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Best glass block pros near Upland, CA

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

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

Serving Upland, 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
5 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 Upland, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We could not be happier with our new bathroom, thanks to McCormick! Khaled was knowledgeable and really took the time to understand our style preferences. The whole team was great about keeping the workspace tidy, which we appreciated. Now, we have a bathroom that feels luxurious and welcoming. Highly satisfied with their work!"
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Response time6 hrs
Recommended by17%of homeowners
Avatar for AA Millennium Glass
AA Millennium Glass
4.6(
88
)
Stained or Specialty Glass - Repair

Serving Upland, CA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Great! They arrived within the time they had given us, and were done in 30 minutes. Only complaint was that we found small pieces of glass on the bed and floor in the room where the window was located, in spite of their vacuuming afterward. But job looks good."
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Recommended by90%of homeowners
Avatar for Creative Glass Co.
Creative Glass Co.
5.0(
11
)
Stained or Specialty Glass - Repair

Serving Upland, CA and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"After a few quotes from other glass companies, Creative Glass Co. was able to offer us the best pricing. They were also very professional and had great communication with us from beginning to end. They're work is clean, and beautiful! I would highly recommend them."
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+27

Recommended by100%of homeowners
Avatar for Alta Sierra windows
Alta Sierra windows
4.6(
176
)
Stained or Specialty Glass - Repair

Serving Upland, 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."
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Recommended by96%of homeowners
Avatar for Sutton's Glass & Mirror
Sutton's Glass & Mirror
5.0(
3
)
Stained or Specialty Glass - Repair

Serving Upland, CA and surrounding areas

In business since 2017

Credit card accepted

"I recently had the pleasure of working with Sutton's Glass and Mirror for the installation of new windows at my home, and I am thrilled to give them a resounding 5-star review. From the initial consultation to the completion of the project, their professionalism, craftsmanship, and attention to detail were truly outstanding."
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+12

Recommended by100%of homeowners
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Glass Block FAQs, answered by experts

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.

Yes, professionals can install decorative or colored glass block patterns for a unique look.

Regular cleaning with non-abrasive cleaners helps prevent buildup and maintains clarity.

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

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 Upland, CA homeowners’ guide to glass block services

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