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Top-Rated Window repair pros in Mastic Beach - Updated Nov 2026

Avatar for CSS Glass & Aluminum
CSS Glass & Aluminum
5.0(
16
)
Window Glass - Install or Replace

Serving Mastic Beach, NY and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

"I highly recommend lGeorge for any home improvement or repair work. They recently completed work in my home and did an excellent job. The work was done professionally, on time, and with great attention to detail. They were reliable, respectful of my home, and easy to communicate with throughout the project. I would not hesitate to hire them again and gladly recommend them to others."
45 neighbors recently requested a quote
Avatar for Long Island Windows and Siding
Long Island Windows and Siding
4.5(
51
)
New Windows - 6 +

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 1966

Free estimates

Emergency services offered

"Peter and his team did a wonderful job of presenting the product, discussing the job, giving a fair price, constant communication, as well as a wonderful install process. We would absolutely recommend this company for vinyl siding replacement and will be calling them for windows in the future."
Our Reputation
Reinforce Your Home
Expert Craftsmanship
Response time8 hrs
Response rate94%
36 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
139
)
New Windows - 2New Windows - 3-5New Windows - 6 +

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Prasann was the window expert I dealt with and he was very nice in explaining the whole home genius process and giving me a good price on my windows. We went with the fusion model for the windows and he showed up to the estimate with a mask very cover friendly."
Gutters
Gutters
Gutters
Gutters
Gutters

+76

Recommended by97%of homeowners
Avatar for Long Island Egress Pros, Inc.
Long Island Egress Pros, Inc.
4.6(
79
)
Egress Window - Install

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Overall excellent. My only quibble is that the screen over the window had holes but it was replaced within a week. I would use them again if I need another egress window. Note, these windows are primarily to let people out. If a fireman, or anybody else, have to get in they still have to break the glass."
Casement egress
A look outside from basement
outside egress window
custom egress opening
Basement laundry area

+54

Response time2 days
17 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Foundation Crack Repair, LLC
Foundation Crack Repair, LLC
4.5(
16
)
Egress Window - Install

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"I had a crack in my foundation that needed to get repaired quickly. They did a fantastic job and were a pleasure to deal with. I recommend them for anyone that’s in the same position that I was!"
Foundation Repair Ex.
Basement Repair Project
Response time2 days
Response rate99%
46 neighbors recently requested a quote
Avatar for Stone Quality Contracting
Stone Quality Contracting
5.0(
3
)
Door or Window Screens - Install or Repair

Serving Mastic Beach, NY and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

Stone Quality Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Suffolk County, NY and surrounding areas. There is no job too big, or too small for our team. Call today for a Free Estimate and let us put our experience to work for you! \nFollow us on Instagram @stone_quality_contracting and Facebook Stone Quality Contracting \nCall/Text (631) 978-3387 \nEmail stonequalitycontracting@gmail.com

Front Door painted
Ceiling Painted
Shed Stained Door Painted
Deck Staining
Concrete Staining

+17

Response time6 hrs
Recommended by66%of homeowners
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