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TRUSTED BY BERKELEY, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon407
    Verified glass block window services reviews

Top-Rated Glass block installation pros in Berkeley - Updated Nov 2026

Hardy Glass Block Panels
4.6(
125
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Berkeley, IL and surrounding areas

Approved

In business since 1933

Free estimates

Credit card accepted

"Quick response and turnaround time. I started looking for pros to replace two glass blocks on bathroom window on HomeAdvisor on Wednesday morning, and Hardy Glass Blocks completed the job on Thursday afternoon. Everyone was very friendly and efficient. I highly recommend these guys. Other pros in the area wanted to replace the whole window, when only two glass blocks needed repair. I'm glad I decided to save time and money by selecting to work with Hardy Glass Blocks!"
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Contact info
2
1

+1

Response time2 days
33 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Chuy's Tuckpointing & Restoration, LLC
Chuy's Tuckpointing & Restoration, LLC
4.8(
75
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Berkeley, IL and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Did a great job. Prompt visit to do estimate and timely scheduling. Came and did work and there was an issue with surface after it dried (invisible until next day). Messaged their office and they were back 2 days later and fully remedied the issue by re-grinding and applying material from a different batch. They resurfaced a porch that was spalling and it perfectly matches the stairs. Very friendly and cleaned up job site nicely."
Chuy’s Tuckpointing
Chuy’s Tuckpointing
Chuy’s Tuckpointing
Chuy’s Tuckpointing
Chuy’s Tuckpointing

+13

2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Top Notch Glass Repair
Top Notch Glass Repair
4.7(
20
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Berkeley, IL and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"All I can say is "Wow". What I like in home repair and improvement services are those providers that have hustle and have great communications: And Top Notch Glass Repair fits those requirements and more. Top Notch was able to answer my questions before kicking off the work. They were able to do the repair work I needed next-day, when other quotes were for 10-14 days. Their on-site people were extremely knowledgeable and exceptionally friendly and courteous. I have several other less-severe/critical window issues to address and I'll be contracting Top Notch Glass Repair for all of it."
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+3

Response time5 hrs
Recommended by93%of homeowners
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Glass Block Windows FAQs, answered by experts

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.

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.

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

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. 

The Berkeley, IL homeowners’ guide to glass block window services

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