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TRUSTED BY PORTAGE, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon39
    Verified window services reviews

Top-Rated Window pros in Portage - Updated Nov 2026

Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
838
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Portage, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"The installers were wonderful. Friendly, knowledgeable, fast and CLEAN! Youâ d barely know theyâ d been there!. And our sales person really helped us understand the best, but not most expensive windows for our house. If I need more windows they will be back!"
windows
siding
siding
siding
windows

+20

Response time10 mins
7661 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Clearview Sunrooms & Windows
Clearview Sunrooms & Windows
4.3(
16
)
New Windows - 6 +New Window - SingleNew Window - Single - For Business+9 more

Serving Portage, 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.
"
Additional Photos
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Additional Photos

+8

6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for 5 Star Window Cleaning LLC
5 Star Window Cleaning LLC
4.8(
21
)
Window Cleaning

Serving Portage, 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
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
7 neighbors recently requested a quote
Avatar for Ridge Top Exteriors, Inc.
Ridge Top Exteriors, Inc.
4.4(
443
)
New Windows - 3-5New Window - SingleNew Window - Single - For Business+5 more

Serving Portage, WI and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"Costumer service was excellent right from get go. It took about 6 weeks to get our new windows in and then only 1 day to install. Our sales person kept in touch thru the whole process. It really was easy and I had no concerns about anything.."
Before
After
Platinum Premier
30 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Prairie Exteriors and Painting, LLC
Prairie Exteriors and Painting, LLC
4.6(
49
)
New Windows - 3-5New Windows - 6 +New Window - Single+2 more

Serving Portage, WI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

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!

James Hardie Siding (Shou Sugi Ban)
James Hardie Siding (Shou Sugi Ban)
James Hardie Siding (Shou Sugi Ban)
Roofing
Roofing

+72

Response time1 day
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Eco Exterior Solutions, LLC
Eco Exterior Solutions, LLC
4.1(
38
)
Window Cleaning

Serving Portage, WI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"The exterior wasn't as clean as I thought it should've been. All my windows now have a foggy film on them and will need to be cleaned (which isn't easy to do) there was alot of debris left on the decks. I thought that by paying 2x what others were going to charge the job would've been better. The product is garanteed for 2 years I will see how it lasts and how the company stands behind the product."
Roof cleaning
Concrete driveway
Roof tile
Roof tile
Tiger striping

+69

Response time9 hrs
Response rate86%
2 neighbors recently requested a quote
Avatar for CoolVu of Madison
CoolVu of Madison
5.0(
1
)
Window Tinting - Apply or Replace

Serving Portage, WI and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

Trust CoolVu od Madison professionals to assess and recommend the best solutions to affordably enhance your space. Window film tinting is a popular installation alternative to traditional window coverings such as blinds and curtains, providing energy efficiency, privacy, UV protection, aesthetics, and low maintenance. CoolVu's professionals visit you on-site and provide impressive product samples and expert recommendations. Once your choice is made, we can install in a matter of days and within budget! Give us a call to get the job done correctly!

UV Fade Protection
UV Protection
Response time2 days
Response rate100%
5 neighbors recently requested a quote
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Windows FAQs, answered by experts

Contrary to popular belief, wavy glass in older homes isn't caused by warping. The blowing technique used to create windows in homes dating back to the 1700s, 1800s, and early 1900s left behind small bubbles that create a wavy effect. If a glass window is functional, there's no need to consider wavy glass damaged. In fact, many homeowners prefer the old charm of wavy glass.

Yes, they address underlying issues, providing long-term seals and energy savings you might need help to achieve.

Storm windows are placed outside of already-installed windows. Regular windows are installed into a frame, offering a barrier to the elements but no special protection. Storm windows add extra protection to regular windows, reduce noise, and improve insulation. Replacing a regular window involves a different process than installing a storm window. 

Actually, condensation can mean that your windows are more energy efficient because the seal keeps cold air out and warm air in. In some cases, windows with poor seals can lead to more condensation, but they may allow the cold and warm air to mix and reduce condensation. If you’re worried about whether or not your windows are properly insulated, have a pro assess them.

No, it isn’t necessary to have energy-efficient windows. However, if you care about your energy bill and making your windows more energy efficient, fixing any heat, UV, or air transfer issues is an excellent way to lower your bills and keep your house cooler in the summer and warmer in the winter.

The Portage, WI homeowners’ guide to window services

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