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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon104
    Verified skylight services reviews

Top-Rated Skylight pros in Bellport - Updated Nov 2026

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

Serving Bellport, 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 Bellport, 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

Yes, skylights can affect a home’s energy efficiency, either positively or negatively. Properly installed, energy-efficient skylights with Low-E coatings, double glazing, and UV-blocking glass can help regulate indoor temperatures and reduce heating and cooling costs. However, poorly insulated or older skylights can contribute to heat loss in winter and excess heat gain in summer, lowering overall energy efficiency.

To maintain a skylight and ensure its performance over time, regular maintenance is required. This includes periodically cleaning the glass and frame to remove dirt, debris, and condensation. It is also crucial to inspect the seals and flashing at least once a year for any signs of wear, degradation, or leaks, paying special attention after heavy storms. Ensure that the drainage system is clear to prevent water buildup and potential leaks. Address minor issues like cracks promptly and consider occasional resealing to prevent drafts and moisture problems. While energy-efficient skylights with Low-E coatings or double glazing may require less upkeep, periodic professional servicing can help keep any skylight in optimal condition.

An improperly installed skylight could potentially impact your roof's warranty. This happens because roofing penetration is necessary during skylight installation. Check your warranty information to verify. In most cases, having skylights professionally installed with proof that flashing is being done to specifications can be enough to preserve your roof's warranty.

Yes, reputable manufacturers typically provide warranties for their roof windows and skylights, and many installers also offer a labor warranty, although labor warranties often don’t last as long as the manufacturer’s warranty. A warranty from a skylight manufacturer is helpful in the event of leaks or other damage down the road on this type of home feature. The length of time and the terms of the warranty may vary, so it's important to review the details before making a purchase.

While it is possible to install a skylight as a DIY project, it is not recommended. Skylights are the most likely type of window to leak due to their position on the roof. Even minor mistakes during installation can lead to significant water damage and high repair costs. Additionally, working on a roof is dangerous, especially when maneuvering heavy, bulky windows. Due to the required roof modifications and the need for proper sealing and structural safety, hiring a professional skylight installer is strongly advised to avoid costly long-term issues.

The Bellport, NY homeowners’ guide to skylight services

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