Why is Allis Right for You?

Family Owned and Operated Since 1955! From windows, doors or more, Allis continues to uphold it’s commitment to quality, value and exceptional service. 

About us

We are a dedicated home improvement business based in southeastern Wisconsin. Our team is committed to helping residents enhance their living spaces through various services that meet their needs.

Our experienced professionals bring quality craftsmanship and attention to detail to every project. We aim to make your home more comfortable and efficient, ensuring satisfaction with every job we complete.

Our Services

Windows

Windows

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And More

And More

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Google Reviews

We had called Allis Doors and Windows, looking for an automatic door opener. Abby (the lady in the office), explained that they didn't sell the door openers, that they only sold windows and doors. But, Abby didn't stop there, She proceeded to help me look for a company that DID sell the door opener. I was so impressed by her fantastic customer service that went above and beyond, I told her that we would be looking into buying a door and windows soon also. Approximately 2 months later, I called Abby back and asked for some quotes. Needless to say, yesterday we had one door that is handicapped accessible (threshold), and 5 windows installed. The men arrived at 8 a.m. and worked very hard at getting everything installed. They were finished at 5, without ever taking a break! The Installation team was courteous, very attentive to our needs (we use wheelchairs in home), and very clean. The Installation crew, cleaned the windows and rehung the blinds and drapes for us. I was going to call this a.m. to tell Abby thank you again, but when I turned on my phone, Abby had already called and left a message, to follow up. The Customer service is OUTSTANDING! I am so thankful that I stumbled upon this business!

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G Den

G Den

6 days ago

I recently had an interior door and a storm door installed be Allis. These both were replacing doors I had previously had installed by other contractors. The quality of the previous doors was not acceptable and the installation was sub optimal. We live in a house built in 1947 with a stone facing so aligning doors can be challenging. From the start to finish the Allis team was professional. timely and the installation was excellent with great attention to detail. I would highly recommend Allis. recommend recommend recommend Allis

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bruce kruger

bruce kruger

9 months ago

The project involved enclosing a screened porch with floor to ceiling double hung windows. Ben the estimator is a carpenter by trade. We had specific ideas on what we wanted. Ben walked us through all of the details on the proposed installation and recommended a few changes which we accepted. Ben's visit lasted less than an hour and we had a proposal in hand before he left. Once the windows were delivered the 2 day installation went as planned. The crew was exceptional. Installation was above and beyond expectations. We would recommend Allis windows to friends and family.

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Ken Muraro

Ken Muraro

11 months ago

We started off with just a front door, and we were so happy with the job they did with that we asked Ben for a quote to take out some windows and put in french doors. Not only were their prices so much more reasonable then others we had gotten, but then service was amazing from beginning to end. We could not be happier with the quality of the product. The crew that installed everything were great, and Ben has been a pleasure to work with from beginning to end. I cannot recommend them enough!

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Laurie Reisener

Laurie Reisener

1 year ago

I recently had a storm door and entry door installed by Allis Windows, Doors and more! I’m very pleased!! They were very easy to Work with! John and Steve who installed the door were very professional, and fast! Ben and Abby were also great to work with! Thank you, I will definitely use them again!!

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John Reinhart

John Reinhart

1 year ago

A great place to do business with. Friendly, knowledgeable, and helpful are words I would use to describe them.

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D Jansen

D Jansen

1 year ago

Reach Out Today

Reach out to us using the contact form. We look forward to hearing from you and assisting you with your home improvement needs.

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