Welcome to Nantz Contracting.
Nantz Contracting is based in Southeastern Wisconsin and offers high quality interior and exterior home improvements.
Licensed and insured, customer satisfaction is our highest concern!
EXCELLENTTrustindex verifies that the original source of the review is Google. Nantz Contracting just replaced our 1960’s basement windows and I have nothing but positive things to say. John was very easy to work with, responsive and Informative. He even did custom ordering for us to mix/match our window styles. After the materials were shipped in the Project was done in a matter of hours! We’ve had a terrible experience with a prior contractor so we were a bit hesitant to tackle another house project but we are SO glad we did and so glad we went with Nantz! Thank you!! Some before and after photos!Trustindex verifies that the original source of the review is Google. We recently had our bathroom renovated by Nantz Contracting, and I am so excited with the results! We went from an out-dated bathroom with a cramped shower stall to a large, walk-in shower, an updated vanity and toilet. These men kept us in the loop throughout the process and were open and honest with their prices and time. They kept things cleaned up and were easy to work with. Definitely would recommend to any friends! Thank you Nantz Contracting!Trustindex verifies that the original source of the review is Google. Had 4 different companies come out for quotes and Nantz Contracting was hands down the best choice! They promptly came out looked at what I needed done and offered a fair and affordable quote. All my questions were answered and told me what they would do. They did the job on a Saturday which worked great with my schedule! I’m all about someone taking their time and paying attention to the details! Finished the job promptly and hauled away old door and wood. Pictures are before and after of garage service door. Would highly recommend Nantz Contracting to anyone looking for an affordable, no hidden cost, professional, and stand by their job company.Trustindex verifies that the original source of the review is Google. If you are looking for home contracting you are at the right place! The experience I had with them was amazing! They are a hard-working detailed team providing excellent customer service and work. They even went above my expectations by solving a roofing problem! I have and will continue to recommend them to others because of my experience!Trustindex verifies that the original source of the review is Google. Had Nantz contracting replace two windows for me. Prompt communication and professional work and service. Would trust them with more projects throughout my home. Highly recommend.Trustindex verifies that the original source of the review is Google. We recently hired Nantz Contracting to do some work on our windows. They expertly identified the issues that we were experiencing and were able to rewrap the majority of the windows in our house to prevent drafts from entering. They also assisted us in selecting and installing 4 new windows that needed replacing and were very helpful throughout the process. When they were on the jobsite, they were very professional and friendly, answering any questions we had and making sure that we were satisfied with job. I've recommended them to several people already, and would hire them again in a heartbeat for any other projects that may come up.Trustindex verifies that the original source of the review is Google. Minus 10 degree wind chill and i see these guys replacing all windows on two story house across the street, ice, snow everywhere. Completed job in 2 days! My patio door glass had just shattered weeks before and was getting no satisfaction looking for contractors. Asked them to come take a look amd they were all too glad to measure, give me estimate, etc. patio door replaced and i could not be happier with the service. Have a question? I got a reply back within 30 minutes. Status update on supplies and when ready? Again, answer within half hour. Unheard of in this day and age. I highly recommend Nantz and will certainly use their services again. FIRST CLASS!Trustindex verifies that the original source of the review is Google. Have had two interactions with Nantz Contracting. John was very professional and answered all questions with easy to understand words. He came early on a Saturday Morning and project was completed with minimal disruption. Work is top notch and very pleased with results. Highly recommend, will definitely have them do more work for me.Trustindex verifies that the original source of the review is Google. I recently got my roof repaired from a leaking skylight, and wow, was I impressed! The team was super professional and efficient, really knew their stuff, and made the whole process smooth and stress-free. They explained everything clearly, helped me pick the right materials, and were great at keeping me updated. The crew was punctual, worked hard, and kept everything tidy, which I really appreciated. Their attention to detail was spot-on. I'm super happy with how it turned out and highly recommend them to anyone looking for quality roofing work. They truly care about doing a great job and making sure you're satisfied.
What we do.
