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TRUSTED BY SUN PRAIRIE, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon353
    Verified window services reviews

Verified Reviews for Window Service pros in Sun Prairie, WI

*The Angi rating for Window Service companies in Sun Prairie, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

*The HomeAdvisor rating for Window Service companies in Sun Prairie, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Service needs.

Last update on March 19, 2025

Find Window pros in Sun Prairie

Avatar for Wasco Windows
Wasco Windows
4.6(
157
)
New Windows - 6 +New Windows - 3-5New Window - Single+9 more

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"Working with Wasco was a great experience all around, both sales and installation. We intend to use them again in the future to replace additional windows. They were incredibly knowledgable and professional. We would rate them an A++"
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+7

Response time2 days
Response rate100%
13 neighbors recently requested a quote
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Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
832
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Sun Prairie, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"We replaced the windows in our 1933 home through the services of MadCity Windows. From the initial contact with their sales representative to final installation, the company provided top notch professional work. With the draft from the old windows and the cold of the glass, we are already saving on our energy bills. Our house had old, large windows, so they had to be custom made. As an industrial designer and interior designer, we find our windows to be of excellent quality."
windows
siding
siding
siding
windows

+20

Response time10 mins
7641 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for DeMark's, LLC
DeMark's, LLC
4.6(
146
)
Window Cleaning

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"The guys were prompt and very nice!! They did a good job, windows and screens look great! We will use them again!"
Window Cleaning Condos
Window Cleaning Condos
Window Cleaning Condos
Window Cleaning Condos
Window Cleaning Condos

+40

Response time10 mins
Response rate100%
Recommended by93%of homeowners
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Avatar for Empire Home Remodeling, Inc.
Empire Home Remodeling, Inc.
4.7(
120
)
New Windows - 6 +New Windows - 3-5

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Mr Atkins was very knowledgeable about the windows that he was selling, very friendly. Mr Atkins was not pushing me to buy the windows which I like. Once again thank you for your professionalism. I look forward to getting my new windows installed! Kelly"
Asphalt Roof
Basement Hopper Windows
Bay & Bow Windows
Casement & Awning Windows
Concrete Driveway

+83

Response time1 day
160 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Empire Home Remodeling
Empire Home Remodeling
4.7(
87
)
New Windows - 3-5New Windows - 2New Windows - 6 ++7 more

Serving Sun Prairie, WI and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Warranties offered

"Mr Atkins was very knowledgeable about the windows that he was selling, very friendly. Mr Atkins was not pushing me to buy the windows which I like. Once again thank you for your professionalism. I look forward to getting my new windows installed! Kelly"
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+9

Response time2 days
Response rate100%
17 neighbors recently requested a quote
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Avatar for Clearview Sunrooms & Windows
Clearview Sunrooms & Windows
4.3(
16
)
New Windows - 6 +New Window - SingleNew Window - Single - For Business+9 more

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"We had four windows replaced with lead mitigation procedures.  They did an excellent job and nearly got the job done in one day and only had to come back a second day to finish up a bit of caulking.
"
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+8

2 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Advanced Home Services
Advanced Home Services
4.6(
137
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - RepairWindow Well Covers - Install or Repair

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 1985

Free estimates

Customers say: Quality work

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

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+1

Response time1 day
Response rate100%
Recommended by86%of homeowners
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Avatar for O.G. Property Services
O.G. Property Services
4.9(
42
)
Window Cleaning

Serving Sun Prairie, WI and surrounding areas

Approved

Super Service Award Winner

Warranties offered

Customers say: True professional

Hi every body, this is Oscar and I know the quality of work I can do for you. I have maintenance experience from different companies. My work is about painting, some flooring, drywall repairs, appliances troubleshooting, gutters and roof cleaning, downspout, dryer vent cleaning and general cleaning services at home. Anything I can help let me know. I speak English, Spanish, and Italian if it’s needed.

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+15

Response time3 days
Recommended by85%of homeowners
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Avatar for Installers Now, LLC
Installers Now, LLC
4.9(
69
)
New Window - SingleNew Windows - 2New Windows - 3-5+1 more

Serving Sun Prairie, WI and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"They were very courteous, efficient and thorough. Everything was professional. Everything was spotless when they left. We were so pleased with their work we have hired them to replace our windows."
Hayfield Windows Full Frame Install
Existing Old Windows
Front View
Front and Side View
Front and Side View

+29

Response time11 hrs
Response rate86%
Recommended by100%of homeowners
Request Quote
Avatar for 5 Star Window Cleaning LLC
5 Star Window Cleaning LLC
4.7(
18
)
Window Cleaning

Serving Sun Prairie, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"5 Star Window Cleaning LLC did a great job! Finished in no time at all, was professional, and cleaned up when done! Will definitely be using their services again!"
Additional Photos
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Response time1 day
Response rate100%
6 neighbors recently requested a quote
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Windows questions, answered by experts

Depending on the window style and your home's layout, you can install replacement windows from either the inside or the outside. Many installations are done from the inside because it allows for better access and weather protection, but some exterior installs are easier for certain types of siding or trim. The key is choosing the approach that gives you the best access to the frame while keeping the existing structure intact.

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 average lifespan for a casement window is around 20 years, but some higher-end casement windows with more durable frame materials can last up to around 40 years before you need to replace them. You’ll need to carry out routine maintenance and window cleaning—and, on occasion, casement window restoration—to extend the lifespan of your casement windows. But they tend to wear more slowly than windows with sliding sashes because the weatherstripping sees minimal friction.

Whether or not new windows increase property taxes depends on where you live and by how much your upgrade increases your home’s value. Smaller projects likely won’t result in increased property taxes, but it’s always a good idea to err on the side of caution and check. Contact your local county appraisal department for the most accurate information about property taxes in your area. 

Impact windows can last between 10 and 40 years, depending on how much wear and tear they receive. This is roughly within the range for standard windows; standard windows tend to last between 15 and 50 years. You can extend your windows’ lifespans by performing regular maintenance on them and ensuring they are installed correctly.

The Sun Prairie, 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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