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Avatar for VELUX America LLC
VELUX America LLC
4.0(
17
)
Skylight - Repair, Replace or Seal an Existing SkylightSkylight - Install

Serving Deerfield, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1941

Free estimates

Credit card accepted

"They were wuick to respond.They knew their budiness! They were the third vendor I interviewed,the other two had no idea how to solve my skylight replacement.T.J and Art are the bomb!! Priced it on Monday and installed on Friday!!Grateful!!"
Kitchen Before and After
Kitchen Before and After
Kitchen Before and After
Kitchen Skylights
Kitchen Skylights

+37

1243 neighbors recently requested a quote
Recommended by41%of homeowners
Avatar for Garden State Roofing & Chimney, LLC
Garden State Roofing & Chimney, LLC
4.9(
552
)
Skylight - Repair, Replace or Seal an Existing SkylightSkylight - Repair, Replace or Seal an Existing Skylight - For Business

Serving Deerfield, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"My husband and I hired Garden State Roofing and Chimney to install new skylights. We are in love with our new skylights there is so much more light in the house. I would highly recommend this company they did wonderful work my husband and I could not be more pleased."
Chimney Rebuild
Completed Chimney Rebuild
Chimney Rebuild in process
Work in progress
Chimney reconstruction

+23

Response time8 hrs
Response rate98%
7 neighbors recently requested a quote
Avatar for Genius Pro Construction
Genius Pro Construction
4.9(
99
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Deerfield, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"I couldn t have found better than Genius pro Construction to get the job done! They were always on time, provided a great level of confidence in assessment of roof issues, and were extremely professional. I recommend them to all my friends and family and wouldn t wanna do business with anyone else!"
Genius Pro
Response time5 hrs
Response rate93%
222 neighbors recently requested a quote
Avatar for Grendi Construction, LLC
Grendi Construction, LLC
4.9(
259
)
Skylight - Repair, Replace or Seal an Existing SkylightSkylight - Install

Serving Deerfield, 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%
151 neighbors recently requested a quote
Avatar for JERSEY CONSTRUCTION EXPERTS LLC
JERSEY CONSTRUCTION EXPERTS LLC
4.8(
123
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Deerfield, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Our roof suffered storm damage, and Jersey Construction Experts came to the rescue. They replaced damaged shingles and repaired the flashing around our chimney. The crew was friendly, efficient, and left our property spotless. If you're looking for storm damage roof repair NJ, roof repair in Jersey City NJ, or a trusted roofing contractor, they deserve five stars."
Project Photos
6 neighbors recently requested a quote
Recommended by34%of homeowners
Avatar for Profine Construction
Profine Construction
4.7(
178
)
Skylight - Repair, Replace or Seal an Existing Skylight

Serving Deerfield, NJ and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Would highly recommend them . Completed job to perfection. Took pictures of damage to roof to show me also during the job being done and when completed very professional. Very easy to deal with. Price of job was reasonable"
Bathroom (Floor and Wall)
Porcelain Tile
Outdoor Brick Mini Staircase
Wooden Outdoor Staircase
Indoor Tile Bathroom

+5

Response time7 hrs
Response rate95%
25 neighbors recently requested a quote
Avatar for Overstate Roofing Services Inc.
Overstate Roofing Services Inc.
4.6(
34
)
Skylight - Repair, Replace or Seal an Existing SkylightSkylight - InstallSkylight - Repair, Replace or Seal an Existing Skylight - For Business

Serving Deerfield, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Needed 3 skylight installed in my new construction. Overstate came out and gave me a free estimate and installation. They took my concept and made it a reality. Its Stunning and my wife loves it. Overall very satisfied with the job done and the company's responsiveness. Thanks guys!"
Roof replacement
Roof replacement
709 neighbors recently requested a quote
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Skylights questions, answered by experts

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.

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.

Fixed skylights are by far the most popular type. Because skylights can be pretty high up on your ceiling, fixed (rather than operable) skylights remove some maintenance from the equation. Plus, you don’t have to constantly worry if you shut your skylight fully the last time you opened it or if you’re going to find a leak later on during a rainy day.

Yes, you can install skylights on an existing roof, and it’s a common service that many homeowners opt for, especially on older homes built when skylights weren’t as prevalent. The installation process will be a bit more involved, and the design and planning process will take longer, meaning you’ll pay more to install a skylight on an existing roof than you would in new construction. The process involves cutting a hole in the roof, moving rafters, if necessary, and installing and sealing around the skylight.

While it is possible to install a skylight as a DIY project, it is not recommended. Skylights are the most likely type of window to leak due to their position on the roof. Even minor mistakes during installation can lead to significant water damage and high repair costs. Additionally, working on a roof is dangerous, especially when maneuvering heavy, bulky windows. Due to the required roof modifications and the need for proper sealing and structural safety, hiring a professional skylight installer is strongly advised to avoid costly long-term issues.

The Deerfield, NJ homeowners’ guide to skylight services

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