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TRUSTED BY JEFFERSON, CO HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon41
    Verified glass block window services reviews

Find Glass block installation pros in Jefferson

Avatar for Bellwether Homes

Bellwether Homes

4.83(
24
)
Approved Pro

Bellwether Homes

4.83(
24
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

Bell Wether Homes is a James Hardie Elite Preferred Contractor and 2024 winner of James Hardie's prestigious President's Club award, Pella Platinum Elite Certified Contractor and GuildQuality's prestigious GuildMaster award. We are your trusted guide for siding and window and replacement in the Denver area. Call today for a free estimate!

"Windows and doors NO NO NO!!! Siding yes. CSR Colorado Siding Repair / Bellwether Homes did a full upgrade/renovation of our exterior. They did a great job on the HardiBoard siding but a horrible job on installing the doors. Gaps underneath the door, could see light coming thru and cold wind blowing thru. I have them come and "fix it" but did a lousy job and I ended up repairing it myself. They installed our windows OK but used the wrong color interior trim. I paid for TRIPLE PANE windows but they installed double pane windows with an add on non sealed window panel meant for an internal blind setup. Not really triple pane as quoted."

S S on November 2025

Bell Wether Homes is a James Hardie Elite Preferred Contractor and 2024 winner of James Hardie's prestigious President's Club award, Pella Platinum Elite Certified Contractor and GuildQuality's prestigious GuildMaster award. We are your trusted guide for siding and window and replacement in the Denver area. Call today for a free estimate!

"Windows and doors NO NO NO!!! Siding yes. CSR Colorado Siding Repair / Bellwether Homes did a full upgrade/renovation of our exterior. They did a great job on the HardiBoard siding but a horrible job on installing the doors. Gaps underneath the door, could see light coming thru and cold wind blowing thru. I have them come and "fix it" but did a lousy job and I ended up repairing it myself. They installed our windows OK but used the wrong color interior trim. I paid for TRIPLE PANE windows but they installed double pane windows with an add on non sealed window panel meant for an internal blind setup. Not really triple pane as quoted."

S S on November 2025


Ross Windows & Doors

4.74(
43
)
Approved Pro

Ross Windows & Doors

4.74(
43
)
Approved Pro
Customers say: True professional
39 years of experience
Free onsite estimate

Ross Windows and Doors is one of the states premier home improvement companies. We specialize in a wide range of home improvement services for both big and small jobs. ross windows and doors offers a 1 year labor warranty on every job completed. free estimates, every job is completed to customer satisfaction. big savings, energy efficient, energy star rated windows and doors.

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."

Luke T on July 2024

Ross Windows and Doors is one of the states premier home improvement companies. We specialize in a wide range of home improvement services for both big and small jobs. ross windows and doors offers a 1 year labor warranty on every job completed. free estimates, every job is completed to customer satisfaction. big savings, energy efficient, energy star rated windows and doors.

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."

Luke T on July 2024


Avatar for VersaPros Handyworks

VersaPros Handyworks

5.00(
6
)
Approved Pro

VersaPros Handyworks

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

VersaPros Handyworks has over 25 years of experience related to many areas of renovation and building processes as well as water and fire proofing qualifications. We specialize in providing the highest quality at a rate that won't crush the budget. We crush the competition, not your budget!

"He arrived on time and was very professional completed the work timely cleaning up afterwards. Showed concern double checking to make sure everything was to my satisfaction. Will definitely use his services for more work. Very trustworthy."

Kathy B on October 2024

VersaPros Handyworks has over 25 years of experience related to many areas of renovation and building processes as well as water and fire proofing qualifications. We specialize in providing the highest quality at a rate that won't crush the budget. We crush the competition, not your budget!

"He arrived on time and was very professional completed the work timely cleaning up afterwards. Showed concern double checking to make sure everything was to my satisfaction. Will definitely use his services for more work. Very trustworthy."

Kathy B on October 2024


Flawless Results, LLC

4.27(
22
)
Approved Pro

Flawless Results, LLC

4.27(
22
)
Approved Pro
Customers say: Quality work
31 years of experience
Free onsite estimate

Offering the finest products for Window and Door replacements as well as siding and stucco.

"The initial experience was good but once you sign contract and pay half of balance upfront, you never hear from them again! It has been since June and still no windows and company won't call me back! I'm done!!"

Cathy F on November 2024

Offering the finest products for Window and Door replacements as well as siding and stucco.

"The initial experience was good but once you sign contract and pay half of balance upfront, you never hear from them again! It has been since June and still no windows and company won't call me back! I'm done!!"

Cathy F on November 2024


Hayden's General Construction and Repair

5.00(
6
)
Approved Pro

Hayden's General Construction and Repair

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Emergency services offered

We have the experience and dedication to get the job done right! Specializing in General Construction and Home Repair services; 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 estimate today!

"Hayden is very knowledgeable, did excellent work, punctual, and did everything we needed!!! We would definitely hire him again ?☺️"

Kathleen N on February 2023

We have the experience and dedication to get the job done right! Specializing in General Construction and Home Repair services; 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 estimate today!

"Hayden is very knowledgeable, did excellent work, punctual, and did everything we needed!!! We would definitely hire him again ?☺️"

Kathleen N on February 2023


" 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


Avatar for Vailuxury Glass and Mirror

Vailuxury Glass and Mirror

5.00(
4
)
Approved Pro

Vailuxury Glass and Mirror

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you! Www.vailuxuryglassandmirror.com

"Best prices and unique customer service. Great communication, explained the whole process.Wprked to save money. Very timely in coming out to verify correct glass measurements and with installation. Andres install my enclosure before the time frame schedule. I will use this company for my future renovations in fall."

Caroline J on March 2024

We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you! Www.vailuxuryglassandmirror.com

"Best prices and unique customer service. Great communication, explained the whole process.Wprked to save money. Very timely in coming out to verify correct glass measurements and with installation. Andres install my enclosure before the time frame schedule. I will use this company for my future renovations in fall."

Caroline J on March 2024


Avatar for High Mountain Painting

High Mountain Painting

4.17(
6
)
Approved Pro

High Mountain Painting

4.17(
6
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

At High Mountain Painting, we sustain our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade and will always keep you educated on your particular task or project.

"Jim Wilson called me and we made arrangements to have work done. He has been very helpful and has kept in contact with me. I am in California while the work is being done in Colorado. I will be able to see work done in the first part of September. But he has sent me video of what has been done so far."

Karen G on August 2023

At High Mountain Painting, we sustain our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade and will always keep you educated on your particular task or project.

"Jim Wilson called me and we made arrangements to have work done. He has been very helpful and has kept in contact with me. I am in California while the work is being done in Colorado. I will be able to see work done in the first part of September. But he has sent me video of what has been done so far."

Karen G on August 2023


Avatar for Sears Home Improvements - Windows

Sears Home Improvements - Windows

4.05(
1,186
)
Approved Pro

Sears Home Improvements - Windows

4.05(
1,186
)
Approved Pro
Customers say: Quality work
33 years of experience
Free onsite estimate

Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete window solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Our wide selection of vinyl replacement windows come in a variety of styles, including double-hung, casement, sliding, bay and more. Choose from multiple grades of high-quality, all Energy Star® rated window options to find what suits your budget. With low monthly payments, instant credit, and financing options available, schedule your no-obligation in-home consult to see just how affordable new windows can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements. *Restrictions may apply.

"Responsive and did a good job"

Toby K on June 2024

Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete window solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Our wide selection of vinyl replacement windows come in a variety of styles, including double-hung, casement, sliding, bay and more. Choose from multiple grades of high-quality, all Energy Star® rated window options to find what suits your budget. With low monthly payments, instant credit, and financing options available, schedule your no-obligation in-home consult to see just how affordable new windows can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements. *Restrictions may apply.

"Responsive and did a good job"

Toby K on June 2024


Avatar for Window Nation Denver

Window Nation Denver

4.20(
5
)
Approved Pro

Window Nation Denver

4.20(
5
)
Approved Pro
19 years of experience
Free onsite estimate

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.

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.

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FAQs for glass block window service projects in Jefferson, CO

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 Jefferson, CO homeowners’ guide to glass block window services

From average costs to expert advice, get all the answers you need to get your job done.