Patio Enclosures by Great Day Improvements
Great Day Improvements Stanek Windows by Great Day Improvements Patio Enclosures by Great Day Improvements
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Serving Greater Milwaukee, WI

Patio Enclosures in Milwaukee, WI

N30W22383 Green Road, Unit G
Waukesha, WI 53186
Milwaukee Patio Enclosures Manager

Managed BySteve Zwemke

  • License Information
  • WI #DC012000102

Local Reviews

We take pride in each and every sunroom we manufacture and install while offering quality materials and craftsmanship. However, you don't have to take our word for it. Our satisfied customers are more than happy to share the positive experience they've had while working with Patio Enclosures through the years.

Check out some local reviews or leave one of your own on the following websites:

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“Excellent product and people!” – John H. | Waukesha, WI | June, 2020 * * * * *

“Very professional service. Good communication all around.” – Jean K. | Sussex, WI | May, 2020 * * * * *

“Very impressed with Patio Enclosures! We thought the salesman Theodore Tamvakis was very thorough in his presentation of the product! Spent a lot of time with us answering our questions about Patio Enclosures! We especially liked the Greek Cookies he gave us!!!!” – Greg H. | New Berlin, WI | March, 2020 * * * * *

“I have never worked with a company that has customer service as good as this company. From the start when Theodore came to my home and explained in detail about their product and what the process would be. To Katie who kept me informed every step of the way. The crew did the install with such professionalism and made sure that everything was done in a timely manner. Mike, Carl, Boyd and Rosario are a great crew and I cant say enough for the job they did for me, and I highly recommend them for your project!” – Jon P. | Racine, WI | March, 2020 * * * * *

“From meeting with our salesman, Michael Sands, to the installation and phone calls, you guys rock with customer service!!” – Ron M. | Waukesha, WI | October, 2019 * * * * *

“I'm very satisfied with my design consultant, Theodore Tamvakis. He is a good communicator and goes above and beyond to answer questions and take care of my concerns. I am pleased with how the project is going along and have already referred 2-3 of my friends to Great Day Improvements.” – William P. | Hartland, WI | September, 2019 * * * * *

“The job was finished in 2 days and looks wonderful. My neighbors all approve!” – Virginia M. | Menomonee Falls, WI | September 12, 2019 * * * * *

“We want to thank everyone from Great Day Improvements from the salesman, Mike Sands, to the final service tech, Josh Haas, and everyone in-between for their excellent service in the construction of our enclosed porch. We certainly will spread the word on your great work and service.” – Michael & Anne B. | Kenosha, WI | September 5, 2019 * * * * *

“The experience overall was very good. Nothing to complain about, the whole process was very smooth.” – Theresa M., Lisbon, WI | August 8, 2019 * * * * *

“We love our screened-in deck. We use it daily!” – Tracy A., Lake Geneva, WI | July 31, 2019 * * * * *

“Looks and works very nice. One service call shortly after for install done quickly and with explanation. Very professional team from start to finish.” – David S., Waukesha, WI | June 20, 2019 * * * * *

“Great team to work with. Any changes we made where addressed.” – Claude B., Waukesha, WI | November 26, 2018 * * * * *

“Pam, our contact person, was wonderful. She was a pleasure to speak with and kept us informed of all happenings in a very timely manner. Brian and Dan, our installation guys, were fantastic! Thorough & hard working & efficient. They explained everything they were doing. We really appreciate all their hard work!!” – Donna I., Brookfield, WI | September 27, 2018 * * * * *

“Everyone was very professional and pleasant. Thank you.” – Mike H., Jackson, WI | June 8, 2018 * * * * *

“I'm in love with my screen porch!” – Patty R., Kenosha, WI | September 10, 2017 * * * * *

“The installers were very professional and neat.” – Mark A., Verona, WI | January 26, 2017 * * * * *

“I'm in love with my screen porch!” – Patty R., Kenosha, WI | September 10, 2017 * * * * *

“We have 1 screen that needs to be replaced due to the latch being installed incorrectly. Also would have liked more frequent communication regarding project progress.” – Kenneth L., Delavan, WI | June 8, 2017 * * * *

“The installers were very professional and neat.” – Mark A., Verona, WI | January 26, 2017 * * * * *

“The product and installation met my expectations.” – Kathy G., Waukesha, WI | November 11, 2016 * * * * *

“The blinds look great. We just have to get use to them after so many years not having them. They make sitting out there so much nicer without the sun beating down on you.” – Robert H., Racine, WI | August 25, 2016 * * * *

“Everyone from the salesman to the installers were very professional.” – Ed H., Silver Lake, WI | December 17, 2015 * * * * *

"We placed the order on May 25th and it was installed on August 5th. The installation manager was not easy to work with. After a trip to the Patio Enclosures office and talking to a helpful woman, some courtesy and action was given and the awning was installed within 10 days of that visit. The installation crew was very nice and seemed to want to please and went the extra mile to make sure everything was right and we were happy." – Janet V., Mequon, WI | August 13, 2015 * * *

"The finishing touches are being added to our room now and we couldn't be happier! You've helped us transform an unused patio space into an inviting living space with the best views of our backyard pond. Thanks to everyone who helped bring the design to life." – Thomas and Connie Q., Waukesha, WI * * * * *

"My husband and I finally decided to enclose our existing back porch so we could enjoy our outdoor space regardless of what mother nature threw our way. Our porch saw more use this year than in all 10 years we've been in the house combined. Thanks Patio Enclosures for making us love our home again!!" – Evelyn and Greg L., Menomonee Falls, WI * * * * *

Products & Services

Patio Enclosures

Patio EnclosuresPatio Enclosures custom manufactures every sunroom to meet your style and budget. Let our design consultants work with you to see what's best for your home and lifestyle.

Stanek Windows

Stanek Windows by Great Day ImprovementsIncrease the energy efficiency of your home and reduce energy bills with the highest quality replacement windows and doors.


Specials & Financing

Patio Enclosures is dedicated to making our products and services affordable for our customers. As a result, we try to present offers and specials throughout the year, so check back often or follow us on Facebook.

About Us

About Patio Enclosures in Milwaukee

We proudly serve Greater Milwaukee and surrounding areas including Kenosha, Janesville, West Bend and Sheboygan. Contact our Milwaukee showroom for your next Patio Enclosures project or simply fill out our online form to schedule your free in-home estimate.

Hours of Operation

  • Monday
  • Tuesday
  • Wednesday
  • Thursday
  • Friday
  • Saturday
  • Sunday
  • 9 a.m. - 5 p.m.
  • 9 a.m. - 5 p.m.
  • 9 a.m. - 5 p.m.
  • 9 a.m. - 5 p.m.
  • 9 a.m. - 5 p.m.
  • By Appointment
  • By Appointment

Certifications & Associations

  • Remodeling 550 of 2020 (#10)
  • Qualified Remodeler’s Top 500 of 2019 (#21)
  • HIP 200 of 2019 (#18)
  • Qualified Remodeler’s Top 500 of 2018 (#24)
  • HIP 200 of 2018 (#22)
  • EPA Lead-Safe Certified Firm
  • Licensed, Bonded, Insured

Payment Options

  • Visa
  • MasterCard
  • Amex
  • Discover
  • Cash
  • Check
  • Financing Available

Greater Milwaukee Location Overview

Our knowledgeable staff has over 100 years of combined experience in sunroom design, manufacturing and installation – providing superior service to Wisconsin residents. Owned and operated by Cleveland-based Great Day Improvements, LLC, (makers of Stanek® brand windows) we're proud to bring quality, custom-designed and custom-manufactured Patio Enclosures® brand sunrooms to your home.

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