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Verified Reviews for Glass Block Service pros in Delano, CA

*The Angi rating for Glass Block Service companies in Delano, 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 Delano, 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 March 23, 2026

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Avatar for Shield Windows and Doors
Shield Windows and Doors
5.0(
6
)

Serving Delano, CA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Working with Shield Windows and Doors made replacing our old windows a breeze! They have great prices and their turnaround time is mind blowing. Victor is extremely knowledgeable and the easiest person to collaborate with. His endless knowledge of windows and the installation process was remarkable. We will without a doubt recommend him to anyone looking for a great experience too!"
Window Treatments Project
Windows Project
Glass & Mirrors Project
Windows Project
Window Treatments Project

+21

Recommended by100%of homeowners
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Avatar for Apex Windows
Apex Windows
5.0(
5
)

Serving Delano, CA and surrounding areas

At Apex Windows, we offer long-lasting and reliable windows and doors at prices you can afford. We've taken great pride in being able to offer our customers premium products with an unparalleled level of unique and distinctive services. Our mission is to serve and satisfy all of our customers, without exception, to the best of our ability. We endeavor to bring the level of our professionalism, expertise, and service to even greater heights each and every day.

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+1

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

Serving Delano, 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 Delano, 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

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.

Yes, many professionals provide custom-cut glass replacements for enclosures that require precise sizing.

Glass block windows come in various patterns and styles that offer privacy and unique aesthetics. Frosted or textured glass diffuses light and enhances privacy. Wave-pattern glass blocks imitate ocean waves with flowing lines. Ice-glass blocks resemble cracked ice. Fluted glass blocks feature parallel vertical grooves, adding texture and depth. Clear glass blocks, similar to glass Coke bottles, offer transparency with some distortion and may have smooth surfaces or subtle textures, adding visual interest.

Luckily, glass block windows need minimal maintenance. Other than regular cleaning, the only maintenance involved in having a glass block window is inspecting for cracks every year and applying sealer to the mortar joints if the blocks are set in masonry mortar. Glass block windows hold up well against wind and moisture better than traditional windows and are not prone to rot.

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.

The Delano, 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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