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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

"I booked them for a skylight leak repair and was amazed at the service. The technician was courteous and got the job done within hours. No more drips or damp patches!"
Response time6 hrs
25 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

"We had a section of our flat roof that was deteriorating badly. The crew came out promptly and did a thorough repair. They used high-quality materials and took their time to ensure a proper seal. Couldn?t be happier with the results and the fair pricing."
Flat roof
Flat roof
Roof repair
Roof repair
New roof

+18

Response time9 hrs
37 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%
119 neighbors recently requested a quote
Avatar for JI Renovations, LLC
JI Renovations, LLC
4.9(
65
)

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%
47 neighbors recently requested a quote
Avatar for Four Season Construction
Four Season 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%
12 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

"Had a water leakage from my chimney and skylight. Brandon and his team did an excellent job identifying and fixing the issue quickly.Brandon is very personable with a great and professional team. Highly recommend Independent Home Improvement!"
Valley Repair
Valley Repair
Valley Repair
Valley Repair
Valley Repair

+251

Response time1 day
Response rate98%
32 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 Gothic Construction, LLC
Gothic Construction, LLC
5.0(
210
)

Serving Princeton Junction, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Altin is the bestâ ¦ He came right away to give me a quote for the replacement of two skylights. He also followed up on the quote to see if I had any questions or if I was still interested in hiring his company. I just had a good feeling about him. Iâ m extremely pleased with the job he did and I will definitely use him in the future. Great craftsmanship and pricing."
Roofing installation process
Roofing installation process
Roofing installation process
Chimney chase cover
New chimney chase cover

+8

Response time5 hrs
Response rate92%
105 neighbors recently requested a quote
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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.