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TRUSTED BY ALTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon79
    Verified window services reviews

Verified Reviews for Window Service pros in Alton, IL

*The Angi rating for Window Service companies in Alton, IL 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 Alton, IL 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 May 15, 2026

Find Window pros in Alton

Avatar for Window Gang STL
Window Gang STL
4.5(
151
)
Window Cleaning

Serving Alton, IL and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"The two gentlemen who were here worked non -stop. They were attentive and thorough. The windows sparkled!"
Deck Staining
Deck Staining
Deck Staining
Deck Staining
Deck Staining

+30

165 neighbors recently requested a quote
Recommended by60%of homeowners
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Avatar for H & F Exteriors, Inc.
H & F Exteriors, Inc.
4.9(
94
)
New Windows - 6 +New Windows - 3-5New Windows - Multiple

Serving Alton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"I used H&F exteriors to redo the complete outside of my home. From top to bottom. My windows were the original windows to the home, now that it is summer time, my AC Unit barely runs, no where near to what it use to. From the window installers, to the guys on the roof during the hot day, and the siding guys. The entire team did a great job. I worked with Jill and she was easy to work with. Highly recommended."
H&F Exteriors
IL contact information
STL contact information
Front
Moire Black

+147

Response time4 hrs
Response rate95%
2 neighbors recently requested a quote
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Avatar for Renewal by Andersen
Renewal by Andersen
3.8(
126
)
New Windows - 6 +New Windows - 3-5New Windows - 2

Serving Alton, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."
Brighten up your office space!
City Apartments
Create an oasis in the primary bedroom
Create a nice beach view
Floor to ceiling sunlight

+2

Response time10 mins
5421 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Mr. Handyman Metro East
Mr. Handyman Metro East
4.6(
196
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - RepairWindow Well Covers - Install or Repair

Serving Alton, IL and surrounding areas

Approved

In business since 2000

Warranties offered

Small jobs welcome

"Excellent. Very efficient, very friendly and reasonably priced. Would use them again on any project I need help with."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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C Hatcher Construction
4.8(
11
)
Hardware, Latches & Tracks (Window) - Repair or ReplaceWindow Frame - RepairWindow Well Covers - Install or Repair

Serving Alton, IL and surrounding areas

Approved

Customers say: True professional

"Did an excellent job on my flooring and vanity instal. He also did a few extras that I added on and was very reasonably priced. . He corrected a couple of issues I had from previous jobs not done correctly. Will definitely hire again."
Response time1 day
Response rate100%
Recommended by70%of homeowners
Request Quote
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
313
)
Egress Window - InstallWindow Well Covers - Install or Repair

Serving Alton, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"I would highly recommend this company. They were very professional, completed the work on time and did an excellent clean up!"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

688 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Topclean
Topclean
4.9(
11
)
Window Cleaning

Serving Alton, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Window cleaning
Window cleaning
Window cleaning
Window cleaning
Power washing

+19

1 neighbors recently requested a quote
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Windows questions, answered by experts

Most manufacturers have their name imprinted somewhere on the window, such as the spacer bar, hardware, or frame. Other manufacturers will include an identification number printed on the glass itself. If you’re unable to find either of these, then your window was manufactured locally (oftentimes called a “shop window”). 

With a manufacturer name (or even better, the identification number) you can attempt to research the information to find out when the product was made. Keep in mind this won’t tell you when the window was installed on your home, but can get you close.

Double-pane windows cost an average of $900 per window. The price range for double-pane windows goes as low as $300 and as high as $4,500 per window. This window type differs from single-pane windows by spacers separating the panes and helping strengthen them while holding them in place. A gas like argon or krypton typically fills the space between the panes.

Yes, most manufacturers and contractors offer warranties covering materials and labor. It is important to confirm the specific terms of the warranty before purchasing.

Bifold windows work by using a track that allows panels to slide to the side and "stack" so they take up minimal space, leaving the largest opening. The sashes connect to each other with butt hinges or concealed hinges and to the window frame with the same type of hinges you’d find on a casement window. Some manual bifold windows also have casement stays or another piece of hardware to keep your windows in place when they’re open.

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 Alton, IL homeowners’ guide to window services

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

See all articles