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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon176
    Verified window services reviews

Top-Rated Window pros in Posen - Updated Nov 2026

Avatar for Excel Custom Window Tinting, LLC
Excel Custom Window Tinting, LLC
5.0(
48
)
Window Tinting - Apply or Replace

Serving Posen, IL and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"The window tinting looks amazing and solved our problem! Our son's room stays nice and dark while still being able to see the trees outside. Excel Window Tinting is fantastic! I highly recommend using this company for all of your tinting needs."
Glencoe Residence
Burr Ridge Residence
Chicago Penthouse
Chicago Hallway
Master Suite Sun Deck

+20

Response time2 days
Response rate100%
Recommended by100%of homeowners
Avatar for Chicago Window Guy
Chicago Window Guy
4.8(
61
)
New Windows - 6 +New Windows - 3-5New Window - Single+9 more

Serving Posen, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Warranties offered

"Chicago Window Guys provided me with 8 replacement windows in my condo unit. The windows were fitted very well, and they were able to remove my old windows and install my new windows in a very timely manner. In addition, they were able to replace windows on the fourth floor of my building, while many other companies I contacted were not willing or able to do so! The warranty they provide with their windows also provides great peace of mind."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

12 neighbors recently requested a quote
Recommended by90%of homeowners
Authority Window Repair
4.6(
20
)
Window Glass - Install or ReplaceWindow Frame - Repair

Serving Posen, IL and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"My daughterâ s room window would not close at the beginning of the cold season, and technicians were onsite on the same day to deal with the urgent issue, examined other windows that has issues, provided a very competitive estimate and completed additional repairs a couple weeks later. I will be calling them again for any window repairs in the future and highly recommend to anyone in need of quality and honest team of professionals."
Response time11 hrs
Response rate93%
1 neighbors recently requested a quote
Avatar for Fox Window Tints
Fox Window Tints
5.0(
26
)
Window Tinting - Apply or Replace

Serving Posen, IL and surrounding areas

Approved

In business since 2011

Free estimates

Offers commercial services

"Sil and Richard did an excellent job at replacing my existing window tints on my home. They were professional, timely, and cost effective. I highly recommend Fox Window Tints!"
Front Entrance
Side View Front Entrance
South Side of Building
South Side of Building
Study Room

+5

Response time1 day
14 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for 123 Exteriors
123 Exteriors
5.0(
9
)
New Windows - 3-5New Windows - 6 +

Serving Posen, IL and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"We want to thank Dominik for his expertise and advice when choosing our windows. We needed 12 original windows replaced, and he helped us choose windows that give the house a clean, refreshing look. He was very professional and explained the energy benefits we should expect to see."
Window
Avatar for Universal Windows Direct of Chicago
Universal Windows Direct of Chicago
3.9(
12
)
New Windows - 6 +New Windows - 3-5

Serving Posen, IL and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"It was very professional the installer answered all my questions as his was removing the windows and showing were damage was on the old windows and how much more efficient the new would be . Ià ¢à  à  m very please with my new windows I would recommend them"
Brown Woodgrain/Glass Entry Door
Windows
Black Woodgrain/Glass Entry Door
Brown Woodgrain/Glass Entry Door
Casement Windows

+7

88 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Prime Time Window Cleaning, Inc.
Prime Time Window Cleaning, Inc.
3.9(
2,365
)
Window Cleaning

Serving Posen, IL and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"They cleaned our 8 Pane windows on our two story 1940â  s house perfectly with the exception of one window which it seems they forgot and I missed when I inspected before they left. The guy that came out was professional and did great work. He stuck with our original quoted price even though upon arrival he realized that this was an old house me with multi pane windows and outdoor storm windows on each. Windows looks ok great and I will give a second review after I hear back on the missed window from the company"
Quality Work
Experienced Crews
Professional Friendly Technicians
Pressure washing the sidings
Commercial cleaning

+58

Response time6 hrs
358 neighbors recently requested a quote
Recommended by84%of homeowners
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Windows FAQs, answered by experts

Yes, you absolutely need a permit to add a window to your house. Your contractor can likely obtain this permit on your behalf. Ask about this when getting quotes from multiple window contractors.

Casement windows can either be left or right opening, and every window manufacturer makes both so that you can choose which works best for your space. In many cases, you’ll want one left-opening and one right-opening casement window to sit on either side of a picture window or to act as the side panels in a bay window. Just remember that the direction is described from the curb. An FCL (from the curb left) hinges out to the left if you’re looking at the exterior of your home, and an FCR (from the curb right) hinges out to the right.

Typically, triple-pane windows made with krypton gas filling are the most energy efficient. A window’s frame, glass, design, and installation all affect its energy efficiency. These windows, in particular, are designed highly effectively in terms of their ability to insulate.

Bay windows are supported by braces and industrial strength cables, often at the top of the window but sometimes at the bottom. The bay window may need buttress supports if installed on the second floor. Wood screws on the interior also hold the bay window in place. Bay windows are heavy and need proper support to prevent sagging and wall damage. You need to ensure that the support system can hold the weight of the window and the roof cab over the window.

Soundproof windows can be energy efficient, depending on the window type and manufacturer. Overall, triple-pane windows are more energy efficient than double-pane windows. However, according to the U.S. Department of Energy, a window’s energy-efficiency level is determined by multiple factors, including the frame material, if there’s any low-emissivity (low-E) glass, and the addition of spacers.

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