
Serving Sun Prairie, WI and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Phil was awesome. He arrived on time and was very professional and helpful."





+52


Serving Sun Prairie, WI and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"Phil was awesome. He arrived on time and was very professional and helpful."





+52

Serving Sun Prairie, WI and surrounding areas
Approved
Super Service Award Winner
Customers say: Quick response
"Granzow Home Inprovement was amazing, from the initial meeting, to questions or concerns we had, before, during, and after the work was performed. We were pleasantly surprised mostly by the care and concern Rick and Bob took regarding their customer, which is rare in many businesses. This was our first home remodel project, we learned a lot from it, and we love our basement! Keep up the excellent service!"





+38

Serving Sun Prairie, WI and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"I hired JDC Contracting for a full kitchen remodel, along with small updates throughout my house (new lighting, replacement of interior doors, a new ceiling in the basement, bathroom updates, and numerous other things). John did nearly all of the work himself. He did a wonderful job and our house looks fabulous! I can't say enough about JDC. John is skillful, completely accountable, and fair and honest in pricing. Hiring JDC is a a collaborative project from start to finish. He took the time to hear our ideas, provide sound, practical input, and put together a good, workable plan. After discussing things (every step along the way), John turned what we wanted into reality. He's also kind and a pleasure to work with. I really enjoy interacting with him. I had received estimates from two other kitchen contractors. John was the third contractor that provided one. He really impressed me with his attention to detail, his knowledge, his demeanor, and his being up front about process, pricing, and so on. He left a great impression, so I hired him in late November. John transformed the small, enclosed kitchen into an open concept kitchen that's bright, spacious, and inviting. This was the first time that my wife and I were involved in a major remodel. In December, we were so happy with how the kitchen project was going that we asked John to do additional work on the house. We wanted to squeeze in some more work at our house before he got too busy with other customers' projects. The additional work included the door replacements, as well as partial updates of the bathrooms and basement. He is an HVAC expert, so he also gave great advice on how to maintain and extend the life of our older HVAC system and other mechanicals. His advice is saving us a lot of money. John does such terrific, fairly priced work, we would totally have gone with JDC for full updates of the bathrooms and basement, but we didn't have the finances. So we decided to go forward with partial updates that really changed the 2 bathrooms and basement, while allowing us to stay within our budget. We're grateful to John for these secondary projects--and his ideas for them--because they have given us a lot more living space, and have made the bathrooms much more pleasant to use. We recently purchased the home in Oct. 2022 and we initially had a 3-5 year timeline for improving the kitchen, bathrooms, and basements. But John shortened this timeline down to a 2-month time frame (around 35 days of actual work--there were a couple of delays on materials that slowed us down). We moved in a week ago and are loving it! In sum, I strongly recommend JDC for home improvement projects. John is highly skilled and has integrity and tons of expertise and experience. Most important, he genuinely enjoys making his customers happy by improving their homes. He went the extra mile for us and has definitely made my family and me happy!"

Serving Sun Prairie, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Credit card accepted
"Jackson did a terrific job regrouting my bathroom as well as installing bifold closet doors, making a new threshold for my back door, and replacing a countertop. Great communication from start to finish, very professional, reliable, does good work. I'd absolutely hire him again. "





+6

Serving Sun Prairie, WI and surrounding areas
Approved
In business since 1984
Free estimates
Credit card accepted
"I had planned on finishing our basement myself. Matrix completed a basement for my neighbor so we called for a design/estimate, I am glad we did they were professional, courteous and made themselves welcome guests in our home. They utilized the window wells to move materials as well as come-and-go, so there was minimal distractions to our day. My wife works from home and they were no bother. We were impressed with the materials they used and appreciated their design ideas. We were also able to negotiate items for us to complete to help lower the total cost. We would absolutely recommend to anyone looking to remodel their basement."





+12

Serving Sun Prairie, WI and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"Rick and Bob did a wonderful job finishing our basement. They are easy to work with and take care of scheduling all the sub contractors(which were awesome too) and inspections to keep the project running smoothly. We get many compliments on the look and craftsmanship of their work. Highly recommend them!"





+58
Serving Sun Prairie, WI and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"First, Bob [Provider Name Removed] took the time to explain all aspects of what is causing the mold in our crawl space. His explanation was consistent with the mold testing specialist/microbiologist we hired. The options for turning our crawl space into a mini basement were in-line with what our microbiologist said. The installation team was great to work with. They were very knowledgeable, professional, and respectful of our property. They cleaned up all the post project debris too. We are very happy with our fully enclosed crawl space that doubles as lock-and-key storage. We highly recommend the entire Basement Repair Specialists team."


Serving Sun Prairie, WI and surrounding areas
Approved
Free estimates
Emergency services offered
Credit card accepted
"Excellent quality. Highly responsive and accommodating to our requests. The final cost matched the original quote."





+15

Serving Sun Prairie, WI and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"I consider myself a little more than a novice on general construction when it comes to studding and drywall. I am also a bit of a perfectionist. I needed support to help me studd my unfinished 1700 square foot basement in a new construction home. After calling over a dozen contractors who would either charge me ridiculous prices or tell me that they only do projects like this from start to finish, I met Jordan from JWC and he agreed to take on my project for a reasonable price. I was a little apprehensive at first because his was a young business. Folks, let me tell you. Jordan and his crew came in and absolutely KILLED IT! After three days of back breaking work I was left with a perfectly square and plum studded basement. Throughout the job, Jordan and his team were friendly and courteous to my family and I. More importantly they tackled the work with the focus and know how of a 20 year business. I was floored by their efficiency and ability to navigate the challenging areas like the knee wall I requested along the back wall. I could not be happier with the professionalism and work that Jordan with JWC provided. All of which was provided at a reasonable and honest price. Thanks again JWC Recommend 100 out of 100!!"





+17

Serving Sun Prairie, WI and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"It went outstanding! They weren't any inconveiniece, great communication, had everything ready to go."





+30
From average costs to expert advice, get all the answers you need to get your job done.

Planning a home addition? Discover what to expect during the process, including design choices, permits, construction timelines, and key factors that impact your project’s success.

Looking to vault a ceiling? Here’s how much it costs, what factors affect cost, and what to expect.

Discover how much porcelain countertops cost to install based on factors such as their size, materials, add-ons, and local labor rates.

Budget for bedroom remodel costs based on factors such as bedroom size, remodel type, features, materials, labor, and more.

Use this guide to budget for kitchen island costs, including island style and shape, customizations, countertop options, professional labor, and more.

Budget for sunroom addition costs based on factors such as room type, site prep, professional labor, features, permits, prefab vs. custom designs, and more.