Allis strives to be your partner for all your home improvement needs. We've established and upheld a multitude of relationships with satisfied home improvement customers for over six decades. Our loyal customers know they can count on Allis for quality, style and durability at an incredible value.

Our customers rely on Allis and our own hourly paid craftsmen to provide timely to provide timely service meeting their unique needs while remaining within budget.It's our dedication to consistently meeting our customers' needs which continues to build lasting relationships with all our customers.

Offices (1)

  City Milwaukee, WI
  Zip code 53215
  Address 2915 South 13th Street
  Phone (414) 384-7500

Services (2)


Allis windows feature 7/8 thick panes using the exclusive EnergySmart™ Low-E glass for efficiency and blocking harmful UV rays. Allis also carries a full line of triple pane glass for the highest level of efficiency utilizing the best insulating gas available - Krypton. When it comes to efficiency, window frames matter too! Using a welded, insulated sash and master frame.


Your front door is the first thing people see before entering your home and the last thing they see before they leave, make a lasting impression. Our wide selection means you'll find the exact door best suiting your needs and tastes. Browse many examples of our work in our door installation gallery.
Austin Gregory Knapp

Austin Gregory Knapp

Oct 15, 2014
This place is absolutely the best. The workers are friendly and they work around your schedule. Full review ›

Just finished the latest Pella tour!

  Facebook  •  Mar 27

3 years in a row, thank you to our customers!!

  Facebook  •  Mar 21

Happy Valentines Day weekend💕 Noah was busy writing Valentines for his party this week. What was your family up to?

  Facebook  •  Feb 16

The office will be closed Dec 22nd - Jan 6th to allow our families to spend time with theirs. Merry Christmas & Happy New Year🎊

  Facebook  •  Dec 22

Have a safe and happy holidays!!!

  Facebook  •  Nov 22

I told our customer that the amber bottle glass was a collectors item, but he still wanted to upgrade☺️ Randy, Colin and Kevin did a great job on the installation and the Waudena Steel Entryway System

  Facebook  •  Nov 13

Noah and the Allis team can’t wait to see you today at 1:30🎃

  Facebook  •  Oct 31

Come join Flash and Allis for some Halloween fun🎃 We’ll have crafts, games and trick or treating. Special gifts for adults too👻 Round about is open so stop on by between 1:30-2:30pm October 31st🎃

  Facebook  •  Oct 29

So happy that our showroom is so close to home. Harvest Parade at Noah’s School🎃 #HCE

  Facebook  •  Oct 25

Randy & Colin did a great job on this unique window replacement. If you look at the pictures closely, you’ll notice that the window unit is square on the inside and arched on the outside. The custom

  Facebook  •  Oct 22