Hear From Our Clients
No more water stains creeping down your walls every time it rains. No more wiping condensation off fogged glass that barely lets light through. Your energy bills drop because modern skylights actually insulate instead of bleeding heat.
You get bright, clear natural light that makes your rooms feel bigger and more welcoming. Storm after storm, your skylight stays sealed and secure. Your home value increases with professional installation and quality materials that last decades.
The difference is immediate. Walk into your room and notice how much brighter it feels. Check your ceiling after the next heavy rain and see dry, clean surfaces instead of water damage spreading across expensive finishes.
We’ve been replacing skylights across Suffolk County for over two decades. We’re a family-owned business that understands how Long Island weather tests every roof component, especially skylights.
We’ve seen what works and what fails in Mastic’s freeze-thaw cycles. Most skylight problems aren’t actually skylight problems—they’re installation problems. Poor flashing, inadequate sealing, wrong materials for our climate.
We use Velux skylights because they’re engineered for conditions like ours. Their integrated flashing systems work with Suffolk County weather instead of fighting it. After thousands of installations, we know which products hold up and which ones leave you dealing with the same problems year after year.
We start with a thorough assessment of your current skylight and roof structure. Most homeowners think they need a simple repair, but skylights over 15 years old typically benefit from complete replacement because the seals, hardware, and flashing need updating too.
We remove your old skylight carefully, protecting your home’s interior with tarps. Then we inspect the roof opening, make any necessary structural repairs, and install your new Velux skylight with proper step flashing around the sides and continuous flashing at the head and sill.
Everything gets sealed with high-grade materials designed specifically for Long Island’s weather patterns. We test the installation thoroughly before cleaning up. Most single skylight replacements take 4-6 hours and we complete the work in one day, weather permitting. If weather delays the project, we secure the opening completely until we can finish safely.
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Every skylight replacement includes premium Velux skylights with double-pane, Low-E glass that reduces heat loss in winter and keeps your home cooler in summer. You get integrated flashing systems, multiple waterproof barriers, and professional-grade sealants rated for Suffolk County’s climate.
We handle everything from permits to cleanup. Your installation comes with our comprehensive leak-free guarantee plus Velux’s manufacturer warranty—up to 10 years on materials and components. Financing options are available for qualified homeowners.
In Mastic’s coastal climate, proper installation matters more than the skylight itself. We’ve been serving Suffolk County families since 2002, and we know exactly how to prevent the flashing failures and seal deterioration that cause most skylight leaks. Your investment is protected by our workmanship warranty and our reputation built over thousands of successful installations.
Skylight replacement costs in Mastic typically range from $800 to $2,500 per skylight including professional installation. The final cost depends on your skylight size, roof complexity, and whether interior finishing work is needed.
Velux skylights with professional installation usually cost 3-4 times the price of the unit alone, but this includes proper flashing, waterproofing, and our leak-free guarantee. We provide upfront pricing with no hidden fees, and financing options are available for qualified homeowners. The investment pays for itself through energy savings and prevents costly water damage repairs.
Yes, modern skylights can significantly reduce energy costs when properly installed. Energy-efficient skylights with Low-E glass and proper insulation reduce artificial lighting needs during the day and provide passive solar heating in winter.
Velux skylights can be up to 35% more energy efficient than older plastic skylights, potentially saving $10-15 monthly on electricity. The key is proper sizing, placement, and professional installation to maximize benefits while preventing heat loss. In Suffolk County’s climate, the energy savings add up quickly, especially during our cold winters and humid summers.
Most skylight leaks happen because of improper flashing installation or degraded sealants, not the skylight itself. In Suffolk County’s freeze-thaw cycles, water gets into small gaps, freezes, expands, and creates larger openings.
We prevent leaks by using integrated flashing systems, multiple waterproof barriers, and proper installation techniques. Our installations include step flashing around the sides and continuous flashing at the head and sill, all sealed with high-grade materials designed for Long Island weather. We’ve been doing this for over 20 years and stand behind every installation with a comprehensive leak-free guarantee.
It depends on your skylight’s age and condition. If the frame is structurally sound and the flashing isn’t compromised, glass replacement might be possible for newer units.
However, most skylights over 15 years old benefit from complete replacement because the seals, hardware, and flashing typically need updating too. In Suffolk County’s harsh weather conditions, trying to patch old systems usually leads to recurring problems. Complete replacement with modern Velux skylights gives you better energy efficiency, improved weather resistance, and long-term reliability with warranty protection.
Most single skylight replacements take 4-6 hours, depending on roof type and access. We typically complete the work in one day, weather permitting. Flat roof installations may take longer due to additional waterproofing steps.
We always protect your home’s interior with tarps and work efficiently to minimize disruption. If weather delays the project, we’ll secure the opening completely until we can finish the installation safely. Our experienced crews have replaced thousands of skylights across Suffolk County, so we know how to work quickly without compromising quality or safety.
We provide a comprehensive leak-free guarantee on all skylight installations, backed by our workmanship warranty and the manufacturer’s product warranty. Velux skylights come with up to 10 years on materials and we warranty our installation work.
If your skylight leaks due to our installation within the warranty period, we’ll fix it at no charge. We’ve been serving Suffolk County for over 20 years and stand behind every job we complete. Our reputation depends on installations that work perfectly for decades, not quick fixes that fail after the first storm season.
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