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  • Verified reviews icon51
    Verified skylight services reviews

Top-Rated Skylight pros in West Islip - Updated Nov 2026

Avatar for Landstar Construction
Landstar Construction
5.0(
28
)
Skylight - Repair, Replace or Seal an Existing SkylightSkylight - Install

Serving West Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

""I am absolutely thrilled with my new cedar roof! From start to finish, the experience was top-notch. The craftsmanship is impeccable, and the attention to detail is evident in every shingle. The team was professional, courteous, and went above and beyond to ensure I was completely satisfied. Not only does my house look stunning, but I also have peace of mind knowing that my roof is durable and built to last. The natural beauty of the cedar has transformed the entire aesthetic of my home. I've received so many compliments from neighbors and friends! I highly recommend Landstar Construction to anyone considering a cedar roof. Their expertise, quality materials, and exceptional service make them the best in the business. Investing in a cedar roof was one of the best decisions I've made for my home!" Thank you Steve !!"
COPPER FLASHING
NEW ROOF
SKYLIGHT REPLACEMENT
SKYLIGHT REPLACEMENT
Paint Gaco

+3

Response time4 hrs
Response rate100%
135 neighbors recently requested a quote
VELUX America LLC
4.8(
6
)
Skylight - InstallSkylight - Repair, Replace or Seal an Existing Skylight

Serving West Islip, NY and surrounding areas

Approved

In business since 1941

Free estimates

Credit card accepted

"They were able to replace the skylight in less than 2 weeks after the quote. They did a good job and make the finish on the inside look good. A few weeks later, there was a heavy rain and my new skylight is no longer leaking like my old one that was replaced."
Recommended by60%of homeowners
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Skylights FAQs, answered by experts

In most cases, installing skylights will add value to your home, making them a worthwhile investment for many homeowners. Buyers are often attracted to the aesthetic appeal of skylights, as they make rooms feel brighter, airier, and more spacious by introducing natural light without compromising privacy. Beyond aesthetics, skylights can offer monetary benefits by potentially reducing energy bills. Additionally, models that can be opened provide extra ventilation, which is particularly useful in hotter climates for allowing accumulated hot air to escape from the ceiling. However, the return on investment depends on several factors. To maximize value, it's crucial that the skylights are installed by an experienced professional to avoid risks like water damage, which can deter savvy buyers. Regular maintenance and cleaning are also important. Furthermore, choosing the right frame and glazing materials for your specific climate will enhance their performance and appeal. While skylights are generally seen as an asset, homeowners should also consider the initial cost, which averages around $1,500 for installation.

Skylights are the most likely windows to leak if installed improperly, so there are a few questions you should ask any skylight installer before you hire them:

  • Do you specialize in skylight installation or only windows in general?

  • Do you offer any kind of warranty for the installation?

  • What recourse do I have if the skylight leaks shortly after installation?

  • Do you have references I can speak with?

  • How long have you been in business?

  • Are you licensed and insured?

Yes, you can add blinds or shades to both roof windows and skylights, but roof windows tend to have more options available. Retractable skylight shades are popular on both options for added privacy, light control, and heat reduction, although they’re more expensive than manually-operated blinds or shades. If you have a roof window or skylight set in a high ceiling, a motorized or solar-powered skylight window covering is probably your best bet.

Yes, if you have ventilated skylights, you can install insect screens on them. Insect screens for skylights cost $10 to $50 each, depending on their size and quality. Most pros highly recommend insect screens for ventilated skylights because they keep pests outside of your home while allowing fresh air inside.

Installation typically takes 1-2 days, depending on the required roof type and structural modifications.

The West Islip, NY homeowners’ guide to skylight services

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