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Top-Rated Glass block pros in Hoffman Estates - Updated Nov 2026

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

Serving Hoffman Estates, IL and surrounding areas

In business since 2009

Free estimates

Warranties offered

"Great experience. Came promptly and finished the work (adjust a shower door that was hitting the pane b/c out of whack) in as little time as he could in a totally professional manner, providing a solution for a problem we had had for long and that a number of other glass door repair companies had told us wasn’t solvable. Fantastic service and very nice treatment as well. All around someone you should hire if you have a repair problem of the sort glass and mirror."
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+35

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for California Closets of Milwaukee Showroom
California Closets of Milwaukee Showroom
4.5(
59
)
Stained or Specialty Glass - Repair

Serving Hoffman Estates, IL and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"Very well. They came when they said they would. The tore out the existing wire shelving and discarded. They cleaned up after themselves. It didn't take that long. It is a really solid, high-quality product. I am actually thinking about having them organize two more closets for me."
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+8

Recommended by93%of homeowners
Avatar for Lake View Window Cleaning
Lake View Window Cleaning
5.0(
23
)
Stained or Specialty Glass - Repair

Serving Hoffman Estates, 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 mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block windows.

Although glass block windows are made of multiple layers of thick glass, they can still break. If an individual block shatters, it can be removed and replaced, but this is a job for a window repair professional. The project is often complex and may require breaking the block further for removal. Do not attempt to handle it yourself, as the broken glass can be dangerously sharp. A professional will have the necessary tools and expertise to replace the broken glass block quickly and safely. Before hiring, confirm that the repair pro has experience with this specific type of window.

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

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. 

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

The Hoffman Estates, IL homeowners’ guide to glass block services

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