They showed up on a stormy day and did a great job. Windows are clean and clear. Awesome!

Get matched with top glass block installation pros in Pittsford, NY
There are 2 highly-rated local glass block installation pros.
Need a pro for your glass block window service project in Pittsford, NY?
TRUSTED BY PITTSFORD, NY HOMEOWNERS
4.6
Average homeowner rating171
Verified glass block window services reviews
Verified Reviews for Glass Block Window Service pros in Pittsford, NY
Last update on October 10, 2025
- Janice S.
- Marilyn C.
I thought my skylight was leaking because of the water damage to the wood on the inside. Two of the three estimates agreed with my conclusion when they looked at the skylight. The Genesee representative knew that wasn't the problem because they had experience with the same problem. When the...
- John L.
Craig (owner) answered the phone on the first call, did not have to leave a voicemail or talk to an answering service. Came out the same day to measure my basement windows and left me with an estimate. Called him next day and he put me on the schedule. Two weeks later we have four perfectly...
- Carol W.
They did an excellent job. We hadn't had our windows washed for several years and they more than made up for our lapse!
- Sandra D.
Both jobs went very well as usual i have used Mallo for several other projects around my home. The people to do the windows were prompt and all i had to do is keep the screens on when they removed the windows to put the new glass in. The windows were done in about 3 hours and they look...
- Catherine H.
I called Charles on Thursday and he was here to do the cleaning two days later. He did the work on a Saturday afternoon in 90 degree temperature. He showed up on time and got right to work. He worked very quickly and did a great job. What a difference just having the outside of the...
- Howard K.
Originally we thought this job could be completed by replacing the rotted window sill. The original window (Pella) was installed when th house was built in 1990. We moved in 3 years ago, buying from the original owner. Removal of the rotted frame showed the damage to be caused over time by...
- Geri R.
I used them yesterday, the last two days to be exact. We had twenty five windows replaced and a new front door. The people that came were very professional, cleaned up beside themselves. They were friendly, they kept steadily at work through all that heat, they also showed us how the windows...
- Melissa C.
Their 17-month, interest-free financing made it possible for me to replace all of my windows without taking out a home equity loan. Salesman Chris L. was very accommodating with my Homeowner's Association requirements, and he deserves credit for any future customers Comfort Windows gets from...
- Rebecca U.
They were very, very responsive right from the very first phone call to the installation. I was having issues with another vendor getting the work done. I called Rochester Glass Block. Within days I had a home visit with samples and a quote on the spot. They came out to do the work on...
Find Glass block installation pros in Pittsford
VELUX America
VELUX America
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.

Wonder Windows
Wonder Windows
Since 1962, Wonder Windows has grown to become one of the leading and most trusted professional window installers in WNY. We are a second generation family owned business, that has been committed to offering the highest quality products at the lowest prices available. Our professional installation teams are our own employees and have been with us for years. It excites us that 60% of our business is repeat customers or referrals!
"I was very pleased with the service and quality of work"
Nadlyn K on March 2021
Since 1962, Wonder Windows has grown to become one of the leading and most trusted professional window installers in WNY. We are a second generation family owned business, that has been committed to offering the highest quality products at the lowest prices available. Our professional installation teams are our own employees and have been with us for years. It excites us that 60% of our business is repeat customers or referrals!
"I was very pleased with the service and quality of work"
Nadlyn K on March 2021

Graves Brothers Home Improvement
Graves Brothers Home Improvement
Graves Brothers Home Improvement has been locally-owned and operated in Upstate N.Y. since 1977. As one of the fastest growing businesses in the region, they offer their residential and commercial clients Roofing, Siding, Windows, and other Home Improvement services. Graves is a nationally-recognized contractor that has been repeatedly named a Top 100 company in the region as well as one of the top 500 home improvement companies in the United States, annual Angie’s List certification holder, countless product certifications, and more. Graves Brothers services Upstate and Western New York and the Finger Lakes Region from their facilities in Rochester, Buffalo, and Syracuse.
"The positive: Graves Brothers will provide a quote for PARTIAL Siding projects where most companies won't talk to you unless you need a FULL Siding project. The installation team was quick and did a nice job. The Cons: Deceptive Sales. Your Typical Residential Home Services contactor. I had a complete east side siding replacement quoted. There is a 24" "Jog wall" between the exterior garage wall and the living quarters wall. Their quote included photos that show this wall in one of the views. A second photo shows the entire length of the wall outlined that includes this jog wall, but they did not replace the siding on this wall. A conversation BEFORE the project work started questioned if I intended on having the wall replaced and it was agreed that it should have been part of the proposal. The installers DID NOT replace the siding on this wall. I asked for a simple $500 credit and was willing to settle for a $350 credit which was more than fair. The Salesman insisted that seeing the wall was not assigned a "wall number" therefore it was not included in their proposal. Graves Brothers displayed ZERO interest in coming to a mutual agreement on the discrepancy. Update 7/19/2024: After continued conversations, the Sales Rep finally conceded that after speaking with his installers, that the work WAS included in the initial estimate and should have been completed. I gave Graves Brothers the option of discounting the price or returning to finish the work. They chose to finish the work which is scheduled this week. IMO, Speaking to his installation team should have been done PRIOR to him taking a flat stance with me that they were right and I was wrong. Give Graves Brothers Home Improvements a 3-Star rating for (finally) doing what was right. The installation was done well and the installers were professional, courteous and cleaned up well. Just make sure you document all conversations and get them in writing up front."
Darrin O on July 2024
Graves Brothers Home Improvement has been locally-owned and operated in Upstate N.Y. since 1977. As one of the fastest growing businesses in the region, they offer their residential and commercial clients Roofing, Siding, Windows, and other Home Improvement services. Graves is a nationally-recognized contractor that has been repeatedly named a Top 100 company in the region as well as one of the top 500 home improvement companies in the United States, annual Angie’s List certification holder, countless product certifications, and more. Graves Brothers services Upstate and Western New York and the Finger Lakes Region from their facilities in Rochester, Buffalo, and Syracuse.
"The positive: Graves Brothers will provide a quote for PARTIAL Siding projects where most companies won't talk to you unless you need a FULL Siding project. The installation team was quick and did a nice job. The Cons: Deceptive Sales. Your Typical Residential Home Services contactor. I had a complete east side siding replacement quoted. There is a 24" "Jog wall" between the exterior garage wall and the living quarters wall. Their quote included photos that show this wall in one of the views. A second photo shows the entire length of the wall outlined that includes this jog wall, but they did not replace the siding on this wall. A conversation BEFORE the project work started questioned if I intended on having the wall replaced and it was agreed that it should have been part of the proposal. The installers DID NOT replace the siding on this wall. I asked for a simple $500 credit and was willing to settle for a $350 credit which was more than fair. The Salesman insisted that seeing the wall was not assigned a "wall number" therefore it was not included in their proposal. Graves Brothers displayed ZERO interest in coming to a mutual agreement on the discrepancy. Update 7/19/2024: After continued conversations, the Sales Rep finally conceded that after speaking with his installers, that the work WAS included in the initial estimate and should have been completed. I gave Graves Brothers the option of discounting the price or returning to finish the work. They chose to finish the work which is scheduled this week. IMO, Speaking to his installation team should have been done PRIOR to him taking a flat stance with me that they were right and I was wrong. Give Graves Brothers Home Improvements a 3-Star rating for (finally) doing what was right. The installation was done well and the installers were professional, courteous and cleaned up well. Just make sure you document all conversations and get them in writing up front."
Darrin O on July 2024

Messare windows and doors llc
Messare windows and doors llc
Messare window and doors llc is a small company with over 22 years of knowledge in top to bottom home remodeling at reasonable pricing
"Steve was awesome to work with My door is amazing Very professional and listened to my ideas. Definately will hire this business for window replacement soon."
Catherine F on May 2024
Messare window and doors llc is a small company with over 22 years of knowledge in top to bottom home remodeling at reasonable pricing
"Steve was awesome to work with My door is amazing Very professional and listened to my ideas. Definately will hire this business for window replacement soon."
Catherine F on May 2024

Stonewood Builders
Stonewood Builders
At Stonewood Builders we specialize in high quality work, and have specialized workers for each trade. We pride our company on our professionalism, and performing at the highest level of quality for each of our services. We work closely with our clients to make sure that we exceed their expectations. Give us a call today! We look forward to working with you.
At Stonewood Builders we specialize in high quality work, and have specialized workers for each trade. We pride our company on our professionalism, and performing at the highest level of quality for each of our services. We work closely with our clients to make sure that we exceed their expectations. Give us a call today! We look forward to working with you.

Renewal by Andersen
Renewal by Andersen
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"
JENNIFER S on August 2025
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
"We are extremely happy with how our new windows and new front door turned out. After some unexpected challenges with the way our home was built, our installation crew quickly and efficiently adapted to make sure our windows and door were installed with expert care. Every time we see our new beautiful picture window we are left breathless! And our beautiful front door is the perfect upgrade for the look of our home. Thank you RBA!"
JENNIFER S on August 2025
Ron Griffin Home Improvements
Ron Griffin Home Improvements
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. At Ron Griffin Home Improvements we strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
"Great to work with"
David W on March 2022
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. At Ron Griffin Home Improvements we strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
"Great to work with"
David W on March 2022
Grady's Painting Plastering/Construction
Grady's Painting Plastering/Construction
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

Stellar Roofing
Stellar Roofing
We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"My consultation with Stellar was scheduled within a day, met with Patrick on 5/1/25. Time was taken to understand the process, everything that is involved and what my options were. Time was taken to listen to what we wanted/didn’t want and thorough explanation given of the entire process. On 5/2/25 Stellar contracting called to review details and confirm our choices. On 5/5/25 Stellar scheduling called and full installation scheduled for 5/9/25, completed 1 day! The crew and project manager, Cisco, were fabulous to deal with on the install day and even after. A link was provided where we could see pictures of the whole project as it happened. Cisco was readily available on install day and even after with questions and concerns. It was obvious that Cisco did care about the roof we were getting and took pride in the quality of the job that was done. The crew paid good attention to the clean up, there was a lot of debris all over the place. Looking forward to future business with them!"
Sarah P on May 2025
We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"My consultation with Stellar was scheduled within a day, met with Patrick on 5/1/25. Time was taken to understand the process, everything that is involved and what my options were. Time was taken to listen to what we wanted/didn’t want and thorough explanation given of the entire process. On 5/2/25 Stellar contracting called to review details and confirm our choices. On 5/5/25 Stellar scheduling called and full installation scheduled for 5/9/25, completed 1 day! The crew and project manager, Cisco, were fabulous to deal with on the install day and even after. A link was provided where we could see pictures of the whole project as it happened. Cisco was readily available on install day and even after with questions and concerns. It was obvious that Cisco did care about the roof we were getting and took pride in the quality of the job that was done. The crew paid good attention to the clean up, there was a lot of debris all over the place. Looking forward to future business with them!"
Sarah P on May 2025

Never Wet Basement Waterproofing
Never Wet Basement Waterproofing
Neverwet Basement Waterproofing We have been in Business for over 15 years Our Main focus is to Permanently fix Residential and Commercial basements and crawl spaces Jobs of all sizes from interior to exterior We install ..Sump pumps.. Water pressure backup... Interior/Exterior drainage Encapsulation....Egress Windows Etc We provide Excellent Customer Service We work in a timely fashion and always pay attention to detail. We strive to Exceed the homeowners expectations! We have A+ rating for customer service with the BBB, Google, Angie's List and the BCB. We Offer FREE Estimates making it convenient for each and every customer Monday-Saturday 8am-8pm We are Fully Insured with Transferable Lifetime Warranty( with NO YEARLY FEES!) Financing Available with a low interest rate! We Accept Cash, Check and Credit Cards Proudly serving Rochester, Syracuse and buffalo Call Us Today for your FREE Evaluation 585-281-8009 Rochester 716-527-0297 Buffalo 315-527-0297 Syracuse
"The Never Wet Basement workers all did a great job. They cleaned up after themselves very well. They were respectful. They asked me questions when needed. They didnâ t rush through any of the work I would recommend them to anybody who needs their basement done. Great job guys. Thanks again."
John G on October 2023
Neverwet Basement Waterproofing We have been in Business for over 15 years Our Main focus is to Permanently fix Residential and Commercial basements and crawl spaces Jobs of all sizes from interior to exterior We install ..Sump pumps.. Water pressure backup... Interior/Exterior drainage Encapsulation....Egress Windows Etc We provide Excellent Customer Service We work in a timely fashion and always pay attention to detail. We strive to Exceed the homeowners expectations! We have A+ rating for customer service with the BBB, Google, Angie's List and the BCB. We Offer FREE Estimates making it convenient for each and every customer Monday-Saturday 8am-8pm We are Fully Insured with Transferable Lifetime Warranty( with NO YEARLY FEES!) Financing Available with a low interest rate! We Accept Cash, Check and Credit Cards Proudly serving Rochester, Syracuse and buffalo Call Us Today for your FREE Evaluation 585-281-8009 Rochester 716-527-0297 Buffalo 315-527-0297 Syracuse
"The Never Wet Basement workers all did a great job. They cleaned up after themselves very well. They were respectful. They asked me questions when needed. They didnâ t rush through any of the work I would recommend them to anybody who needs their basement done. Great job guys. Thanks again."
John G on October 2023
FAQs for glass block window service projects in Pittsford, 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 Pittsford, 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.
Is it time to upgrade your home’s windows? Learn more about window replacement costs, considering various window sizes, styles, and energy efficiency.
- •
Find out the cost to replace weatherstripping. Learn about material and labor costs, cost-saving tips, and what impacts your total price.
Learn how to install glass block windows with our detailed guide that shares what you need to know about buying materials, DIYing, and more.
Experienced DIYers can save money by replacing a window on their own. Here’s a step-by-step process for learning how to replace a window.
Windows feeling a bit drafty? You may be starting to wonder, “How long does it take to replace a window?” Check out important time considerations here.
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.
- East Rochester, NY Glass block installation pros
- Fairport, NY Glass block installation pros
- Henrietta, NY Glass block installation pros
- Mendon, NY Glass block installation pros
- Penfield, NY Glass block installation pros
- Victor, NY Glass block installation pros
- Honeoye Falls, NY Glass block installation pros
- West Henrietta, NY Glass block installation pros
- Rochester, NY Glass block installation pros
- Rush, NY Glass block installation pros
- Macedon, NY Glass block installation pros
- Irondequoit, NY Glass block installation pros
- Webster, NY Glass block installation pros
- Marion, NY Glass block installation pros
- Walworth, NY Glass block installation pros
- Farmington, NY Glass block installation pros
- Scottsville, NY Glass block installation pros
- Lima, NY Glass block installation pros
- Bloomfield, NY Glass block installation pros
- Greece, NY Glass block installation pros
- North Chili, NY Glass block installation pros
- Palmyra, NY Glass block installation pros
- Churchville, NY Glass block installation pros
- Ontario, NY Glass block installation pros
- Shortsville, NY Glass block installation pros
- Manchester, NY Glass block installation pros
- Avon, NY Glass block installation pros
- Spencerport, NY Glass block installation pros
- Caledonia, NY Glass block installation pros
- Lakeville, NY Glass block installation pros