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Best skylight pros near Locust Valley, NY

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    Verified skylight services reviews

Top-Rated Skylight pros in Locust Valley - Updated Nov 2026

Avatar for O'Brien Brothers Contracting, Inc.
O'Brien Brothers Contracting, Inc.
4.9(
214
)
Skylight - InstallSkylight - Repair, Replace or Seal an Existing SkylightSkylight - Install - For Business+1 more

Serving Locust Valley, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Dealing with O'Brien Brother's Construction was a absolute pleasure from start to finish. The job consisted of removing and replacing a 30x30 vented skylight, new water & ice shield installed along with matching the existing shingles. The job came out great. I highly recommend this company for your next job."
Copper flashings
Plywood
G.A.F Architectural shingles
Only the best materials
Chimney flashing and roof repairs

+53

Response time9 hrs
Response rate94%
17 neighbors recently requested a quote
Avatar for Landstar Construction
Landstar Construction
5.0(
28
)
Skylight - Repair, Replace or Seal an Existing SkylightSkylight - Install

Serving Locust Valley, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Hired land star to fix a leak in my kitchen coming from ice buildup on my roof. Steve came the next day. New exactly what was wrong with roof and gave a fair price. Came the following day removing snow and ice. Then came the next day and fixed roof. He was prompt and is very knowledgeable. Would definitely recommend and use him again."
COPPER FLASHING
NEW ROOF
SKYLIGHT REPLACEMENT
SKYLIGHT REPLACEMENT
Paint Gaco

+3

Response time4 hrs
Response rate100%
137 neighbors recently requested a quote
Avatar for Proper Construction, Corp.
Proper Construction, Corp.
4.9(
38
)
Skylight - Repair, Replace or Seal an Existing SkylightSkylight - InstallSkylight - Install - For Business+1 more

Serving Locust Valley, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Genti of Proper Construction was a pleasure to deal with. He explained how our project would be managed in full detail. He and his crew replaced our roof, along with new plywood, gutters, chimney, shutters, and skylight. Everything was completed with care and detail. We are very happy with the work and we highly recommend this company for any of your outside house projects. Thank you Genti!"
chimney repair
Prefab chimney replacement
Roof tear off.
Roof installed.
Roof work in process.

+1

Response time3 hrs
Response rate99%
60 neighbors recently requested a quote
Avatar for Witz Glazz, LLC
Witz Glazz, LLC
4.6(
29
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Locust Valley, NY and surrounding areas

Approved

In business since 2013

Free estimates

Customers say: Terrific value

"Fast, excellent work, friendly people, reasonable price. I checked 2 other companies, and neither one actually went on the roof to check the skylight. Witz Glazz did, and explained what they found. No guesswork."
SKYLIGHTS
SHOWER DOORS
Bathroom Remodeling
SKYLIGHTS
SKYLIGHTS

+20

Response time1 day
Recommended by96%of homeowners
VELUX America LLC
4.8(
6
)
Skylight - InstallSkylight - Repair, Replace or Seal an Existing Skylight

Serving Locust Valley, 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
Avatar for Pro Experts of LI, Inc.
Pro Experts of LI, Inc.
4.9(
237
)
Skylight - InstallSkylight - Repair, Replace or Seal an Existing SkylightSkylight - Repair, Replace or Seal an Existing Skylight - For Business

Serving Locust Valley, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"We had a roof leak caused by an incorrectly installed skylight. Sami called me in less than a half-hour after my inquiry. He arrived within an hour, inspected the skylight and adjacent roof tiles, and gave me a detailed, very fair, written estimate to resolve the problem. A few days later, Sami and his assistant arrived, fixed the problem and gave us a four year warranty on the repair. Prompt, polite, skilled and honest are appropriate descriptors for Pro Experts of Long Island. Highly recommended without any reservations whatsoever!! GJC, Bay Shore, NY 11706"
Chimney flashing repair
Chimney flashing repair
Chimney flashing repair
Chimney flashing repair
Chimney flashing repair

+104

Response time2 hrs
Response rate97%
2 neighbors recently requested a quote
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Skylights FAQs, answered by experts

The type of lighting you choose can have a big part in the aesthetic and function of your space. Ambient lighting refers to indirect or diffused lighting that evenly reaches most areas of the space. Task lighting illuminates specific areas, such as a workspace. Accent lighting draws attention to details in your home, and decorative lighting draws attention to itself.

Prevent future skylight issues by conducting regular inspections, ensuring gutters are clean to prevent water pooling, applying protective sealants periodically, and trimming overhanging branches that might cause physical damage to the skylight.

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.

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.

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.

The Locust Valley, NY homeowners’ guide to skylight services

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