Top-rated glass block installation pros.

Get matched with top glass block installation pros in Belfast, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your glass block window service project in Belfast, NY?

Select your specific project to find the pro for you.

Find Glass block installation pros in Belfast

Avatar for ProEdge Remodeling - Windows

ProEdge Remodeling - Windows

4.80(
55
)
Approved Pro

ProEdge Remodeling - Windows

4.80(
55
)
Approved Pro
Customers say: Quality work
64 years of experience
Free onsite estimate

ProEdge Remodeling is a family-run window, door, roof and bath replacement company serving residents in Rhode Island, Connecticut, Massachusetts, New Hampshire, New Jersey and New York. Founded in 1961, ProEdge has decades of local home remodeling expertise and strong ties to the community, and is proud to be a BBB® Accredited Partner with an A+ rating. As the premier home improvement company in New York and New England, we offer energy-efficient windows, custom exterior doors, premium roofing, and expert bath remodeling, all installed by certified local professionals. All ProEdge products are backed by industry leading warranties, including a lifetime 25-year transferable warranty on window parts and labor. With over 60 years of experience, ProEdge delivers high-quality, custom solutions designed to enhance your home for a lifetime. You can request a free quote online or call to schedule a free consultation with a ProEdge Remodeling professional to discuss options and pricing.

"The 2 young men were professional. They were very good. And they cleaned sll the areas. They were here 6 hrs.every window looks great and well built. We noticed the next day it was alot warmer in the house. The windows are well built. They care about there product. It's family owned. Very happy we went with them Thankyou"

Denise M on November 2024

ProEdge Remodeling is a family-run window, door, roof and bath replacement company serving residents in Rhode Island, Connecticut, Massachusetts, New Hampshire, New Jersey and New York. Founded in 1961, ProEdge has decades of local home remodeling expertise and strong ties to the community, and is proud to be a BBB® Accredited Partner with an A+ rating. As the premier home improvement company in New York and New England, we offer energy-efficient windows, custom exterior doors, premium roofing, and expert bath remodeling, all installed by certified local professionals. All ProEdge products are backed by industry leading warranties, including a lifetime 25-year transferable warranty on window parts and labor. With over 60 years of experience, ProEdge delivers high-quality, custom solutions designed to enhance your home for a lifetime. You can request a free quote online or call to schedule a free consultation with a ProEdge Remodeling professional to discuss options and pricing.

"The 2 young men were professional. They were very good. And they cleaned sll the areas. They were here 6 hrs.every window looks great and well built. We noticed the next day it was alot warmer in the house. The windows are well built. They care about there product. It's family owned. Very happy we went with them Thankyou"

Denise M on November 2024


Avatar for Mad City Windows & Baths

Mad City Windows & Baths

4.74(
624
)
Approved Pro

Mad City Windows & Baths

4.74(
624
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
24 years of experience

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

"High pressure sales person which ended up with a mismatch of the rest of my bathroom. They refuse to make it right. . I would recommend that you go with a different company. "

Karen P on November 2025

To learn about Mad City Windows and its history, you need to start back in 1998 when our family-owned company first opened its doors and changed the face of home remodeling in Wisconsin. From the beginning, our business has been built on a foundation of friendship and trust and, in return, local homeowners have come to know they can place their trust in us. In order make certain that we consistently earn that trust, we are dedicated to ensuring the expert, seamless delivery of high-quality products and remodeling solutions to homeowners throughout our service area. Today, we expand our home remodeling expertise across Wisconsin, Minnesota, Iowa and Illinois. With over 50,000 completed projects, we take our 2+ decades of experience to serve the communities of Minnesota, Iowa and Illinois. They can expect our highest standard of service and professionalism.

"High pressure sales person which ended up with a mismatch of the rest of my bathroom. They refuse to make it right. . I would recommend that you go with a different company. "

Karen P on November 2025


" 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


Avatar for Modern Window

Modern Window

5.00(
5
)
Approved Pro

Modern Window

5.00(
5
)
Approved Pro
28 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Grady's Painting Plastering/Construction

4.56(
54
)
Approved Pro

Grady's Painting Plastering/Construction

4.56(
54
)
Approved Pro
Customers say: Quality work
56 years of experience
Free onsite estimate

WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."

Bradley S on August 2024

WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."

Bradley S on August 2024


Matthew Chase Construction

New on AngiNew on Angi
Approved Pro

Matthew Chase Construction

New on AngiNew on Angi
Approved Pro
10 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you Our company strives to take care of all of our clients unique needs. We are very detailed and meticulous in our work. We offer free estimates and reasonable prices. Call us today you'll be relieved you did. Thank you

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you Our company strives to take care of all of our clients unique needs. We are very detailed and meticulous in our work. We offer free estimates and reasonable prices. Call us today you'll be relieved you did. Thank you


Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Avatar for Modern Window of NY Inc

Modern Window of NY Inc

4.81(
157
)

Modern Window of NY Inc

4.81(
157
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

For close to 30 years, Modern Window has been synonymous with premium, custom window solutions for Western New York and Northern Pennsylvania. When you add our ability to make yours a more eco-friendly home with the fact that we specialize in 100% American-made windows, it’s clear why this local, family-owned company has found success for so long. Call 716-873-8800 for your free, no-obligation appointment today!

"I had Modern Window put in a very large window right in the front of my house, a window that changes the entire look. They use ProVia products which are made here in the USA. This is not a ProVia review as they are the only reason my sanity is remotely intact after this ordeal. I was PROMISED by my salesman a clean, finished look. I have gotten nothing but the opposite. After the install I contacted the company due to the attached pictures of the "finished" product which was embarrassing and just shy of dangerous to my house. The roof was built right over top of my existing siding and caulked on. The shingles were not the right color which they had blamed on supply chain issues (They went to home Depot the day of install for them. I ordered the window and install with detailed instructions months prior) flashing was wavy, uneven, and had large gaps. Great for a fresh hornets nest. The roof was FAR from centered. And they've all but destroyed my landscaping. Oh yeah. I almost forgot I couldn't open the brand new window because it touched the roof. "okay sir we will fix it" I was scheduled a month out for them to redo it. Fine. Companies are busy. I get it. Well today they came to redo it. The hole in my siding? Too small. The frame of the roof? Split at almost every corner due to them not predrilling. The J-channel to keep water out? Wavy and uneven. Then it started to rain and the installers left saying the office would call me shortly to schedule them to come back leaving two gaping holes in the bottom of the roof. I'm beyond angry at this point. How does a company like that get 4.8 stars? Regular windows? If you don't know how to do the job hire somebody that can. If your wondering too the job was just shy of $9000. That doesn't like like $9000 to me. Don't waste your money, go with anybody else. Even a stranger that says they can do it, at least then you'll get what you pay for. UPDATE 9/14 Forgot to mention during install they tried to leave a ROTTED sil for this behemoth window to rest on to save a buck. Attached picture. Today after having left this review and leaving an angry E-Mail to the GM I was sent out a two man crew to "rectify" the issue. Rick, the owner had a conversation with me about what was expected and I told him the solution to the problem is to remove the overhang, cut the siding down larger, and replace the overhang adding J-channel for a clean, watertight, finished look. He told me that's not an option and instead we would have to figure out another solution. God bless Adam and Brandon for all of their hard work today making it to where at least now it looks like a professional FIXED a botched job. Granted I am still going to have to remove the overhang to reside my house and we had to get quite creative with the caulk, but hey. Now I won't get laughed at by my neighbors and it will keep the expensive new window dry for now. When the guys finished the mcgivered fix to an awful situation I had a conversation with Rick and he wanted to know if I was satisfied. I explained to him that I am not and for me to be satisfied the roof would have to had been redone to the correct size and J-channel flush all the way around. He said he's sorry and instead insulted me with a gift card for my wife and I to go to dinner. A gift card for those who don't know won't keep my window watertight or help me to not redo all their hard work when I need to redo my siding. Anyhow he asked that I take down this review. I will not, I do NOT recommend Modern Window to ANYONE. Especially not someone who won't babysit the guys and might look at a botched job and think it's all okay. It's all fun and games until it's raining inside after all. At this point I'm considering legal action for Deceit, Fraud, and Defective Construction Work as I know for a fact the framing is cracked, splitting, not flush to the wall, and I'm pretty sure the ONLY thing holding the weight of the window. Pretty sure bribery is frowned upon too. FIND ANOTHER CONTRACTOR!!!"

Steven P on September 2022

For close to 30 years, Modern Window has been synonymous with premium, custom window solutions for Western New York and Northern Pennsylvania. When you add our ability to make yours a more eco-friendly home with the fact that we specialize in 100% American-made windows, it’s clear why this local, family-owned company has found success for so long. Call 716-873-8800 for your free, no-obligation appointment today!

"I had Modern Window put in a very large window right in the front of my house, a window that changes the entire look. They use ProVia products which are made here in the USA. This is not a ProVia review as they are the only reason my sanity is remotely intact after this ordeal. I was PROMISED by my salesman a clean, finished look. I have gotten nothing but the opposite. After the install I contacted the company due to the attached pictures of the "finished" product which was embarrassing and just shy of dangerous to my house. The roof was built right over top of my existing siding and caulked on. The shingles were not the right color which they had blamed on supply chain issues (They went to home Depot the day of install for them. I ordered the window and install with detailed instructions months prior) flashing was wavy, uneven, and had large gaps. Great for a fresh hornets nest. The roof was FAR from centered. And they've all but destroyed my landscaping. Oh yeah. I almost forgot I couldn't open the brand new window because it touched the roof. "okay sir we will fix it" I was scheduled a month out for them to redo it. Fine. Companies are busy. I get it. Well today they came to redo it. The hole in my siding? Too small. The frame of the roof? Split at almost every corner due to them not predrilling. The J-channel to keep water out? Wavy and uneven. Then it started to rain and the installers left saying the office would call me shortly to schedule them to come back leaving two gaping holes in the bottom of the roof. I'm beyond angry at this point. How does a company like that get 4.8 stars? Regular windows? If you don't know how to do the job hire somebody that can. If your wondering too the job was just shy of $9000. That doesn't like like $9000 to me. Don't waste your money, go with anybody else. Even a stranger that says they can do it, at least then you'll get what you pay for. UPDATE 9/14 Forgot to mention during install they tried to leave a ROTTED sil for this behemoth window to rest on to save a buck. Attached picture. Today after having left this review and leaving an angry E-Mail to the GM I was sent out a two man crew to "rectify" the issue. Rick, the owner had a conversation with me about what was expected and I told him the solution to the problem is to remove the overhang, cut the siding down larger, and replace the overhang adding J-channel for a clean, watertight, finished look. He told me that's not an option and instead we would have to figure out another solution. God bless Adam and Brandon for all of their hard work today making it to where at least now it looks like a professional FIXED a botched job. Granted I am still going to have to remove the overhang to reside my house and we had to get quite creative with the caulk, but hey. Now I won't get laughed at by my neighbors and it will keep the expensive new window dry for now. When the guys finished the mcgivered fix to an awful situation I had a conversation with Rick and he wanted to know if I was satisfied. I explained to him that I am not and for me to be satisfied the roof would have to had been redone to the correct size and J-channel flush all the way around. He said he's sorry and instead insulted me with a gift card for my wife and I to go to dinner. A gift card for those who don't know won't keep my window watertight or help me to not redo all their hard work when I need to redo my siding. Anyhow he asked that I take down this review. I will not, I do NOT recommend Modern Window to ANYONE. Especially not someone who won't babysit the guys and might look at a botched job and think it's all okay. It's all fun and games until it's raining inside after all. At this point I'm considering legal action for Deceit, Fraud, and Defective Construction Work as I know for a fact the framing is cracked, splitting, not flush to the wall, and I'm pretty sure the ONLY thing holding the weight of the window. Pretty sure bribery is frowned upon too. FIND ANOTHER CONTRACTOR!!!"

Steven P on September 2022


Avatar for Gunner Roofing

Gunner Roofing

4.86(
57
)

Gunner Roofing

4.86(
57
)
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Gunner Roofing knows your home is everything. That’s why Gunner was founded with one clear mission: to bring your home improvement project to life with exceptional quality, a personalized experience, and innovative tech to make your project easier than ever. We’re the first roofing company to service nationally as well as the first to offer accurate online quotes in under an hour meaning no more hours on the phone or juggling appointments to meet a dodgy contractor. Gunner is here to make it easy for you - we even help you navigate financing your project through Wells Fargo and assist with permitting. We’re proud to be your go-to roofing, siding, windows, and gutter installer, working with only the industry’s most trusted suppliers like Andersen Windows, Brava Roof Tile, GAF, and James Hardie. Whether you want to upgrade your home’s exterior or ensure your house will protect your family through the next storm, Gunner is excited to work with you as your trusted partner. Skeptical? We get it, this is no small decision. Check out our hundreds of 5-star reviews on google and find us on Inc. 5000 Fastest Growing Companies List, Fast Company’s Most Innovative Companies List, Good Housekeeping Home Reno Award Winners Page, Architectural Digest and more! If you’re curious about how much your project would cost, get your free roofing quote at https://www.gunnerroofing.com/ today - no commitment necessary.

"I am sure that all positive reviews for this company are fake. Nothing that was promised to me was delivered. My siding project is still ongoing for over 1 month. Was told that it would be done in week. Had one rain day. They have system like this: 1) sales person who never installed anything he will promise you things that obviously are not true, 2) crew that is subcontracted but not Gunner, mine was driving for over 2 hours away, 3) person who oversees the project but has little control over anything, no supply, doesn't know the crew, crew does not listen to him, main office does not listen to him, 4) main office does not reply to you. They just tell me to talk to project manager who has no control. So you understand that if there are any issue you are on your own. Quality or work is not good. Many times I had to point to the crew what's wrong, planks are broken yet they were still installing it, caulking is done they way that I can do it better, they cut wires to awning etc"

Eduard S on September 2025

Gunner Roofing knows your home is everything. That’s why Gunner was founded with one clear mission: to bring your home improvement project to life with exceptional quality, a personalized experience, and innovative tech to make your project easier than ever. We’re the first roofing company to service nationally as well as the first to offer accurate online quotes in under an hour meaning no more hours on the phone or juggling appointments to meet a dodgy contractor. Gunner is here to make it easy for you - we even help you navigate financing your project through Wells Fargo and assist with permitting. We’re proud to be your go-to roofing, siding, windows, and gutter installer, working with only the industry’s most trusted suppliers like Andersen Windows, Brava Roof Tile, GAF, and James Hardie. Whether you want to upgrade your home’s exterior or ensure your house will protect your family through the next storm, Gunner is excited to work with you as your trusted partner. Skeptical? We get it, this is no small decision. Check out our hundreds of 5-star reviews on google and find us on Inc. 5000 Fastest Growing Companies List, Fast Company’s Most Innovative Companies List, Good Housekeeping Home Reno Award Winners Page, Architectural Digest and more! If you’re curious about how much your project would cost, get your free roofing quote at https://www.gunnerroofing.com/ today - no commitment necessary.

"I am sure that all positive reviews for this company are fake. Nothing that was promised to me was delivered. My siding project is still ongoing for over 1 month. Was told that it would be done in week. Had one rain day. They have system like this: 1) sales person who never installed anything he will promise you things that obviously are not true, 2) crew that is subcontracted but not Gunner, mine was driving for over 2 hours away, 3) person who oversees the project but has little control over anything, no supply, doesn't know the crew, crew does not listen to him, main office does not listen to him, 4) main office does not reply to you. They just tell me to talk to project manager who has no control. So you understand that if there are any issue you are on your own. Quality or work is not good. Many times I had to point to the crew what's wrong, planks are broken yet they were still installing it, caulking is done they way that I can do it better, they cut wires to awning etc"

Eduard S on September 2025

...
Showing 1-10 of 155

FAQs for glass block window service projects in Belfast, NY

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 Belfast, NY homeowners’ guide to glass block window services

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