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TRUSTED BY NEW BERLIN, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon903
    Verified window services reviews

Top-Rated Window pros in New Berlin - Updated Nov 2026

Avatar for JT Window Cleaning
JT Window Cleaning
5.0(
114
)
Window Cleaning

Serving New Berlin, WI and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"JT Window Cleaning did an outstanding job on our windows. They cleaned all windows and storms, cleaned out the sills, and even got some windows working again that were stuck. I will certainly use them again and highly recommend them!"
Window Cleaning
Window Cleaning
Gutter Cleaning
Gutter Cleaning
Response time11 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Weather Tight Corporation
Weather Tight Corporation
4.5(
545
)
New Windows - 6 +New Windows - 3-5New Window - Single+9 more

Serving New Berlin, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Warranties offered

"5 Windows were delivered and installed in a very timely manner. Lead installer - Tim was outstanding and very detail oriented. Installation and cleanup were exceptional. We are very happy with our new windows by Weather Tight Corp."
Additional Photos
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Additional Photos

+22

Response time12 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for HomeSealed Exteriors, LLC
HomeSealed Exteriors, LLC
4.8(
168
)
New Windows - 6 +New Windows - 3-5New Windows - 2+9 more

Serving New Berlin, WI and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"We had two windows replaced and they look great. We had old, outdated, drafty windows, and now we have beautiful, secure, functional and high quality windows that have kept in the warmth this winter! The windows that we ended up getting have features that we didn't have before and we love it all - the ability to move the screen up and down, easy tilting options to make cleaning the windows so easy, locking mechanisms, etc. The ordering process was easy, and staff were friendly."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+46

Response time1 day
106 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Empire Home Remodeling
Empire Home Remodeling
4.7(
90
)
New Windows - 3-5New Windows - 2New Windows - 6 ++7 more

Serving New Berlin, 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
Avatar for Squeegee Wonders
Squeegee Wonders
4.8(
31
)
Window Cleaning

Serving New Berlin, WI and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: Terrific value

"They were very pleasant and very meticulous. My windows have never been this clean. They cleaned the windows, screens and wiped out the window wells. Were there for a long time but cannot really complain as they provided a wonderful service!"
Commercial Window Cleanin
Window Cleaning
Occasional Window Cleanin
Recommended by100%of homeowners
Avatar for Empire Home Remodeling, Inc.
Empire Home Remodeling, Inc.
4.7(
120
)
New Windows - 6 +New Windows - 3-5

Serving New Berlin, 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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Windows FAQs, answered by experts

Window replacement is typically always worth the cost, both from a money-saving standpoint and a comfort standpoint. If your windows are older and significantly damaged, a window replacement can actually save you money in the long term by improving energy efficiency. If your windows aren’t up to code, you may not really have a choice. 

A double-hung window features two operable sashes, meaning it has an upper window part and a lower part that can both open to let in fresh air. A picture window has one fixed glass panel that doesn’t open. Double-hung windows cost about $200 to $2,500, while picture windows cost about $200 to $1,900.

Yes, you can always make an existing window bigger, but the job complexity varies widely depending on the location of the window and the framing around it. Exterior walls are always load-bearing, so making windows wider will require structural changes that make for a more complex but doable project. Making windows taller often won’t require structural changes.

Clean with non-abrasive cleaners and a soft cloth, avoiding ammonia-based products that can degrade the film.

The rough opening refers to the framed space in the wall where the window will be placed. That means the full size of the space will be filled with both glass and frame once the new window is installed. For a standard window, a rough opening adds 1/2 inch to 3/4 inch to both the length and width.

The New Berlin, WI homeowners’ guide to window services

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