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TRUSTED BY POSEN, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon13
    Verified glass block services reviews

Verified Reviews for Glass Block Service pros in Posen, IL

*The Angi rating for Glass Block Service companies in Posen, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

*The HomeAdvisor rating for Glass Block Service companies in Posen, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

Last update on October 25, 2025

Find Glass block pros in Posen

All Service Calls, LLC

9059 O'Neill Drive
4.98(
33
)
•Approved Pro

All Service Calls, LLC

9059 O'Neill Drive
4.98(
33
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 years of experience

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025

Here at All Service Calls LLC, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Timely and professional. Responsive and completed the job faster than expected with cleanup. "

Collin C on January 2025

Hardy Glass Block Panels

711 West 103rd Street
4.74(
117
)
•Approved Pro

Hardy Glass Block Panels

711 West 103rd Street
4.74(
117
)
•Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
14 local quotes requested

Serving Chicago and the Suburbs since 1933, our salesmen and installers have the experience and knowledge to help you with any project, including windows, bars, walls and showers. Replace your drafty old windows and air vents with new energy efficient glass block. Enhance the beauty of your home while providing security for your family. Glass Block offers both light and privacy. We sell custom-sized windows, as well as have hundreds of windows in stock. Call us today for a free estimate! Or come in and visit our showroom - we work with homeowners, contractors, businesses, and architects alike. We do not sell acrylic glass block, or do regular glass pane windows. We also do not do third floor windows or higher. Hardy Glass Block is your expert on all things glass block!

"James and Charles my installers were, professional, quick they respected my property. The all around service from beginning to end was effortless."

Angela W on December 2023

Serving Chicago and the Suburbs since 1933, our salesmen and installers have the experience and knowledge to help you with any project, including windows, bars, walls and showers. Replace your drafty old windows and air vents with new energy efficient glass block. Enhance the beauty of your home while providing security for your family. Glass Block offers both light and privacy. We sell custom-sized windows, as well as have hundreds of windows in stock. Call us today for a free estimate! Or come in and visit our showroom - we work with homeowners, contractors, businesses, and architects alike. We do not sell acrylic glass block, or do regular glass pane windows. We also do not do third floor windows or higher. Hardy Glass Block is your expert on all things glass block!

"James and Charles my installers were, professional, quick they respected my property. The all around service from beginning to end was effortless."

Angela W on December 2023

SFC General Contractors

1255 Jill Terrace
New on AngiNew on Angi
•Approved Pro

SFC General Contractors

1255 Jill Terrace
New on AngiNew on Angi
•Approved Pro
20 years of experience
Free onsite estimate

We are a locally owned and operated Painting contracting company that values honesty and integrity and treats your home as if it were our own. We offer a vacant and occupied home staging services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

We are a locally owned and operated Painting contracting company that values honesty and integrity and treats your home as if it were our own. We offer a vacant and occupied home staging services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Two Brothers Construction of Illinois

418 Maple Drive
No reviews yet

Two Brothers Construction of Illinois

418 Maple Drive
No reviews yet
24 years of experience

Decks, patios, interior home remodeling, home exterior remodeling, basement remodeling, kitchen remodeling, bathroom remodeling, Home restoration. wood floor installation, glass block installation Office remodeling,

Decks, patios, interior home remodeling, home exterior remodeling, basement remodeling, kitchen remodeling, bathroom remodeling, Home restoration. wood floor installation, glass block installation Office remodeling,

Infinite Construction

No reviews yet

Infinite Construction

No reviews yet
9 years of experience

Infinite Construction is a starting company. With our great service we will make sure that you are satisfied to the fullest extend. At IC we see customers as an extension to our family bringing you the best quality work and materials at a price that will not hurt your wallet.

Infinite Construction is a starting company. With our great service we will make sure that you are satisfied to the fullest extend. At IC we see customers as an extension to our family bringing you the best quality work and materials at a price that will not hurt your wallet.

Glass Specialists Inc.

220
3.00(
2
)

Glass Specialists Inc.

220
3.00(
2
)
11 years of experience

Glass Specialists Inc. offers over 10 years of glazing experience. We are a family owned Company with great values, customer oriented and with strong beliefs that employees are our best asset. ​ ​We are here to help you in any glass project that you have, keeping our promise "Reliable and Reasonable" We can guarantee you quality and punctuality in our job performing. Your approval is our best achievement.

"I have held off on posting a review because I was hoping for a resolution. However, I've been waiting since May and it's now October. I hired this company twice. Each time they mismeasured the windows. The first batch of windows were installed incorrectly with the weep holes for water drainage blocked by the sill. Their own installer said they were a "tight fit." Custom windows should NEVER be a tight fit... they should fit just right. The second time they mismeasured the windows by nearly a foot, and they had to cut the framing of the living room open to accommodate. They left a mess of shards of glass in my lawn because they used hammers to remove the old glass. They were supposed to fix the weep holes. They have sent people out at least three times who all said that these were done incorrectly. They have not yet fixed any of the problems. I'm attaching photos to show how there's no way that water can drain from the window well which was pointed out to me when I had my windows washed professionally. They have been consistently late, the quality is lacking, and they aren't supporting their product or service. I have tried to be patient and supportive of a local small business. However, they have been paid in full but will not fully warrant their work from defects so far."

Rich C on October 2022

Glass Specialists Inc. offers over 10 years of glazing experience. We are a family owned Company with great values, customer oriented and with strong beliefs that employees are our best asset. ​ ​We are here to help you in any glass project that you have, keeping our promise "Reliable and Reasonable" We can guarantee you quality and punctuality in our job performing. Your approval is our best achievement.

"I have held off on posting a review because I was hoping for a resolution. However, I've been waiting since May and it's now October. I hired this company twice. Each time they mismeasured the windows. The first batch of windows were installed incorrectly with the weep holes for water drainage blocked by the sill. Their own installer said they were a "tight fit." Custom windows should NEVER be a tight fit... they should fit just right. The second time they mismeasured the windows by nearly a foot, and they had to cut the framing of the living room open to accommodate. They left a mess of shards of glass in my lawn because they used hammers to remove the old glass. They were supposed to fix the weep holes. They have sent people out at least three times who all said that these were done incorrectly. They have not yet fixed any of the problems. I'm attaching photos to show how there's no way that water can drain from the window well which was pointed out to me when I had my windows washed professionally. They have been consistently late, the quality is lacking, and they aren't supporting their product or service. I have tried to be patient and supportive of a local small business. However, they have been paid in full but will not fully warrant their work from defects so far."

Rich C on October 2022

Chicagoland Window Wizards

216 Emerald Dr
3.00(
1
)

Chicagoland Window Wizards

216 Emerald Dr
3.00(
1
)
Customers say: Quick response
13 years of experience

Chicagoland Window Wizards is a family owned and operated business where we treat your family like ours. We will beat any comparable offer by 5%!

"Karl came out and looked at our windows and gave us a brief presentation about the windows he offers. He wrote down some good prices for us. After talking with my husband I called back and asked for a complete quote, including information on what things would be included, such as permits, licensing, which windows, etc, so we could agree to specifics. Among other things, he replied that he does not do permits with the city because he doesn't think they are necessary. When I pressed him for an actual contractual estimate listing what would be included (not just a hand-written estimate on the back of a paper), he said he did not think we would work well together and he did not need my business. He hoped I had a nice day. I was astounded. The lack of professionalism and the number of red flags really ruined my experience with this company. Is it a shady company? I don't know. But I am surprised that actually writing an official estimate would mean we are being difficult customers. It's too bad because he was personally very nice and as I said the initial prices were fantastic. Apparently, it was simply too good to be true."

Rebecca R on August 2020

Chicagoland Window Wizards is a family owned and operated business where we treat your family like ours. We will beat any comparable offer by 5%!

"Karl came out and looked at our windows and gave us a brief presentation about the windows he offers. He wrote down some good prices for us. After talking with my husband I called back and asked for a complete quote, including information on what things would be included, such as permits, licensing, which windows, etc, so we could agree to specifics. Among other things, he replied that he does not do permits with the city because he doesn't think they are necessary. When I pressed him for an actual contractual estimate listing what would be included (not just a hand-written estimate on the back of a paper), he said he did not think we would work well together and he did not need my business. He hoped I had a nice day. I was astounded. The lack of professionalism and the number of red flags really ruined my experience with this company. Is it a shady company? I don't know. But I am surprised that actually writing an official estimate would mean we are being difficult customers. It's too bad because he was personally very nice and as I said the initial prices were fantastic. Apparently, it was simply too good to be true."

Rebecca R on August 2020

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Glass Block questions, answered by experts

Heavy glass tends to be more expensive than thin glass because it is stronger and more durable. In most cases, ¼-inch-thick glass is ideal for mirrors, and ⅛-inch-thick glass is ideal for residential windows. Heavier glass isn’t always necessary, and can be more challenging to hang or install. Work with a local window installation pro for replacement or new construction windows.

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.

Installing glass block windows has benefits and disadvantages, as with most materials. The pros and cons can vary depending on the type of glass block and the window location.

Pros

  • Maintains privacy while letting light into the bathroom

  • Energy efficient

  • Sealed to prevent drafts

  • Aesthetically pleasing

  • Strong and secure

Cons

  • Costly to install

  • Challenging installation

  • Challenging repair

Most installations take 1-3 days, depending on the number of blocks and customization requirements.

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.

The Posen, IL homeowners’ guide to glass block services

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

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