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Best glass block installation pros near Van Nuys, CA

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TRUSTED BY VAN NUYS, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon382
    Verified glass block window services reviews

Top-Rated Glass block installation pros in Van Nuys - Updated Nov 2026

Avatar for J. Michael Designs, Inc.
J. Michael Designs, Inc.
4.9(
31
)
Stained or Specialty Glass - RepairStained or Specialty Glass - Install or Replace

Serving Van Nuys, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Wow. Reliable, affable, a real problem solver. Mike showed up when he said he would, and did a beautiful repair and protective glass install on our double front doors, sidelights and upper windows. He is very genuine and a true pleasure to work with. He listened to us, gave great advice and explained everything in detail. Very impressed."
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
Avatar for JD's Stained Glass
JD's Stained Glass
4.9(
53
)
Stained or Specialty Glass - Repair

Serving Van Nuys, CA and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: Quality work

"Raul did the most perfect, artistic repair of the stained glass window in the door of our entry way. I made the window 40 years ago, in great detail in a stained glass class that I took. It was my second window and very challenging with beautiful colored antique glass with designs of ribbons weaving through flowers. My son accidentally cracked a piece of glass many years ago. I was afraid to have someone attempt to fix it because I thought it would be impossible. Raul's work was magnificent!!! He was able to match the different glass pieces that had broken over time. I couldn't be happier, just wish I would have called him years ago. Raul has my very highest recommendation. We are super delighted with the results."
Response time12 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Stained or Specialty Glass - Repair

Serving Van Nuys, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

MCCORMICK HOME BUILDERS INC We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! \n \n

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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for EJ1 Glass & Mirror Inc.
EJ1 Glass & Mirror Inc.
5.0(
2
)
Stained or Specialty Glass - Repair

Serving Van Nuys, CA and surrounding areas

Approved

In business since 2023

Free estimates

"I absolutely love how my shower turned out! Everything looks so beautiful, clean, and modern. The attention to detail really shows, from the gorgeous tile work to the glass doors and fixtures. I especially love the built-in bench and the handheld shower, which make the space both stylish and practical. The whole shower feels so much more open and luxurious than I imagined. I’m really happy with the results and couldn’t be more pleased with how everything came together. I would definitely recommend!"
Patio sliding door
Patio sliding door
7 neighbors recently requested a quote
Avatar for Affordable Sliding Door Repair
Affordable Sliding Door Repair
4.9(
55
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Van Nuys, CA and surrounding areas

In business since 1991

Credit card accepted

"It went fine. They removed double sliding patio doors, replaced all wheels on doors and installed new track on bottom. Old track was so bent we could barely move the doors. They now glide easily. At first they were noiseless, but a couple of weeks later they got a little noisy, although they still glide smoothly. This may have been due to pressure put on the door when we later had a safety laminate put on the glass. I wish I'd done it years ago, as the struggle to open & close them was really annoying.
We initially planned to replace the doors, but they're 60 years old, no one makes them any more and it would have cost many thousands of dollars to replace. We're quite happy.
"
Sliding Glass Door
Sliding Glass Door Repair
Patio Door Repair
Recommended by100%of homeowners
Avatar for AG Glazers Inc
AG Glazers Inc
4.5(
15
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Van Nuys, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"By far the most reasonable quote we got. Antonio was very professional and answered a lot of my questions. We had a complicated window replacement that involved indoor and outdoor crews working 20 feet up. They arrived in the time frame and the crew was great and the window looks brand new. They cleaned up after the installation and honestly, we could not even tell they had been there. We have had different repair places for the house or appliances over the years and I can say this was the best, most professional and respectful companies we have worked with."
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+534

Recommended by100%of homeowners
Avatar for AA Millennium Glass
AA Millennium Glass
4.6(
88
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Van Nuys, CA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"The professionals at AA Millennium Glass were quick to respond, followed through on their quote in a timely manner, and had the repairs complete within a very short timeline. The windows and mirrors look great! I'd definitely use their services again."
Additional Photos
Additional Photos
Additional Photos
Recommended by90%of homeowners
Avatar for Alta Sierra windows
Alta Sierra windows
4.6(
176
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Van Nuys, CA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"The job was during the first half of March 2019 for a 35 year old, 28 two- and three-story townhouse unit complex in Pasadena, California/trendy Playhouse District. As the current and prior/numerous years condo association president, I have had many experiences with contractors, including roofing, painting, plumbing, landscaping, and Chris Coyle is by far the most competent, reasonable, reliable, cooperative, fair and most professional of all the contractors. I would most highly recommend his services. During the plus two-week installation, Chris as company boss was "on top of job" because actually he himself and his assistant were installing/"doing the heavy lifting" for all of the new windows. This clearly illustrates his commitment/pride in his craftsmanship. Also, he is very knowledgeable about the window product/Milgard because he thought it best for this job to actually remove most of the old window frames, not customary for a/this "retrofit" versus "replacement" window installation. He was willing to do the extra work at no additional cost in order that the new window frames were not wide/distracting but thinner/minimal/open/clean/more open/glass configuration to enhance the overall modernization of the complex. I "gambled" with this new look for improving the complex, and Chris made not only the complex look good but me as president as well. Every- one is thrilled by the windows results, even asking "why didn't 'we' do this earlier?' I and the other homeowners do not hesitate at all in recommending Christopher Coyle and his Alta Sierra Windows company to any other homeowner. Richard, president, Oak Knoll Village homeowner association. (Thanks Chris!)"
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Recommended by96%of homeowners
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Glass Block Windows FAQs, answered by experts

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.

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

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.

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.

Options include tempered, laminated, and tinted glass for various needs.

The Van Nuys, 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.