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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon123
    Verified glass block window services reviews

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

Avatar for Granite Transformations South Jersey
Granite Transformations South Jersey
4.6(
124
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Townsend, DE and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"We had a problem with Hurricane Sandy, and we lost a roof over the kitchen and part of the house, and we got all the water coming in into the kitchen and destroyed the whole kitchen. The granite transformation was only done 5 years before that. We were very happy with them.We removed the tiles, and they  had put the granite on top of the tiles, and so the end result was beautiful. We were happy with it, and the only problem was Sandy. It destroyed everything. We had to change the whole kitchen after that, and we could not save the counter top, so we had to remove it, and the only way we could remove the cabinets, was to smash the counter tops. It needed a lot of strength because it was a very strong piece. It was L-shaped with a sink in the center, which they also supplied. Another part was 6 weeks long on the other side of the range. It was very solid and very strong, you could put anything on it, whether hot or cold, and you could cut veges, and it did not leave any marks. It was very nice. They were very punctual, and they were very nice people."
Kitchen
Bathroom
Fireplace
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+5

Recommended by84%of homeowners
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 Townsend, DE and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"

Everything went well.  Workers came and cleaned up.  No problems with installation.

If you want your windows done, call them.  If you are "thinking about it".  Don't call.  They will call you daily afterwards.  I had to block them from my phone as they continue to call me every 2 days for what I don't know.  Work was well but the phone calls are annoying.  

"
Before
After
Recommended by70%of homeowners
Avatar for Ruff & Ruff LLC
Ruff & Ruff LLC
3.9(
342
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Townsend, DE and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Absolutely OUTSTANDING!!!!  I can't even tell that there is glass in my windows.  Gregory was prompt, thorough, conscientious, made sure he got every last spec of dirt/grime (and my windows were badly soiled) but to boot was respectful, kind, friendly and just a nice guy.  I will definitely use him again (price is great) and I will recommend him to my family and friends.
"
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+6

Recommended by76%of homeowners
Avatar for Fine Painters Inc
Fine Painters Inc
4.4(
281
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Townsend, DE and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"We were impressed with the entire project. The grounds were left clean and uncluttered every day when we arrived home. They even painted some things like some basement windows and a rusty light fixture which we were not expecting, but were pleased they did (I'd suggest being clear about anything you don't want painted!). The detail and edging was better than expected, and we are generally pretty fussy about that. This was the best experience we have had with a contractor to date."
Recommended by89%of homeowners
Avatar for A Champion Chimney & Masonry
A Champion Chimney & Masonry
4.0(
723
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Townsend, DE and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Contractor was on time and very professional. They cleaned my chimney and inspected my other flues. The only thing I did not appreciate was; they took my main heat apart and then told me there were a birds nest blocking the chimney/flue. They turned off the heater and told me they could not turn it back on because of the blockage. I called the folks who installed my heater. They checked it out, removed the few branches and turned the heater back on. It took about 10 minutes. The estimate for the repairs, as Champion saw it, came to over $3000.00. I don't doubt that their apprasial of the sisution, this is a very old home and it needs lots of work and I do plan to get some of the things done in the near future, as I can afford them-still my wife and I did not like being without heat for a night.
"
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Recommended by81%of homeowners
Avatar for AAA GLASS AND HOME REPAIR
AAA GLASS AND HOME REPAIR
5.0(
1
)
Glass Blocks - InstallGlass Blocks - Install - For BusinessStained or Specialty Glass - Install or Replace+1 more

Serving Townsend, DE and surrounding areas

In business since 2022

Free estimates

Emergency services offered

Re screening service prices very on size \n\nWindow service window wont stay up or broken glass window leaking \n\nDoor service door sticking not opening or closing properly door sagging or damaged\n\nPatio door service, door sliding smoothly parts warn out or malfunctioning patio door re screening water damage or leaking repair \n\nDrywall repair and service window and door trim repair or new install\n\nCapping flashing repair

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+27

Recommended by100%of homeowners
Avatar for Hunt General Contracting LLC
Hunt General Contracting LLC
4.4(
81
)
Stained or Specialty Glass - Install or ReplaceStained or Specialty Glass - Repair

Serving Townsend, DE and surrounding areas

In business since 2005

Free estimates

"Once we got in touch with each other (my emails were going to spam), things fell into place pretty quickly.  He sent an estimate, which looked good, and started on the work quickly in order to complete it before we moved into the house.
The popcorn ceiling removal was a hot, demanding job in the summer.  What made it more difficult was the fact that under the popcorn, a lot of the ceiling had not been taped or sealed.  Lots of finishing and repairs were required before they could prime and paint it.  They repaired nail pops as well.
The underlayment, flooring and trim went in afterwards.  All of it looks terrific and very professional.  The stairs look great as well, as the carpenter was very detail-oriented.  
Jim and his crew are really nice people and very helpful.  I will be hiring them again to put in windows and paint inside.  I highly respect his work."
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+40

Recommended by90%of homeowners
Avatar for ABX Contracting
ABX Contracting
3.9(
79
)
Glass Blocks - InstallGlass Blocks - Install - For Business

Serving Townsend, DE and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"I had a contractor (who has since gone out of business) poorly install two window in the front of the house, leaving ripped framing and holes around the outside of the windows.  ABX Contracting was the most responsive, and was one of the few interested in actually looking at my windows to see my situation.
They were also the first to not try to sell me on new windows (the windows themselves are already new).
That day, I had a price to perform the work.   I scheduled it, they showed up promptly -- and, by the way, it should be noted that the person there to look at the problem originally was back to oversee everything.  It was refreshing not having to listen for 15 minutes about how great they are, or having to fend off a pushy commission-based salesman.   Instead, they let their work do the talking.
I was extremely satisfied with the work -- the total quality, as well as the attention to detail -- that I showed them additional work that I needed to be done that day (reframing an exterior door).   The price was reasonable, and again -- the work done exceeded my expectations.  I would whole-heartedly recommend this company.
"
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Recommended by88%of homeowners
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Glass Block Windows FAQs, answered by experts

Their thickness depends on application, but most glass walls are typically 3/8 to 3/4 of an inch thick. Although it’s not as common, single panes of glass can also be 1 inch thick.

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

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.

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.

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.

The Townsend, DE homeowners’ guide to glass block window services

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