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Average homeowner rating856
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Verified Reviews for Glass Block Window Service pros in Wilmington, IL
*The Angi rating for Glass Block Window Service companies in Wilmington, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Window Service needs.
*The HomeAdvisor rating for Glass Block Window Service companies in Wilmington, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Window Service needs.
Last update on December 15, 2025
Find Glass block installation pros in Wilmington

Franos Roofing
Franos Roofing
Welcome to Franos Roofing Wind and Hail damage specialist.The roofer Chicagoland and Northwest Indiana home owners and businesses have trusted more than 10 years to provide full service of both residential and commercial roofing projects.We built our reputation on quality workmanship,reliability and competitive prices. We doing all kinds of roofs from shingles to slate Franos Roofing has the innovative materials and expertise necessary to complete your roof correctly,on time and with in your budget. Beyond roofing Franos offers a full complement of related services to meet the needs of customers throughout Chicagoland and Northwest Indiana.We feature a wide selection of beautiful siding options,as well as an impressive line of replacement gutters,soffit and fascia installations and gutter protection.Family owned and operated company found by Arek Franos in 2007.Our goal is make our customers happy!
"Fast, good quality work done. Very profesional, showed up on time and completed work the same day. Definitely would use the company again!"
Jack S on October 2025
Welcome to Franos Roofing Wind and Hail damage specialist.The roofer Chicagoland and Northwest Indiana home owners and businesses have trusted more than 10 years to provide full service of both residential and commercial roofing projects.We built our reputation on quality workmanship,reliability and competitive prices. We doing all kinds of roofs from shingles to slate Franos Roofing has the innovative materials and expertise necessary to complete your roof correctly,on time and with in your budget. Beyond roofing Franos offers a full complement of related services to meet the needs of customers throughout Chicagoland and Northwest Indiana.We feature a wide selection of beautiful siding options,as well as an impressive line of replacement gutters,soffit and fascia installations and gutter protection.Family owned and operated company found by Arek Franos in 2007.Our goal is make our customers happy!
"Fast, good quality work done. Very profesional, showed up on time and completed work the same day. Definitely would use the company again!"
Jack S on October 2025

EcoChamp Windows and Siding
EcoChamp Windows and Siding
2017 - 2018 - 2019 -2020 SUPER SERVICE AWARD WINNER! EcoChamp Windows and Siding prides itself on being the premier window, siding and roofing company in Cook, Lake, McHenry, Kane and DuPage Counties. We have provided exceptional service to both residential and commercial properties for many years. We have built an excellent reputation for customer satisfaction by providing quick and FREE estimates. With great attention to detail and competitive pricing, our products come with the best warranties in the industry. We pride ourselves in working with proven and leading manufactures, so our customers will have the most efficient, cutting edge products in the industry. Our business is driven on delighting our customers with great service, products, and highly trained expert installers with over 30 years experience. EcoChamp has been awarded numerous customer service awards, because of our hands-on, no pressure approach. We are screened and approved professionals, giving you the peace of mind you need. References gladly provided.
"Great price, worked quickly."
Margaret S on March 2025
2017 - 2018 - 2019 -2020 SUPER SERVICE AWARD WINNER! EcoChamp Windows and Siding prides itself on being the premier window, siding and roofing company in Cook, Lake, McHenry, Kane and DuPage Counties. We have provided exceptional service to both residential and commercial properties for many years. We have built an excellent reputation for customer satisfaction by providing quick and FREE estimates. With great attention to detail and competitive pricing, our products come with the best warranties in the industry. We pride ourselves in working with proven and leading manufactures, so our customers will have the most efficient, cutting edge products in the industry. Our business is driven on delighting our customers with great service, products, and highly trained expert installers with over 30 years experience. EcoChamp has been awarded numerous customer service awards, because of our hands-on, no pressure approach. We are screened and approved professionals, giving you the peace of mind you need. References gladly provided.
"Great price, worked quickly."
Margaret S on March 2025

Windo-Well Cover Company
Windo-Well Cover Company
Windo-Well Cover Company, is committed to providing the highest form of customer service and customer satisfaction in the custom made window well cover industry. Please call for your personal consultation.
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Phyllis L on December 2019
Windo-Well Cover Company, is committed to providing the highest form of customer service and customer satisfaction in the custom made window well cover industry. Please call for your personal consultation.
""
Phyllis L on December 2019

Excel Windows
Excel Windows
Excel Windows has been in business since 1977 and we come to the table with over 42 years of experience. We specialize in all aspects of home improvement including windows, siding, doors, and bathroom remodel. We pride ourselves on our experience, quality and craftsmanship. We have a great reputation because we are honest, reliable and prompt. We are focused on providing high-quality service and customer satisfaction. We will do everything we can to meet your expectations. Call now to meet with one of our design reps or stop into our showroom in Tinley Park Call us today for an free estimate. 708.636.9898
"Everything was great, from the initial consultation and quote to the installation and even the follow-up. Customer service and communication was top notch. I wouldn’t hesitate to hire this company again and I highly recommend them!"
Melissa D on June 2024
Excel Windows has been in business since 1977 and we come to the table with over 42 years of experience. We specialize in all aspects of home improvement including windows, siding, doors, and bathroom remodel. We pride ourselves on our experience, quality and craftsmanship. We have a great reputation because we are honest, reliable and prompt. We are focused on providing high-quality service and customer satisfaction. We will do everything we can to meet your expectations. Call now to meet with one of our design reps or stop into our showroom in Tinley Park Call us today for an free estimate. 708.636.9898
"Everything was great, from the initial consultation and quote to the installation and even the follow-up. Customer service and communication was top notch. I wouldn’t hesitate to hire this company again and I highly recommend them!"
Melissa D on June 2024

Chicago Window Guy
Chicago Window Guy
Russell Armstrong founded Chicago Window guys with one goal, deliver a great product with excellent installation at an amazing price. For year’s, Russ noticed that other window companies were overcharging and not delivering excellent service. This is evident if you simply look at the reviews of many of the window companies in Chicago. Nothing is more important for Chicago Window Guys but to ensure that you get a great deal on the best windows for your home. With over 25 years of home improvement experience, we look to help you get the right windows, installed by the best people, for the best price. The most expensive windows you can buy are the ones you have to install twice. We enjoy educating our clients on the different options available for their home. Don't be pressured into buying windows you don't need or more important you can't afford.
"We had an incredible experience with Chicago Window Guys. Everything from the initial quote to the final installation was a seamless and relaxing process. I will use them again for any window work and have referred them to others looking for the same work."
Nick R on May 2025
Russell Armstrong founded Chicago Window guys with one goal, deliver a great product with excellent installation at an amazing price. For year’s, Russ noticed that other window companies were overcharging and not delivering excellent service. This is evident if you simply look at the reviews of many of the window companies in Chicago. Nothing is more important for Chicago Window Guys but to ensure that you get a great deal on the best windows for your home. With over 25 years of home improvement experience, we look to help you get the right windows, installed by the best people, for the best price. The most expensive windows you can buy are the ones you have to install twice. We enjoy educating our clients on the different options available for their home. Don't be pressured into buying windows you don't need or more important you can't afford.
"We had an incredible experience with Chicago Window Guys. Everything from the initial quote to the final installation was a seamless and relaxing process. I will use them again for any window work and have referred them to others looking for the same work."
Nick R on May 2025

Power Home Remodeling
Power Home Remodeling
Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.
"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."
Phetdara P on October 2025
Does your home need replacement windows that are high-quality, energy-efficient, and come with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.
"At first I rated them a 5 but they had me put in a review before the job was even completed. They used old tarp from previous jobs. There were debris all over my bedding and furniture from the old plastic tarp. If they needed new tarp I would supply them. Who knows what the previous projects had in their homes. I didn't notice till after they left. Yes, you definitely will need to vacuum. Which I expected, but not having to wash all bedding and vacuum furniture. The windows look good, but it's so much cleaning afterwards. So when they say you'll never notice they were there. Was not true at all. One of my bushes in the front were also damaged and trampled on."
Phetdara P on October 2025

Power Home Remodeling
Power Home Remodeling
As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.
"If I could give Power Home Remodeling zero stars, I would. Their warranty process is an absolute joke. I filed my first warranty claim over a year ago, and instead of resolving the issue, things have only gotten worse. I now have three windows in my home that need to be replaced, and somehow Power has managed to make the experience even more frustrating at every step. Their so-called ?industry-leading warranty? is nothing more than a marketing line. In reality, it?s a maze of delays, empty promises, and zero accountability. Communication is terrible. Follow-through is nonexistent. Every time I reached out, I was met with excuses, rescheduling, or silence. They drag their feet for months at a time, leaving their customers stuck with defective products Power refuses to take responsibility for. What?s most infuriating is that I trusted Power because they claimed to stand behind their work. But when the windows failed, they suddenly disappeared behind layers of support reps who couldn?t"
Joanne P on November 2025
As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.
"If I could give Power Home Remodeling zero stars, I would. Their warranty process is an absolute joke. I filed my first warranty claim over a year ago, and instead of resolving the issue, things have only gotten worse. I now have three windows in my home that need to be replaced, and somehow Power has managed to make the experience even more frustrating at every step. Their so-called ?industry-leading warranty? is nothing more than a marketing line. In reality, it?s a maze of delays, empty promises, and zero accountability. Communication is terrible. Follow-through is nonexistent. Every time I reached out, I was met with excuses, rescheduling, or silence. They drag their feet for months at a time, leaving their customers stuck with defective products Power refuses to take responsibility for. What?s most infuriating is that I trusted Power because they claimed to stand behind their work. But when the windows failed, they suddenly disappeared behind layers of support reps who couldn?t"
Joanne P on November 2025

B&K HOME IMPROVEMENT
B&K HOME IMPROVEMENT
We pride ourselves on the quality work we provide, please check out our services offered and call or click to schedule an estimate today! Your business is important to us, we are looking to make clients for life B&K Home - Commercial Service https://bkrepairpros.com/
"They did a great Job with repairing our screens!"
Gisela S on November 2025
We pride ourselves on the quality work we provide, please check out our services offered and call or click to schedule an estimate today! Your business is important to us, we are looking to make clients for life B&K Home - Commercial Service https://bkrepairpros.com/
"They did a great Job with repairing our screens!"
Gisela S on November 2025

M&M Home Remodeling Services
M&M Home Remodeling Services
At M&M Home Remodeling Services, we specialize in high-quality exterior home improvements, including roofing, siding, windows, doors, gutters, and insulation. With decades of experience and a reputation built on integrity, craftsmanship, and customer satisfaction, we’re committed to helping homeowners enhance the comfort, value, and curb appeal of their homes. We offer industry-leading products, expert installation, and flexible financing options—including zero-interest plans—to make your project easy and affordable. From the first consultation to the final walkthrough, we’re here to deliver results you can trust and a home you’ll love.
"From the very beginning, working with Anthony Dellamano and his team was an exceptional experience. I had reached out to several roofing companies—many with outstanding reviews—and while they were all professional, M&M stood out immediately. Getting in touch with Anthony (and everyone from M&M) was incredibly easy. He was responsive, informative, and made everything feel comfortable—zero pressure- just genuine, honest guidance. What really impressed me was the thoroughness of his approach. While other companies gave me quick quotes from a satellite image or just from a visual inspection, Anthony was the only one who actually went into my attic, got up on the roof, took detailed photos, and walked me through everything. Most of the companies just focused on up selling my shingles- Anthony focused on what I asked for. M&M set clear expectations from day one—and then exceeded every single one of them. Not only did they stay true to the proposed timeline, but the work was also completed well ahead of schedule. Communication was excellent throughout the entire process. Anytime I had a question (no matter how small), Anthony or someone from his team would respond almost immediately. The final result far surpassed what I had envisioned. From start to finish, the entire process was smooth, straightforward, and incredibly well-managed. If you're considering any kind of roofing or remodeling project, I can't recommend this company highly enough. Anthony Dellamano and his team are who you want—knowledgeable, trustworthy, and first rate, professional results. I recommend giving a call to M&M and don't forget to ask for Anthony - you won't regret it."
Amanda K on September 2025
At M&M Home Remodeling Services, we specialize in high-quality exterior home improvements, including roofing, siding, windows, doors, gutters, and insulation. With decades of experience and a reputation built on integrity, craftsmanship, and customer satisfaction, we’re committed to helping homeowners enhance the comfort, value, and curb appeal of their homes. We offer industry-leading products, expert installation, and flexible financing options—including zero-interest plans—to make your project easy and affordable. From the first consultation to the final walkthrough, we’re here to deliver results you can trust and a home you’ll love.
"From the very beginning, working with Anthony Dellamano and his team was an exceptional experience. I had reached out to several roofing companies—many with outstanding reviews—and while they were all professional, M&M stood out immediately. Getting in touch with Anthony (and everyone from M&M) was incredibly easy. He was responsive, informative, and made everything feel comfortable—zero pressure- just genuine, honest guidance. What really impressed me was the thoroughness of his approach. While other companies gave me quick quotes from a satellite image or just from a visual inspection, Anthony was the only one who actually went into my attic, got up on the roof, took detailed photos, and walked me through everything. Most of the companies just focused on up selling my shingles- Anthony focused on what I asked for. M&M set clear expectations from day one—and then exceeded every single one of them. Not only did they stay true to the proposed timeline, but the work was also completed well ahead of schedule. Communication was excellent throughout the entire process. Anytime I had a question (no matter how small), Anthony or someone from his team would respond almost immediately. The final result far surpassed what I had envisioned. From start to finish, the entire process was smooth, straightforward, and incredibly well-managed. If you're considering any kind of roofing or remodeling project, I can't recommend this company highly enough. Anthony Dellamano and his team are who you want—knowledgeable, trustworthy, and first rate, professional results. I recommend giving a call to M&M and don't forget to ask for Anthony - you won't regret it."
Amanda K on September 2025

Renewal by Andersen
Renewal by Andersen
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
" 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."
Janita K on December 2025
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
" 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."
Janita K on December 2025
FAQs for glass block window service projects in Wilmington, IL
If you have a problem with your window, such as broken glass, minor leaks, or a problem with your window being stuck, repairing the broken part might be a cheaper option than replacing the entire window. However, if you have a deteriorating window frame or major leaks, buying a new window will be the better long-term solution.
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
Window replacement costs between $180 and $410 per window, or an average of $280 per window. However, your specific replacement job could cost as little as $100 or as much as $750. Factors such as frame material, the number of windows you need, and the type of glass you order all impact the overall cost. For example, simple double-glazed windows will cost $3 to $6 per square foot, but the stronger tempered glass ranges from $12 to $14 per square foot.
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 average cost to install glass block windows is about $710, ranging from $460 to $1,000, depending on the size and design of the window, installation type, and location. Different styles of glass blocks also impact the cost:
Clear glass blocks: $10–$30 per block
Colored glass blocks: $25–$40 per block
Acrylic glass blocks: $15–$25 per block
Wavy glass blocks: $10–$30 per block
Alpha glass blocks: $15–$25 per block
Ice glass blocks: $20–$35 per block
Diamond glass blocks: $20–$75 per block
Frosted glass blocks: $30–$35 per block
The Wilmington, 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.
•Storm windows keep your more expensive windows protected from impact. Use this storm windows cost guide to get an estimate for protecting your home.
•Discover the average glass block window installation cost, including key price factors and tips to help you budget your project with confidence.

Is it time to upgrade your home’s windows? Learn more about window replacement costs, considering various window sizes, styles, and energy efficiency.

Learn how to install glass block windows with our detailed guide that shares what you need to know about buying materials, DIYing, and more.

Precise measurements are key for home window installation. Find out how to measure for replacement windows and successfully kick off your next project.

You may have seen glass block windows before without knowing their perks. Learn the pros and cons of glass block windows and how they can benefit your home.
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