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Best glaziers near Central Islip, NY

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon296
    Verified glazing services reviews

Top-Rated Glaziers in Central Islip - Updated Nov 2026

Avatar for EcoView Windows of Long Island
EcoView Windows of Long Island
4.7(
30
)
New Windows - 6 +New Windows - 3-5New Windows - 2+1 more

Serving Central Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"EcoView was easy to work with and completely transparent throughout the process. We replaced all of the windows in our new home plus interior moldings. They finished everything in one day and were extremely professional. The transferable lifetime warranty is a great perk as well."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

31 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,546
)
New Windows - 6 +New Windows - 3-5

Serving Central Islip, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Windows are good. Work was sloppy. Still finding shards of glass on the floor and the furniture a week after completion. Caulking looks like a third grader did it- including caulking the screen door to the frame. For this type of investment, they should act like professionals."
Double Hung & Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung W/ Half Round
Double Hung
Double-Hung Window

+24

1596 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Egress Window - InstallNew Window - SingleNew Window - Single - For Business+8 more

Serving Central Islip, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Hector and Moises were excellent! Hector came with one other of their crew and assembled my permanent gazebo. I have stone pavers and they were very careful in cutting them and digging Deep enough to establish a good anchor. They even installed railings for my back stoop. I would highly recommend them! Clean... affordable and professional."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Long Island Egress Pros, Inc.
Long Island Egress Pros, Inc.
4.6(
79
)
Egress Window - Install

Serving Central Islip, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"The Egress window installation went well and this company knows this how to do this type of project. I recommend them as this is the company’s specialty"
Casement egress
A look outside from basement
outside egress window
custom egress opening
Basement laundry area

+54

Response time2 days
16 neighbors recently requested a quote
Recommended by93%of homeowners
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Showing 1-10 of 539
Glaziers FAQs, answered by experts

A window may fail because of age, defective mechanisms, or moisture. Depending on the issue, the window may be fixed with simple repairs. Otherwise, you’ll have to invest in replacing it. You can avoid damaged windows but keeping up with window maintenance.   

Installation typically takes 1-2 hours, depending on the mirror size and mounting requirements.

If you decide to forgo your old windows and upgrade them to modern day technology, there may be some people interested in the old windows. You can try selling them on an online marketplace for around $50 to $100 each (so long as the window wasn’t damaged during the removal). This can also help off set the overall price to replace them.

There is no blanket number when it comes to glass thickness for soundproofing. Thicker glass does help reduce noise, but it’s only part of the solution. Most single-pane windows use glass that’s ⅛” to ¼” thick. While increasing the thickness can cut down on sound, the real noise-blocking power comes from stacking layers. Double—and triple-pane windows are far more effective for soundproofing. The combination of mass and separation breaks up sound waves better than thick glass could on its own.

In terms of initial material and installation, glass stair railings are costlier than railings made from materials like wood, metal, or cable. Whether they are worth the investment often comes down to personal preference. Glass railings can offer a high return on investment, both in monetary value when it's time to sell and in the bold styling and functionality they add to a home. They provide a high level of safety, see-through functionality, and a unique appearance that other materials cannot replicate. From a maintenance perspective, glass railings require little to stay in working order but do need frequent cleaning to look their best.

The Central Islip, NY homeowners’ guide to glazing services

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