Top-rated existing skylight repair, replacements or sealing pros.

Get matched with top existing skylight repair, replacements or sealing pros in Princeton Junction, NJ

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Existing skylight repair, replacements or sealing pros in Princeton Junction

Avatar for Pro Gen Construction
Pro Gen Construction
5.0(
32
)

Serving Princeton Junction, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"After months of dealing with a leaky skylight, these guys solved the problem in one visit. The repair was seamless, and the result looks fantastic. Great value and top-notch customer care!"
Response time6 hrs
23 neighbors recently requested a quote
Recommended by26%of homeowners
Avatar for Pro Gen Construction
Pro Gen Construction
5.0(
79
)

Serving Princeton Junction, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Pro Gen roofing company did a fantastic job of fixing my roof following a storm damage. They were were prompt, did finish the job in one day before the nextcemail storm happened two days later. The roof does not leak anymore although a few other heavy rains happened during the month following the roof fix. They are reasonably priced and very friendly. I highly recommend Pro Gen Roofing for anybody with roof issues."
Flat roof
Flat roof
Roof repair
Roof repair
New roof

+18

Response time9 hrs
27 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Landstar Construction, LLC
Landstar Construction, LLC
4.9(
638
)

Serving Princeton Junction, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Credit card accepted

Offers commercial services

"What an amazing job! I had a leaky skylight and had to replace it or the roof and considering my house is from the 1870's, a new roof plus new skylight seemed like the right choice. Arber from Landstar was very quick to give me a quote and schedule the work the next week! This, with snow on the ground and the holiday. His quote was fair, he was very responsive, and his crew were seriously hard working. I cannot recommend Landstar Construction more."
New Chimney Installation
Flat roof silicone coating
Chimney Repair
Roof Repair
Roof Repair

+95

Response time7 hrs
Response rate97%
65 neighbors recently requested a quote
Avatar for Four Seasons Roofing and Construction
Four Seasons Roofing and Construction
5.0(
151
)

Serving Princeton Junction, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I recently had Four Season Construction repair my skylight, and I could not be happier with the outcome. They completed the repair efficiently and my skylight looks as good as new. I highly recommend Four Season Construction for their exceptional service and expertise in skylight repairs!"
nailing shingles
nailing shingles
installing drip edge
nailing shingles and installing plywood
view from the ground floor, during the process

+11

Response time5 hrs
Response rate94%
10 neighbors recently requested a quote
Avatar for Independent Home Improvement LLC
Independent Home Improvement LLC
4.9(
225
)

Serving Princeton Junction, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Independent Home Improvement replaced my skylights. I was super impressed from the get go. Incredibly professional team, polite and productive. Would definitely use them again!"
Valley Repair
Valley Repair
Valley Repair
Valley Repair
Valley Repair

+251

Response time1 day
Response rate98%
15 neighbors recently requested a quote
Avatar for Grendi Construction, LLC
Grendi Construction, LLC
4.9(
257
)

Serving Princeton Junction, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"I needed to have my 4 skylights sealed. Mike from Grendi Construction contacted me and explained that he could come and review the skylights and make a recommendation to seal or change. He was able to seal the skylights for me and gave me a quote for replacing the skylights in the future if I needed. When Mike fixed my skylight issue, I showed him another job to fix a window something that I had been postponing for a while. Mike gave me a reasonable quote, came the next day and completed the window work in a couple of hours. Very professional, timely and reasonable."
Shingles installing
Plywood replacement
Response time6 hrs
Response rate92%
100 neighbors recently requested a quote
Avatar for Skyproof LLC
Skyproof LLC
5.0(
12
)

Serving Princeton Junction, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Great experience with Skyproof Construction. They replaced our leaking skylight and did an outstanding job. The technicians, Mathew and Leo, were professional and efficient throughout the entire process. From the initial inspection to the final installation, everything was handled smoothly and they explained every step clearly. Highly recommend their services."
Avatar for JI Renovations, LLC
JI Renovations, LLC
4.9(
67
)

Serving Princeton Junction, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Working with John was great. He had all the qualities you look for in a contractor. Punctual, honest, affordable, personable, and clean. He left my house just as clean as it was when he got there. Also, the skylight he installed needed a small adjustment and he refused to take my money until it was fixed! I would hire him again in a heartbeat. I?ll be sure to reach out to him when my roof needs to be replaced. Thanks for the great work John.!"
roof replacement
New Roof
New Roof
New Roof
New Roof

+6

Response time4 hrs
Response rate93%
33 neighbors recently requested a quote
...
Showing 1-10 of 112
FAQs for existing skylight repair, replacements or sealing projects in Princeton Junction, NJ

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 Princeton Junction, NJ 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.