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TRUSTED BY BELOIT, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon98
    Verified window services reviews

Verified Reviews for Window Service pros in Beloit, WI

*The Angi rating for Window Service companies in Beloit, 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 Beloit, 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 June 13, 2026

Top-Rated Window pros in Beloit - Updated Nov 2026

Avatar for Empire Home Remodeling
Empire Home Remodeling
4.7(
90
)
New Windows - 3-5New Windows - 2New Windows - 6 ++7 more

Serving Beloit, 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"
Before
After
Before
After
Before

+23

Response time2 days
Response rate100%
11 neighbors recently requested a quote
Request Quote
Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
838
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Beloit, 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
8201 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Empire Home Remodeling, Inc.
Empire Home Remodeling, Inc.
4.7(
120
)
New Windows - 6 +New Windows - 3-5

Serving Beloit, 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
164 neighbors recently requested a quote
Recommended by86%of homeowners
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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 Beloit, 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
Request Quote
Avatar for 5 Star Window Cleaning LLC
5 Star Window Cleaning LLC
4.8(
20
)
Window Cleaning

Serving Beloit, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"5 Star Window Cleaning is by far the most professional window cleaning business I’ve ever had the pleasure to hire. Mr. Orr is very professional and pays very close attention to detail. I highly recommend 5 Star Cleaning to everyone. You will not be disappointed!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
7 neighbors recently requested a quote
Request Quote
Avatar for Danny's Window Cleaning
Danny's Window Cleaning
5.0(
10
)
Window Cleaning

Serving Beloit, WI and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We help homeowners and businesses in the Janesville and surrounding areas keep their properties looking their best and protected from damage. From streak-free windows and clean gutters to driveways, siding, decks, and patios restored with pressure washing — we do it safely, efficiently, and with attention to detail.\nLicensed, insured, and focused on quality results every time.\n

Sun room
Sun room
Green house side
Green house top
Front doors

+2

12 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for Millis Construction LLC
Millis Construction LLC
5.0(
4
)
New Windows - 6 +Egress Window - InstallNew Window - Single+2 more

Serving Beloit, WI and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"Bill Millis did an excellent job removing our original windows and installing new Pella windows. He also worked hard to allow us to keep our existing aluminum siding, which was no longer available. I have provided his contact information to several neighbors and friends."
Project Photos
8 neighbors recently requested a quote
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Showing 1-10 of 204
Windows FAQs, answered by experts

Bay windows are expensive mostly because their above-average size means higher material costs. Unlike bow windows, most bay windows also include casement windows on either side of a picture window, and the opening mechanisms for casement windows drive up costs. You’ll also pay higher labor costs to install a bay window, as you’ll often need multiple technicians to lift the window into place.

Consider adding sash locks to your windows to fix drafty windows if you don't currently have any. Sash locks in double-hung and single-hung windows help to create a tight seal when windows are shut.

Bay windows and garden windows differ in both size and window angle. Garden windows are smaller than bay windows and extend from the house at 90-degree angles, creating a box-like shape. Bay windows, often much larger than garden windows, consist of three windows set at 25- to 45-degree angles to jut out from your home.

The entire window replacement process, from the initial consultation to the final installation, typically takes between four and 15 weeks. This timeline accounts for measuring appointments, ordering, and manufacturing. On the day of the job, the physical installation takes about 30 minutes to two hours per window. A full-house replacement can take one to three days to complete. Factors that can extend this timeline include the total number of windows, custom sizes, complex window types, second-story installations, and any necessary repairs to existing window frames or openings.

It’s time to replace your windows if most or many are in poor shape. In that case, new fiberglass windows will increase the energy efficiency of your home and add to its overall visual appeal, inside and out. Replacing your windows also can allow you to find a style that better suits the character of your home.

Constant fixes can be expensive over time, and by replacing your windows, you can be at ease knowing you now have windows that function properly and make your home more energy-efficient.

The Beloit, 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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