Skylight Replacement in East Northport, NY

Stop Living With Dark, Leaky Spaces

Transform dim rooms with professional skylight replacement that actually works – no leaks, no headaches, just beautiful natural light flooding your home.
A worker in a cap and work clothes installs or repairs a skylight window on a metal roof in Suffolk County, NY, using tools like a hammer and screwdriver, with trees showing autumn foliage in the background.

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A person kneels on a NY rooftop, installing or repairing a skylight window. Tools and materials are spread around, and the person is holding a metal frame piece while wearing casual work clothes and a cap—typical of home construction Suffolk County.

Professional Skylight Installation East Northport

Bright Rooms That Welcome You Home
You walk into rooms that used to feel like caves. Now they’re filled with natural light that changes throughout the day, making every space feel larger and more inviting. Your energy bills drop because you’re not constantly flipping on lights during the day. New skylight installation brings in four times more light than a window of the same size, cutting your need for artificial lighting significantly. Water stains on your ceiling become a distant memory. Professional Velux skylight replacement means proper flashing, quality sealing, and skylights that actually keep the weather outside where it belongs.

East Northport Skylight Contractors

Local Contractors Who Get It Right
We’ve been serving East Northport and Long Island for over a decade. We’re the contractors your neighbors call when they need skylights that actually work. We’ve seen what happens when skylights are installed wrong – the water damage, the constant repairs, the frustration. That’s why we use industry-grade equipment and take the time to do it right the first time. East Northport’s competitive housing market means your home needs to stand out. Our skylight installations add real value while solving actual problems, whether you’re dealing with a dark hallway or planning to sell in this seller’s market.
Four rectangular skylight windows set into a ceiling, with one window partially open, allowing sunlight to enter. Perfect for NY home construction in Suffolk County, the clear blue sky is beautifully visible through the glass.

Skylight Replacement Process East Northport

Simple Process, Professional Results
We start with a free assessment of your current skylight situation. If you’re dealing with leaks, we’ll identify the real problem – not just slap some tar on it and hope for the best. For skylight replacement, we can often install your new unit in about two hours. We remove the old leaky skylight, update the flashing if needed, and install your new skylight with proper sealing and weatherproofing. New skylight installation takes longer since we’re cutting the opening and doing structural work. But we handle everything from roof modifications to interior finishing, so you don’t have to coordinate multiple contractors.
Close-up view of a sloped roof with dark gray asphalt shingles and a rectangular skylight, part of a home construction Suffolk County, NY, with an overcast sky and green trees in the background.

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Velux Skylight Replacement East Northport

What You Get With Our Service
Every skylight replacement includes proper flashing installation – the part that actually keeps water out. We don’t cut corners here because we know that’s where most skylight glass replacement problems start. You get quality skylights from trusted manufacturers like Velux, designed for Long Island’s weather patterns. These aren’t the cheap units that crack during winter freeze-thaw cycles or leak during summer storms. East Northport homes built in the 70s and 80s often have original skylights that are well past their prime. We handle the common issues: cracked glass, failed seals, outdated flashing systems, and poor insulation that drives up your heating costs in this competitive market.
A worker applies sealant with a caulking gun around the edge of a skylight window on a metal roof during home construction in Suffolk County, NY.

How much does skylight replacement cost in East Northport?

Most skylight replacement projects in East Northport run between $800-$2,500 per skylight, depending on size, type, and roof complexity. Fixed skylights cost less than vented ones, and standard sizes are more affordable than custom units. The biggest cost factor is whether we’re doing a straight replacement or need to modify the opening. If your current skylight is leaking due to poor flashing, we’ll need to redo that work properly, which adds to the cost but prevents future problems. We provide transparent pricing with no hidden fees. After our free assessment, you’ll know exactly what you’re paying for and why each part of the work is necessary for a lasting solution.
Most skylight replacement jobs can be completed in 2-4 hours, depending on complexity. We arrive with everything we need and work efficiently to minimize disruption to your day. Weather is the main factor affecting timing. We won’t start a skylight job if rain is expected, because leaving your roof open during a storm defeats the purpose of fixing the leak. For new skylight installation where we’re cutting a fresh opening, plan on a full day. This involves structural work, precise measurements, and interior finishing that can’t be rushed if you want professional results.
We primarily install Velux skylights because they’re built to handle Long Island weather and come with solid warranties. They offer fixed, vented, and solar-powered options to fit different needs and budgets. Velux skylight replacement units are designed to be leak-free and energy efficient. Their flashing systems are engineered to work with different roof types, which matters when you’re dealing with the variety of roof styles common in East Northport neighborhoods. We can work with other quality brands if you have a specific preference, but we’ll be honest about which products we’ve had the best long-term results with in this area.
About 75% of leaky skylights we see require replacement, not just repair. The leak is often a symptom of a bigger problem – cracked glass, failed seals, or flashing that was never installed correctly in the first place. Simple fixes like new weatherstripping or caulking only work if the skylight itself is still in good condition. But if you’re seeing water stains on your ceiling or the skylight is more than 15 years old, replacement is usually the smarter investment. We’ll give you an honest assessment during our free inspection. If a repair will actually solve the problem, we’ll tell you. But we won’t waste your money on band-aid solutions that fail in the next storm.
Yes, we provide emergency skylight services when you have active leaks causing water damage. We understand that a leaking skylight can’t wait until next week – water damage gets worse by the hour. Our emergency service includes temporary weatherproofing to stop the immediate leak, followed by proper attic window replacement or skylight repair as soon as conditions allow. We carry tarps and emergency sealing materials for these situations. Call us as soon as you notice the problem. The sooner we can stop the water intrusion, the less damage you’ll have to deal with inside your home.
Quality skylight installations typically add value to East Northport homes, especially when they solve obvious problems like dark rooms or outdated fixtures. In this competitive seller’s market, natural light is a major selling point. The key is professional installation that looks intentional, not like an afterthought. Properly installed skylights enhance your home’s appeal to buyers who want bright, welcoming spaces without the maintenance headaches of poorly done work. Energy-efficient flat roof skylight replacement and other modern units also appeal to buyers looking to reduce utility costs. With today’s focus on energy efficiency, modern skylights can be a legitimate selling point when it’s time to move.