Top-rated glass block installation pros.

Best glass block installation pros near Watts, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your glass block window service project in Watts, CA?

Select your specific project to find the pro for you.

TRUSTED BY WATTS, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon74
    Verified glass block window services reviews

Top-Rated Glass block installation pros in Watts - Updated Nov 2026

AG GLASS
5.0(
32
)
Stained or Specialty Glass - Install or Replace

Serving Watts, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Credit card accepted

"George came the same day to give us a quote and came back within 3 days to install our new glass doors for two bathrooms. He even took the glass doors we ordered that was too short back to ups for us because he had a truck. I truly appreciate it all, and would recommend this business 100%, the results were amazing!"
Response time7 hrs
Response rate92%
1 neighbors recently requested a quote
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 Watts, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Michael loves glass and finds beauty in its many incarnations. He created an exquisite front door piece for my house 9 years ago. All that door has done is look gorgeous. Haven't had a lick of trouble with it. And, Michael repaired an old glass tile for me too -- at cost even -- because he appreciated it as much as I do. The company also made glass inserts for cabinet doors which are lovely - more banal than the dramatic entrance but equally trouble free. I would hire them again in a heart beat."
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 Watts, 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 Watts, 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!"
.
.
.
.
.

+1

Response time6 hrs
Recommended by17%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 Watts, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Window was broken by our gardeners. AG Glazers was great. Tony and Antonio came and assessed the damage, showed me various glass samples and that night sent a quote, which was extremely reasonable. Much less than I expected it to be. When they came to do the work, they were prepared and completed the installation within a couple of hours. They were extremely neat and cleaned up after themselves. They were also very nice to deal with. I absolutely recommend this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+534

Recommended by100%of homeowners
...
Showing 1-10 of 62
Glass Block Windows FAQs, answered by experts

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

Heavy glass tends to be more expensive than thin glass because it is stronger and more durable. In most cases, ¼-inch-thick glass is ideal for mirrors, and ⅛-inch-thick glass is ideal for residential windows. Heavier glass isn’t always necessary, and can be more challenging to hang or install. Work with a local window installation pro for replacement or new construction windows.

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 mortar is the best choice for glass block window units. It is specifically formulated for glass block window installation. Glass block mortar is usually a mixture of Portland cement, sand, and special chemicals. It is a white mortar that is applicable inside and outside your home. Do not use regular tile mortar because it may not have the binding strength and flexibility required for glass block windows.

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

The Watts, 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.