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Top-Rated Existing skylight repair, replacements or sealing pros in Old Bethpage - Updated Nov 2026

Avatar for ABC Roofing
ABC Roofing
4.9(
84
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Old Bethpage, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Kadre came on time to provide me with an estimate for replacing a skylight. The estimate was very thorough. He showed me pictures and videos of what he saw while on my roof and took the time to explain everything from why the skylight was leaking, the steps he would take to complete the job as well as the materials he would be using. The quote he gave me was very reasonable. Also while he was on the roof he recommended fixing two gutters ( which I already new I had to get fixed) and was able to give me an honest price on those as well. When it came time to do the repair, he came four days after the estimate (on a Sunday because it worked best for me) and again was right on time. The whole job of replacing the skylight and fixing the gutters only took a few hours. They cleaned up any debris and again reviewed the job he did with pictures and video from the roof ( which is a big help since I don’t like going on the roof). Before leaving I was made aware that he also does siding. He gave me an on the spot estimate to do that job as well and I am already sure that I will be using him for that in the spring. I only write reviews when I have an absolutely terrible experience to warn others or in this case when the company is extraordinary and goes above and beyond. I can without hesitation recommend this company"
skylight
skylight
valley leak
valley leak
new roof

+13

Response time3 hrs
Response rate87%
17 neighbors recently requested a quote
Avatar for O'Brien Brothers Contracting, Inc.
O'Brien Brothers Contracting, Inc.
4.9(
214
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Old Bethpage, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Excellent communication and reliable. We had a situation where we needed skylights repaired in a hurry. The O'Brien brothers were on the scene within the next day. Everything is fixed now and I can sleep at night again thanks to the brothers Brothers"
Copper flashings
Plywood
G.A.F Architectural shingles
Only the best materials
Chimney flashing and roof repairs

+53

Response time9 hrs
Response rate94%
15 neighbors recently requested a quote
Avatar for Lifetime Quality Construction Inc
Lifetime Quality Construction Inc
4.9(
119
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Old Bethpage, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"My skylight started leaking on Wednesday. Angi connected me with Jimmy from Lifetime Quality Construction and other companies. However, I ended up selecting Jimmy for the job on Thursday based on the scope of the services he provided, fair price, and quick start time. He provided me with different options to accommodate my budget from repairs to replacement. I ended up selecting to replace the skylight due to his fair pricing and extended warranty coverage for both the skylight and his own labor. By Saturday morning, Jimmy had texted me ahead of time he was arriving at my house. Throughout the skylight replacement process, he kept me updated on his progress and asked me for final confirmation before he permanently installed the skylight to ensure I was happy with the orientation from within the house. He did the job solo within a couple of hours and even cleaned up the jobsite afterwards and any debris that fell into the house. I highly recommend him and he will be my go to roof guy."
Roofing siding chimney
Roofing siding chimney
Roofing siding chimney
Roofing siding chimney
Roofing siding chimney

+150

Response time4 hrs
Response rate100%
207 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 Old Bethpage, 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
Avatar for Home Team Construction, Inc.
Home Team Construction, Inc.
4.9(
78
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Old Bethpage, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"It was an absolute pleasure working with Alban and his men. He provided a clear picture of what was needed to repair poor work from another company. He was timely, accurate, detailed. He fixed my roof, replaced shingles, fixed and added a liner to my chimney, and made repairs to my shed. All was completed timely and professionally. I would highly recommend him and would not hesitate to call again if needed."
Roofing project
Roofing
Skylight repair
Roofing project
Roofing project

+45

Response time6 hrs
Response rate99%
Recommended by90%of homeowners
Avatar for Landstar Construction
Landstar Construction
5.0(
28
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Old Bethpage, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

""I recently had some work done on my flat roof, and I am extremely pleased with the results. Landstar construction was professional, knowledgeable, and efficient. They took the time to explain the process and answer all of my questions, which made me feel confident in their expertise. The quality of the work is outstanding. They used top-notch materials, and the installation was flawless. My flat roof now looks better than ever and is well-protected against the elements. I've already noticed a difference in energy efficiency, which is a great bonus. I highly recommend Landstar construction for any flat roof needs. Their attention to detail, excellent customer service, and commitment to quality make them the best in the business. I couldn't be happier with the outcome!""
COPPER FLASHING
NEW ROOF
SKYLIGHT REPLACEMENT
SKYLIGHT REPLACEMENT
Paint Gaco

+3

Response time4 hrs
Response rate100%
135 neighbors recently requested a quote
Avatar for Pro Experts of LI, Inc.
Pro Experts of LI, Inc.
4.9(
237
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Old Bethpage, 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
Avatar for All State Roofing and Chimney, Inc.
All State Roofing and Chimney, Inc.
4.8(
282
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Old Bethpage, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"All State Roofing and Chimney Company provided outstanding customer service from the first phone call to the final inspection. They repaired my aging chimney, replaced damaged roof shingles, and ensured everything was sealed properly. The crew was courteous, hardworking, and highly skilled. The quality of their work speaks for itself. If you need professional roof repair or chimney repair, this company is an excellent choice."
chimney rebuild
chimney repair
chimney rebuild
chimney rebuild
install new gutter screen

+54

Response time3 hrs
Response rate88%
79 neighbors recently requested a quote
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FAQs for existing skylight repair, replacements or sealing projects in Old Bethpage, NY

Yes, skylights can heat your house. Skylights pull in plenty of sunlight, and that solar gain raises indoor temperatures during bright hours. The extra warmth is great in winter, but can feel stuffy in summer. Keep the heat in check with shades, low-E coatings, or reflective films so you enjoy the light without driving up cooling bills.

A newly installed skylight lasts for eight to 15 years when built and maintained well. Regular cleaning, prompt repairs, and removing obstructions such as leaves and debris help keep the unit in optimal condition. Consistent maintenance prevents premature deterioration and keeps the skylight operating safely and efficiently over its lifespan.

Several issues trigger skylight leaks. The unit may not sit flush with the roof, letting water sneak in, or the flashing and weather-stripping could be breaking down. Sometimes it’s just interior condensation that drips when the AC runs hard against humid outdoor air. A quick inspection tells you which fix is needed.

Replacing a skylight takes between three and five hours under straightforward conditions, with professional crews ensuring safe installation. Larger units, custom shapes, very high ceilings, or hard-to-access areas add extra complexity, extending the work time accordingly. Careful planning and expert handling guarantee a secure replacement process even when complications are present.

It is not safe to attempt skylight repair or replacement on your own because the work involves dangerous roof access, handling fragile glass, and managing a heavy frame. Expert professionals provide the necessary skills and safety precautions, ensuring that installations or repairs are performed correctly while preventing injury and additional property damage.

The Old Bethpage, NY homeowners’ guide to existing skylight repairs, replacements or sealings

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