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Best glass block pros near Mountainside, NJ

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

Avatar for Glass by Ro
Glass by Ro
5.0(
92
)
Stained or Specialty Glass - Repair

Serving Mountainside, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Ro came to evaluate the glass work I needed for my cracked window glass . It was obvious by his evaluation that he has expertise in this area. He special ordered the glass I needed and promptly replaced the glass on the day we agreed on . He showed up promptly to his appointments and is reliable. He did an excellent job replacing the glass with ease and it is perfect and looks great. He works quickly , thoroughly and neatly. I am very pleased with his work and would highly recommend him. He was also able to replace a screen for my very large patio sliding door and it looks great. Don’t hesitate to hire Windows by Ro"
Mirror table repair
Mirror table repair
Mirror table repair
Mirror table repair
Mirror table repair

+1

Response time7 hrs
Response rate99%
7 neighbors recently requested a quote
Avatar for Best Glass LLC
Best Glass LLC
4.7(
14
)
Glass Blocks - InstallGlass Blocks - Install - For BusinessStained or Specialty Glass - Repair

Serving Mountainside, NJ and surrounding areas

In business since 2020

Credit card accepted

"Literally getting the phone call from them within 60 seconds after I entered my information. The job is done with reasonable price within 1 hour. Replacing stained glass is not an easy job everyone else can do, glad to see skilled people can take care of this around NY area."
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+2

Recommended by100%of homeowners
Orange Glass & Mirror Co
4.8(
6
)
Stained or Specialty Glass - Repair

Serving Mountainside, NJ and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"The technicians of which one being the owner came out, measured the window, gave me a price and date for when the replacement glass should be ready.  The office called within the timeframe given to schedule the installation.  No issues with the installation and they were very friendly. My wife was comfortable with them around.  The installation was relatively quick.  They cleaned up after themselves any charge the price quoted.
"
Recommended by100%of homeowners
Avatar for Architopia
Architopia
5.0(
3
)
Glass Blocks - Install - For Business

Serving Mountainside, NJ and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Kibur Sahlu was an absolute professional. Contacted us right away for our job and kept constant contact in all phases before actual appt to repair. He came when no one else would. He was flexible and easy to work with. My husband stood by while he worked and said if we could, we should give him 5 + stars We will hire this company again for all our home and repair needs."
FAMILY ROOM
Response time12 hrs
Response rate97%
Avatar for The Perfect View LLC
The Perfect View LLC
5.0(
7
)
Stained or Specialty Glass - Repair

Serving Mountainside, NJ and surrounding areas

"Right from the beginning to the end of the project, I was amazed at the level of superiority and excellence that Cristian and Miguel showed. I knew nothing about the glass industry but I knew what I wanted in my home. They were able to fit my needs and preferences according to my schedule and I’m happy with the results. They are very charming indeed and I enjoyed every conversation and encounter with them. The end results of my home looks so breathtaking, I can’t believe they were able to do so without hesitation."
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+1

Recommended by100%of homeowners
Avatar for Elegant Home Improvement
Elegant Home Improvement
4.6(
102
)
Stained or Specialty Glass - Repair

Serving Mountainside, NJ and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"The remodel went absolutely wonderful. Jon and his workers did a great job and went above and beyond my expectations. Jon was able to turn my vision into a reality. This type of professionalism and honesty is so reassuring to come by in this day and age."
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+30

Recommended by98%of homeowners
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Glass Block FAQs, 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.

DIY is possible for small projects, but professional installation ensures proper sealing, structural integrity, and a precise finish.

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.

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.

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.

The Mountainside, NJ homeowners’ guide to glass block services

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