Hear from Our Customers
You get a deck that’s built for how you actually live. Morning coffee on a quiet platform that won’t sag or splinter. Summer barbecues on composite decking that doesn’t need constant staining. Fire pit evenings on a structure engineered to handle Suffolk County’s coastal climate.
Your deck investment delivers up to 80% return when it’s time to sell. More importantly, you get outdoor living space that your family uses instead of just looking at through the window.
The difference is in the details. Proper drainage so water doesn’t pool. Railings that meet code without looking institutional. Materials chosen for Long Island’s weather patterns, not just the lowest bid.
Corsino Construction Corp has been building custom decks throughout Suffolk County since 2000. We use licensed in-house professionals instead of subcontractors, which means consistent quality and direct accountability on every project.
We are fully licensed and insured to perform deck installation and construction work throughout Suffolk County, with coverage including structural work, railings, and site preparation. We maintain both liability insurance and workers’ compensation coverage.
What sets us apart in Deer Park is our approach to job site management. We keep work areas clean and organized so homeowners can live comfortably during construction. No surprise fees, clear communication, and fixed pricing that doesn’t change mid-project.
The process starts with understanding how you want to use your deck. Family barbecues need different layouts than quiet morning coffee spaces. We design around your lifestyle, not generic templates.
We handle all Suffolk County permits and inspections while finalizing materials and construction timeline. You don’t deal with bureaucracy or inspection scheduling.
Construction begins with proper foundation work that accounts for Long Island soil conditions. Our licensed crews build your custom deck with attention to detail and code compliance. We clean up daily and keep you informed about progress.
Most installations take 3-5 days depending on size and complexity, with larger decks or custom features taking up to a week. We provide realistic timelines during consultation and update you if weather or inspections cause delays.
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Your deck needs to handle everything from summer heat to winter storms. We use materials and construction methods that stand up to Suffolk County’s coastal climate.
Pressure-treated lumber averages $25-$30 per square foot while cedar or hardwood runs $42-$48+ per square foot. A 200 square foot wood deck typically costs $5,000-$6,000, while larger 400 square foot decks run closer to $10,000-$12,000.
Composite decking costs more upfront but eliminates the annual staining and sealing that wood requires. Premium composite materials last 25+ years with minimal upkeep, often providing better overall return on investment for homeowners who value long-term convenience.
We help Deer Park homeowners choose materials based on actual usage patterns, not just initial cost. We explain maintenance requirements upfront so there are no surprises five years later.
Yes, a permit is required for building a deck in NY. The local building department mandates a permit for any construction that involves a structural change to your property, including deck construction.
Suffolk County requires building permits for most deck installations, especially those attached to your house or over 30 inches high. The expedited permit process takes around 10-14 days, while the standard process can take up to 30 days.
We handle all permit applications and inspections as part of our service. We know Suffolk County requirements and ensure your deck meets all code specifications before construction begins.
Most custom deck installations take 3-5 days depending on size and complexity. Weather can affect timing, especially during spring and fall, and Suffolk County permit inspection requirements typically add 1-2 days to the timeline.
Larger decks with multiple levels or custom features like built-in seating may take up to a week. Simple ground-level decks often finish faster, while elevated decks or those requiring extensive foundation work take longer.
We provide realistic timelines during your consultation and keep you updated if weather or inspections cause delays. We schedule around Suffolk County inspection requirements so you’re not left waiting for approvals.
On average, the cost to build a deck on Long Island is between $50 per sq ft for an all wood deck and $65 per sq ft for a composite deck. The price difference reflects both material costs and long-term maintenance requirements.
Premium materials cost more upfront but offer longer lifespans and lower maintenance. A composite deck often lasts 25+ years with minimal upkeep, and for homeowners who value long-term convenience, composite can offer better overall return on investment.
Wood decking requires annual staining and sealing to maintain appearance and weather resistance. Composite eliminates this ongoing maintenance but costs more initially. We help you evaluate total ownership costs, not just installation price.
Yes, we design and install modern pergolas and cozy fire pits as part of complete outdoor living projects. Pergolas provide shade and define entertaining areas, while fire pits extend your deck’s usability into cooler months.
Fire pit installations require proper clearances and sometimes additional permits, which we handle as part of the project. We help you plan the layout so everything works together safely and beautifully.
These features can be incorporated into your original deck design or built with future additions in mind. The result is outdoor space that grows with your needs. We consider gas lines, electrical requirements, and safety clearances during the design phase.
Yes, we are fully licensed and insured to perform deck installation and construction work throughout Suffolk County. Our license covers all aspects of deck building including structural work, railings, and site preparation.
We carry both liability insurance and workers’ compensation coverage to protect you and our crews during construction. This means you’re protected if accidents happen on your property during the project.
Our licensing ensures we understand Suffolk County building codes and inspection requirements. We know which permits are needed for different deck types and handle all paperwork and scheduling with local building departments.
We use licensed in-house professionals instead of subcontractors, which guarantees consistent quality and direct accountability throughout your project. We’ve been building custom decks in Suffolk County since 2000.
Every project starts with understanding how you want to use your space. Whether you’re planning family barbecues or quiet morning coffee, we design and build decks that fit your lifestyle and your property.
We maintain job site cleanliness and organization so homeowners can live comfortably during construction. Fixed pricing with no hidden fees, clear communication throughout the project, and we handle all permits and inspections. You get professional results without the typical construction headaches.
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