Wonderful experience with Doug (owner), Mindy (office manager) and Rob (installer)! Doug showed us exactly what we were looking for (vinyl double-hung windows that tilted in with grills between 2 windows), Mindy was a pleasure in scheduling the measuring and installation date, and Rob and his...

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TRUSTED BY HELLERTOWN, PA HOMEOWNERS
4.3
Average homeowner rating75
Verified glass block window services reviews
Verified Reviews for Glass Block Window Service pros in Hellertown, PA
Last update on October 11, 2025
- Linda B.
- Millicent C.
They went above and beyond to make sure all the windows were sparkling inside and out!
- Gloria R.
I was impressed with the email I received showing the window of time to expect Tom S. (1:30p-3:30p) and also a photo. He arrived as expected and within a short time gave us the reason for the trouble and the cost of the part. He even checked his truck to see if he had the part to do the...
- Heather S.
The salesman and customer service were great. However, I never got a call when the windows came in ready to be installed. I had to call to get that process rolling. So then the installation appointment was scheduled. They gave me a window of 11am to 1pm two days from when I called them. The...
- Cindy S.
I am currently in dispute with Pella over costs to correct their mistakes. I ordered 15 replacement windows in August 2015. I have decorative window coverings over my windows. This presented a great issue to Pella; they claimed that they could not cap the windows. As these decorative window...
- Curt F.
Removed all the windows installed all the new ones in one day it started to rain so they had to stop but the whole house was weather-tight came back the next day and replaced some rotted wood and wrapped all the outsides the two guys are very professional took 8 weeks to get the windows...
- Faye C.
I purchased an Angie's Deal to wash 10 windows/screens/sills for $125. He did an additional 20 windows and only charged me $8 per window (which was even better than the original deal). Very happy with the communication and service. I would highly recommend Mike to anyone who needs their...
- Christina F.
This is my second time using this company for window cleaning, and again, I am very happy with their work. My windows and sills are sparkling! The owner is very responsive when you call him and I was pleasantly surprised how quickly they could put me on their schedule. The workers that did...
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Alderfer Glass Co.
Alderfer Glass Co.
Alderfer Glass is the premier Glass, Mirror and Window provider in the Delaware and Lehigh Valley since 1961. Family owned and locally operated for three generations. Auto, Residential and Commercial Glass service all under one roof. 4 convenient locations to serve you better. All installers are company employees - we use no subcontractors. Members of National Glass Association, Independent Glass Association, Better Business Bureau, and more! Our goal is the best in product and service for our industry....let our experience work for you! Alderfer Glass is the "Clear Advantage in Glass Products". PA Contract License number PA003018.
"My handyman recommended Aldefer glass as I need to replace the glass in my shower since it was an unusual size. When they were here to measure they mentioned they also could replace my kitchen windows. I was excited, one stop shopping. Well it’s two different departments... They had to come back and remeasure the windows, Another 2 week wait. They would not order until I gave them a 50% deposit (which is OK). They told me it would be 2 wks to get the glass then approx 2 weeks to install. I had to call numerous times to see if windows had arrived and schedule install. Bottomline my 4 wk anticipated install was over 2 months, then the middle glass in the tempered shower shattered during install ( 2 phone calls and 4 Additional weeks later shower complete). Kitchen windows still not right. Flys keep getting stuck between window and screen so I can’t open 2 of 6 windows in my kitchen. Terrible customer service. I have several more windows that I need to replace, they will not get my business. Truly awful experience."
E P on September 2020
Alderfer Glass is the premier Glass, Mirror and Window provider in the Delaware and Lehigh Valley since 1961. Family owned and locally operated for three generations. Auto, Residential and Commercial Glass service all under one roof. 4 convenient locations to serve you better. All installers are company employees - we use no subcontractors. Members of National Glass Association, Independent Glass Association, Better Business Bureau, and more! Our goal is the best in product and service for our industry....let our experience work for you! Alderfer Glass is the "Clear Advantage in Glass Products". PA Contract License number PA003018.
"My handyman recommended Aldefer glass as I need to replace the glass in my shower since it was an unusual size. When they were here to measure they mentioned they also could replace my kitchen windows. I was excited, one stop shopping. Well it’s two different departments... They had to come back and remeasure the windows, Another 2 week wait. They would not order until I gave them a 50% deposit (which is OK). They told me it would be 2 wks to get the glass then approx 2 weeks to install. I had to call numerous times to see if windows had arrived and schedule install. Bottomline my 4 wk anticipated install was over 2 months, then the middle glass in the tempered shower shattered during install ( 2 phone calls and 4 Additional weeks later shower complete). Kitchen windows still not right. Flys keep getting stuck between window and screen so I can’t open 2 of 6 windows in my kitchen. Terrible customer service. I have several more windows that I need to replace, they will not get my business. Truly awful experience."
E P on September 2020

Acre Windows
Acre Windows
ACRE Windows & Doors in an Andersen Certified Contractor that offers start-to-finish replacement window products for every need and budget. We offer the widest variety of replacement window and door brands in the tri-state area. Whether you want Andersen wood windows or economical and energy efficient vinyl windows, we will work with you to find the perfect product for your home. Every window and door is installed by trained ACRE Industry Pros, who are have over 100 years of combined experience. Our installation team has been through the Andersen Certification process and you will receive a warranty directly from Andersen. With exact computer based pricing on our ClientFocus system and online tracking of your project with Insta-Trak, we guarantee you the highest quality customer service. We currently are offering a $1,500 instant rebate with 0% financing---so make sure to call or schedule your in-home estimate online today to qualify!
"This entire process has been painless and pleasant. They really worked with us to bring the project into our budget and everyone’s been very professional and helpful."
Kyle L on November 2024
ACRE Windows & Doors in an Andersen Certified Contractor that offers start-to-finish replacement window products for every need and budget. We offer the widest variety of replacement window and door brands in the tri-state area. Whether you want Andersen wood windows or economical and energy efficient vinyl windows, we will work with you to find the perfect product for your home. Every window and door is installed by trained ACRE Industry Pros, who are have over 100 years of combined experience. Our installation team has been through the Andersen Certification process and you will receive a warranty directly from Andersen. With exact computer based pricing on our ClientFocus system and online tracking of your project with Insta-Trak, we guarantee you the highest quality customer service. We currently are offering a $1,500 instant rebate with 0% financing---so make sure to call or schedule your in-home estimate online today to qualify!
"This entire process has been painless and pleasant. They really worked with us to bring the project into our budget and everyone’s been very professional and helpful."
Kyle L on November 2024
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.

Aspen Home Improvements
Aspen Home Improvements
Looking for a family-owned company with quality products and lifetime warranties? You have found us here at Aspen Home Improvements. Contact us today for information on window replacement!
"I am still waiting for the return of my deposit as it has been a week since I put this review on hold after putting in the notice that day 24 June of cancellation by email and next day mail. As I have said before I am a disabled Vet, Senior citizen with health problems. I have copies of the emails that I sent on the days of 06/24/2023 and by next day Mail on the 27th notarized copies of the cancellation. Tried calling but went to voice mail. No work has been done so a rating cannot be done on the work, only the price. This job was way overpriced and never got the chance to compare. The salesman was a good person but I have my family doing it for thousands less."
Daniel S on July 2023
Looking for a family-owned company with quality products and lifetime warranties? You have found us here at Aspen Home Improvements. Contact us today for information on window replacement!
"I am still waiting for the return of my deposit as it has been a week since I put this review on hold after putting in the notice that day 24 June of cancellation by email and next day mail. As I have said before I am a disabled Vet, Senior citizen with health problems. I have copies of the emails that I sent on the days of 06/24/2023 and by next day Mail on the 27th notarized copies of the cancellation. Tried calling but went to voice mail. No work has been done so a rating cannot be done on the work, only the price. This job was way overpriced and never got the chance to compare. The salesman was a good person but I have my family doing it for thousands less."
Daniel S on July 2023

Mr. Handyman of Easton, Bethlehem, Nazareth & Allentown
Mr. Handyman of Easton, Bethlehem, Nazareth & Allentown
The Safe, Guaranteed Solution to Your Home Repair and Remodeling Needs. Mr. Our uniformed technicians are fully insured professionals. We arrive on time in uniform and a marked van with the tools to complete the job right. Mr. Handyman technicians are highly skilled craftsmen with an average of 15 years’ experience in the trades. We’re home repair and improvement experts, and we are known for the quality of our workmanship and professional reliability so you know the job will be done correctly and efficiently. Here are a few reasons why our customers recommend Mr. Handyman to their friends. • One simple call provides easy scheduling • On time arrival • Job is done right the first time • Wide variety of repair, maintenance and improvements services • Technicians have an average of 15 years’ experience in the trades and are fully insured for your safety • We promise to clean up when we’re done • Our quality workmanship is guaranteed Who is Mr. Handyman? Mr. Handyman isn't the guy offering home repair services from the back of his pickup truck. Mr. Handyman is your personal home improvement consultant and a trusted, knowledgeable resource that is part of a leading national service franchise. Our experienced, professional home repair and improvement technicians are skilled craftsmen with an average of 15 years of experience in the trades. We’re so confident in the work we perform that each job we do, whether a repair, installation, assembly or organization task, a a full bathroom or kitchen remodel is backed by our Done Right Guarantee. You don’t have time to spend on a service that’s less than reliable and dependable, and you shouldn’t let just anyone in your home. When you need professional handyman services you can trust and depend on to get it done right, you can count on Mr. Handyman.
"Recommended."
Farrah D on December 2024
The Safe, Guaranteed Solution to Your Home Repair and Remodeling Needs. Mr. Our uniformed technicians are fully insured professionals. We arrive on time in uniform and a marked van with the tools to complete the job right. Mr. Handyman technicians are highly skilled craftsmen with an average of 15 years’ experience in the trades. We’re home repair and improvement experts, and we are known for the quality of our workmanship and professional reliability so you know the job will be done correctly and efficiently. Here are a few reasons why our customers recommend Mr. Handyman to their friends. • One simple call provides easy scheduling • On time arrival • Job is done right the first time • Wide variety of repair, maintenance and improvements services • Technicians have an average of 15 years’ experience in the trades and are fully insured for your safety • We promise to clean up when we’re done • Our quality workmanship is guaranteed Who is Mr. Handyman? Mr. Handyman isn't the guy offering home repair services from the back of his pickup truck. Mr. Handyman is your personal home improvement consultant and a trusted, knowledgeable resource that is part of a leading national service franchise. Our experienced, professional home repair and improvement technicians are skilled craftsmen with an average of 15 years of experience in the trades. We’re so confident in the work we perform that each job we do, whether a repair, installation, assembly or organization task, a a full bathroom or kitchen remodel is backed by our Done Right Guarantee. You don’t have time to spend on a service that’s less than reliable and dependable, and you shouldn’t let just anyone in your home. When you need professional handyman services you can trust and depend on to get it done right, you can count on Mr. Handyman.
"Recommended."
Farrah D on December 2024

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

GVO Renovations, LLC
GVO Renovations, LLC
Here at GVO Renovations we are family owned and operated with over 9 years of experience. We take great pride in our expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job we will treat your home or your business as we would treat our own. Give GVO Renovations a call today. We look forward to working with you!
"They were in and out super fast, cleaned up after themselves and did great work."
Lindsey G on July 2022
Here at GVO Renovations we are family owned and operated with over 9 years of experience. We take great pride in our expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job we will treat your home or your business as we would treat our own. Give GVO Renovations a call today. We look forward to working with you!
"They were in and out super fast, cleaned up after themselves and did great work."
Lindsey G on July 2022
West Shore Home Philadelphia
West Shore Home Philadelphia
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.

RMD Glass & Glazing
RMD Glass & Glazing
RMD Glass & Glazing 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.
"Came the day after I called. Was able to get an estimate over the phone. The work was completed a week before the original time period. The windows look great. Bob and his partner were friendly and quick with changes. I would certainly recommend his service to anyone that that would inquire."
John H on November 2024
RMD Glass & Glazing 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.
"Came the day after I called. Was able to get an estimate over the phone. The work was completed a week before the original time period. The windows look great. Bob and his partner were friendly and quick with changes. I would certainly recommend his service to anyone that that would inquire."
John H on November 2024

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
FAQs for glass block window service projects in Hellertown, 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 Hellertown, 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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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.
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Discover the cost to replace window locks. Learn about price factors, labor rates, and tips to save on your window lock replacement project.
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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