Hear from Our Customers
You want a deck that handles Long Island weather without constant maintenance headaches. You want a space where your family actually wants to spend time, not another project on your to-do list.
That’s exactly what you get with professional deck installation. Picture stepping outside to a beautiful, durable deck that’s ready for morning coffee, weekend barbecues, or quiet evenings watching the sunset. No worrying about rotting boards, splintering wood, or annual staining projects.
Whether you choose low-maintenance composite materials or classic wood construction, you’re investing in years of outdoor enjoyment. The right deck doesn’t just add square footage—it adds life to your home.
Expressway Roofing and Chimney has been serving Commack families for over two decades. We’re a family-owned, fully licensed and insured contractor who understands what Long Island homeowners need from their outdoor spaces.
We’ve built decks that have weathered nor’easters, hosted countless family gatherings, and added real value to homes throughout Suffolk County. When you work with us, you’re working with contractors who live in this community and stand behind every project.
Our reputation in Commack speaks for itself. We handle permits, follow local building codes, and deliver the kind of craftsmanship that lasts. No surprises, no shortcuts—just solid work from people who care about getting it right.
First, we visit your property to discuss your vision and take measurements. We’ll walk through material options, design possibilities, and answer your questions about permits and timelines. You’ll get a detailed estimate with no hidden costs.
Next, we handle all permit applications and ensure your project meets Commack building codes. While permits are processing, we order materials and schedule your installation dates. No bureaucratic headaches for you.
Then our experienced crew arrives on schedule to build your deck. We protect your property, work efficiently, and clean up thoroughly each day. Most deck installations are completed within a few days, depending on size and complexity.
Finally, we conduct a thorough walkthrough to ensure everything meets our standards and yours. You’ll receive warranty information and maintenance guidelines to keep your deck looking great for years to come.
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Composite decking is perfect for busy Commack families who want beautiful outdoor space without the maintenance. These materials resist fading, won’t splinter or rot, and only need occasional cleaning with soap and water. They’re made from recycled materials, so you’re making an environmentally responsible choice too.
Wood decking offers natural beauty and classic appeal at a lower upfront cost. Pressure-treated lumber provides good durability, while cedar and redwood offer premium looks with natural weather resistance. Wood decks can be stained or painted to match your home’s style perfectly.
For Commack’s climate, we recommend materials that handle temperature swings, salt air from nearby waters, and occasional severe weather. Whether you choose composite or wood, we’ll help you select the right materials for your specific location, budget, and maintenance preferences.
Yes, you need a building permit for deck construction in Commack. New York requires permits for any deck project, and local building departments enforce specific requirements for safety and code compliance.
The permit process involves submitting detailed plans showing dimensions, materials, and construction methods. You’ll also need to meet setback requirements and height limitations specific to your property’s zoning. Most deck projects require permits regardless of size, though some very small, low-height decks may have exceptions.
We handle the entire permit process for our customers, from preparing the required documentation to coordinating with local inspectors. This ensures your project meets all current building codes and passes inspection the first time.
Quality composite decking typically lasts 25-30 years in Long Island’s climate with minimal maintenance. These materials are engineered specifically to handle temperature swings, moisture, and UV exposure that our region experiences.
Unlike wood, composite won’t rot, warp, or splinter even after years of exposure to salt air and harsh winters. The color won’t fade significantly, and you won’t need to stain or seal the surface. Most manufacturers offer 20-25 year warranties covering material defects and fading.
The key is choosing quality composite materials and having them installed properly. Proper drainage, adequate ventilation underneath, and correct fastening methods all contribute to maximum lifespan. We only work with proven composite brands that perform well in coastal Long Island conditions.
Pressure-treated lumber is chemically treated to resist rot and insects, making it the most affordable wood decking option. It requires regular staining or sealing to maintain appearance and protection, but offers good durability for the price point.
Cedar is naturally resistant to rot and insects without chemical treatments. It has a beautiful grain pattern and pleasant aroma, and it weathers to an attractive gray color if left unstained. Cedar costs more initially but requires less frequent maintenance than pressure-treated wood.
Both materials need periodic maintenance to look their best and achieve maximum lifespan. Pressure-treated lumber typically needs staining every 2-3 years, while cedar can go 3-5 years between treatments. Your choice often depends on budget, desired appearance, and how much maintenance you want to handle.
Deck installation costs vary significantly based on size, materials, and complexity. Basic pressure-treated wood decks typically start around $15-25 per square foot, while premium composite decking ranges from $25-45 per square foot installed.
Additional factors affecting cost include permit fees, site preparation requirements, railing styles, and special features like built-in seating or lighting. Multi-level decks or those requiring significant structural work will cost more than simple rectangular designs.
We provide detailed written estimates that break down material and labor costs clearly. This helps you understand exactly what you’re paying for and make informed decisions about upgrades or modifications. Most Commack deck projects range from $8,000-25,000 depending on scope and materials chosen.
Yes, we can often build a deck over an existing concrete patio, but it requires careful evaluation of the current surface and proper engineering. The existing patio must be structurally sound, properly sloped for drainage, and at an appropriate height for the new deck design.
Building over concrete can actually provide excellent stability and reduce excavation costs. However, we need to ensure proper ventilation underneath and adequate drainage to prevent moisture problems. The deck framing system must be designed to accommodate the existing surface while meeting current building codes.
Each situation is unique, so we always conduct a thorough site evaluation before recommending the best approach. Sometimes modifications to the existing patio are necessary, while other times we might recommend removal and starting fresh. We’ll explain your options and help you choose the most cost-effective solution.
Absolutely. We provide comprehensive deck repair and maintenance services for both wood and composite decking throughout Commack. This includes replacing damaged boards, fixing structural issues, updating railings, and refinishing wood surfaces.
Common repair needs include loose or damaged decking boards, wobbly railings, rotted support posts, and failed fasteners. We also handle more extensive repairs like replacing entire sections or updating older decks to meet current safety codes. For wood decks, we offer professional cleaning, staining, and sealing services.
Regular maintenance extends your deck’s lifespan significantly and keeps it looking great. We can set up annual or bi-annual maintenance schedules to keep your deck in top condition. Whether you need emergency repairs after storm damage or routine upkeep, we have the experience and materials to handle any deck maintenance project.
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