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Verified Reviews for Glass Block Service pros in Lancaster, CA

*The Angi rating for Glass Block Service companies in Lancaster, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

*The HomeAdvisor rating for Glass Block Service companies in Lancaster, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

Last update on June 23, 2026

Find Glass block pros in Lancaster

Avatar for J. Michael Designs, Inc.
J. Michael Designs, Inc.
4.9(
31
)

Serving Lancaster, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I appreciated Michael's efficiency and professionalism. If you are in need of glass services, he is the one to go to!"
Master Tub Window - Close Up
Large Scale Repairs
Entry - Close Up
Beautiful Dome Ceiling
Master Tub Window

+21

Response time7 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.6(
39
)

Serving Lancaster, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
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+1

Response time6 hrs
Recommended by16%of homeowners
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Avatar for Divine Stained Glass
Divine Stained Glass
4.3(
43
)

Serving Lancaster, CA and surrounding areas

In business since 2000

Free estimates

Small jobs welcome

"Divine Stained Glass came out to repair a door with a stained glass insert. The work was top notch and it came out so munch. better than I could have imagined. I highly recommend them if you need any stained glass work or repair. A+"
Creation
Creation
Creation
SUNFLOWER CABINETS
SUNFLOWER CABINETS

+9

Response time1 day
Recommended by89%of homeowners
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Avatar for Shield Windows and Doors
Shield Windows and Doors
5.0(
6
)

Serving Lancaster, CA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Victor was great! I would hire him again. He worked with our schedule and once we could get the work done he was prompt and helpful. He was courteous and professional"
Window Treatments Project
Windows Project
Glass & Mirrors Project
Windows Project
Window Treatments Project

+21

Recommended by100%of homeowners
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Avatar for Recinos Glass Designs - Unlicensed Contractor
Recinos Glass Designs - Unlicensed Contractor
5.0(
1
)

Serving Lancaster, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I was really worried about the finished product and how it would turn out. A man by the name of Chris M. reassured me that they work on projects like this all the time. He even took the time to show me his previous works and comments from previous customers. Soon after I was sure I hired the right company for the job!"
Bel Air Luxury Wine Cellar
Back of Wine Cellar
Brass Bathtub Shower
Before Shower Glass
After our shower glass

+4

Recommended by100%of homeowners
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Jacks Window Tinting (DBA) Shade The Rays Window Tinting
New to Angi

Serving Lancaster, CA and surrounding areas

In business since 1996

Shade The Rays Window Tinting absolutely has the best customer service available. We will bend over backwards for your business! Shade The Rays Window Tinting has over 15 years experience specializing in commercial and residential window tinting, and anti graffiti film. We offer free estimates and a wide variety of films to choose from. Call us today for more information on our outstanding products and services

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Glass Master
New to Angi

Serving Lancaster, CA and surrounding areas

In business since 1980

Free estimates

Glass Master 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. 25 years in business.\n\nIB - MF evenings

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Glass Block questions, answered by experts

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.

Most installations take 1-3 days, depending on the number of blocks and customization requirements.

Glass block windows aren’t fire hazards; fire-rated glass block windows can increase your home’s fire safety. Modern glass blocks are made with materials that can resist high temperatures and prevent fire spread. Most offer a 45-minute fire rating, while some increase it to two hours. Compared to the typical 20 to 90 minute rating for a double-pane window, glass block can increase your home’s safety in the event of a fire.

Glass block windows typically last for 15 to 30 years, which is slightly less than the 20- to 50-year lifespan of standard windows. You can extend their life by resealing them every few years. Professional installation is also key to ensuring the windows are placed correctly and will function properly for years to come. A professional installer will have the necessary skills, tools, and knowledge to install these features and can identify potential issues like damaged frames or cramped areas during a consultation.

Although glass block windows are made of multiple layers of thick glass, they can still break. If an individual block shatters, it can be removed and replaced, but this is a job for a window repair professional. The project is often complex and may require breaking the block further for removal. Do not attempt to handle it yourself, as the broken glass can be dangerously sharp. A professional will have the necessary tools and expertise to replace the broken glass block quickly and safely. Before hiring, confirm that the repair pro has experience with this specific type of window.

The Lancaster, CA homeowners’ guide to glass block services

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

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