Top-rated glass block installation pros.

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

Enter your ZIP and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY SIDNEY, NY HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon33
    Verified glass block window services reviews

Find Glass block installation pros in Sidney

"Tom and Anderson did an outstanding job installing my windows and answering my questions. I would recommend them to anyone needing to replace/ install new windows. "

Eric A on November 2025

"Tom and Anderson did an outstanding job installing my windows and answering my questions. I would recommend them to anyone needing to replace/ install new windows. "

Eric A on November 2025


Avatar for Adirondack Basement Systems, Inc.

Adirondack Basement Systems, Inc.

4.88(
14
)
Approved Pro

Adirondack Basement Systems, Inc.

4.88(
14
)
Approved Pro
Customers say: Quick response
1998 years of experience
Free onsite estimate

As technology grows, so does our business. That is why we offer customers proven solutions that keep basements and dirt crawl spaces dry ALL of the time. We believe that all parts of a home should be functioning properly - so we listen to our customers in order to develop a specialized solution that fully meets their expectations. With numerous integrative and sophisticated product lines, we can help almost all situations!

"Wonderful job done on very challenging basement. We are very happy with the results. "

Diane K on September 2025

As technology grows, so does our business. That is why we offer customers proven solutions that keep basements and dirt crawl spaces dry ALL of the time. We believe that all parts of a home should be functioning properly - so we listen to our customers in order to develop a specialized solution that fully meets their expectations. With numerous integrative and sophisticated product lines, we can help almost all situations!

"Wonderful job done on very challenging basement. We are very happy with the results. "

Diane K on September 2025


Avatar for Robert Laman JR Construction

Robert Laman JR Construction

4.38(
37
)
Approved Pro

Robert Laman JR Construction

4.38(
37
)
Approved Pro
Customers say: Quality work
1989 years of experience
Free onsite estimate

Robert Laman Jr Construction is a locally owned and family-operated business established in 1989. Owner Robert Laman Jr. has over 32 years experience in the home improvement field. Our job foremen are skilled and experienced in their respective fields. All contracted work is completed in a clean, courteous and professional manner by our own trained installers. Job sites are cleaned daily and we only use top quality materials - America's Finest Brands! Call today for the area's best!

"The roof looks great and they did a wonderful job cleaning up, with a very fair price. Would definitely recommend."

Tracy C on May 2024

Robert Laman Jr Construction is a locally owned and family-operated business established in 1989. Owner Robert Laman Jr. has over 32 years experience in the home improvement field. Our job foremen are skilled and experienced in their respective fields. All contracted work is completed in a clean, courteous and professional manner by our own trained installers. Job sites are cleaned daily and we only use top quality materials - America's Finest Brands! Call today for the area's best!

"The roof looks great and they did a wonderful job cleaning up, with a very fair price. Would definitely recommend."

Tracy C on May 2024


"Did not start yet will be in November "

Gisele S on October 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"Did not start yet will be in November "

Gisele S on October 2025


Grady's Painting Plastering/Construction

4.56(
54
)
Approved Pro

Grady's Painting Plastering/Construction

4.56(
54
)
Approved Pro
Customers say: Quality work
1969 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


VELUX America

New on AngiNew on Angi
Approved Pro

VELUX America

New on AngiNew on Angi
Approved Pro

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.

Start with skylights! At VELUX, our mission is clear: we're dedicated to transforming your space with natural light and fresh air with skylights. Whether you're looking to replace old skylights or install brand-new ones, we will guide you every step of the way. Why Choose VELUX? =================== When it comes to skylights and roof windows, VELUX is the global leader. Here's why you should trust us to transform your home: 1. Innovation and Quality: VELUX skylights are renowned for their innovation and unmatched quality. They're designed to let in abundant natural light while keeping your space leak-free and energy-efficient. 2. Huge Product Selection: You’ll have access to a wide range of skylight options, from fixed to vented skylights. And we are here to help tailor the selection to suit your specific needs and style preferences. 3. Expertise: We take pride in what we do at VELUX, and our team is highly trained to guide you through the entire process. From selecting the perfect product for your space to providing valuable recommendations, we're committed to making sure your skylight project is a complete success. 4. Professional Installation Partners: We don't stop at product selection and recommendations; we also match you with a VELUX-trained installer who will handle the installation of your skylights with precision and expertise.


Avatar for J&D Windows and Doors General Contracting, LLC.

J&D Windows and Doors General Contracting, LLC.

4.97(
32
)

J&D Windows and Doors General Contracting, LLC.

4.97(
32
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fully insured General Contracting company with free home estimates specializing in Windows and Doors. Our products have a life time warranty with them as well as a variety of different options to accommodate your wants, needs, and budgets! Check out our Facebook, google page, and website listed below for yourself to see that you’re in good hands with J&D! To help with your long and late work hours, we are now offering E-Quotes on all windows, sliding glass doors, and ProVia door products! Go to our website, click on E-Quotes to learn more.

"Ok so I am writing a review everywhere I can for David and crew. Basically havr been using David and J&D for every aspect of the house! Windows, Doors, Facade wall, Kitchen, Siding etc. Have yet to have any bad experience with these guys!! Wonderful, efficient, courteous, professional, and I cannot say this enough… what a crack up! Thank you so much guys for taking care of me and my winderful “new” home. It is an honor and a pleasure working with you!"

Danielle St M on September 2024

Fully insured General Contracting company with free home estimates specializing in Windows and Doors. Our products have a life time warranty with them as well as a variety of different options to accommodate your wants, needs, and budgets! Check out our Facebook, google page, and website listed below for yourself to see that you’re in good hands with J&D! To help with your long and late work hours, we are now offering E-Quotes on all windows, sliding glass doors, and ProVia door products! Go to our website, click on E-Quotes to learn more.

"Ok so I am writing a review everywhere I can for David and crew. Basically havr been using David and J&D for every aspect of the house! Windows, Doors, Facade wall, Kitchen, Siding etc. Have yet to have any bad experience with these guys!! Wonderful, efficient, courteous, professional, and I cannot say this enough… what a crack up! Thank you so much guys for taking care of me and my winderful “new” home. It is an honor and a pleasure working with you!"

Danielle St M on September 2024


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


"Better Business Bureau [*** Link removed ***] › profile › win... Window Broker Inc. | Better Business Bureau® Profile BBB rated Window Installer in Johnson City, NY. See BBB rating, reviews, complaints, & more. ... Window Broker offers you nothing but lies. Facebook [*** Link removed ***] › TheWind... The Window Broker | Johnson City NY Page · Home Window Service. 735 Main St, Johnson City, NY, United States, New York. (607) 798-9954. [email protected]. windowbrokerinc.com. 3.8 (10) · $$ Houzz [*** Link removed ***] › window-b... Window Broker Inc - Project Photos & Reviews - Johnson City, NY US Windows were special ordered and once they came in promptly contacted us for installation. Workers who installed windows were professional, courteous and after ... 3.0 (2) The Window Broker [*** Link removed ***] The Window Broker The Window Broker Inc has installed several windows, siding, and roofing for our home over the past several years. The quality of work and product has always ... Missing: reviews ‎| Must include: reviews HomeAdvisor [*** Link removed ***] › the... The Window Broker Inc | Johnson City, NY, 13790 The Window Broker specializes in windows, doors, roofing, siding, vinyl decks and patio enclosures to compliment your home. With over 18 years of experience ... Porch [*** Link removed ***] › johnson-city-ny Window Broker Inc. - Johnson City, NY See past project info for Window Broker Inc. including photos, cost and more. Johnson City, NY - Window Installer. ... Ratings and Reviews. Average rating. EcoWatch [*** Link removed ***] › windows 20 Best Window Replacement & Installers Near Me in Johnson City, NY ... Nov 9, 2022 — The top 20 window companies in Johnson City, NY are ranked by the EcoWatch ... The company has plenty of glowing reviews from customers on ... 5.0 (13) TrustLink [*** Link removed ***] › Reviews Complaints & Reviews: Window Broker Inc. Be the first to write a Trusted Review of Window Broker Inc. Restaurant Equipment and Supplies in Johnson City, NY. Related searches Sponsored pellabranch.com [*** Link removed ***] › locations › syracuse Pella® Windows & Doors - Serving Syracuse, NY Where beautiful craftsmanship & energy efficiency intersect. Durability to endure. Let our experts help you transform your home through windows & doors. Contact us today! Free consultation. C M 4 reviews a minute ago NEW Promises and warranties mean nothing if you have no handle or control over the manufacturer. Stuck with a house of expensive windows half of which are defective but cannot be fixed because "manufacturer is not doing painted windows at this time" or the past couple years apparently. Have a large picture window separating and flexing due to poor installation. Was also supposed to he fixed and never was. The son has been rude about it since the beginning and almost annoyed that we would bring up the constant issues. Workers were rude, smoking, messy and only worsened as we would request them kindly to clean up after themselves so my family was not stepping on shards of wood, nails and debris left in excess. Windows are very hard to latch. They look nice but who cares if it doesn't function properly and can't be fixed. After responding to another clients review with my experience, i was softly threatened to keep my experience to myself and to handle through him. I tried this but it got me nowhere. Windows have been our biggest home investment yet and feel that others should be warned so they don't have the same poor experience and left with brand new windows that function like theyre ready to be replaced already. Make a better choice than we did so you can be happy."

Christopher M on December 2022

Award winning. Additional email - [email protected]. Local owner & operator.

"Better Business Bureau [*** Link removed ***] › profile › win... Window Broker Inc. | Better Business Bureau® Profile BBB rated Window Installer in Johnson City, NY. See BBB rating, reviews, complaints, & more. ... Window Broker offers you nothing but lies. Facebook [*** Link removed ***] › TheWind... The Window Broker | Johnson City NY Page · Home Window Service. 735 Main St, Johnson City, NY, United States, New York. (607) 798-9954. [email protected]. windowbrokerinc.com. 3.8 (10) · $$ Houzz [*** Link removed ***] › window-b... Window Broker Inc - Project Photos & Reviews - Johnson City, NY US Windows were special ordered and once they came in promptly contacted us for installation. Workers who installed windows were professional, courteous and after ... 3.0 (2) The Window Broker [*** Link removed ***] The Window Broker The Window Broker Inc has installed several windows, siding, and roofing for our home over the past several years. The quality of work and product has always ... Missing: reviews ‎| Must include: reviews HomeAdvisor [*** Link removed ***] › the... The Window Broker Inc | Johnson City, NY, 13790 The Window Broker specializes in windows, doors, roofing, siding, vinyl decks and patio enclosures to compliment your home. With over 18 years of experience ... Porch [*** Link removed ***] › johnson-city-ny Window Broker Inc. - Johnson City, NY See past project info for Window Broker Inc. including photos, cost and more. Johnson City, NY - Window Installer. ... Ratings and Reviews. Average rating. EcoWatch [*** Link removed ***] › windows 20 Best Window Replacement & Installers Near Me in Johnson City, NY ... Nov 9, 2022 — The top 20 window companies in Johnson City, NY are ranked by the EcoWatch ... The company has plenty of glowing reviews from customers on ... 5.0 (13) TrustLink [*** Link removed ***] › Reviews Complaints & Reviews: Window Broker Inc. Be the first to write a Trusted Review of Window Broker Inc. Restaurant Equipment and Supplies in Johnson City, NY. Related searches Sponsored pellabranch.com [*** Link removed ***] › locations › syracuse Pella® Windows & Doors - Serving Syracuse, NY Where beautiful craftsmanship & energy efficiency intersect. Durability to endure. Let our experts help you transform your home through windows & doors. Contact us today! Free consultation. C M 4 reviews a minute ago NEW Promises and warranties mean nothing if you have no handle or control over the manufacturer. Stuck with a house of expensive windows half of which are defective but cannot be fixed because "manufacturer is not doing painted windows at this time" or the past couple years apparently. Have a large picture window separating and flexing due to poor installation. Was also supposed to he fixed and never was. The son has been rude about it since the beginning and almost annoyed that we would bring up the constant issues. Workers were rude, smoking, messy and only worsened as we would request them kindly to clean up after themselves so my family was not stepping on shards of wood, nails and debris left in excess. Windows are very hard to latch. They look nice but who cares if it doesn't function properly and can't be fixed. After responding to another clients review with my experience, i was softly threatened to keep my experience to myself and to handle through him. I tried this but it got me nowhere. Windows have been our biggest home investment yet and feel that others should be warned so they don't have the same poor experience and left with brand new windows that function like theyre ready to be replaced already. Make a better choice than we did so you can be happy."

Christopher M on December 2022


Avatar for HOWARD QUALITY WINDOW & SIDING

HOWARD QUALITY WINDOW & SIDING

5.00(
15
)

HOWARD QUALITY WINDOW & SIDING

5.00(
15
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

For three generations the Howard Family has been performing home improvements and remodeling homes in the Southern Tier and have deep roots in the community. We specialize in Windows, Doors, Siding , Awnings, Enclosures, and Interior and Exterior Remodeling. The foundation of our 60 Years of success rests on our decades' long commitment to providing our customers with quality products and installation for a fair price, with prompt and courteous service after the sale. Our employees take great pride in their workmanship and will treat your home with the respect and care deserved. Regardless of which one of our products you purchase the common thread is the superior quality level of our installations. We believe that it is because of these commitments that more than half of our customers each year are referrals or repeat customers. We are members of The Southern Tier Home Builders & Re-modeler's Organization . We keep abreast of New Uniform Building Codes & Requirements and have a Continuing Education Program for all of our employees with respect to these and product requirements. We are Fully Insured (Worker's Compensation and Liability) and are a EPA Certified lead paint re-modeler. Finally, we have seen and experienced the pitfalls of some of the harmful building products, used in the trades over the years. We are sensitive to and support the Green Movement in the construction industry today. We explore our building product manufacturer's techniques and policies. It has become important to us to make our customers aware as well and prefer to use as many environmentally friendly products as possible

For three generations the Howard Family has been performing home improvements and remodeling homes in the Southern Tier and have deep roots in the community. We specialize in Windows, Doors, Siding , Awnings, Enclosures, and Interior and Exterior Remodeling. The foundation of our 60 Years of success rests on our decades' long commitment to providing our customers with quality products and installation for a fair price, with prompt and courteous service after the sale. Our employees take great pride in their workmanship and will treat your home with the respect and care deserved. Regardless of which one of our products you purchase the common thread is the superior quality level of our installations. We believe that it is because of these commitments that more than half of our customers each year are referrals or repeat customers. We are members of The Southern Tier Home Builders & Re-modeler's Organization . We keep abreast of New Uniform Building Codes & Requirements and have a Continuing Education Program for all of our employees with respect to these and product requirements. We are Fully Insured (Worker's Compensation and Liability) and are a EPA Certified lead paint re-modeler. Finally, we have seen and experienced the pitfalls of some of the harmful building products, used in the trades over the years. We are sensitive to and support the Green Movement in the construction industry today. We explore our building product manufacturer's techniques and policies. It has become important to us to make our customers aware as well and prefer to use as many environmentally friendly products as possible

...
Showing 1-10 of 69
Glass Block Windows questions, answered by experts

Glass block windows last about 15 to 30 years, which is the same amount of time, if not slightly less, than standard windows. Standard windows last 20 to 50 years. You can extend the life of your glass block windows by resealing them every few years. Hiring a pro for installation is also key to windows that will function properly for years to come.

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. 

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 block windows cost about $710 to install, ranging from $460 to $980. The cost factors of installing this type of specialty window include the opening size, design, layout, height, glass block type, installation type, and location. There are many block styles to choose from, including colored, clear, wavy, diamond, and frosted.

Consider the following price ranges of installing glass blocks based on size:

  • 25-by-25 inches: $60–$300

  • 31-by-31 inches: $65–$350

  • 36-by-36 inches: $85–$475

  • 48-by-48 inches: $155–$840

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

The Sidney, 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.