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Verified Reviews for Glass Block Service pros in Cold Spring Harbor, NY

*The Angi rating for Glass Block Service companies in Cold Spring Harbor, NY 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 Cold Spring Harbor, NY 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 October 25, 2025

Find Glass block pros in Cold Spring Harbor

Imperial Glass

No reviews yet

Imperial Glass

No reviews yet

Imperial Glass offers the highest quality in frameless shower door and mirror fabrication and installation. With over 40 years experience in the commercial and residential aspect of the industry we strive to provide you with the most practical and economic solutions for your shower enclosure needs. Our staff is highly trained, professional, and courteous while working in your home to provide you with the best experience possible. We are a small business operating in Nassau, Suffolk, and the five boros with the owner overseeing all projects to ensure the highest quality outcome

Imperial Glass offers the highest quality in frameless shower door and mirror fabrication and installation. With over 40 years experience in the commercial and residential aspect of the industry we strive to provide you with the most practical and economic solutions for your shower enclosure needs. Our staff is highly trained, professional, and courteous while working in your home to provide you with the best experience possible. We are a small business operating in Nassau, Suffolk, and the five boros with the owner overseeing all projects to ensure the highest quality outcome

Antique Mirror New York

186 Grand St
No reviews yet

Antique Mirror New York

186 Grand St
No reviews yet
15 years of experience

"Antique mirror new york Opened by Giovani Glass Inc, is a premier suplier company. We design, suply, and install Antique Mirrors for residential and commercial buildings, guaranteeing safety, security, and modern view.Through hard work, unparalleled service, a wide array of unique superior quality products, unique designs of antique samples and competitive pricing antique mirror new york has earned respect and acknowledgement of architectural & design community both in new york and nation-wide. Our Antique mirror and glass result in fascinating decorative architectural glass and mirror that adds gracious beauty to museums, high-end hotels, banks, casinos, corporate offices, schools, restaurants, medical facilities as well as luxurious residences throughout the country. Antique mirror new york is a brooklyn new york based suplier company. Its spacious production facility is equipped with state of the art computerized equipment.polishing, mitering, beveling, sandblasting, painting lead to effective quality control and record-breaking turn-around times."

"Antique mirror new york Opened by Giovani Glass Inc, is a premier suplier company. We design, suply, and install Antique Mirrors for residential and commercial buildings, guaranteeing safety, security, and modern view.Through hard work, unparalleled service, a wide array of unique superior quality products, unique designs of antique samples and competitive pricing antique mirror new york has earned respect and acknowledgement of architectural & design community both in new york and nation-wide. Our Antique mirror and glass result in fascinating decorative architectural glass and mirror that adds gracious beauty to museums, high-end hotels, banks, casinos, corporate offices, schools, restaurants, medical facilities as well as luxurious residences throughout the country. Antique mirror new york is a brooklyn new york based suplier company. Its spacious production facility is equipped with state of the art computerized equipment.polishing, mitering, beveling, sandblasting, painting lead to effective quality control and record-breaking turn-around times."

Lesvos General Contracting

120 E. McClellan Ave
No reviews yet

Lesvos General Contracting

120 E. McClellan Ave
No reviews yet
48 years of experience

I am a third generation General Contractor with a reputation for fair pricing, fast service and complete customer satisfaction. I am affiliated with some of the best master craftsmen in the industry and I oversee every individual that works for me and my trusted clients.

I am a third generation General Contractor with a reputation for fair pricing, fast service and complete customer satisfaction. I am affiliated with some of the best master craftsmen in the industry and I oversee every individual that works for me and my trusted clients.

James Smith

6 Remsen Ct
3.00(
2
)

James Smith

6 Remsen Ct
3.00(
2
)
40 years of experience

we have been in business for 35 years with an a+ better business rating.We can produce recommendations and let you visit our last 5 job sites and talk to the clients about our professional work ethics and craftsmanship. WE ALSO HANDLE ALL INSURANCE CLAIMS fire flood or storm damage,including tree removal and stump grinding. let us handle your complete claim,call us first

"James did our bathroom in April 2023. He didn't finish the job. The shower door leaks and he damaged the vanity and wall cabinet. The painted the area but the paint doesn't match. He never installed the medicine cabinet."

Joyce E on June 2023

we have been in business for 35 years with an a+ better business rating.We can produce recommendations and let you visit our last 5 job sites and talk to the clients about our professional work ethics and craftsmanship. WE ALSO HANDLE ALL INSURANCE CLAIMS fire flood or storm damage,including tree removal and stump grinding. let us handle your complete claim,call us first

"James did our bathroom in April 2023. He didn't finish the job. The shower door leaks and he damaged the vanity and wall cabinet. The painted the area but the paint doesn't match. He never installed the medicine cabinet."

Joyce E on June 2023

Avatar for D'Sapone Restorations Brooklyn

D'Sapone Restorations Brooklyn

257 Grand Street #75
1.00(
1
)

D'Sapone Restorations Brooklyn

257 Grand Street #75
1.00(
1
)
Customers say: True professional
16 years of experience

D'Sapone was founded business in 2009. We are growing at a fast pace now with the upmost organization to make sure every franchise runs smooth. Now we are in 4 states and are looking for more locations.

"Deeply disappointing experience. We hired D’Sapone based on Internet reviews. We only later realized that these were fake - the same fake accounts that reviewed D’Sapone in New York wrote fake reviews of their work in other cities. When someone introduces themselves with a lie, they’re telling you who they are. D’Sapone arrived on time and presented professionally. They were pleasant to deal with, until we realized that they had done a terrible job. D’Dapone took a beautiful (albeit aged) marble countertop and ruined it. They accentuated unnoticeable scratches and imperfections. Long after they arrived, we found deep gouges in freshly painted walls in exactly and only the areas where D’Sapone had worked. D’Sapone’s restoration work on our marble floor was so superficial that it caused another more experienced stone contractor to laugh out loud. I don't know if I would call it a ripoff or a scam, but it is clear they only did superficial work. We just finished a top to bottom renovation of a classic Brooklyn loft. We worked with an army of contractors, and while they weren’t all perfect, all except D’Sapone took responsibility for their work. With two D'Sapone contractors standing in our family home, we kept our commitment to pay them in cash at the end of the day based on D'Sapone's promise that they would come back (at our expense!) to fix the work they had done. We never saw them again. I’m writing with the hope you won’t see D’Sapone either, and will learn from our mistake in hiring D'Sapone and instead find an honest, local, reputable contractor who doesn’t build their business with fake reviews, upselling, and a rented P.O. box. Don't be fooled by the embroidered polo shirts. Whenever a home renovation contractor, in their own words, offers "franchise" opportunities to people with no experience and claims they can be qualified to do expensive and highly-specialized work in your home with a few days training, keep looking. [*** Link removed ***]"

Craig F on November 2018

D'Sapone was founded business in 2009. We are growing at a fast pace now with the upmost organization to make sure every franchise runs smooth. Now we are in 4 states and are looking for more locations.

"Deeply disappointing experience. We hired D’Sapone based on Internet reviews. We only later realized that these were fake - the same fake accounts that reviewed D’Sapone in New York wrote fake reviews of their work in other cities. When someone introduces themselves with a lie, they’re telling you who they are. D’Sapone arrived on time and presented professionally. They were pleasant to deal with, until we realized that they had done a terrible job. D’Dapone took a beautiful (albeit aged) marble countertop and ruined it. They accentuated unnoticeable scratches and imperfections. Long after they arrived, we found deep gouges in freshly painted walls in exactly and only the areas where D’Sapone had worked. D’Sapone’s restoration work on our marble floor was so superficial that it caused another more experienced stone contractor to laugh out loud. I don't know if I would call it a ripoff or a scam, but it is clear they only did superficial work. We just finished a top to bottom renovation of a classic Brooklyn loft. We worked with an army of contractors, and while they weren’t all perfect, all except D’Sapone took responsibility for their work. With two D'Sapone contractors standing in our family home, we kept our commitment to pay them in cash at the end of the day based on D'Sapone's promise that they would come back (at our expense!) to fix the work they had done. We never saw them again. I’m writing with the hope you won’t see D’Sapone either, and will learn from our mistake in hiring D'Sapone and instead find an honest, local, reputable contractor who doesn’t build their business with fake reviews, upselling, and a rented P.O. box. Don't be fooled by the embroidered polo shirts. Whenever a home renovation contractor, in their own words, offers "franchise" opportunities to people with no experience and claims they can be qualified to do expensive and highly-specialized work in your home with a few days training, keep looking. [*** Link removed ***]"

Craig F on November 2018

Glass Block Warehouse, Inc

542 Main Street
No reviews yet

Glass Block Warehouse, Inc

542 Main Street
No reviews yet
37 years of experience

Glass Block Warehouse Inc is your one-stop shop for all your Glass Block needs. We specialize in prefabricated panels - all configurations. Ask about our straight, radius and stepped prefabs!

Glass Block Warehouse Inc is your one-stop shop for all your Glass Block needs. We specialize in prefabricated panels - all configurations. Ask about our straight, radius and stepped prefabs!

Filippo Construction

65-25 79th St
No reviews yet

Filippo Construction

65-25 79th St
No reviews yet
Free onsite estimate

Family Business servicing the new York area for generations.... We do all types of construction projects, from new construction to small additions to homes, We specialize in brick, block and cement work. Please call us for a free estimate::)

Family Business servicing the new York area for generations.... We do all types of construction projects, from new construction to small additions to homes, We specialize in brick, block and cement work. Please call us for a free estimate::)

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Glass Block questions, answered by experts

New glass costs anywhere from $3 to $100 per square foot. More specifically, tempered and insulated glass—a common option for sliding glass doors—costs between $10 and $14 per square foot.

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.

Installation costs range from $400 to $1,500, depending on wall size, design complexity, and labor.

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.

Glass block windows last about 15 to 30 years, which is the same amount of time, if not slightly less, than standard windows. Standard windows last 20 to 50 years. You can extend the life of your glass block windows by resealing them every few years. Hiring a pro for installation is also key to windows that will function properly for years to come.

The Cold Spring Harbor, NY 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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