Skylight Replacement in Lake Ronkonkoma, NY

No More Leaks, No More Stress

Professional skylight replacement that actually works—the first time, every time, with local contractors who understand Lake Ronkonkoma homes.
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.

Lake Ronkonkoma Skylight Installation Services

What Your Home Gets After We're Done
Your ceiling stays dry during the next storm. No more buckets catching drips or worrying about water damage spreading through your walls. No more sky-high energy bills from old, inefficient skylights letting heat escape. You get natural light that actually makes your home feel bigger and brighter. Your rooms feel more open, more comfortable, more like the space you actually want to spend time in. The work is done right the first time, with proper flashing and sealing techniques that prevent future problems. You’re not calling us back in six months because something failed.

Home Team Construction Lake Ronkonkoma

Local Contractors Who Actually Get It
We’ve been working on Lake Ronkonkoma homes for years. We understand the specific challenges of houses built in the 1950s and 60s that make up much of this area. We know how salt air affects roofing materials. We understand the unique structural quirks of older Long Island construction. We’ve seen the foundation settling, the outdated electrical, the original plumbing—all the things that make skylight work more complicated than it looks. When you call us, you’re talking to contractors who live and work right here. We’re licensed, insured, and local. That means when there’s a problem, we’re not disappearing to the next town over.
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 Lake Ronkonkoma

Here's Exactly What Happens
We start with a thorough inspection of your current skylight and the surrounding area. No guesswork about what’s causing the problem or what needs to be fixed. Next, we remove the old skylight carefully, checking for any water damage or structural issues that need attention before the new installation. If we find problems, we explain them clearly and get your approval before proceeding. The new skylight goes in with proper flashing, high-quality sealants, and installation techniques designed for Long Island weather. We test everything before we consider the job complete. You get a final walkthrough where we explain what we did and what you can expect going forward. No surprises, no hidden issues left for later.
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 Installation Lake Ronkonkoma

What's Actually Included in Your Service
Every skylight replacement includes the removal of your old unit, proper disposal, and installation of your new energy-efficient skylight with manufacturer warranties. We use quality materials like VELUX skylights, which are designed to handle Long Island’s weather extremes. These aren’t the cheap units that fail in a few years—they’re built to last decades with proper installation. For Lake Ronkonkoma homes, we pay special attention to proper flashing and sealing. The salt air and temperature fluctuations here demand installation techniques that account for expansion and contraction over time. All work includes cleanup of debris and a final inspection to ensure everything is watertight and secure. You’re not left with a mess or wondering if the job was done correctly.
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 Lake Ronkonkoma?

Skylight replacement typically runs $2,000 to $5,300 depending on the size, type, and complexity of your installation. VELUX skylights, which we recommend for Long Island homes, fall within this range and include their leak-free guarantee. The final cost depends on factors like roof accessibility, the condition of surrounding materials, and whether you’re upgrading to energy-efficient or vented models. We provide detailed written estimates so you know exactly what you’re paying for. Most homeowners find the investment pays for itself through energy savings and avoiding costly water damage repairs. A properly installed skylight should last 20-30 years or more.
If your skylight is over 15 years old or has multiple issues, replacement usually makes more sense than repeated repairs. Older units often have outdated sealing systems that will continue to fail even after fixes. However, newer skylights with minor flashing issues or damaged weather stripping can often be repaired effectively for $200-800. We’ll inspect your specific situation and give you honest advice about which approach makes financial sense. The key is addressing the root cause, not just the symptoms. A skylight that’s been leaking for months may have caused damage that requires replacement regardless of the unit’s age.
Most skylight replacements take 4-6 hours for a standard installation. This includes removing the old unit, inspecting and preparing the opening, installing the new skylight with proper flashing, and cleanup. Complex installations or situations requiring structural repairs may take longer. Weather conditions also affect timing—we won’t install skylights during rain or high winds when we can’t ensure a watertight seal. We schedule installations when weather forecasts show clear conditions for at least 24 hours after completion. This ensures proper curing time for sealants and adhesives.
VELUX skylights are engineered for durability and come with comprehensive warranties that cover both the product and installation when properly installed. They’re designed to handle temperature extremes and weather conditions common on Long Island. The flashing systems and sealing technologies are more advanced than cheaper alternatives, which matters when dealing with salt air and frequent freeze-thaw cycles. They also offer better energy efficiency, which helps with heating and cooling costs. VELUX provides clear installation guidelines and supports their products with readily available parts and service. If something does go wrong years later, you’re not dealing with a company that’s disappeared or stopped making parts.
Yes, we specialize in working with the 1950s and 60s homes that are common in Lake Ronkonkoma. These homes often have unique structural characteristics that require experienced contractors who understand older construction methods. We know how to work with original framing, outdated electrical systems, and settling foundations that can complicate skylight installations. We also understand how to integrate modern skylights with older roofing materials and systems. Our experience with these homes means we can anticipate potential issues and plan accordingly, keeping your project on schedule and budget while ensuring proper installation.
We provide a comprehensive workmanship warranty on all installation work, and VELUX skylights come with their own manufacturer warranties covering the product itself. This gives you protection on both the materials and the installation. Our warranty covers proper installation, flashing, and sealing work. If you experience leaks due to installation issues, we’ll return to fix the problem at no charge. We stand behind our work because we do it right the first time. The manufacturer warranty covers defects in the skylight itself, including glass, frames, and operating mechanisms. Combined, these warranties give you long-term protection and peace of mind about your investment.