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Verified Reviews for Glass Block Service pros in Pennington, NJ

*The Angi rating for Glass Block Service companies in Pennington, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

*The HomeAdvisor rating for Glass Block Service companies in Pennington, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Glass Block Service needs.

Last update on December 12, 2025

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

Grady's Painting Plastering/Construction
2.0(
174
)
Stained or Specialty Glass - Repair

Serving Pennington, NJ and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."
Response time11 hrs
Response rate100%
Recommended by57%of homeowners
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Avatar for Best Glass LLC
Best Glass LLC
4.7(
14
)
Glass Blocks - InstallGlass Blocks - Install - For BusinessStained or Specialty Glass - Repair

Serving Pennington, NJ and surrounding areas

In business since 2020

Credit card accepted

"I had a fantastic experience with Fernando's company, Best Glass, LLC. Both Fernando and his wife were incredibly polite and efficient. Arriving on time installed my bathroom shower glass door in under two hours, and the end result is absolutely stunning. Fernando's attention to detail was incredible I appreciate their thoroughness and professionalism not to mention FAIR rates … Best Glass, LLC. Highly recommended!"
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+2

Recommended by100%of homeowners
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Avatar for GLASS DOCTOR HOME + BUSINESS OF PRINCETON AND TRENTON
GLASS DOCTOR HOME + BUSINESS OF PRINCETON AND TRENTON
5.0(
6
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Pennington, NJ and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"Quick turnaround and great quality work. No hassle, very easy to work with. Would definitely recommend !"
Projects completed
shower doors
Glass shower
Automatic doors
door

+3

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Avatar for Quicken Glass LLC
Quicken Glass LLC
4.0(
28
)
Glass Blocks - InstallGlass Blocks - Install - For BusinessStained or Specialty Glass - Repair

Serving Pennington, NJ and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"This is one of the best companies I ever worked with. Removed and installed a huge half moon window over my front door, meticulous, no mess, wonderful people. Looking forward to doing business again."
Custom made for your project. Ascend to a new level of sleek with a unique Glass Wine Cellar by Quicken Glass.
90-Degree Frameless Shower Door. Frameless Glass Shower Door Designed, Manufactured, Installed by The Best Glass Technicians. Quicken Glass - New Jersey and NYC areas.
Custom In-line Shower Door Enclosure ? Modernize your bathroom with Frameless Glass Shower Door With a variety of designs and shapes that can be custom manufactured, Quicken Glass is ready to help you achieve a transformative bathing experience. All the materials we use are highly durable and intended to last the life of your home. Interested? Check out some of the styles available for our Frameless Glass Shower Doors. ? We can guarantee the fastest service, best prices and the highest qualit
Sliding Glass Shower Door & Enclosure This beautiful Frameless Sliding Glass Shower Door with 90 degree return enclosure, designed with 3/8” Clear Tempered Glass and Stainless Steel Hardware Serenity System.
Neo Angle Frameless Shower Door We make all the Frameless Glass Shower Door Systems! With a variety of designs and shapes that can be custom manufactured, Quicken Glass is ready to help you achieve a transformative bathing experience. All the materials we use are highly durable and intended to last the life of your home. Interested? Check out some of the styles available for our Frameless Glass Shower Doors.

+103

Recommended by84%of homeowners
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Avatar for Tecnoverre Shower Door
Tecnoverre Shower Door
4.8(
6
)
Stained or Specialty Glass - Repair

Serving Pennington, NJ and surrounding areas

"It was good, the service went well, very responsive and on time. They were very professional and very friendly. They were very clean, very careful not to scratch anything."
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+18

Recommended by100%of homeowners
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Avatar for The Homemasters inc
The Homemasters inc
4.8(
43
)
Stained or Specialty Glass - Repair

Serving Pennington, NJ and surrounding areas

In business since 1991

Free estimates

Warranties offered

"Carlos and his assistant Felix were fantastic and a joy to work with. Got several quotes from a few highly rated contractors to work on a bathroom remodeling, and Homemaster came out with a reasonable and detailed quote breaking down each part of the job. The many great reviews from other clients made the decision to hire Carlos a no-brainer. Once the job started, Carlos and Felix arrived on time every day and the work was done well and with care to detail. Carlos also gave suggestions on what would look nice during the job. I purchased a toilet which from reviews online was a tough install that often took an hour+ to install, but Carlos and Felix with a little help from myself installed it in 15 minutes. It was fun having them around during the 2-week job. Will definitely be hiring them for future home improvement projects. I strongly recommend Homemasters for your bathroom remodeling."
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+91

Response time7 hrs
Recommended by97%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.

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. 

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.

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

The Pennington, NJ homeowners’ guide to glass block services

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

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