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Best skylight pros near Locust Valley, NY

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  • Verified reviews icon31
    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%
23 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%
135 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 Top Pros Construction, Inc.
Top Pros Construction, Inc.
4.9(
53
)
Skylight - Repair, Replace or Seal an Existing SkylightSkylight - InstallSkylight - Repair, Replace or Seal an Existing Skylight - For Business

Serving Locust Valley, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"I wanted to wait for a bad rain storm and wind to see if the job was done well, and I can say it was an excellent job. Overall, I was very happy with them. They came to fix our leaking skylights. The two offered the best price (beating three other quotes) and were able to quickly complete the job the next day. I really appreciate that they didn't give a quote and then said they need 3 weeks to show up. The replaced shingles and ice shield are holding up well, made it through the past several rain storms and really strong winds. They cleaned up and made sure no nails were around in the yard, that was great. If we decide to replace the whole main roof in the future, I would not hesitate to call them and get a new quote and let them do the job. Definitely call them and let them give you an estimate!!!!!!!"
New roof!
New roof!
Roof teardown
Brand new roof-after
Teardown

+2

Response time4 hrs
Response rate95%
147 neighbors recently requested a quote
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Skylights FAQs, answered by experts

Professionals repair or seal a skylight by inspecting for damages, resealing any gaps with appropriate weatherproofing materials, replacing cracked glass or seals, and ensuring the frame is tightly fitted to prevent future leaks and ensure proper drainage.

There are four main types of lighting used in homes: ambient, task, accent, and decorative. Within these categories, there are a number of fixtures to choose from including ceiling-mounted lights, floor lamps, under-cabinet lights, track lighting, and more. 

Choosing the fixture that’s right for you depends on your home design and the area you’re looking to illuminate.

Costs depend on skylight size, roof type, and additional features like blinds or tinting.

Whether you need a permit to install a skylight depends on the scope of the project and local regulations. Generally, permits are required if the installation involves altering the structural components of your home, such as moving roof rafters. In some municipalities, a permit might also be necessary if the skylight protrudes above the highest point of your existing roof. However, if no structural changes are made, a permit may not be needed. The cost for a skylight installation permit is typically under $100. A convenient time to add a skylight is during a roof replacement, as your contractor can incorporate the new opening into the design.

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.

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.