IMO... Very shotty work.. leaking windows, mushrooms growing in window sills, Gaps in flooring, drywall looks like a 3 year old did it. Will not return calls let alone fix the issues.

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TRUSTED BY GRUNDY CENTER, IA HOMEOWNERS
4.3
Average homeowner rating39
Verified glass block window services reviews
Verified Reviews for Glass Block Window Service pros in Grundy Center, IA
Last update on October 10, 2025
- Michael L.
- Pete M.
Glass Tech replaced my windshield after it was smashed by a pheasant at 65 mph. They were pleasant and professional to deal with on the phone, the work was done promptly at my home, and the results were great. They did a very nice job vacuuming out all the broken glass particles, which were...
- Penelope S.
The workers and the workmanship was good. I'm not as satisfied with the windows themselves. They did a very good job. They came back and tried to help. They're hard to close. It's a quality issue. Probably, we should have spent more.
- Senchina D.
Exceeded even my high expectations! Aaron was responsive and professional from the first call. He scheduled me in just two days thanks to a last minute cancellation. Arrived promptly, was friendly with a positive can-do attitude. He worked diligently to do a thorough yet timely job. Took...
- Cathy P.
He told us we had to pay for it in full upfront. We made half payment in December 2012 and we paid the balance of the windows in January 2013. He told us that the windows would be installed in April 2013 and we started calling him April through June and he told us that the windows were on...
- Charlene J.
The guys who came to "sell" me the project were super friendly and helpful... until the contracts were signed. We were told it would be about 2 weeks until work would start (their website says that normal turnaround is 2 weeks as well). The contracts said 6-8 weeks, just to cover their...
- John B.
We found their services to be quite satisfactory. They also offered to come back to redo some things that we thought could be done a little better. They also did some windows for $5 per window or $10 for inside and out.
Find Glass block installation pros in Grundy Center
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 Depot USA of Eastern Iowa
Window Depot USA of Eastern Iowa
Window Depot USA of Eastern Iowa has been in business since 2014. Offering industry leading products and services including: Windows, Doors, Siding, Roofing, Decks and Bathroom Remodeling!
"Jayden, T.J., Marty and Kyle were excellent installers for our window. I've waited a long time for this window and it was so worth it. It feels so clean and bright and I don't even want to shut the shutters. Dust Bunny even stopped by to ensure that we were happy. It's a very hot day and I felt bad for them working in the heat, but they were quick and patient and happy that we were happy."
Jody F on September 2023
Window Depot USA of Eastern Iowa has been in business since 2014. Offering industry leading products and services including: Windows, Doors, Siding, Roofing, Decks and Bathroom Remodeling!
"Jayden, T.J., Marty and Kyle were excellent installers for our window. I've waited a long time for this window and it was so worth it. It feels so clean and bright and I don't even want to shut the shutters. Dust Bunny even stopped by to ensure that we were happy. It's a very hot day and I felt bad for them working in the heat, but they were quick and patient and happy that we were happy."
Jody F on September 2023

H Prairie Operations, LLC
H Prairie Operations, LLC
H Prairie Operations is an owner operated window and door distribution company that specializes in providing the ideal product for homeowners or contractors that meets their needs at an affordable price. We will consult with you, your customer, or your contractor and make sure you receive the products you need, at the time you need them, and within budget.
"The team at H Pairie are world class! Really knowledgeable. Helpful in every step of the process. Would highly recommend."
Rich L on January 2025
H Prairie Operations is an owner operated window and door distribution company that specializes in providing the ideal product for homeowners or contractors that meets their needs at an affordable price. We will consult with you, your customer, or your contractor and make sure you receive the products you need, at the time you need them, and within budget.
"The team at H Pairie are world class! Really knowledgeable. Helpful in every step of the process. Would highly recommend."
Rich L on January 2025

Cedar Valley Excavating, LLC
Cedar Valley Excavating, LLC
Cedar Valley Excavating 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.
"They did a very good job on installing our egress window. They were very careful and cleaned up the mess."
Daniel W on October 2024
Cedar Valley Excavating 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.
"They did a very good job on installing our egress window. They were very careful and cleaned up the mess."
Daniel W on October 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
West Shore Home Des Moines
West Shore Home Des Moines
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.

Titan Excavating, LLC
Titan Excavating, LLC
Titan Excavating is your local company you can trust. We have all the equipment necessary for any job you could ask for. No job too big or too small for us. We do everything from site clearing , driveways, grading , demolition and much more. We service a 100 mile radius and are open to working within the entire state. If you need us call today.
"Titan did a magnificent job on my property during the past week. I needed the following done: Grading work on my 3 acre property and three different types of rocks delivered. I also needed additional black dirt brought in to make it perfect. From start to finish the communication was excellent with Will. He let me know what time they would get to my job and everything that was going on during the work process. This is something that a lot of contractors just fail to do in my past experiences. They provide top notch equipment, with many different attachments for various types of jobs during the entire process. This ensures that the job is done correctly, the first time! Lastly, customer service could not be better. They (Will and Tim) stayed with the job until I was completely satisfied. Always keeping a great attitude no matter how many questions I asked. Even going the extra nine yards finishing the job better than I expected. "
John B on September 2025
Titan Excavating is your local company you can trust. We have all the equipment necessary for any job you could ask for. No job too big or too small for us. We do everything from site clearing , driveways, grading , demolition and much more. We service a 100 mile radius and are open to working within the entire state. If you need us call today.
"Titan did a magnificent job on my property during the past week. I needed the following done: Grading work on my 3 acre property and three different types of rocks delivered. I also needed additional black dirt brought in to make it perfect. From start to finish the communication was excellent with Will. He let me know what time they would get to my job and everything that was going on during the work process. This is something that a lot of contractors just fail to do in my past experiences. They provide top notch equipment, with many different attachments for various types of jobs during the entire process. This ensures that the job is done correctly, the first time! Lastly, customer service could not be better. They (Will and Tim) stayed with the job until I was completely satisfied. Always keeping a great attitude no matter how many questions I asked. Even going the extra nine yards finishing the job better than I expected. "
John B on September 2025
Midwest Rebuild LLC
Midwest Rebuild LLC
Midwest Rebuild L.L.C. offers quality home improvements, installations, and repairs in the Central and North Central Iowa Regions. This includes home renovations, handyman services, hardwood flooring installation, bathroom and kitchen remodeling, tile installation, baseboard and trim, accent walls, drywall repair, painting, light fixtures, fence repair and installation, carpentry, cabinetry, storage and organization. We are your one stop shop to help tackle all those projects giving you more time to enjoy your home and life. Veteran owned business built on honesty, transparency, reliability and outstanding workmanship. Customer satisfaction is our priority. We take pride in doing things right and with perfection. We will ask questions to find out everything about the job prior to scheduling your appointment. If a job is out of our scope of service, we will let you know up front and provide a professional recommendation, if possible. Make Midwest Rebuild L.L.C. your one stop shop for your home repair needs!
Midwest Rebuild L.L.C. offers quality home improvements, installations, and repairs in the Central and North Central Iowa Regions. This includes home renovations, handyman services, hardwood flooring installation, bathroom and kitchen remodeling, tile installation, baseboard and trim, accent walls, drywall repair, painting, light fixtures, fence repair and installation, carpentry, cabinetry, storage and organization. We are your one stop shop to help tackle all those projects giving you more time to enjoy your home and life. Veteran owned business built on honesty, transparency, reliability and outstanding workmanship. Customer satisfaction is our priority. We take pride in doing things right and with perfection. We will ask questions to find out everything about the job prior to scheduling your appointment. If a job is out of our scope of service, we will let you know up front and provide a professional recommendation, if possible. Make Midwest Rebuild L.L.C. your one stop shop for your home repair needs!
Car Part Solutions Inc
Car Part Solutions Inc
"Your Car Part Solutions. We specialize in ALL makes and models, QUALITY used auto parts. We are a wrecking yard located in Sacramento, CA . Thousands of parts in stock ready to ship and many vehicles in stock ready to be dismantled."
"Your Car Part Solutions. We specialize in ALL makes and models, QUALITY used auto parts. We are a wrecking yard located in Sacramento, CA . Thousands of parts in stock ready to ship and many vehicles in stock ready to be dismantled."
"It did not - paid $679 for materials on August 7,2020. Work to be done Saturday August 15th at 8 AM. Jonathan Hines did not show up or call me. I called Jonathan Hines & he said he had a truck accident - he said he would come later. He did not I called again, said he would come Sunday- did not hear from him. I called him & he said he was driving to Osceola,Iowa for materials. He said he could come later , unless something came up. I insisted he come or come Monday. He said he would have to have someone else come Monday as he had a job in Georgia. I became VERY suspicious of a scam. He talked over me & said I was being aggressive with him. He talked over me trying to wear me down-he said he would drop off materials, but do not believe that. He just kept talking over me , as a scammer would do. signed Carol A. Bright"
Carol B on August 2020
"It did not - paid $679 for materials on August 7,2020. Work to be done Saturday August 15th at 8 AM. Jonathan Hines did not show up or call me. I called Jonathan Hines & he said he had a truck accident - he said he would come later. He did not I called again, said he would come Sunday- did not hear from him. I called him & he said he was driving to Osceola,Iowa for materials. He said he could come later , unless something came up. I insisted he come or come Monday. He said he would have to have someone else come Monday as he had a job in Georgia. I became VERY suspicious of a scam. He talked over me & said I was being aggressive with him. He talked over me trying to wear me down-he said he would drop off materials, but do not believe that. He just kept talking over me , as a scammer would do. signed Carol A. Bright"
Carol B on August 2020
FAQs for glass block window service projects in Grundy Center, IA
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 Grundy Center, IA 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.
Do windows with broken seals need to be replaced? We’ll walk you through when to repair broken window seals and when to replace the windows wholesale.
The answer to how long motorized blinds last depends on how often you use them. Motorized blinds can last up to a decade with proper use and care.
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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