through the planning/design phase and made recommendations going above and beyond showing us design options that we didn’t think of. When the project started our project manager Mark was top notch. Each day they came out Mark ensured we knew what was happening for the day and made sure we were satisfied. He and Kyle did a phenomenal job on the quality of work and even gave us suggestions from his experience on things that what would be better. Mark took the time whenever we had questions to address them. Mark’s experience and craftsmanship in his work are second to none. We recommended this company to my neighbor who is considering building a Fourseason room and after seeing the amazing job they did for us and going through the entire process has chosen to go with Millenium. I highly recommend this company for their customer service, quality of work, and professionalism. You’re not going to find a better company for all of that and at a great value. Rich and Mark THANK YOU for everything, we love our addition. You guys rock!!”


Ric Monteen

Testimonials

 

“I used Millennium to install a screened-in porch this summer. I could not be happier with the end product and my experience with the Millennium team. I was constantly kept up to date on my install date during a very busy year for construction projects. Mark went above and beyond to make sure everything was immaculate and up to expectations. His team with Kyle and John knocked the project out quickly and I couldn’t be happier! Will use Millennium again anytime I need porch/window work done!”


Donna Ghorbanpoor

Testimonials

 

“Millenium transformed our outdoor under deck patio into a wonderful three season room. We are extremely pleased with how the project turned out. When we have guests over their comments are: “Wow, this is really nice! They did a really great job!” Rich and Mark were great to work with and really paid attention to detail. The project presented some challenges and they came up with solutions that resulted in this wonderful room.”


Ken Czyzewski

Testimonials

 

“Yesterday the millennium crew came out early in the morning and tore out our old sunroom screen/window combination.They then installed the new one before dark. The crew was very friendly and answered our questions as they worked. The quality of the new window/screen seems very high. The windows are easy to more to expose the screen. we will use the sunroom once the weather warms up. This picture was taken the next morning and as you see it snowed and no snow entered the sunroom.I would highly recommend this company.”


Sandra Albrecht

Testimonials

 

“After having four windows and three doors replaced by Millennium, we want to let people know what a wonderful job this company did, and how pleased we are with the work. Not only are the windows beautiful, but they are very ergonomic (designed for maximum comfort, efficiency, safety, and ease of use). They also seem to be energy efficient, reflecting the wind, cold and sun.The best part was the gentlemen that installed them. Mark and Kyle were so friendly, and they did excellent work. We really appreciated how polite and helpful they were – and hard working. Thanks again for doing a great job. We are absolutely thrilled with our new windows and doors.”


Dick and Mary K

Testimonials

 

“You were willing to explain at all time what was going on and why. Conscientious, diligent work on an old house insuring the best possible results with the materials requested. It was reassuring to note that the siders were concerned as we were about the final work and appearance of the house”


Mike and Kitty H.

Testimonials

 

“Thank you for the great job you and your crew did on my sunroom.

They worked through all the snow and cold. I never thought they could do it but it was all done by Christmas and they left the site all clean and tidy. I would recommend you company to anyone. The crew were polite and smiling even in the worst weather.

Great job!”


Shardell S.

Testimonials

 

“We wanted to let you know how much we have enjoyed the sunroom over the past year and a half. From suppers in the summer, reading with a magnificent view in the fall to a game room in the winter, we enjoy our room all year round. It provides extra space when we entertain large groups and quiet space for listening to music or reading a good book. The heat pump system allows us to quickly cool or heat the room to a comfortable temperature. The decking on either side of the sunroom as well as in the front of the house is both attractive and easy to maintain. It cleans easily with a power washer. We use our hot tub all year round as well, so the landing next to the tub provides easy access. Replacing the front entry with the new porch has added personality as well as safety to our home. With the addition of the beautiful new door and sidelight this year, our home has much better curb appeal and is much more inviting. Thanks again. We thoroughly enjoy and use the upgrades to our home.”


Dave Weske & Joni Whitehouse

Testimonials

 
“Nancy, I wanted to write and tell you how much we have enjoyed our new three-season sunroom this Fall. With the warm weather this November, we have been able to keep the room open to the house with a little help from a small electric heater. The sunroom was a big hit with our relatives on Thanksgiving Day and we have received many compliments from our friends and neighbors. I’ve attached a few pictures of this project which I hope you will be able to download. As you can see, we installed a brick patio around the sunroom which really turned out very nice. Thank you for all your help with this project. Nancy and I had to “educate” ourselves in the beginning and sort out what design features we needed. Your assistance was very valuable with that. John and your construction crew did a great job too. Come by if you’re in the area to see the finished project.”


Jeff & Nancy Grussing

Testimonials

 
“I just wanted to drop you a note to tell you how pleased we are with the work you did on our house recently. The door and window work turned out beautifully and was done on time, as promised. The new windows are much warmer than those old single-pane windows … the recent cold weather is much less noticeable. It is amazing how closely the new aluminum trim matches the existing painted woodwork. Also, please pass on our thanks to Troy, who spent many hours refinishing the doors. It is always hard to do that sort of work without creating a lot of dust, but he managed to keep it to a minimum!”


Tim, Barb and Chris

Testimonials

 
“Willing to explain what was going on at all times and why. Conscientious, diligent work on an old house ensuring the best possible results with the materials requested. I was reassuring to note that “the Sixers: were as concerned as we were about the final work and appearance of the house.”


Mike & Kitty Hoffmann

Testimonials

 
“Work done very well and fast. Thank you again for your great service and pricing.”


Henry R. Lipski

Testimonials

 
“We just wanted to thank you for the painless transition to our beautiful new windows. The installation went beautifully, start to finish in one day with absolutely no disruption at all. Your installation team was more than diligent. They were very friendly and helpful. The little blue bootie shoe covers were a big hit along with vacuuming any small particles that may have escaped during installation, made quite an impression. You would not have known any work was done here, inside or outside, aside from the fact that the new windows really change the appearance of our home. I’m looking forward to a much warmer winter inside the house and much smaller utility bills in the coming months. We would be proud to let your future customers have a look at the dramatic change your new windows made on our home.”


Jon and Sue Merkel

Testimonials

 
“It was a great experience working with you – a few glitches, but the end result was better than expected. Thank you for seeing my vision and being able to make changes as we went along. It’s still hard to believe that such a beautiful room is attached to my home – a dream come true! Bringing the laundry up will be a great asset as I age…As for the outside – the siding, pergolas, porches – I’m still in awe every time I drive up to the house. Is it really my house!? Thanks again for all the hard work, and I look forward to working with you again (fence). Blanca and I have enjoyed the process and most of all the friendship and professionalism of everyone who worked on this project.”


Cathy Humcke Peterson

Testimonials

 
“Thank you for the great job you and your crew did on my sunroom. They worked through all the snow and cold. I never thought they could do it, but it was all done by Christmas and they left the site all clean and tidy. I would recommend your company to anyone. The crew were polite and smiling even in the worst weather. Great job!”


Shardell Sorensen
NARI Certificate
AYPO Certificate

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