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TRUSTED BY DEFOREST, WI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon127
    Verified window services reviews

Find Window pros in Deforest

Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.83(
2,979
)
Approved Pro

Mad City Windows & Baths

4.83(
2,979
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
28 years of experience

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"We'd like to express our sincere appreciation for your exceptional service! Replacing our large picture window was handled with remarkable skill and efficiency. 🤩 The quality of the new window has greatly enhanced the appearance and comfort of our home. I love how the screens slide open! 💯 The people were professional, friendly, and helpful. They cleaned up the mess and provided a lifetime warranty. ✨ #appreciation #service #skill #efficiency #quality #window #appearance #comfort #home #screens #people #warranty"

Roman C on December 2025

We are the premier home improvement company in Madison, Green Bay, Milwaukee & throughout Wisconsin with years of experience and countless home improvement projects to prove it. We’re locally owned and operated so we know what works best in this climate and we choose quality products designed with Wisconsin area homeowners in mind. Whether you need replacement windows, vinyl siding, bathrooms, or metal roofing our professional installers will leave your home looking great.

"We'd like to express our sincere appreciation for your exceptional service! Replacing our large picture window was handled with remarkable skill and efficiency. 🤩 The quality of the new window has greatly enhanced the appearance and comfort of our home. I love how the screens slide open! 💯 The people were professional, friendly, and helpful. They cleaned up the mess and provided a lifetime warranty. ✨ #appreciation #service #skill #efficiency #quality #window #appearance #comfort #home #screens #people #warranty"

Roman C on December 2025


Avatar for Installers Now, LLC

Installers Now, LLC

4.92(
59
)
Approved Pro

Installers Now, LLC

4.92(
59
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

Installers Now, is locally owned and operated in Madison. We are a full service remodeling business with over 10 years in the remodeling trade. We are fully insured and licensed for all of your windows, siding and roofing needs. We are certified to install and replace all types of windows, siding and roofs. For a free in home estimate please call us today.

"They not only put a new roof on they paid attention to my soffits and trim to make sure they were functional but eye pleasing. Staff were so courteous and efficient I wouldn't hesitate to recommend them. Ben did all the contracting and always let me know every step of their process. Good experience"

Ron s on December 2023

Installers Now, is locally owned and operated in Madison. We are a full service remodeling business with over 10 years in the remodeling trade. We are fully insured and licensed for all of your windows, siding and roofing needs. We are certified to install and replace all types of windows, siding and roofs. For a free in home estimate please call us today.

"They not only put a new roof on they paid attention to my soffits and trim to make sure they were functional but eye pleasing. Staff were so courteous and efficient I wouldn't hesitate to recommend them. Ben did all the contracting and always let me know every step of their process. Good experience"

Ron s on December 2023


Avatar for Ridge Top Exteriors Inc

Ridge Top Exteriors Inc

4.72(
309
)
Approved Pro

Ridge Top Exteriors Inc

4.72(
309
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
24 years of experience

Since 2002, Ridge Top Exteriors has been a trusted, local provider of affordable exterior home improvement services for homeowners. As a family-owned and operated company, we take great pride in delivering high-quality workmanship and outstanding customer service. Our mission has always been to exceed our clients' expectations by providing expert roofing, siding, window, door and gutter solutions that enhance the curb appeal and value of their homes. Over the years, we have built a reputation for reliability and excellence, and we remain committed to serving our clients with honesty, integrity, and professionalism

"Everyone we worked with, from Sales to Project Manager, to the crew, were all very professional and accommodating. Their work was excellent all around. They cared about us as customers, and were open to changes that came up. We had roofing and siding both done, and were very happy with the results. Everything looked better than we even expected. All of the Ridge Top workers went above and beyond the norm. We would highly recommend Ridge Top to anyone looking for either roofing or siding work."

Dennis L on November 2025

Since 2002, Ridge Top Exteriors has been a trusted, local provider of affordable exterior home improvement services for homeowners. As a family-owned and operated company, we take great pride in delivering high-quality workmanship and outstanding customer service. Our mission has always been to exceed our clients' expectations by providing expert roofing, siding, window, door and gutter solutions that enhance the curb appeal and value of their homes. Over the years, we have built a reputation for reliability and excellence, and we remain committed to serving our clients with honesty, integrity, and professionalism

"Everyone we worked with, from Sales to Project Manager, to the crew, were all very professional and accommodating. Their work was excellent all around. They cared about us as customers, and were open to changes that came up. We had roofing and siding both done, and were very happy with the results. Everything looked better than we even expected. All of the Ridge Top workers went above and beyond the norm. We would highly recommend Ridge Top to anyone looking for either roofing or siding work."

Dennis L on November 2025


"Responded right away and he responded right away, came out right away. We talked before he came out, so you know, I would be comfortable with his, you know, his demeanor and stuff. so it worked really well. "

Ann B on December 2025

In business since 1985 with over 35 years of experience. Family owned and operated. Home repairs, improvements and installations.

"Responded right away and he responded right away, came out right away. We talked before he came out, so you know, I would be comfortable with his, you know, his demeanor and stuff. so it worked really well. "

Ann B on December 2025


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.74(
626
)
Approved Pro

Mad City Windows & Baths

4.74(
626
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
25 years of experience

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

"They were great. The bath/shower combo is wonderfully insulated and looks very nice. The price was decent as well. I appreciate that they've come out to resolve several issues with no questions asked."

Paul W on December 2025

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

"They were great. The bath/shower combo is wonderfully insulated and looks very nice. The price was decent as well. I appreciate that they've come out to resolve several issues with no questions asked."

Paul W on December 2025


"Multiple exterior repairs including: enhance the structure of a 2nd story porch, repair wood rot in several locations, storm door replacement, fence and post replacement and painting. Adam treats your house as if it's his own - he discovered additional wood rot and mouse entry points on the siding and re-fastened framing on the front door so it now operates like new. My house is now mouse free for the first time since it was purchased 28 years ago. Adam comes up with great solutions that I've never considered. There's no need to check his work with a level - it's always right on. He always does things the right way and gives you options to suit your budget. I'm a probably a difficult customer since I'm a retired engineer and Adam meets or exceeds all expections."

Carl K on November 2025

Award winning. We take great pride in our experience, expertise, quality and customer service that we provide to meet our customers needs. It is our mission to provide a great experience from start to completion of a project.

"Multiple exterior repairs including: enhance the structure of a 2nd story porch, repair wood rot in several locations, storm door replacement, fence and post replacement and painting. Adam treats your house as if it's his own - he discovered additional wood rot and mouse entry points on the siding and re-fastened framing on the front door so it now operates like new. My house is now mouse free for the first time since it was purchased 28 years ago. Adam comes up with great solutions that I've never considered. There's no need to check his work with a level - it's always right on. He always does things the right way and gives you options to suit your budget. I'm a probably a difficult customer since I'm a retired engineer and Adam meets or exceeds all expections."

Carl K on November 2025


"Affordable, always on time, hard working, always willing to answer questions. Keeping me informed of progress. I wish I could give them more than 5 stars because they deserve it"

Rocco S on September 2022

Prairie Exteriors and Painting, LLC is family owned and operated since 2016. We specialize in professional, expert and friendly gutter projects for your beautiful home. Call us today for a free estimate!

"Affordable, always on time, hard working, always willing to answer questions. Keeping me informed of progress. I wish I could give them more than 5 stars because they deserve it"

Rocco S on September 2022


"Flexible, polite, helpful. Did great job with what we needed. Would definitely!again d"

Jerry G on November 2025

"Flexible, polite, helpful. Did great job with what we needed. Would definitely!again d"

Jerry G on November 2025


Avatar for PoundPros, LLC

PoundPros, LLC

5.00(
9
)
Approved Pro

PoundPros, LLC

5.00(
9
)
Approved Pro
Customers say: Quick response
31 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"High quality work at a very fair price. Jarrett and Ashton are a father/ son team where you don't have to watch over their shoulder. You get the best quality with no hassles or concerns. We totally trust them and we would recommend them to anybody. We have recommended them to friends and family who have had the same experience "

Connie K on June 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"High quality work at a very fair price. Jarrett and Ashton are a father/ son team where you don't have to watch over their shoulder. You get the best quality with no hassles or concerns. We totally trust them and we would recommend them to anybody. We have recommended them to friends and family who have had the same experience "

Connie K on June 2025


Avatar for Oliwill Construction Inc.

Oliwill Construction Inc.

5.00(
7
)
Approved Pro

Oliwill Construction Inc.

5.00(
7
)
Approved Pro
9 years of experience
Free onsite estimate

Oliwill Construction, LLC started with a straightforward vision in 2015: to highlight and profit from expert craftsmanship. Initially, the goal was simple, but witnessing the immense satisfaction and comfort of our clients in Deerfield, WI, transformed our perspective. Nothing brings us more joy than seeing families and businesses thrive under the reliable shelter and aesthetic appeal of our solutions. Now we are one of the best home repair companies in Madison, WI and beyond!

"It was great working with Oliwill for my new roof and siding. They are very professional, reliable and did a great job in a timely manner for a fair price. I strongly recommend them for roofing, siding and windows. Fabulous company that exceeded my customer expectations. "

Patty B on October 2025

Oliwill Construction, LLC started with a straightforward vision in 2015: to highlight and profit from expert craftsmanship. Initially, the goal was simple, but witnessing the immense satisfaction and comfort of our clients in Deerfield, WI, transformed our perspective. Nothing brings us more joy than seeing families and businesses thrive under the reliable shelter and aesthetic appeal of our solutions. Now we are one of the best home repair companies in Madison, WI and beyond!

"It was great working with Oliwill for my new roof and siding. They are very professional, reliable and did a great job in a timely manner for a fair price. I strongly recommend them for roofing, siding and windows. Fabulous company that exceeded my customer expectations. "

Patty B on October 2025

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Windows questions, answered by experts

Depending on material and size, costs range from $300 to $800 per window.

You can add any type of window to a brick house, so long as the window has proper support. Windows with wider openings and windows in brick walls will need a lintel to support the extra weight above the window frame. A lintel is a support beam that distributes the weight from above evenly around the window.

The type of casement window you have depends on where the hinges are located, the number of sashes, the style, and how the windows open. Single casement windows are popular casement windows that use a handle or crank to open. If you have two casement windows side by side, you likely have double casement windows. 

Windows that swing inward can tip you off to having in-swing casement windows, while windows that open from the bottom and swing outwards are top-hinged. If you can open your windows by pushing them outwards like a door, you may have a type of push-out window.

Whether or not it's worth it to install double-hung windows depends on several key factors. First, double-hung windows cost more than single-hung windows, so if you’re looking to lower costs, you might find it more worthwhile to choose single-hung windows. If you want the lowest maintenance requirements, though, double-hung windows are easier to clean.

Double-hung windows also offer better ventilation, making them a good option for bathrooms and kitchens. Single-hung windows have better energy efficiency than double-hung windows because they have only one moving part.

A good U-factor for windows is 0.30 or lower, but they can range from 0.20 to 1.20. A general rule of thumb when it comes to the U-factor is that the lower, the better.

The Deforest, WI homeowners’ guide to window services

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

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