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Verified Reviews for Glass Block Window Service pros in Defiance, IA
*The Angi rating for Glass Block Window Service companies in Defiance, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Window Service needs.
*The HomeAdvisor rating for Glass Block Window Service companies in Defiance, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Window Service needs.
Last update on December 17, 2025
Find Glass block installation pros in Defiance
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.

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

Renewal by Andersen
Renewal by Andersen
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
" Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."
Janita K on December 2025
Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation
" Renewal by Andersen of Wyoming did an incredible job with installing windows in our home. Thank you to the team who did the install and to the company for creating these exceptional windows."
Janita K on December 2025

Jimenez Service
Jimenez Service
Jimenez Services LLC offers you a wide variety of services with the highest quality, price and guarantee. We have the experience and dedication to get the job done right! Specializing in Handyman Services , painting services and hauling ; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"He went above and beyond. Very professional and very polite. I highly recommend his services. We even hired him for another project. That's how much we liked his work"
Chris C on September 2025
Jimenez Services LLC offers you a wide variety of services with the highest quality, price and guarantee. We have the experience and dedication to get the job done right! Specializing in Handyman Services , painting services and hauling ; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"He went above and beyond. Very professional and very polite. I highly recommend his services. We even hired him for another project. That's how much we liked his work"
Chris C on September 2025

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

Sentri Homes
Sentri Homes
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.
KMC Services, LLC
KMC Services, LLC
As an owner-operated business, we offer many services from window repairs and replacement to home caulking, tile and grout, drywall repair and installation, painting, minor plumbing and more. With over 15 years in residential and commercial construction, we offer many services. Contact us for a quote today.
As an owner-operated business, we offer many services from window repairs and replacement to home caulking, tile and grout, drywall repair and installation, painting, minor plumbing and more. With over 15 years in residential and commercial construction, we offer many services. Contact us for a quote today.
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."
Zed Construction
Zed Construction
general construction, concrete finishing and stamping, installing, demo, large or small we get dirty doing them all. we do it all in one call making your dream home and improvements to give you the memoiys that make you completely love your home
general construction, concrete finishing and stamping, installing, demo, large or small we get dirty doing them all. we do it all in one call making your dream home and improvements to give you the memoiys that make you completely love your home
FAQs for glass block window service projects in Defiance, 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 Defiance, 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.

The cost of window glass replacement may vary, but it'll be worth the price once you're taking in the views. Here's how to calculate the cost.
•Discover the average glass block window installation cost, including key price factors and tips to help you budget your project with confidence.

Single, double, or cottage-style, the cost of casement windows is worth it for their versatility alone. Let's look at casement window costs plus installation.

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 tons of types of kitchen windows that add charm and functionality to your home. Keep reading for a breakdown of 10 types of kitchen windows.

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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