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Best glass block pros near Walnut, CA

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Top-Rated Glass block pros in Walnut - Updated Nov 2026

Avatar for JD's Stained Glass
JD's Stained Glass
4.9(
53
)
Stained or Specialty Glass - Repair

Serving Walnut, CA and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: Quality work

"I needed a front door leaded-glass window repaired. I got a quote from another company for over DOUBLE what Raul quoted, and with a 4 week turnaround (Raul quoted 10 days and successfully completed the job in that time). He was timely, responsive, and did excellent work. He even added a new crossbar as well as a new border which wasn't included in the original quote. He did so at no extra cost, but I chose to pay him because I very much appreciated both that gesture and his honest approach. I was very pleased all around."
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 Walnut, 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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Response time6 hrs
Recommended by17%of homeowners
Avatar for Affordable Sliding Door Repair
Affordable Sliding Door Repair
4.9(
55
)
Stained or Specialty Glass - Repair

Serving Walnut, 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 AA Millennium Glass
AA Millennium Glass
4.6(
88
)
Stained or Specialty Glass - Repair

Serving Walnut, CA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"My doors did not have a molding piece that held the glass in, it was a solid door surrounding the glass..so they had to cut into the door, to replace the glass.  They had to improvise on the molding pieces which took an extra two days to complete.  After it was completed I was happy to see that the door looks great and I can see out of my new glass...no more hazy views out my windows!!  Alex and  his crew were very knowledgeable, and courteous.  They reassured me that the outcome of my door would be great, even though I had some doubts during the job....I found Alex to be honest, empathetic and eager to do the job right the first time and to make his customers happy.  Thank you!
"
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Recommended by90%of homeowners
Avatar for A Better Stained Glass Repair. - Home  Facebook
A Better Stained Glass Repair. - Home Facebook
5.0(
8
)
Stained or Specialty Glass - Repair

Serving Walnut, CA and surrounding areas

In business since 2004

Free estimates

We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

before
mid way through the repair
after photo
26 years now!
Response time2 hrs
Response rate91%
Recommended by100%of homeowners
Avatar for Alta Sierra windows
Alta Sierra windows
4.6(
176
)
Stained or Specialty Glass - Repair

Serving Walnut, CA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Chris did a great job replacing the sliding glass door and window installation. A lot of attention was given to the details and workmanship. The Milgard product is superior for the price. We would highly recommend this company."
Before
After
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After
Recommended by96%of homeowners
Avatar for Foothill Painting Co., Inc
Foothill Painting Co., Inc
4.7(
64
)
Stained or Specialty Glass - Repair

Serving Walnut, CA and surrounding areas

In business since 1936

Free estimates

Credit card accepted

"Foothill Painting painted my kitchen and family room and did an excellent job.  I had pulled off the old wallpaper and the wall surfaces were very rough and in bad shape.  At the completion of the job, the walls looked brand new.  They also painted the ceiling where the location of the old cabinets was clearly visible.  When they finished, all those marks where the old cabinets had been hung were gone.  They were courteous, came on time, and cleaned up thoroughly.  Kevin was in charge of the job. 
Foothill has also painted the exterior of our house twice during the 25 years we have lived here.  Both times they did an outstanding job.  I would highly recommend them.
"
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+13

Recommended by87%of homeowners
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Glass Block FAQs, answered by experts

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. 

Glass walls are more expensive overall than their brick or drywall counterparts. However, if you need walls for a building with more than two or three stories, glass walls are the more budget-friendly option.

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

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.

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.

The Walnut, CA homeowners’ guide to glass block services

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