For outstanding replacement windows and doors look no further than AHT Wisconsin Windows, a family-owned and -operated home improvement company that has served local residents since 1967. We understand the unique needs of Wisconsin homeowners and proudly offer products that are “built frozen tundra tested tuff” to withstand the frigid weather we often experience here in Wisconsin.
Our dedicated commitment to providing exceptional products and services has helped us earn several prestigious accolades, including an A+ rating from the Better Business Bureau and a Top 500 ranking among home improvement companies in the United States by Qualified Remodeler.
Our replacement windows are made with expanded polymer composite, which is 400% stronger and insulates 214% better than any vinyl window on the market. All of our are custom built with triple-pane glass featuring two low-E glass coatings and two chambers of proprietary blend gas, drastically reduce heat transfer into and out of a home. As a result, they are ranked as “the most efficient” windows by ENERGY STAR. Plus, our windows require virtually no maintenance, so homeowners won’t need to spend hours sealing, staining, and painting them. The combination of durability, energy savings, and overall beauty mean there’s no better value in the window industry than our composite windows.
AHT Wisconsin Windows wants you have confidence and peace of mind when it comes to your windows and doors. That’s why we confidently provide our customers a full 50-year warranty on both materials and workmanship. Our windows are covered by a non-prorated, fully transferable warranty that includes defects in materials and workmanship for a period of 50 years.
We’d be happy to provide a free estimate. Just call us toll-free at (800) 387-9450 to schedule a free, no-obligation in-home estimate.
Very satisfied with the project from start to finish.
Description of Work: Window replacement
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$17,200
Christopher M.
03/2019
1.0
replacement windows
+ -1 more
Very pushy salesman! Craig was the salesman's name. Went thru an hour of wasting our time explaining about the company's history, etc. We just wanted to see the products and get a quote. He measured the windows and went thru a song and dance cutting down all of other windows on the planet! Anyway, he then gave us a ridiculously high quote and we balked. He then said there is a March special and knocked $2000 off, then said if your a cash buyer he would knock off $730. When we said "no" he then said that his product wasn't for us. Referring that we didn't deserve their windows! Avoid this company like the plague!
Description of Work: Quote on replacement windows
Rating Category
Rating out of 5
value
1.0
professionalism
1.0
responsiveness
5.0
punctuality
5.0
Amanda T.
02/2018
1.0
replacement windows
+ -1 more
We need to replace the windows in our 20 year old home and are in the planning and budgeting stage, including getting quotes and researching products and companies. AHT Wisconsin Windows was the second of 4 companies we are investigating. We were not impressed with their high-pressure sales tactics. After reading other online reviews (Google) that their sales pitch can take upwards of 3 hours, we gave the sales rep (Robert) a hard stop of 2 hours as we had other obligations that needed tending to and could not spend our entire evening with this guy. He acknowledged our request and launched into his spiel. He did not honor our request and went over the allotted time we gave him. In addition, we told him specifically that he was not the first contractor we had come in and he was not the last contractor that we were going to meet with. He still insisted on pressuring us to buy RIGHT NOW or we wouldn't get as good of a "deal." No matter how many times we told him we had no intention of making a purchase that evening, he kept pressuring us to "just write a check tonight" and we can always cancel it in 3 days. No, I'm not that financially irresponsible to write a check now when I know I'm not prepared for it to go through the bank. I admit that I lost my composure and snapped at him when he likely didn't deserve it, but we felt like prisoners in our own home. He never gave us a formal estimate in writing, however he did make us sign something that said we waived our right to a specific discount. I also did not appreciate that they "require" all parties to be present, probably because they know their high pressure tactics will not work when they know that their potential client is going to say that they need to talk it over with their spouse before making a decision. He did offer to go out to his car for 5-10 minutes so we could discuss privately because "that's all people ever need." We informed him that we would need longer than that as we had other contractors to meet with, which he balked at and again pressured us to buy that evening. The product seems fine as far as I can tell, but it is most definitely overpriced. I will admit that the presentation is quite informative, albeit incredibly lengthy (there are multiple very thick binders involved) and definitely biased towards their product (for obvious reasons, that's what they're trying to sell). However, by the time the salesperson FINALLY left my house it wouldn't have mattered to me if their product was self-cleaning and self-installing, I am not inviting a company back into my home after one of their employees made me feel uncomfortable in it. Plain and simple.
Description of Work: Replacement windows
Rating Category
Rating out of 5
value
1.0
professionalism
1.0
punctuality
5.0
Response from AHT Wisconsin Windows
We are truly sorry that you have had such an experience with us at AHT Wisconsin Windows. Your feedback is appreciated and we will be following up internally to correct the matters at hand. At AHT Wisconsin Windows, we understand our customer's time is valuable and do what we can to be respectful of that. Due to various project sizes we measure up, and the number of questions our customers have, it's very hard to decipher how long our presentation will take from one home to another. Replacing your windows is a big investment, regardless of who you go with; we believe in an open education process on our products and service because what we offer is very different than anything else in the state. Our estimates are good for a full year to give our customer's the ability to do their research and move forward when the time is right. Let us know if there is anything else we can assist with in the future.
Leroy F.
12/2016
1.0
replacement windows
+ -1 more
They were supposed to insulate all the windows, but the wind was blowing threw them and they had to come back. They were still leaking afterwards, and they just blamed the house. The window manufacturing company came out and put some clips inside them, which did not work. Then in April, they came back out to try to put something else in them to stop the leaks, and it still did not work. They have been out at least 5 times to try to fix the issues and the problem has yet to be fixed. They were supposed to fix the caulking as well, which has dirt and brown streaks, and they've yet to fix it. They were also supposed to insulate between the windows, and when they came out, they didn't have the foam in order to do it. so I had to go Home Depot twice to get it for them. They did do it eventually, but it took them twice to get it done.
Description of Work: They replaced 9 windows in my home.
Rating Category
Rating out of 5
quality
1.0
value
1.0
professionalism
1.0
responsiveness
1.0
punctuality
1.0
$15,000
Sue W.
12/2015
3.0
replacement windows
+ -1 more
We're not really happy with them. When it's still cold, they're coming in. They're kind of snippy to work with. When we asked them to come back to look at this, they gave me a certain time. They said that if they're not available that day, there's no way they could do it. I would not recommend them.
Description of Work: They did all the windows in the front of the house. They gave their bid today for the rest of the house.
Rating Category
Rating out of 5
quality
3.0
professionalism
3.0
responsiveness
3.0
punctuality
4.0
Brian K.
12/2015
3.0
replacement windows
+ -1 more
The quality of the windows was very good. I wish they would have let us know. That, I'm disappointed with. It sticks out. They put brown tape to tone down the white. I talked to the owner of the company of how unhappy I was. He didn't give us any money back. He called to say he's sorry that it happened. The sales associate should have known. I've never bought a window before. We have no plans to use them again. They didn't really explain that it wouldn't match our house.
Description of Work: They did the custom windows.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
5.0
$5,000
Ronald and Julie K.
12/2015
4.0
replacement windows
+ -1 more
They’re fine and I like them. We used them about 10 years ago. They did a good job for us and we have no complains or problems.
Description of Work: .
Rating Category
Rating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Marv & Nancy W.
12/2015
5.0
replacement windows
+ -1 more
.
Description of Work: .
Rating Category
Rating out of 5
Yes, I recommend this pro
Carol M.
12/2015
5.0
replacement windows
+ -1 more
.
Description of Work: .
Rating Category
Rating out of 5
Yes, I recommend this pro
$21,000
Doreen S.
12/2015
5.0
doors
+ -1 more
.
Description of Work: .
Rating Category
Rating out of 5
Yes, I recommend this pro
$5,000
Jackie M.
12/2015
5.0
replacement windows
+ -1 more
.
Description of Work: .
Rating Category
Rating out of 5
Yes, I recommend this pro
Rod H.
11/2015
5.0
replacement windows
+ -1 more
unknown
Description of Work: Put in 7 windows very happy
Rating Category
Rating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$11,000
Andreas V.
11/2015
4.0
replacement windows
+ -1 more
unknown
Description of Work: Replaced three windows, including a large 105" x 60" bedroom window. These were "boxed" frame style. For the cost, the finish work inside is just ok, as some of the cut out pieces of old framing is visible. The outside wood frames were wrapped in aluminum cladding formed on site. Two windows are ok. The formed section on the largest window sill weren't properly fitted and gaps were filled with wide application of silicon caulk. After this was shown to the account salesman, no follow up was given. For the cost paid, I expected better quality. The windows themselves are high quality, though I still feel they are high priced, large part of the price being the lifetime warranty.
Rating Category
Rating out of 5
quality
4.0
value
3.0
professionalism
4.0
responsiveness
3.0
punctuality
5.0
$9,000
Barbara K.
11/2015
5.0
replacement windows
+ -1 more
unknown
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
Doug W.
11/2015
5.0
replacement windows
+ -1 more
unknown
Description of Work: Excellent quality, decent (enough) installation. Somewhat overpriced. Warranty is outstanding. Good folks to work with overall.
Rating Category
Rating out of 5
quality
5.0
value
3.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0
Yes, I recommend this pro
$19,000
benjamin W.
10/2014
2.0
replacement windows
+ -1 more
What I'd like to say is that it all went smoothly without any problems whatsoever and that the windows were installed without any hassles or complaints. I'd like to say that I have no problems with the level of service of installation. I'd like to say all of those things, but I can't because I'd be lying. Please seek out other window services for your window needs. Shop around.
Description of Work: Installed windows in a bedroom, kitchen, two dining room windows, and a patio door.
Rating Category
Rating out of 5
quality
4.0
value
2.0
professionalism
2.0
responsiveness
2.0
punctuality
1.0
$10,000
thomas K.
06/2014
4.0
doors
+ -1 more
The initial installation was good. The their was a problem with the installation and it took them three month to correct that.
Description of Work: Had a patio door replacing.
Rating Category
Rating out of 5
quality
4.0
value
4.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0
$3,500
Jonathan W.
04/2014
3.0
replacement windows
+ -1 more
They were very courteous.They were on time. They're fine to work with. Its just that I go for good pricing and good product.
Description of Work: I received a quote from AHT Windows Wisconsin. I brought them in to give me a quote for some window replacement..
Rating Category
Rating out of 5
quality
3.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
$2,500
Jeffrey H.
08/2013
5.0
replacement windows
+ -1 more
There was a team of 2 guys who came out and removed the old window for us. It took them most of the day to do this work. There was a lot of preliminarily work that had to be done too. It took them about 6 hours to install the new bay window. The bay window came dismantled, it was all separate and individually wrapped. They installed the frame and then installed the glass.They did a good job.
Description of Work: They installed a new bay window.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
HARRY N.
03/2013
1.0
replacement windows
+ -1 more
We are in a disagreement with them. I am currently working with them right now. They have given us an estimate on what everything is going to cost. A salesman came to the house, talked to us, sold us on the idea and he had a receipt on his hand, so we gave him $1000 down and signed the contract. Then we told our son and a few other folks, and everybody said they are like $6000 and not $12000. So we actually called a contracted and paid him a little bit to come in and look and measure and compare, and in fact he said for $12000 I could replace all the windows in your house. Now these are superior quality windows and all that good stuff. The basic message from the contractor was, yes I am not debating what they are saying to you, it would be excellent but it cannot be that superior to be worth choice. So, I called the company and said I need to cancel the order. I did not do this within three days, then it would have been easy, but of course I had to wait. The salesman that talked to us I was surprised said okay and started a process I understand and then another guy called me and he was apparently a higher up executive, who was very understanding at first and I thought my goodness, it will be okay. So I talked to my wife, and I did all that and called him back the next day and when I got around to saying thank you for your understanding, we have decided we want to cancel the contract and he changed 180 degrees. He said you want to cancel it, you signed a contract, you know we expect you to live up to that contract. I said, well I understand that it is my error, but I am telling you do not go ahead and make those custom windows. I said that I want to stop the process. I had read the contract closely before I talked to him and I said it says "we can change our mind, but you will take part of the deposit." I said okay my mistake so I will live with it and then he said no, you got a contract you got to follow through with it. So all I could say to him was do not proceed. We will have to get this settled somehow. So that was four days to go on, and I have not call him back yet, as we have been scratching our heads. I do not want him even to keep my whole deposit, which is what I am afraid he might do, but we do not know what we can do. Of course, a couple of friends said they will get an inventory lawyer right them a letter, in fact it cost me several hundred dollars. We contacted the Better Business Bureau and they have never had a complaint against this company. So, like I said, we are in a process.
Description of Work: I got an estimate from AHT Windows Wisconsin for replacing my house windows.
Rating Category
Rating out of 5
professionalism
1.0
responsiveness
3.0
punctuality
3.0
$12,000
Patrick M.
01/2012
1.0
replacement windows
+ -1 more
They left. Yes, it took two of them to not give me a price.
Description of Work: Invited them to house to get an estimate on sliding glass doors and windows. After 40 minutes of repeating myself several times of what I wanted, (correcting his short term memoryproblem) he breaks out a 6 inch thick presentation manual. I told him I did not want a sales job, just a bid for the windows and doors. He said it would only take 15 minutes to go thru. I asked again for a price. He packed up and left, said I was only interested in price, not his company. I can only guess that his price is 3 to 4 times the going rate, since he never gave me one, but has plenty of time to visit potential customers and walk out on them. Oh, he was also perturbed that my girlfriend was not present. I guess their odds selling to women must be better, in their experience. Funny thing is, she would not have put up with their BS as long as I did. I guess I did not fit in to his sales agenda. Told me to go to Menards or Home Depot. Probably the best advice he gives.
Rating Category
Rating out of 5
professionalism
1.0
responsiveness
1.0
punctuality
5.0
Donna S.
11/2011
5.0
replacement windows
+ -1 more
They were punctual and their workmanship was good. They did extra stuff they probably didn't need to do.
Description of Work: They put in some windows for me.
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
A M O.
09/2011
4.0
replacement windows
+ -1 more
They are doing the work now and they have not yet completed the job. I usually get a response back when I call then within 24 hours which is nice. They have got the work done. I am just waiting for the windows to come back in because I had two sets that needed to be replaced. There was some defect in the glass. I am still waiting for them to put the third set of windows in. They have a very high pressure sales pitch. I thought that it was a little off-putting.
Description of Work: AHT Windows gave us a free estimate to replace my windows. My recent interaction with them was two days ago.
Rating Category
Rating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
3.0
Yes, I recommend this pro
Steve Y.
07/2011
5.0
doors, replacement windows
+ 0 more
The windows were delivered as promised. The crew even stained some trim for us at no charge. They were punctual and very careful not to disrupt the interior of the home. I would purchase from this company again.
Description of Work: We purchased 19 windows, Sliding Patio Door, Entry Door, 3 Pictue windows. We purchased their top of the line windows. The crew was very professional, they explained every procedure, and at the end of each day, you would not have known they were ever there. They have excellent warranties and their windows have done everything they promised. Qualityof workmanship was excellent.
Rating Category
Rating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$29,000
David B.
09/2010
5.0
replacement windows
+ -1 more
Their promptness was excellent and all the way through they were here exactly when they said they would be. Their work was suberb and their clean up was impressive. We were very pleased with them.
Description of Work: They did a window replacement
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
$7,560
Response from AHT Wisconsin Windows
Our thanks for the unsolicited response to our dedication to excellence. We at AHT Windows greatly appreciate the feedback. Thank you.
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
Windows,
Doors
FAQ
AHT Wisconsin Windows is currently rated 4.2 overall out of 5.
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
AHT Wisconsin Windows accepts the following forms of payment: Check,Discover,Financing Available,MasterCard,Visa
No, AHT Wisconsin Windows does not offer free project estimates.
Yes, AHT Wisconsin Windows offers eco-friendly accreditations.
No, AHT Wisconsin Windows does not offer a senior discount.
Yes, AHT Wisconsin Windows offers emergency services.
No, AHT Wisconsin Windows does not offer warranties.
AHT Wisconsin Windows offers the following services: New & Replacement Windows, Patio & Entry Doors.