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TRUSTED BY JEFFERSON, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon122
    Verified window services reviews

Top-Rated Window pros in Jefferson - Updated Nov 2026

Avatar for B&K Glass and Door
B&K Glass and Door
5.0(
210
)
Window Glass - Install or Replace

Serving Jefferson, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Excellent contractor . Great to work with . B & K replaced the window glass in Five Thermopane windows. The window frames were still good so that is why I chose the glass replacement option. Cost, of course, is then far more reasonable. Our windows now are clear - no fogging anymore."
Calhoun Residence
Calhoun Residence
Calhoun Residence
Calhoun Residence
Calhoun Residence

+36

Response time5 hrs
Response rate86%
83 neighbors recently requested a quote
Avatar for Mad City Windows & Baths
Mad City Windows & Baths
4.4(
836
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Jefferson, 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
8480 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Empire Home Remodeling, Inc.
Empire Home Remodeling, Inc.
4.7(
120
)
New Windows - 6 +New Windows - 3-5

Serving Jefferson, 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
184 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for 5 Star Window Cleaning LLC
5 Star Window Cleaning LLC
4.8(
20
)
Window Cleaning

Serving Jefferson, 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%
8 neighbors recently requested a quote
Avatar for Champion Window Company of Milwaukee
Champion Window Company of Milwaukee
4.7(
9
)
New Windows - 6 +New Windows - 3-5

Serving Jefferson, WI and surrounding areas

Approved (Corporate)

In business since 1953

Free estimates

Credit card accepted

"Cris is great! We have gone with Champion prior and we called specifically to have him come back out when we needed to replace our picture window. He is great at explaining everything and answering questions. 10/10 would recommend him if you are going thru champion."
102 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Ridge Top Exteriors, Inc.
Ridge Top Exteriors, Inc.
4.4(
436
)
New Window - SingleNew Windows - 3-5New Window - Single - For Business+5 more

Serving Jefferson, WI and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"I replaced all my windows, gutters and downspouts. The crew showed on time each day and job took less than 3 days. The area inside and out was cleaned up each day. I was very satisfied with the work that was done. I will use Ridge Top again and recommend them to anyone who needs work done on their home."
Before
After
Platinum Premier
33 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Millis Construction LLC
Millis Construction LLC
5.0(
3
)
Egress Window - InstallNew Window - SingleNew Windows - 2+2 more

Serving Jefferson, 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
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Windows FAQs, answered by experts

If your double-glazed windows are letting in a lot of noise, it might be because of improper installation. You may need to apply an acoustic caulk around the window to close any gaps or hire a window installation expert to fix the windows. Double-glazed windows are typically more effective at reducing noise when they have thicker glass panels or have a gas filling, like argon or krypton, between the two glass panels.

Impact windows are absolutely worth the money if you live in an area prone to hurricanes. Though expensive, impact windows are built to withstand hurricane winds up to 200 mph and theoretically won’t break even if flying debris, such as mailboxes and lawn chairs, is smacked against the glass. A single broken window during a hurricane can destabilize the pressure inside your home, which can cause walls and the roof to collapse.

Mulled windows are no less efficient than individual windows, provided the wall opening is the same size. Larger wall openings filled with glass will always reduce overall energy efficiency, as glass transmits heat more readily than a solid wall. If the windows that are mulled together have the same square footage as individual windows, you might actually see a small decrease in your electric bills, as mulled windows let in more natural light that can reduce interior lighting costs.

A garden window is about 16 inches to 24 inches deep. This extra space makes room for small potted plants, which is how the garden window, also called a greenhouse window, got its name. Because garden windows jut outward from the house, they need to be installed in a place where they won’t obstruct walkways.

The gas between window panes, typically argon or krypton, acts as a barrier to heat transfer. This means it helps keep your home warmer in the winter and cooler in the summer by preventing heat from passing through the glass. This gas layer also reduces condensation by stabilizing the temperature across the window and helps minimize noise. Essentially, it’s all about improving energy efficiency and comfort while lowering those utility bills.

The Jefferson, WI homeowners’ guide to window services

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