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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon460
    Verified glass block window services reviews

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

Avatar for Castle "The Window People"
Castle "The Window People"
3.5(
172
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Beverly, NJ and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Made an appt. with Castle Rep, James, for 17 windows and vinyl siding. He spent 1 hour talking about how great his company and windows are before finally getting down to the issue. We were told that CASTLE makes and services their own window, with all the best technology and technicians available. The price per window for energy efficient came out to over $1,200 per double-hung window! And since they make their own products, we could not find a way to compare quality and price with other manufacturers. But his per-window price exceeds the average price of $500-700 by A LOT! When we balked, he made a call to his "manager" to see if we qualified for a "special promotional" discount. If we were to commit right there on the spot, we would get an additional 10% off! Still way to high. We said we would think about it (he got sad and snippy), and that we wanted to hear about the vinyl siding quote before we made any decisions. He told us he could not give us a siding quote until his company did an "eagle view" measurement, which would require another appointment! We had no intention of sitting through ANOTHER high-pressure appointment. High pressure, long-drawn out presentation and he would not leave us with anything in writing! No brochures, prices, nothing! He refused to put anything in writing and we could not have a break down of labor and costs. I even asked him if I could have a copyhh of the window warranty and he said "only if you purchase right now." And they did not come prepared with references or previous job locations! When we further researched the company, we found they did make very excellent products, but the #1 complaint was by far that they did not honor their lifetime warranty and that customer service was horrible. In the end, we chose not to do business.."
Before
After
Recommended by70%of homeowners
Avatar for Cosello Construction Inc
Cosello Construction Inc
4.5(
128
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Beverly, NJ and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Andrew was quick and to the point. Gave me a great price and options on 18 windows. He kept in contact while windows were on order. Always quickly responsive to emails and phone calls. Job turned out great. Windows look beautiful. His crew was very polite and left everything clean after. Will hire him again for the next project."
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+22

Recommended by96%of homeowners
EFD Plumbing & Drain Cleaning
4.7(
36
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Beverly, NJ and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"

On Friday, Aug. 1st,I noticed that my garbage disposal was leaking when I turned the water on.  I called Ed and he said he was going on vacation and one of his associates would be able to get to me on Monday.  I was disappointed because I was having guests over on Sat. and it was going to be difficult to prepare things with a leaking sink.


To my great surprise and relief, I rec'd a call from Ed Sat. morning asking me if I'd like him to come out and I, of course, said yes.  He was at my house 1/2 hour later and installed a garbage disposal that we purchased at Home Depot. The installation got a little more involved because the pipe was badly corroded and also needed to be replaced.


I greatly appreciated the fact that he squeezed in my job before departing for his vacation.


We've used him in the past for other jobs at our house and at my mother-in-law's house and I would highly recommend him.




"
Recommended by88%of homeowners
Avatar for Millenium Kitchen and Bathroom Remodeling
Millenium Kitchen and Bathroom Remodeling
4.5(
87
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Beverly, NJ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Kip installed new windows for us. We asked for verification that the windows installed were actually Anderson and Kip became very upset and told us we hurt his feelings because we did not trust him. He did call the next day and apologize, however we never received verification that the windows were Anderson."
Living room remodel
Kitchen remodel
Bathroom remodel
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+45

Recommended by88%of homeowners
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Glass Block Windows FAQs, answered by experts

Glass block windows aren’t fire hazards; fire-rated glass block windows can increase your home’s fire safety. Modern glass blocks are made with materials that can resist high temperatures and prevent fire spread. Most offer a 45-minute fire rating, while some increase it to two hours. Compared to the typical 20 to 90 minute rating for a double-pane window, glass block can increase your home’s safety in the event of a fire.

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

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.

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.

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. 

The Beverly, NJ homeowners’ guide to glass block window services

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