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TRUSTED BY SUNOL, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon133
    Verified glass block window services reviews

Verified Reviews for Glass Block Window Service pros in Sunol, CA

*The Angi rating for Glass Block Window Service companies in Sunol, CA 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 Sunol, CA 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 November 26, 2025

Find Glass block installation pros in Sunol

Avatar for Brothers Home Improvement Inc

Brothers Home Improvement Inc

4.82(
183
)
•Approved Pro

Brothers Home Improvement Inc

4.82(
183
)
•Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
151 local quotes requested

Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available.

"They are great communicators, on time, explain everything, clean, polite and respectful. I am so impressed and quite glad to work with a company you represent."

Pastor G on October 2023

Family Owned and Operated since 1994. Nine Brothers & Sisters Striving For Your Complete Satisfaction! Energy Efficient, Replacement Windows and Doors. No Subcontractors! No High-pressure Sales! Ranked Among The Top Nationwide by Qualified Remodelers! AAMA Certified and Members of the Better Business Bureau. Quality Craftsmanship. Lifetime Warranties. Save $75 per window & $150 per door. Financing Available.

"They are great communicators, on time, explain everything, clean, polite and respectful. I am so impressed and quite glad to work with a company you represent."

Pastor G on October 2023

Avatar for America's Dream HomeWorks

America's Dream HomeWorks

4.09(
172
)
•Approved Pro

America's Dream HomeWorks

4.09(
172
)
•Approved Pro
Customers say: Quality work
297 local quotes requested
24 years of experience

America's Dream HomeWorks Is A Family-Owned Full Service Home Improvement Contractor In California Offering Complete Home Remodeling Services. We Help Homeowners And Property Owners With All Of Their Home Improvement Needs. With The Professional Knowledge And Vast Resources, We Are Able To Provide Our Customers With The Best Products, Unmatched Customer Service And Affordable Prices. Secondary Phone: Secondary 916.739.0996

"They didn't do what they said that they're gonna do. The paint job was spotty and it was unfinished cabinet work. I tried to call them to let know and they never even know who I am."

LeslieAnn G on August 2021

America's Dream HomeWorks Is A Family-Owned Full Service Home Improvement Contractor In California Offering Complete Home Remodeling Services. We Help Homeowners And Property Owners With All Of Their Home Improvement Needs. With The Professional Knowledge And Vast Resources, We Are Able To Provide Our Customers With The Best Products, Unmatched Customer Service And Affordable Prices. Secondary Phone: Secondary 916.739.0996

"They didn't do what they said that they're gonna do. The paint job was spotty and it was unfinished cabinet work. I tried to call them to let know and they never even know who I am."

LeslieAnn G on August 2021

Avatar for Renewal by Andersen

Renewal by Andersen

4.57(
68
)
•Approved Pro

Renewal by Andersen

4.57(
68
)
•Approved Pro
Customers say: True professional
23266 local quotes requested
18 years of experience

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"Did not start yet will be in November "

Gisele S on October 2025

Replacement Window Installation, Replacement Patio Door Installation, Replacement Entry Door Installation

"Did not start yet will be in November "

Gisele S on October 2025

Avatar for Roxy Glass, Inc.

Roxy Glass, Inc.

4.43(
118
)
•Approved Pro

Roxy Glass, Inc.

4.43(
118
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
26 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent customer service from 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 customer in a personal and professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"From the very beginning, they were able to come out and determine what needed to get done. The estimator was friendly and efficient and knowledgeable. When I discussed the project with Junior, who was my coordinator, he was very intelligent, straightforward, and easy to work with. I Believe they did a great job and I would highly recommend using them."

Bryant T on April 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent customer service from 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 customer in a personal and professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"From the very beginning, they were able to come out and determine what needed to get done. The estimator was friendly and efficient and knowledgeable. When I discussed the project with Junior, who was my coordinator, he was very intelligent, straightforward, and easy to work with. I Believe they did a great job and I would highly recommend using them."

Bryant T on April 2025

Avatar for Greg Van Wagoner Construction, Inc.

Greg Van Wagoner Construction, Inc.

4.67(
15
)
•Approved Pro

Greg Van Wagoner Construction, Inc.

4.67(
15
)
•Approved Pro
Customers say: Quality work
29 years of experience
Free onsite estimate

GVC construction is proud to offer Quality work at affordable rates. All work guaranteed! Please visit our website at www.gvcbuilders.com email [email protected]

"He was on time and did professional work"

Jim D on November 2017

GVC construction is proud to offer Quality work at affordable rates. All work guaranteed! Please visit our website at www.gvcbuilders.com email [email protected]

"He was on time and did professional work"

Jim D on November 2017

Classic Glass & Shower, Inc.

4.82(
71
)
•Approved Pro

Classic Glass & Shower, Inc.

4.82(
71
)
•Approved Pro
Customers say: Quality work
32 local quotes requested
45 years of experience

Classic Glass & Shower, Inc. exemplifies prompt and professional service which truly separates our business from our competition.

"Brad was wonderful! He called me right after I put in the estimate request and came there next morning and fixed our broken window. 10/10 would hire again"

Kristen G on July 2023

Classic Glass & Shower, Inc. exemplifies prompt and professional service which truly separates our business from our competition.

"Brad was wonderful! He called me right after I put in the estimate request and came there next morning and fixed our broken window. 10/10 would hire again"

Kristen G on July 2023

Avatar for Goat Glass

Goat Glass

5.00(
3
)
•Approved Pro

Goat Glass

5.00(
3
)
•Approved Pro
Customers say: Quick response
20 local quotes requested
3 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Customer service was wonderful and responded in a timely manner."

Madaleine H on March 2025

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Customer service was wonderful and responded in a timely manner."

Madaleine H on March 2025

Avatar for NorCal Sliding Door Repairs - Unlicensed Contractor

NorCal Sliding Door Repairs - Unlicensed Contractor

5.00(
3
)
•Approved Pro

NorCal Sliding Door Repairs - Unlicensed Contractor

5.00(
3
)
•Approved Pro
78 local quotes requested
Free onsite estimate

Your trusted partner in Home Door Repair Services. As a dedicated company based in Northern California, we take pride in offering unparalleled expertise in the repair and maintenance of residential doors. At Nor Cal Door Repair, we understand the importance of a functional and secure entryway to your home, and we are committed to delivering top-notch door repair services to meet your needs.

"Jibril did a fantastic job and was reasonably priced. He knew what he was doing and gave some advice too if it happens again on how to fix!!!! "

Stephanie L on October 2025

Your trusted partner in Home Door Repair Services. As a dedicated company based in Northern California, we take pride in offering unparalleled expertise in the repair and maintenance of residential doors. At Nor Cal Door Repair, we understand the importance of a functional and secure entryway to your home, and we are committed to delivering top-notch door repair services to meet your needs.

"Jibril did a fantastic job and was reasonably priced. He knew what he was doing and gave some advice too if it happens again on how to fix!!!! "

Stephanie L on October 2025

Lara's Home Improvement

4.40(
5
)
•Approved Pro

Lara's Home Improvement

4.40(
5
)
•Approved Pro
110 local quotes requested
5 years of experience

Specializing in Handyman work! 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! Check out our services offered and call or click to schedule a free estimate today!

"Poor workmanship, substandard work."

Crawford C on January 2022

Specializing in Handyman work! 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! Check out our services offered and call or click to schedule a free estimate today!

"Poor workmanship, substandard work."

Crawford C on January 2022

Avatar for Red Door Restoration

Red Door Restoration

4.78(
15
)
•Approved Pro

Red Door Restoration

4.78(
15
)
•Approved Pro
Customers say: Terrific value
15 local quotes requested
18 years of experience

Old world craftsmanship combined with leading edge technologies ensures your project receives the highest quality & efficiency. Our staff members are here to ensure maximum quality from start to end

"We needed a full siding replacement. Z and the team came out and gave a very reasonable and accurate quote, and had highly helpful advice. I highly recommend their work!"

Justin D on November 2021

Old world craftsmanship combined with leading edge technologies ensures your project receives the highest quality & efficiency. Our staff members are here to ensure maximum quality from start to end

"We needed a full siding replacement. Z and the team came out and gave a very reasonable and accurate quote, and had highly helpful advice. I highly recommend their work!"

Justin D on November 2021

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Glass Block Windows questions, answered by experts

Glass blocks are much thicker than glass panes in traditional windows and serve as better insulators. The overall glass block window is sealed against drafts that allow warm or cool air to escape, saving on energy costs. Since this type of window is sealed airtight into your home, you don’t have to worry about air leaks and drafts as often as traditional windows that open and close. When installing glass block windows, look for options that are Energy Star rated, proving their energy efficiency.

You can still see vaguely into some types of glass block windows at night. Although there won’t be clear definitions, passersby may still see shapes, shadows, and movement through the glass. If you want complete privacy, consider installing diamond glass block windows rather than the typical clear or wavy glass blocks.

Glass block windows cost about $710 to install, ranging from $460 to $980. The cost factors of installing this type of specialty window include the opening size, design, layout, height, glass block type, installation type, and location. There are many block styles to choose from, including colored, clear, wavy, diamond, and frosted.

Consider the following price ranges of installing glass blocks based on size:

  • 25-by-25 inches: $60–$300

  • 31-by-31 inches: $65–$350

  • 36-by-36 inches: $85–$475

  • 48-by-48 inches: $155–$840

Their thickness depends on application, but most glass walls are typically 3/8 to 3/4 of an inch thick. Although it’s not as common, single panes of glass can also be 1 inch thick.

Glass block mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block windows.

The Sunol, CA homeowners’ guide to glass block window services

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

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