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Best glass block pros near Naperville, IL

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Top-Rated Glass block pros in Naperville - Updated Nov 2026

Avatar for AG Glass & Mirrors, LLC.
AG Glass & Mirrors, LLC.
4.8(
25
)
Stained or Specialty Glass - Repair

Serving Naperville, IL and surrounding areas

In business since 2009

Free estimates

Warranties offered

"I was having a problem with the glass door of my shower, with the door scraping against the hinged side of the glass. AG Glass arrived when they said they would and completed the repair right then. The door works great, no more scraping sound every time it opens and closes. I'm very happy with the work, highly recommend!"
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+35

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for C+ shower doors
C+ shower doors
5.0(
6
)
Stained or Specialty Glass - Repair

Serving Naperville, IL and surrounding areas

Free estimates

Credit card accepted

"I’m so glad that we chose C+ Shower Doors! The shower doors that were installed look fantastic. You guys were very friendly and professional during the entire process. I would definitely recommend them!"
Glass & Mirrors Project
Glass & Mirrors Project
Glass & Mirrors Project
Glass and Mirrors Project
Glass & Mirrors Project

+8

Recommended by100%of homeowners
Avatar for Top Notch Glass Repair
Top Notch Glass Repair
4.7(
20
)
Stained or Specialty Glass - Repair

Serving Naperville, IL and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"I called at noon on Friday, and within an hour they had been here, measured and given me an estimate for the glass on my sliding door. By noon Saturday, they were done replacing the window."
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+3

Response time5 hrs
Recommended by93%of homeowners
Avatar for Stern Glass Works, LLC
Stern Glass Works, LLC
5.0(
5
)
Stained or Specialty Glass - Repair

Serving Naperville, IL and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Maia figured out how to repair 3 pairs of my dichroic glass earrings so that earwires would stay embedded in them and not come out. She really saved the day for me, and was very concerned and helpful in her work. Fair price, as well."
Response time5 hrs
Recommended by100%of homeowners
Avatar for Lake View Window Cleaning
Lake View Window Cleaning
5.0(
23
)
Stained or Specialty Glass - Repair

Serving Naperville, IL and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Noe showed up immediately, no questions asked and did service at reasonable price, cleaned gutters, and the downspouts completely at a time in which we had overflowing gutters and water in the basement. He was communicative, clean, and I look forward to long relationship with him and his company."
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+9

Recommended by95%of homeowners
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Glass Block FAQs, answered by experts

Glass block installation can be relatively expensive due to the range of material costs and the labor time to assemble this type of specialty window. The process proceeds slowly as the glass does not absorb moisture from mortar and silicone caulk takes longer to harden, leaving spacers to hold up the structure until the caulk or mortar begins to cure. Plus, if your current windows have structural issues or damage, you’ll need to repair them before beginning the project, increasing your bottom line. 

Glass walls are more expensive overall than their brick or drywall counterparts. However, if you need walls for a building with more than two or three stories, glass walls are the more budget-friendly option.

DIY is possible for small projects, but professional installation ensures proper sealing, structural integrity, and a precise finish.

Glass block windows aren’t fire hazards; fire-rated glass block windows can increase your home’s fire safety. Modern glass blocks are made with materials that can resist high temperatures and prevent fire spread. Most offer a 45-minute fire rating, while some increase it to two hours. Compared to the typical 20 to 90 minute rating for a double-pane window, glass block can increase your home’s safety in the event of a fire.

You can still see vaguely into some types of glass block windows at night. Although there won’t be clear definitions, passersby may still see shapes, shadows, and movement through the glass. If you want complete privacy, consider installing diamond glass block windows rather than the typical clear or wavy glass blocks.

The Naperville, IL homeowners’ guide to glass block services

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