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Top-Rated Skylight pros in Cranbury - Updated Nov 2026

Avatar for Four Seasons Roofing and Construction
Four Seasons Roofing and Construction
5.0(
151
)
Skylight - Repair, Replace or Seal an Existing SkylightSkylight - Install

Serving Cranbury, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Four Seasons Construction fixed my skylight, and I am impressed! Their team arrived on time, assessed the situation, and provided a solution. Their prompt response and reliable service ensured that my skylight was repaired quickly and effectively. Highly recommend!"
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%
5 neighbors recently requested a quote
Avatar for JERSEY STAR CONSTRUCTION LLC
JERSEY STAR CONSTRUCTION LLC
4.9(
168
)
Skylight - InstallSkylight - Repair, Replace or Seal an Existing Skylight

Serving Cranbury, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

We are a Family Owned Company in New Jersey with more than 24 years experience working with roofing and chimney. Ultra Pro was built on quality work and customer service. We use the highest quality roofing products to ensure that our certified roofing services in New Jersey are built to last. We listen to our customers, provide them with the most reliable and long-lasting roofing services. We provide our customers with a detailed estimate for the roofing work required. We guarantee on all our roofing installations and even provide a manufacturer warranty so that our customers receive the maximum value for the money they invest into their roof. |Fully insured and licensed Construction Company. LIC#: 13VH13552300 | 20+ Years Of Experience | 1000's Of Success Stories | 5 Star Reviews | Roofer Certified

Avatar for Skyproof LLC
Skyproof LLC
5.0(
13
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Cranbury, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Mathew from Skyproof Construction is a very hardworking professional who has done an excellent job on replacing the roof on my shed at a fair price and even did a complimentary gutter cleaning after the job was completed. Thank you and the other workers and, I would highly recommend you to others who need work done at their homes. Wayne Palew."
2 neighbors recently requested a quote
Avatar for Skyline Construction Group
Skyline Construction Group
4.9(
84
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Cranbury, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"We have used Skyline Construction Group for over ten years following a recommendation from a neighbour. We always get excellent, prompt and very pleasant service from Zak and his team. We always have a yearly roof check as this avoids nasty surprises building up! Very highly recommended and trusted trade."
Response time10 hrs
Response rate93%
3 neighbors recently requested a quote
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Skylights FAQs, answered by experts

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.

Yes, reputable manufacturers typically provide warranties for their roof windows and skylights, and many installers also offer a labor warranty, although labor warranties often don’t last as long as the manufacturer’s warranty. A warranty from a skylight manufacturer is helpful in the event of leaks or other damage down the road on this type of home feature. The length of time and the terms of the warranty may vary, so it's important to review the details before making a purchase.

Yes, you can replace a skylight without changing the entire roof—if the roof is in good shape. First, you need to make sure the roof around the skylight is intact and free of damage. Quality installation is crucial to prevent leaks, including replacing the flashing, which seals the skylight to the roof. While replacing the skylight alone is doable, it can make sense to replace both at once to streamline the work, coordinate the warranties, and reduce the risk of future leaks. If you’re unsure, reach out to a professional for help in deciding the best approach.

Leaks are the top concern for skylights, often due to improper installation or worn-out seals. Over time, water can seep in and cause major damage to your home’s ceilings and walls. Other common issues include condensation, which leads to mold, as well as physical damage from weather or debris. If they’re not sealed properly, skylights can also bring unwanted heat in the summer or cold in the winter, affecting your home’s energy efficiency and tacking on extra dollars to your bills.

Local window and door specialists, glaziers, and roofers should all install skylights. You can also do an internet search to find companies that specialize in skylight installation near you. Keep in mind that skylight installation is very complex and can be dangerous without the proper tools and safety precautions, so we don’t recommend this as a DIY project.

The Cranbury, NJ homeowners’ guide to skylight services

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