Jabco has great reviews on Angie's List as of the summer of 2017 and that was my main reason for calling them first, despite the fact that they are an hour away. The technician arrived during the time window stated and completely answered all of my questions prior to getting to work. He found...

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TRUSTED BY JULIAN, PA HOMEOWNERS
4.7
Average homeowner rating12
Verified glass block window services reviews
Verified Reviews for Glass Block Window Service pros in Julian, PA
Last update on October 11, 2025
- Bradley A.
- Kevin M.
This information is written as honestly and accurately as I can remember. All opinions are mine. The story is true, the names of the innocent have been replaced. On Monday, February 4th, 2013, I called Joseph T Berrena Mechanicals, Inc. to work on a very specialized machine. It is a...
- Carol H.
xThe people who sold the windows were very knowledgeable. They took time to explain and demonstrate in detail the features of their product. They were very professional. They helped us secure financing. The man who came to measure the windows was here when he said he would be here. The...
- Gary T.
Lloyd is very professional. He outlined exactly what materials he was going to use, how long it was going to take and how he was going to proceed ahead of time. Then followed that plan exactly. The windows turned out perfectly and we couldn't be happier with the outcome.
- Darlene L.
He began the job on a Thursday. The first problem was when they set the garage in front of the kitchen window and when placing the roof it positioned right into the window. Their solution was to cut a chunk of the roof overhang. Then it rained. The water that ran off of the roof dumped over...
Find Glass block installation pros in Julian

ID Washington
ID Washington
Construction Demolition Junk & Waste Removal we pride ourselves in being able to provide all of a customers needs in one stop we have been in business since 2018 and have been providing customers Service since
"Title: ID Washington Disposal - A Stellar Waste Management Solution Rating: ⭐️⭐️⭐️⭐️⭐️ (5/5 stars) Review: I recently had the pleasure of utilizing the services of ID Washington Disposal for waste management, and I must say, I was thoroughly impressed. From their exceptional customer service to their efficient waste disposal practices, this company has truly set a new standard in the industry. First and foremost, I was amazed by the professionalism and courtesy displayed by the ID Washington Disposal team. They were prompt in responding to my queries, providing clear and concise information about their services. Their willingness to go the extra mile to ensure customer satisfaction was evident throughout our interaction, making the entire process seamless and stress-free. When it comes to waste disposal, ID Washington Disposal excels in every aspect. Their commitment to environmental sustainability is commendable. They employ state-of-the-art waste management techniques that prioritize recycling and responsible disposal methods. It's refreshing to see a company actively taking steps to minimize their impact on the environment. Furthermore, the efficiency of their waste collection and disposal system is remarkable. The ID Washington Disposal team arrived at the scheduled time, equipped with all the necessary resources to handle my waste efficiently. They swiftly and carefully collected the waste, leaving my property clean and tidy. Their attention to detail and dedication to maintaining high standards was evident in every step of the process. Another aspect that impressed me was their competitive pricing. Despite offering top-notch services, ID Washington Disposal's rates were reasonable and transparent. There were no hidden fees or surprises, which further solidified my trust in their professionalism and integrity. In conclusion, ID Washington Disposal deserves the highest recommendation for their outstanding waste management services. Their exceptional customer service, commitment to environmental sustainability, efficient waste disposal practices, and transparent pricing make them a standout in the industry. If you are in need of waste management solutions, look no further than ID Washington Disposal - they are simply fantastic! Note: Please keep in mind that this review is based on my personal experience, and your experience may vary."
Lenny D on November 2023
Construction Demolition Junk & Waste Removal we pride ourselves in being able to provide all of a customers needs in one stop we have been in business since 2018 and have been providing customers Service since
"Title: ID Washington Disposal - A Stellar Waste Management Solution Rating: ⭐️⭐️⭐️⭐️⭐️ (5/5 stars) Review: I recently had the pleasure of utilizing the services of ID Washington Disposal for waste management, and I must say, I was thoroughly impressed. From their exceptional customer service to their efficient waste disposal practices, this company has truly set a new standard in the industry. First and foremost, I was amazed by the professionalism and courtesy displayed by the ID Washington Disposal team. They were prompt in responding to my queries, providing clear and concise information about their services. Their willingness to go the extra mile to ensure customer satisfaction was evident throughout our interaction, making the entire process seamless and stress-free. When it comes to waste disposal, ID Washington Disposal excels in every aspect. Their commitment to environmental sustainability is commendable. They employ state-of-the-art waste management techniques that prioritize recycling and responsible disposal methods. It's refreshing to see a company actively taking steps to minimize their impact on the environment. Furthermore, the efficiency of their waste collection and disposal system is remarkable. The ID Washington Disposal team arrived at the scheduled time, equipped with all the necessary resources to handle my waste efficiently. They swiftly and carefully collected the waste, leaving my property clean and tidy. Their attention to detail and dedication to maintaining high standards was evident in every step of the process. Another aspect that impressed me was their competitive pricing. Despite offering top-notch services, ID Washington Disposal's rates were reasonable and transparent. There were no hidden fees or surprises, which further solidified my trust in their professionalism and integrity. In conclusion, ID Washington Disposal deserves the highest recommendation for their outstanding waste management services. Their exceptional customer service, commitment to environmental sustainability, efficient waste disposal practices, and transparent pricing make them a standout in the industry. If you are in need of waste management solutions, look no further than ID Washington Disposal - they are simply fantastic! Note: Please keep in mind that this review is based on my personal experience, and your experience may vary."
Lenny D on November 2023
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.

WINDOW PERFECTIONS
WINDOW PERFECTIONS
**Specializing in Window Replacement and Patio Doors** All our windows are custom-made and designed to match your home style and décor perfectly. All this while increasing your homes comfort level AND reducing energy costs. At Window Perfections ALL our installations are done with in-house, full time hourly staff(we do NOT use subcontractors). This ensures high quality workmanship, consistency and over 80-years of combined experience on each job we install. This is why we offer a 100% Customer Satisfaction Guarantee on every job we do. Flexible payment options available. All window proposals we do are Free of charge.
"We've had Mark and his crew replace all of our windows over the past two years. We were so pleased with the first group that we had them replace the rest this year. I researched windows made in the USA and these are even better yet - made in PA. The windows are far superior than others we looked at. They did a fantastic job from the estimate, to the measurements to the install. Everyone was very friendly and courteous. But most of all they were extremely clean and conscientious about tracking dirt onto our new flooring and carpets. They laid drop clothes in every room and took shoes off to do it. They totally cleaned up afterward and took everything. They didn't try to stuff things into our garbage! They do superior work, do not cut corners, and install quality product. We love the new windows and highly recommend Window Perfections to install yours."
Wendi K on June 2025
**Specializing in Window Replacement and Patio Doors** All our windows are custom-made and designed to match your home style and décor perfectly. All this while increasing your homes comfort level AND reducing energy costs. At Window Perfections ALL our installations are done with in-house, full time hourly staff(we do NOT use subcontractors). This ensures high quality workmanship, consistency and over 80-years of combined experience on each job we install. This is why we offer a 100% Customer Satisfaction Guarantee on every job we do. Flexible payment options available. All window proposals we do are Free of charge.
"We've had Mark and his crew replace all of our windows over the past two years. We were so pleased with the first group that we had them replace the rest this year. I researched windows made in the USA and these are even better yet - made in PA. The windows are far superior than others we looked at. They did a fantastic job from the estimate, to the measurements to the install. Everyone was very friendly and courteous. But most of all they were extremely clean and conscientious about tracking dirt onto our new flooring and carpets. They laid drop clothes in every room and took shoes off to do it. They totally cleaned up afterward and took everything. They didn't try to stuff things into our garbage! They do superior work, do not cut corners, and install quality product. We love the new windows and highly recommend Window Perfections to install yours."
Wendi K on June 2025

Home Genius Exteriors
Home Genius Exteriors
Elevate your home with Home Genius Exteriors, setting the standard in Altoona by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"So very happy ..The whole process was explained thoroughly and when I had additional questions, they were all answered. I am very pleased. Installers arrived early, they were professional and courteous. As for field manager Joe, well he was on top of every step of the process. Made this investment ?"
Wendy H on September 2021
Elevate your home with Home Genius Exteriors, setting the standard in Altoona by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"So very happy ..The whole process was explained thoroughly and when I had additional questions, they were all answered. I am very pleased. Installers arrived early, they were professional and courteous. As for field manager Joe, well he was on top of every step of the process. Made this investment ?"
Wendy H on September 2021

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

Basement Gurus, LLC
Basement Gurus, LLC
Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!
"Josh and his team did an amazing job and extremely easy to work with. By the time Josh completed the project he felt like family! It was a true miracle of what they started with to the beautiful outcome they made happen! Very consistent, friendly, professional and treated my home like it was their home! Pricing was pocket friendly and not a fortune! No project is too big for them! No matter what they start with, they will get the job done and you will be completely satisfied with it! I highly recommend Josh and his team at Basement Gurus, LLC! "
Amber F on October 2025
Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!
"Josh and his team did an amazing job and extremely easy to work with. By the time Josh completed the project he felt like family! It was a true miracle of what they started with to the beautiful outcome they made happen! Very consistent, friendly, professional and treated my home like it was their home! Pricing was pocket friendly and not a fortune! No project is too big for them! No matter what they start with, they will get the job done and you will be completely satisfied with it! I highly recommend Josh and his team at Basement Gurus, LLC! "
Amber F on October 2025
Ralph the Little Job Guy
Ralph the Little Job Guy
Ralph the Little Job Guy is a professional handyman who has a passion for taking care of his customers. We is friendly, knowledgeable and skilled in all handyman home repairs.
"Ralph was very helpful and professional. He gave a fair quote for the job and stuck with it. He had good equipment and vehicles. I would use Ralph again for any future jobs. A+++"
Guyla A on May 2025
Ralph the Little Job Guy is a professional handyman who has a passion for taking care of his customers. We is friendly, knowledgeable and skilled in all handyman home repairs.
"Ralph was very helpful and professional. He gave a fair quote for the job and stuck with it. He had good equipment and vehicles. I would use Ralph again for any future jobs. A+++"
Guyla A on May 2025
Home Genius Exteriors
Home Genius Exteriors
Elevate your home with Home Genius Exteriors, setting the standard in Altoona by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"Home Genius Exteriors did an excellent job changing the siding on my house. The entire project was flawless, with Zack in sales using software to create a 3d model of my house, Tyler as the project manager making sure everything went smoothly, and Oscar's crew doing the hard labor and detail work. The overall cost, including labor, insulation, siding, and shutters was about $17 per square foot."
David H on June 2025
Elevate your home with Home Genius Exteriors, setting the standard in Altoona by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!
"Home Genius Exteriors did an excellent job changing the siding on my house. The entire project was flawless, with Zack in sales using software to create a 3d model of my house, Tyler as the project manager making sure everything went smoothly, and Oscar's crew doing the hard labor and detail work. The overall cost, including labor, insulation, siding, and shutters was about $17 per square foot."
David H on June 2025
Timber Wrights Construction L.L.C
Timber Wrights Construction L.L.C
We are have been in business since 2021, and provide remodeling, repair, and light construction services. We have specialized in bathroom remodeling, including tilework, basic plumbing and electrical, drywall and finishing. We have also built decks, pavilions, Gazebos,
"Very good!"
Mom U on November 2023
We are have been in business since 2021, and provide remodeling, repair, and light construction services. We have specialized in bathroom remodeling, including tilework, basic plumbing and electrical, drywall and finishing. We have also built decks, pavilions, Gazebos,
"Very good!"
Mom U on November 2023
Jove LLC
Jove LLC
Thank you for finding Jove here on Angi! We will work with you directly from estimate to completion and make sure your home gets the attention it deserves. We are actively booking additions and remodeling projects. We are fully insured and provide material & labor warranties on all completed work. Please contact me directly by phone or text message and I look forward to working with you on your home!
"My family was extremely pleased with the entire process. The communication was excellent throughout and the job was started and completed exactly when promised and very well done. I have no hesitation in giving a full recommendation."
ANDREW M on December 2023
Thank you for finding Jove here on Angi! We will work with you directly from estimate to completion and make sure your home gets the attention it deserves. We are actively booking additions and remodeling projects. We are fully insured and provide material & labor warranties on all completed work. Please contact me directly by phone or text message and I look forward to working with you on your home!
"My family was extremely pleased with the entire process. The communication was excellent throughout and the job was started and completed exactly when promised and very well done. I have no hesitation in giving a full recommendation."
ANDREW M on December 2023
FAQs for glass block window service projects in Julian, 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 Julian, 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.
- •
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.
There are seven types of casement windows most commonly used in homes, including single, double, push-out, and more. Read this to learn about each type.
Replacing or switching windows leaves homeowners with a choice: casement or double-hung? This article lays out their pros, cons, and differences.
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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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"