Chuck is knowledgeable, skilled and doesn’t rush when doing any job. He put on a new metal roof for us one year, now he just finished installing windows, front door and siding! It’s easy to talk things over with him, exchange opinions on the pluses and minuses of different products to get...

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TRUSTED BY FAIRMOUNT CITY, PA HOMEOWNERS
4.3
Average homeowner rating23
Verified glass block window services reviews
Verified Reviews for Glass Block Window Service pros in Fairmount City, PA
Last update on October 11, 2025
- Sandy T.
- Karen K.
No shingles needed to be replaced, instead, caulking was used to seal a small opening at the Ridge vent. Great! Wonderful repairman, I was very pleased with him. An exhaust roof fan was recommended and I also wanted two basement Glass-block windows installed. The problem occurred when Noone...
- Carolyn C.
Things were good except for a couple of windows that the could not see due to the sun glare. They came back to redo those several windows.
- Patti D.
Due to some mechanical problems with out storm windows, they were not able to clean windows, but they did clean out the gutters and paint all of the trim around our twenty eight windows. They did this in 90 degree temps! They were friendly, hardworking, and totally professional. They take...
- Alex C.
Not well. Order on May 8, start est. 6/16. Lot finished 7/10. Never heard from them. Called July 22, said window never ordered. Very upset with them. Finally got window Aug 25.
- Arlene S.
and quot;BILLand quot; REPAIRED 3 WINDOWS , IN RECORD TIME. HE WAS PLEASANT, PROFESSIONAL, AND IS AN EXPERT IN HIS WORK. WE ARE VERY SATISFIED WITH HIS WORK.
- David Debra Sarah Z.
Overall, they did an average job. We had two issues. When the salesman came out, our order was either manufactured or ordered wrong. Therefore when the windows arrived to our home, they were not the correct size. The windows had to be re-orded. This pushed the completion time frame back...
Find Glass block installation pros in Fairmount City

Window Nation Pittsburgh
Window Nation Pittsburgh
At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.
"Everything from picking out the windows and door, to scheduling, to installation—it was so easy and flawless! The crew who did the installation were incredible! They showed up on time, were extremely friendly and professional, and worked very efficiently. They kept the house super clean while they worked, and cleaned up thoroughly when done. The windows themselves are high quality. We can already tell that sound and air is not coming in around them like before."
Nichole O on October 2025
At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.
"Everything from picking out the windows and door, to scheduling, to installation—it was so easy and flawless! The crew who did the installation were incredible! They showed up on time, were extremely friendly and professional, and worked very efficiently. They kept the house super clean while they worked, and cleaned up thoroughly when done. The windows themselves are high quality. We can already tell that sound and air is not coming in around them like before."
Nichole O on October 2025

Source 4 Window and Door
Source 4 Window and Door
We specialize in windows and doors! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Great service and very professional. Workers where careful and cleaned up after they were finished. Awesome job guys !"
Paul S on April 2025
We specialize in windows and doors! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Great service and very professional. Workers where careful and cleaned up after they were finished. Awesome job guys !"
Paul S on April 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.

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
West Shore Home Pittsburgh
West Shore Home Pittsburgh
West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.
West Shore Home offers a risk-free home improvement experience, so you never have to worry that you are sacrificing on quality, convenience, or expertise. We specialize in window, entry door, shower and bath replacements, including walk-in tubs. We offer fully customizable, limited lifetime-guaranteed solutions installed in as little as one-day. All of our installers are in-house employees, so we can guarantee the quality of the whole project from start to finish. We get it done the way you want - fast, easy, smart and right. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.
"Very organized. Worked very well together. They are just really nice people!"
Karla C on August 2021
do
"Very organized. Worked very well together. They are just really nice people!"
Karla C on August 2021
JTN Contracting 01, LLC
JTN Contracting 01, LLC
JTN CONTRACTING 01 LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"Anyone looking for a job well done will not go wrong hiring JTN Contracting. They were very professional and courteous, and I am very happy with the excellent results. Highly recommended. "
Carolyn T on October 2025
JTN CONTRACTING 01 LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"Anyone looking for a job well done will not go wrong hiring JTN Contracting. They were very professional and courteous, and I am very happy with the excellent results. Highly recommended. "
Carolyn T on October 2025
InNovaNation
InNovaNation
Our mission is to provide homeowners that are interested in home improvement projects with a no-cost, no-obligation consultation to gain insight on major replacements and installations in their homes. We can set an appointment on a day and time most convenient for you to speak with a trained and licensed professional that will provide design ideas, suggest beneficial options, discuss affordability/financing options, and provide an estimate, all at no cost to you. The estimate will be honored for 12 months once provided, should you choose to move forward with it at a later date.
Our mission is to provide homeowners that are interested in home improvement projects with a no-cost, no-obligation consultation to gain insight on major replacements and installations in their homes. We can set an appointment on a day and time most convenient for you to speak with a trained and licensed professional that will provide design ideas, suggest beneficial options, discuss affordability/financing options, and provide an estimate, all at no cost to you. The estimate will be honored for 12 months once provided, should you choose to move forward with it at a later date.
Tri-state custom installations LLC
Tri-state custom installations LLC
We're a full residential remodeling company specializing in bathroom remodeling. We can offer our customers 40+ years of combined experience. Our goal is to offer partial to full bath remodels in 2-5 days for less than the competition charges for basic shower installations. We also do basic kitchen remodels which includes cabinets, laminate counter tops and vinyl plank flooring in 7 days or less
We're a full residential remodeling company specializing in bathroom remodeling. We can offer our customers 40+ years of combined experience. Our goal is to offer partial to full bath remodels in 2-5 days for less than the competition charges for basic shower installations. We also do basic kitchen remodels which includes cabinets, laminate counter tops and vinyl plank flooring in 7 days or less
Universal Windows Direct of Pittsburgh
Universal Windows Direct of Pittsburgh
Since its inception by co founders William Barr and Michael Strmac in 2002, Universal Windows Direct has lived by the philosophy of CANEI - "Constant and Never Ending Improvement". This philosophy holds true in all aspects of our business, from sales and marketing to installation and service and has catapulted UWD from a small, local home improvement company to one of the largest exterior remodeling companies in the country. Every one of our employees strives continuously to be the best in the business at what they do and provide our customers with only the highest levels of sales, service, and support. We think our company's history speaks to this goal and to the power of what we can accomplish by never settling. Universal Windows Direct of Pittsburgh opened in 2019. Our products feature the exclusive UniShield brand and come with a transferable lifetime warranty on materials and labor. We are a fully licensed, bonded, and insured company and EPA Lead-Safe certified. In addition, a portion of every sale goes to support a growing list of local charities.
"*posting so you can make informed decisions as a consumer In January of 2022 we purchased full house windows and doors from Universal Windows Direct. It took 10 months, but they were finally installed in November of 2022 by a sub-contractor from out of state. These videos were taken after a large summer storm in early July 2023. Their warrenty specialist visited the home thinking that they needed to simply repair these two… however, he found that EVERY SINGLE WINDOW WAS INSTALLED INCORRECTLY. None of them were properly sealed or wrapped from the outside, meaning that water (and consequential mold) was building up in the walls for 7 months before breaking down a these windows’ internal seals. We’ve also come to learn that electrical hazards were imminent, specifically in our toddlers room (video 2). Every wall, floor, and ceiling of the beautiful home we had built ended up needing to be ripped apart because a national window company improperly installed our windows. The total cost of damages and repairs ended up surpassing $300,000 and our family of 2 adults, a toddler, and an infant were displaced from our home for 9 months. Mitigation and restoration was completed in February of 2024 and UWD was cooperative with that matter. However, customer service and management/operations at Universal Windows Direct were abysmal to work with. I post simple statements and share our consumer experience so that others, as potential consumers, can understand to make informed decisions. I urge you: know your rights as a consumer, read your contracts thoroughly, read as many reviews as possible on sites like neighborhood group pages, Angies List, Google, Yelp, and the Better Business Bureau. PLEASE don’t end up in a situation like we did, having our lives uprooted and our mental health imploded."
Haley A on February 2025
Since its inception by co founders William Barr and Michael Strmac in 2002, Universal Windows Direct has lived by the philosophy of CANEI - "Constant and Never Ending Improvement". This philosophy holds true in all aspects of our business, from sales and marketing to installation and service and has catapulted UWD from a small, local home improvement company to one of the largest exterior remodeling companies in the country. Every one of our employees strives continuously to be the best in the business at what they do and provide our customers with only the highest levels of sales, service, and support. We think our company's history speaks to this goal and to the power of what we can accomplish by never settling. Universal Windows Direct of Pittsburgh opened in 2019. Our products feature the exclusive UniShield brand and come with a transferable lifetime warranty on materials and labor. We are a fully licensed, bonded, and insured company and EPA Lead-Safe certified. In addition, a portion of every sale goes to support a growing list of local charities.
"*posting so you can make informed decisions as a consumer In January of 2022 we purchased full house windows and doors from Universal Windows Direct. It took 10 months, but they were finally installed in November of 2022 by a sub-contractor from out of state. These videos were taken after a large summer storm in early July 2023. Their warrenty specialist visited the home thinking that they needed to simply repair these two… however, he found that EVERY SINGLE WINDOW WAS INSTALLED INCORRECTLY. None of them were properly sealed or wrapped from the outside, meaning that water (and consequential mold) was building up in the walls for 7 months before breaking down a these windows’ internal seals. We’ve also come to learn that electrical hazards were imminent, specifically in our toddlers room (video 2). Every wall, floor, and ceiling of the beautiful home we had built ended up needing to be ripped apart because a national window company improperly installed our windows. The total cost of damages and repairs ended up surpassing $300,000 and our family of 2 adults, a toddler, and an infant were displaced from our home for 9 months. Mitigation and restoration was completed in February of 2024 and UWD was cooperative with that matter. However, customer service and management/operations at Universal Windows Direct were abysmal to work with. I post simple statements and share our consumer experience so that others, as potential consumers, can understand to make informed decisions. I urge you: know your rights as a consumer, read your contracts thoroughly, read as many reviews as possible on sites like neighborhood group pages, Angies List, Google, Yelp, and the Better Business Bureau. PLEASE don’t end up in a situation like we did, having our lives uprooted and our mental health imploded."
Haley A on February 2025
FAQs for glass block window service projects in Fairmount City, PA
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 Fairmount City, PA 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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Learn how to install glass block windows with our detailed guide that shares what you need to know about buying materials, DIYing, and more.
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