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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 - 3-5New Windows - 6 +New 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 Home Genius Exteriors
Home Genius Exteriors
4.8(
359
)
New Windows - 2New Windows - 3-5

Serving Posen, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I am very pleased with my new windows. I used Home Genius Exteriors to do my roof, gutter protection, and now Windows. This is an absolute amazing company, my salesman brendan was very helpful, Devan the Project Manager helped make sure everything went smoothly. Walter and Mike also from production were very friendly and professional. And Shawn, the window installer was polite,knowlagable, and efficient. And even cleaned up on his way out. Next on the agenda is to get a new door taken care of. Highly recommend HGE"
Gutters & Gutter Guards
Gutters & Gutter Guards
Gutters & Gutter Guards
Gutters & Gutter Guards
Gutters & Gutter Guards

+53

Recommended by67%of homeowners
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Showing 1-10 of 661
Windows FAQs, answered by experts

Energy-efficient windows are judged on their performance according to a few different factors, including heat transfer, air leakage, light transference, and condensation resistance. If you're unsure whether a window is energy-efficient, look for an ENERGY STAR® label from the U.S. Environmental Protection Agency (EPA). If various products, including windows, meet energy-efficiency standards set by the federal government, the EPA issues this label to help consumers identify energy-efficient products.

A window may fail because of age, defective mechanisms, or moisture. Depending on the issue, the window may be fixed with simple repairs. Otherwise, you’ll have to invest in replacing it. You can avoid damaged windows but keeping up with window maintenance.   

Yes, caulking windows is worth it. Because moisture and air leaks are big sources of common window problems, caulking can be an inexpensive and easy way to eliminate both water and air from getting in. 

Glass block windows are energy-efficient because they are much thicker than traditional glass panes, making them better insulators. They are sealed airtight, which prevents drafts and stops warm or cool air from escaping, helping to save money on heating and cooling bills. Unlike traditional windows that can be opened and closed, sealed glass block windows eliminate the potential for air leaks. For proven efficiency, look for options that are Energy Star rated. The cost for energy-efficient glass block windows is typically around $400 per window, which may be higher than standard windows.

Yes, energy-efficient windows really can make a difference. As long as energy-efficient windows are properly installed and maintained, they can reduce your energy bill and offer significant savings.

The Posen, IL homeowners’ guide to window services

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