They provided great work. I had leaky windows which caused the wood in frame of the porch of my house to be completely rotten. Joe came in and replaced all the rotten wood beams in frame, replaced an old door, added insulation, and just overall improved the entire area. Windows have been...

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TRUSTED BY WORCESTER, MA HOMEOWNERS
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Average homeowner rating200
Verified glass block window services reviews
Verified Reviews for Glass Block Window Service pros in Worcester, MA
Last update on October 13, 2025
- Kevin M.
- Paul T.
I had a bottom sash that broke when I was knocking on the glass, they said it was a bad seal and that harvey window would replace at no charge. this was back in February 2021. They also made one screen for the picture window too big, the other 2 are right size. The worker was suppose to show...
- J L.
We contracted with Gene Scott for replacement windows on our second floor in 2018. They did such a good job and the windows made such a difference that we hired them for the downstairs windows and doors in 2019. I had been told by a friend that replacement windows take a long time to "pay you...
- Clint H.
Service was extremely fast. I took the window in for measurements on Monday afternoon, and despite a delivery estimate of 10-15 days, I received a call late Friday morning that the glass was in and they could probably complete the repair that afternoon. I brought the window back in, and...
- Linda M.
I contacted New Pro windows and a representative came to our house. He sat and showed us the different types of windows available. He then demonstrated why New Pro windows were better than some of the other styles. We talked about financing and were happy to see we could have 2 years to...
- Steve S.
This company is very pushy and when I decided to cancel my order, they jerked me around for almost a month before returning my deposit. I was able to find equal quality windows for about 50% of the price elsewhere. I would not recommend NESCOR to someone looking for a quality window on a...
- Sheryl H.
Dave and Mike had to take out each and every window from the sash. Caulk the space around the window and also around the wood frame. The insulation in the window part was used old insulation that they had to take out. Then they caulked each window with foam insulation in two places in...
Find Glass block installation pros in Worcester

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.
"This company completely took advantage of my MIL with high pressure sales. She did not need her roof redone yet they convinced her she needed it and 30k$ later she has a new roof she didn't need or want. You should be ashamed of yourselves."
Tim O on September 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.
"This company completely took advantage of my MIL with high pressure sales. She did not need her roof redone yet they convinced her she needed it and 30k$ later she has a new roof she didn't need or want. You should be ashamed of yourselves."
Tim O on September 2025
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.

Couto Construction Inc.
Couto Construction Inc.
Most people stress over home improvements. We make it easy and affordable. The exterior home experts at Couto Construction have been beautifying homes across Massachusetts, Cape Cod and Rhode Island for more than 30 years. We've helped thousands of homeowners, and we're here for you.
Most people stress over home improvements. We make it easy and affordable. The exterior home experts at Couto Construction have been beautifying homes across Massachusetts, Cape Cod and Rhode Island for more than 30 years. We've helped thousands of homeowners, and we're here for you.

Hess and Son Construction
Hess and Son Construction
We are a growing business we take pride in our work and making sure every detail is perfect for the homeowner to build trust and bonds with our customers. We have the experience and dedication to get the job done right! Specializing in Remodeling and Handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Great work , very intricate. They care about there work"
Lawrence R on July 2024
We are a growing business we take pride in our work and making sure every detail is perfect for the homeowner to build trust and bonds with our customers. We have the experience and dedication to get the job done right! Specializing in Remodeling and Handyman services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Great work , very intricate. They care about there work"
Lawrence R on July 2024

American Home Fitters, LLC.
American Home Fitters, LLC.
American Home Fitters is proud to offer a number of Home Improvements, ranging from Roofing, Siding, Windows and Doors to Tub and Shower Replacements. We pride ourselves on providing the best quality products and pricing to fit any budget. Our team of skilled handymen provides quality workmanship, excellent customer service and will go the extra mile to make sure you're completely satisfied.
"Excellent experience from start to finish. I would hire again. I would highly recommend."
Denise K on August 2025
American Home Fitters is proud to offer a number of Home Improvements, ranging from Roofing, Siding, Windows and Doors to Tub and Shower Replacements. We pride ourselves on providing the best quality products and pricing to fit any budget. Our team of skilled handymen provides quality workmanship, excellent customer service and will go the extra mile to make sure you're completely satisfied.
"Excellent experience from start to finish. I would hire again. I would highly recommend."
Denise K on August 2025
Collazo Home Improvement
Collazo Home Improvement
Elevate your home with Collazo Home Improvements & Property Maintenance LLC, a trusted name for home remodeling, handyman services, deck installations and repairs, interior painting, door and window installation, and replacements in Worcester, MA, and surrounding Areas. As a family-owned and operated business, we bring a personal touch to every project. With over 15 years of experience and a commitment to excellence, we take pride in delivering top-notch services that enhance the beauty, comfort, and functionality of your home. From small-scale odd jobs to comprehensive renovations, we've got you covered. Contact us today at (774) 289-7242, and let us transform your vision into reality.
"Very well. It was a challenging job but they got right on it and the deck looks brand new. Will hire again for the next project."
Gary C on September 2025
Elevate your home with Collazo Home Improvements & Property Maintenance LLC, a trusted name for home remodeling, handyman services, deck installations and repairs, interior painting, door and window installation, and replacements in Worcester, MA, and surrounding Areas. As a family-owned and operated business, we bring a personal touch to every project. With over 15 years of experience and a commitment to excellence, we take pride in delivering top-notch services that enhance the beauty, comfort, and functionality of your home. From small-scale odd jobs to comprehensive renovations, we've got you covered. Contact us today at (774) 289-7242, and let us transform your vision into reality.
"Very well. It was a challenging job but they got right on it and the deck looks brand new. Will hire again for the next project."
Gary C on September 2025

Rodenhiser Home Services
Rodenhiser Home Services
When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser. It's an unsurpassed level of service built on a promise that ensures you get the very best - when you call Rodenhiser your satisfaction is guaranteed. With 90+ years of delighted residential and commercial clients, you can be sure that it's a promise that Rodenhiser delivers on every day.
"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."
Stephen M on August 2024
When it comes to great service for your home or business, it doesn't get better than the professionalism and dedication of Rodenhiser. It's an unsurpassed level of service built on a promise that ensures you get the very best - when you call Rodenhiser your satisfaction is guaranteed. With 90+ years of delighted residential and commercial clients, you can be sure that it's a promise that Rodenhiser delivers on every day.
"The work was done correctly and promptly, but quite expensive. On the plus side, he presented all the options and didn't really try to upsell. Just the facts."
Stephen M on August 2024

Romeo's Windows
Romeo's Windows
We are a small, father and son window and door company servicing NH, MA and southern ME. Available for phone calls any day and time and offering our services Monday through Saturday (phone and emails on Sundays as well). We provide high end services at affordable prices and always make sure our customers are satisfied before we leave any job. Please consider using Romeo Vanegas, LLC Custom & Replacement Windows and Doors for your next home improvement project and we look forward to hearing from you.
"He only emailed ask few questions and sent a very high estimate"
Jhony C on August 2020
We are a small, father and son window and door company servicing NH, MA and southern ME. Available for phone calls any day and time and offering our services Monday through Saturday (phone and emails on Sundays as well). We provide high end services at affordable prices and always make sure our customers are satisfied before we leave any job. Please consider using Romeo Vanegas, LLC Custom & Replacement Windows and Doors for your next home improvement project and we look forward to hearing from you.
"He only emailed ask few questions and sent a very high estimate"
Jhony C on August 2020

PRECISION DOOR & WINDOW INC
PRECISION DOOR & WINDOW INC
Welcome to Precision Door & Window Inc., where you receive top-quality service, products, and selection. At Precision Door & Window Inc., we believe that quality products and services encourage long-lasting business relationships. We have been serving the public since 1961. Precision Door & Window Inc. is pround to offer products that are Energy Star Rated. EMAIL [email protected]
"Feels like a brand new home. This company is worth hiring. I had more work than siding. Initially I wanted a quote for windows but ended up getting a home makeover. Crews were professional. Owner stopped by to see if I was happy with the progress. Will definitely hire again. Great company!"
Nichole T on September 2024
Welcome to Precision Door & Window Inc., where you receive top-quality service, products, and selection. At Precision Door & Window Inc., we believe that quality products and services encourage long-lasting business relationships. We have been serving the public since 1961. Precision Door & Window Inc. is pround to offer products that are Energy Star Rated. EMAIL [email protected]
"Feels like a brand new home. This company is worth hiring. I had more work than siding. Initially I wanted a quote for windows but ended up getting a home makeover. Crews were professional. Owner stopped by to see if I was happy with the progress. Will definitely hire again. Great company!"
Nichole T on September 2024

Clear Choice Home Improvements
Clear Choice Home Improvements
Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.
"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."
John O on September 2024
Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.
"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."
John O on September 2024
FAQs for glass block window service projects in Worcester, MA
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 Worcester, MA 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.
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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.
This glass weight calculator estimates how much your glass weighs so you can determine the support you need for installing windows and mirrors.
When seeking the best replacement windows for old houses, the home’s style is key. Learn everything about what selecting replacement windows entails.
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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