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# Cascella & Sons Construction

## Sitemaps
[XML Sitemap](https://www.cascellaandsons.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [Four-Season Room Additions on Long Island: Enjoy Your Yard All Year](https://www.cascellaandsons.com/blog/four-season-room-addition-long-island/): Long Island has beautiful springs and falls, but our winters are long and our summers can be buggy and humid. A four season room addition on Long Island lets you enjoy natural light and views of your yard all year, with the comfort of a fully insulated, heated and cooled room. It's one of the most enjoyable additions a homeowner can make.
- [Skylight Installation on Long Island: Brighten Any Room With Natural Light](https://www.cascellaandsons.com/blog/skylight-installation-long-island/): Dark hallways, windowless bathrooms and kitchens that need the lights on at noon are common in older homes. Adding windows isn't always possible, but adding light from above usually is. Skylight installation on Long Island is one of the simplest ways to brighten a room, make it feel larger and bring in fresh air, often without changing the layout at all.
- [Window Replacement on Long Island: Signs It’s Time, Styles and Energy Savings](https://www.cascellaandsons.com/blog/window-replacement-long-island/): Windows quietly do a lot of work. They keep out wind, rain and noise, hold in heat during the winter, and shape how your home looks from the street. When they start to fail, you feel it in drafts, foggy glass and rising energy bills. If you're weighing window replacement on Long Island, here's how to tell when it's time, which styles to consider and what to look for in a quality installation.
- [Garage Conversions on Long Island: Turning Unused Space Into Living Space](https://www.cascellaandsons.com/blog/garage-conversion-long-island/): For many families, the garage holds more boxes and bikes than cars. Meanwhile, the house is short on a bedroom, a home office or a place for a family member to live. A garage conversion on Long Island turns space you already own into finished living space, often for less than building an addition from the ground up.
- [Mother-Daughter Additions on Long Island: Planning Space for Multigenerational Living](https://www.cascellaandsons.com/blog/mother-daughter-addition-long-island/): More Long Island families are living under one roof across generations. Aging parents move closer to get support, adult children stay home longer to save money, and grandparents help with childcare. A mother daughter addition on Long Island gives everyone their own space while keeping the family close, and it can be one of the smartest long-term investments you make in your home.
- [Adding a Primary Suite on Long Island: Dormer, Rear Extension or Second Story?](https://www.cascellaandsons.com/blog/primary-suite-addition-long-island/): As families grow and kids get older, the one room many homeowners want most is a true primary suite: a bedroom with its own full bathroom, a walk-in closet and some real separation from the rest of the house. In many older Long Island homes, especially Capes and ranches, that space simply doesn't exist. A primary suite addition on Long Island is one of the most popular projects we build, and the first big decision is how to add it.
- [Bump-Out Additions on Long Island: Small Extensions That Solve Big Space Problems](https://www.cascellaandsons.com/blog/bump-out-addition-long-island/): Not every space problem needs a full extension or a second story. Sometimes your kitchen is just a few feet too tight for an island, the primary bathroom can't fit a double vanity, or the back entry has no room for a mudroom. For many homeowners, a bump out addition on Long Island is the answer. It's a small, targeted extension that makes one room much more usable without the cost and timeline of a major addition.
- [James Hardie Siding on Long Island: How It Holds Up to Salt Air, Wind & Winter](https://www.cascellaandsons.com/blog/james-hardie-siding-long-island-weather/): Long Island homes take a beating. Within the same year, your siding might face salty air off the Sound or the South Shore, nor'easter winds and driving rain, heavy snow, and summer sun that bakes south-facing walls. Many local homeowners end up replacing siding much sooner than they expected because of that mix of conditions.
- [Building a Dormer in Fall or Winter on Long Island: What Homeowners Should Know](https://www.cascellaandsons.com/blog/winter-dormer-long-island/): Many Long Island homeowners assume a dormer is a spring or summer project. The weather is warmer, the days are longer, and it feels like the natural time to open up a roof.
- [Custom Exterior Renovations on Long Island: Details That Make a Home Stand Out](https://www.cascellaandsons.com/blog/custom-exterior-renovations-on-long-island-details-that-make-a-home-stand-out/): A well-designed home exterior is about more than new siding or windows. The best projects bring every architectural element together—from the roofline and siding to the windows, trim, stonework, and custom details.
- [Cape Cod Dormers: Classic Additions for Timeless Long Island Homes](https://www.cascellaandsons.com/blog/cape-cod-dormers-classic-additions-for-timeless-long-island-homes/): Cape Cod homes have been a familiar part of Long Island neighborhoods for generations. Their simple rooflines, traditional proportions, and practical layouts give them a character that continues to appeal to homeowners today.
- [How to Match Your Dormer Roofline with Your Existing Home Design](https://www.cascellaandsons.com/blog/how-to-match-your-dormer-roofline-with-your-existing-home-design/): Adding a dormer can completely change the way a home looks and functions. It can create more usable space upstairs, bring in natural light, improve headroom, and give the exterior a fresh architectural presence.
- [Small Dormers, Big Impact: How Compact Additions Change a Home’s Look](https://www.cascellaandsons.com/blog/small-dormers-big-impact-how-compact-additions-change-a-homes-look/): SEO Title: Small Dormers, Big Impact: How Compact Additions Change a Home’s Look
- [Dormer Additions in Suffolk County: What Local Homeowners Need to Know](https://www.cascellaandsons.com/blog/dormer-additions-in-suffolk-county-what-local-homeowners-need-to-know/): If your family is beginning to outgrow your home, moving isn’t your only option. A custom dormer addition can dramatically increase your living space while improving the comfort, functionality, and value of your home. Throughout Suffolk County, more homeowners are choosing dormer additions to create larger bedrooms, additional bathrooms, home offices, and open second-floor layouts without leaving the neighborhood they love.
- [Before & After: Stunning Dormer Transformations](https://www.cascellaandsons.com/blog/before-after-stunning-dormer-transformations/): A dormer can completely transform the look, feel, and functionality of a Long Island home. What starts as a cramped second floor, low-ceiling attic, or unused space can become a bright and comfortable part of your home.
- [Modern Dormer Design Trends for 2026 Long Island Homes](https://www.cascellaandsons.com/blog/modern-dormer-design-trends-for-2026-long-island-homes/): For Long Island homeowners, making the most of your existing home has never been more important. Rather than searching for a larger property, many families are choosing to expand and improve the homes they already love. One of the most popular ways to accomplish that is with a custom dormer addition.
- [Long Island Zoning Laws for Dormer Additions: A Town-by-Town Guide](https://www.cascellaandsons.com/blog/long-island-zoning-laws-dormer-additions/): Adding a dormer is one of the best ways to increase the size, functionality, and value of your home. Whether you're planning a larger primary suite, adding another bedroom, creating a home office, or simply making better use of your second floor, a dormer addition can completely transform the way you live.
- [5 Reasons to Choose a Dormer Over Moving to a Bigger House](https://www.cascellaandsons.com/blog/5-reasons-to-choose-a-dormer-over-moving-to-a-bigger-house/): As your family grows, your home may begin to feel a little smaller than it once did. Maybe you need another bedroom, a home office, or simply more space to relax and entertain. For many Long Island homeowners, the first thought is to start looking for a larger house.
- [Dormer Contractors in Nassau County: Permits, Design, and Construction Tips](https://www.cascellaandsons.com/blog/dormer-contractors-nassau-county-guide/): If you’re thinking about adding a dormer to your home in Nassau County, you’re not alone. Dormer additions continue to be one of the most popular home improvement projects across Long Island because they create valuable living space without requiring homeowners to move. Whether your family is growing, you’re working from home more often, or you simply want to improve the layout of your house, a dormer can completely transform how your home looks and functions.
- [Common Challenges When Adding Dormers in Older Long Island Homes](https://www.cascellaandsons.com/blog/common-challenges-when-adding-dormers-in-older-long-island-homes/): Older homes on Long Island have a lot going for them — established neighborhoods, mature trees, solid bones, and a character that new construction rarely matches. But when it comes to adding a dormer, that same age can introduce a set of complications that most homeowners do not see coming until they are already in the middle of construction.
- [Energy-Efficient Dormers: How Proper Insulation and Windows Reduce Costs](https://www.cascellaandsons.com/blog/energy-efficient-dormers-how-proper-insulation-and-windows-reduce-costs/): A dormer addition is one of the best ways to add living space to a home, but when designed properly, it can also improve energy efficiency and lower monthly utility costs.
- [Rear Extensions vs. Second-Story Additions: Which Is Right for Your Long Island Home?](https://www.cascellaandsons.com/blog/rear-extensions-vs-second-story-additions-which-is-right-for-your-long-island-home/): When Long Island homeowners need more space, one of the biggest decisions is whether to build outward or build upward.
- [Dormers on Long Island: Add Space, Light & Long-Term Value to Your Home](https://www.cascellaandsons.com/blog/dormers-on-long-island-add-space-light-long-term-value-to-your-home/): For many Long Island homeowners, the need for more space eventually becomes unavoidable. Families grow, remote work becomes permanent, storage disappears, and suddenly the home that once felt perfect starts feeling cramped.
- [Renovating a 1950s Cape or Ranch on Long Island: Common Issues & Smart Upgrades](https://www.cascellaandsons.com/blog/renovating-a-1950s-cape-or-ranch/): Drive through Levittown, Massapequa, Hicksville, Bay Shore, or any of dozens of post-war Long Island neighborhoods, and you'll see them everywhere — Capes and ranches built in the 1950s and early 60s, often on quarter-acre lots, with the same handful of floor plans repeated thousands of times.
- [How Long Does a Dormer Addition Take? A Week-by-Week Long Island Project Timeline](https://www.cascellaandsons.com/blog/how-long-does-a-dormer-addition-take/): "How long is this going to take?" It's almost always the second question Long Island homeowners ask during a dormer consultation, right after "how much will it cost?" And it makes sense — a dormer addition means contractors on your roof, dust in your home, and a project that touches your daily life for weeks at a time.
- [ADU Permitting on Long Island: Suffolk vs. Nassau County Rules Homeowners Should Know](https://www.cascellaandsons.com/blog/adu-permitting/): New York has spent the last few years actively encouraging Accessory Dwelling Units. The Plus One ADU Grant offers up to $125,000 in funding, state legislation has streamlined the framework, and rental demand on Long Island continues to climb. On paper, the conditions for adding an ADU have never been better.
- [Shed Dormer vs. Gable Dormer vs. Hip Dormer: Which One Fits Your Long Island Home?](https://www.cascellaandsons.com/blog/shed-dormer-vs-gable-dormer-vs-hip-dormer/): Walk through any neighborhood from Massapequa to Huntington and you will spot dormers everywhere — but rarely the same kind twice. Some sit flat across the roof. Others rise to a sharp peak. A few curve gently into the existing rooflines like they were always meant to be there.
- [Rear Extension vs. Side Extension vs. Wraparound: Choosing the Right Layout for Your Long Island Home](https://www.cascellaandsons.com/blog/rear-extension-vs-side-extension-vs-wraparound/): When Long Island homeowners decide they need more space, the conversation almost always starts the same way: "We just need a bigger kitchen," or "We need a real family room," or "There is no room for an office anymore." The harder question is where the new space should actually go.
- [Whole-House Renovation on Long Island: Where to Start, What to Budget, and How to Phase the Work](https://www.cascellaandsons.com/blog/whole-house-renovation-process/): A whole-house renovation is one of the most rewarding projects a homeowner can take on — and one of the most overwhelming to start. Long Island homeowners who buy older homes in great neighborhoods, or who want to transform a house they have lived in for years, all face the same paralysis at the beginning: where do you actually start?
- [Why More Long Island Homeowners Are Choosing James Hardie Siding for Their Homes](https://www.cascellaandsons.com/blog/why-more-long-island-homeowners-are-choosing-james-hardie-siding-for-their-homes/): When homeowners begin planning an exterior renovation, siding is often one of the most important upgrades to consider. The right siding does more than change the appearance of a house—it protects the structure, improves energy efficiency, and increases long-term property value. In recent years, one product has consistently stood out as the top choice for durability, design flexibility, and performance: James Hardie fiber cement siding.
- [Long Island Zoning Laws for Dormers and Extensions: What You Should Know Before You Build](https://www.cascellaandsons.com/blog/long-island-zoning-laws-for-dormers-and-extensions-what-you-should-know-before-you-build/): Planning to build a dormer or home extension on Long Island? Before you start dreaming of extra bedrooms or larger kitchens, it’s essential to understand how local zoning laws and permit regulations may affect your project. Long Island’s building codes vary by township, and ignoring the rules ca
- [From Concept to Completion: The Step-by-Step Process of Building a Dormer Addition](https://www.cascellaandsons.com/blog/step-by-step-process-of-building-a-dormer-addition/): Cascella and Sons | Long Island’s Dormer and Home Extension Specialists Homeowners across Long Island—especially in Suffolk and Nassau Counties—are increasingly turning to dormer additions as a cost-effective way to expand their living space, increase home value, and improve curb appeal. Whet
- [Why Dormers Are the Smartest Way to Expand Your Living Space](https://www.cascellaandsons.com/blog/why-dormers-are-the-smartest-way-to-expand-your-living-space/): Why Dormers Are the Smartest Way to Expand Your Living Space A Deep Dive into Dormers for Long Island Homeowners | Cascella and Sons With housing demand, remote work, and multigenerational living on the rise, Long Island homeowners are constantly looking for smarter, more efficient ways to
- [ What to Expect During a Dormer Installation](https://www.cascellaandsons.com/blog/nbspwhat-to-expect-during-a-dormer-installation/): Thinking about adding a dormer to your home? Cascella and Sons breaks down the full dormer installation process—from planning and permits to construction and final walkthroughs. Learn what to expect, how long it takes, and how to minimize disruption to your home.
- [Why Hire a Dormer Contractor Near Me on Long Island](https://www.cascellaandsons.com/blog/why-hire-a-dormer-contractor-near-me-on-long-island/): Why Hire a Dormer Contractor Near You on Long Island?
- [James Hardie vs. Vinyl Siding: What’s the Best Choice for Your Long Island Home?](https://www.cascellaandsons.com/blog/james-hardie-vs-vinyl-siding-whats-the-best-choice-for-your-long-island-home/): Choosing the right siding for your home isn’t just a matter of aesthetics — it’s about durability, protection, energy efficiency, and long-term value. At Cascella and Sons, we’ve been helping Long Island homeowners make smart, lasting choices for decades. Two of the most common siding options we ins
- [Fiberon Decking vs Competitors: A Complete Guide](https://www.cascellaandsons.com/blog/fiberon-decking-vs-competitors-a-complete-guide/): Compare Fiberon decking to Trex, TimberTech, and pressure-treated wood. Discover why Long Island homeowners trust Fiberon for durability, beauty & long-term value.
- [Who Is the Best Roofing Manufacturer?](https://www.cascellaandsons.com/blog/who-is-the-best-roofing-manufacturer/): Compare GAF, Owens Corning, CertainTeed & more. Find the best roofing manufacturer for your Long Island home with expert advice from Cascella & Sons.
- [Maximizing Dormer Design: Innovative Layout Ideas for Bedrooms, Bathrooms & Offices](https://www.cascellaandsons.com/blog/maximizing-dormer-design-innovative-layout-ideas-for-bedrooms-bathrooms-amp-offices/): Dormers are more than just charming exterior features—they’re powerful tools for adding usable square footage and natural light to your home’s upper level. Whether you're planning a second-story addition or transforming attic space, a well-designed dormer can turn cramped, dark corners into stunning, functional rooms.
- [What Is an ADU? How Long Island Homeowners Can Add Extra Space & Income](https://www.cascellaandsons.com/blog/what-is-an-adu-how-long-island-homeowners-can-add-extra-space-amp-income/): Discover how Long Island homeowners are adding extra living space and income with ADUs. Explore detached units, garage conversions & basement suites.
- [NY State Plus One ADU Grant Program: How to Qualify for up to $125,000 in Funding](https://www.cascellaandsons.com/blog/ny-state-plusone-adu-grant-program-how-to-qualify-for-up-to-125000-in-funding/): NYS Plus One ADU Grant: How to Qualify for $125,000 in Funding
- [ADU Financial Benefits: Rent Income, Property Value & Mortgage Relief](https://www.cascellaandsons.com/blog/adu-financial-benefits-rent-income-property-value-amp-mortgage-relief/): Learn how building an ADU can generate rental income, increase home value, and provide mortgage relief for Long Island homeowners. Explore ROI, cost, and tax perks.
- [Blending Extensions & Indoor-Outdoor Flow: Seamless Living Space Additions with Sliding Doors & Decks](https://www.cascellaandsons.com/blog/blending-extensions-amp-indoor-outdoor-flow-seamless-living-space-additions-with-sliding-doors-amp-decks/): Discover how to blend indoor and outdoor living with sliding glass doors, decks, and home extensions. Create a bright, open space perfect for entertaining or relaxing.
- [How Working With an Excellent Designer Can Help You Build Smarter, Better, and More Beautiful Spaces](https://www.cascellaandsons.com/blog/why-hiring-a-great-designer-is-crucial-for-successful-home-construction/): Discover why working with an experienced designer can streamline your home construction process, prevent costly mistakes, and elevate your final results. Learn from Long Island’s trusted experts at Cascella & Sons Construction.
- [Architect vs. Design-Build: What’s Better for Home Renovation?](https://www.cascellaandsons.com/blog/architect-vs-design-build-whats-better-for-home-renovation/): Discover whether you need an architect, a designer, or both for your home renovation. Learn the differences, benefits, and how to choose the right professional for your project.
- [What Is a Dormer? A Complete Guide to Styles, Costs, and Benefits for Long Island Homes](https://www.cascellaandsons.com/blog/what-is-a-dormer-a-complete-guide-to-styles-costs-and-benefits-for-long-island-homes/): Discover what a dormer is, explore styles and costs, and learn how it adds light, space, and value to your home. Expert dormer builds by Cascella & Sons.
- [How Dormers Can Increase the Value your Home](https://www.cascellaandsons.com/blog/how-dormers-can-increase-the-value-your-home/): Discover how adding dormers can boost your Long Island home’s value by increasing square footage, natural light, and curb appeal. Explore ROI and renovation tips from Cascella & Sons.
- [Dormer Additions vs. Rear Extensions: Which Adds More Space for the Cost?](https://www.cascellaandsons.com/blog/dormer-additions-vs-rear-extensions-which-adds-more-space-for-the-cost/): Compare dormer additions and rear extensions to see which option adds more usable space for your budget. Learn costs, benefits, and when to choose each for your home.
- [How Dormers Can Instantly Increase Curb Appeal on Long Island](https://www.cascellaandsons.com/blog/how-dormers-can-instantly-increase-curb-appeal-on-long-island/): How Dormers Can Increase Your Curb Appeal
- [Dormers vs. Home Extensions: What’s Best for Long Island Homes](https://www.cascellaandsons.com/blog/dormers-vs-home-extensions-whats-best-for-long-island-homes/): If you’re like many Long Island homeowners looking to increase space, improve functionality, and boost home value, two popular options may be on your radar: dormers and home extensions . But which one is right for your home? In this guide, we break down the key differences between dormers and ext

## Pages
- [James Hardie Siding Smithtown](https://www.cascellaandsons.com/james-hardie-siding-smithtown/): At Cascella and Sons, we are preferred  James Hardie siding installers are experts at exterior remodeling. Let us replace your homes siding with brand new James Hardie siding. We will match the color of your home’s trim and fascia so that your home looks brand new again. Contact us today for a free consultation. ​
- [James Hardie Siding Northport](https://www.cascellaandsons.com/james-hardie-siding-northport/)
- [James Hardie Siding Commack](https://www.cascellaandsons.com/james-hardie-siding-commack/)
- [James Hardie Siding Huntington](https://www.cascellaandsons.com/james-hardie-siding-huntington/)
- [James Hardie Siding Islip](https://www.cascellaandsons.com/james-hardie-siding-islip/)
- [ADU Commack](https://www.cascellaandsons.com/adu-commack/)
- [ADU Huntington](https://www.cascellaandsons.com/adu-huntington/)
- [ADU Islip](https://www.cascellaandsons.com/adu-islip/)
- [ADU Northport](https://www.cascellaandsons.com/adu-northport/)
- [ADU Smithtown](https://www.cascellaandsons.com/adu-smithtown/): Accessory Dwelling Units (ADUs) are one of the most effective ways to add livable space, long-term value, and flexibility to your home. At Cascella & Sons Construction Corp, we specialize in designing and building high-quality ADUs that blend seamlessly with your existing property while meeting all local zoning and building requirements. Whether you’re planning an in-law suite, rental unit, guest house, or private home office, our team delivers ADU solutions built for comfort, durability, and lasting value.
- [Dormers Commack](https://www.cascellaandsons.com/dormers-commack/)
- [Dormers Islip](https://www.cascellaandsons.com/dormers-islip/)
- [Dormers Northport](https://www.cascellaandsons.com/dormers-northport/)
- [Dormers Huntington](https://www.cascellaandsons.com/dormers-huntington/)
- [Dormers Smithtown](https://www.cascellaandsons.com/dormers-smithtown/): Adding a dormer is one of the most effective ways for Smithtown homeowners to gain bedrooms, a bathroom, or a home office without expanding the footprint of the house. At Cascella & Sons Construction Corp, we design and build custom dormers for homes in Smithtown, Kings Park, St. James, Nesconset, and the surrounding area, turning unused attic space into comfortable living areas that still look like they belong on the house.
- [Get Instant Quote ADU’s](https://www.cascellaandsons.com/get-instant-quote-adus/): Schedule your design consult today
- [Request Skylight Quote](https://www.cascellaandsons.com/request-skylight-quote/): Schedule your design consult today!
- [Request Window Quote](https://www.cascellaandsons.com/request-window-quote/): Schedule your design consult today!
- [Request James Hardie Quote](https://www.cascellaandsons.com/request-james-hardie-quote/): Schedule your design consult today!
- [Request Roofing Quote](https://www.cascellaandsons.com/request-roofing-quote/): Schedule your design consult today!
- [Privacy Policy](https://www.cascellaandsons.com/privacy-policy/): Effective Date: April 13, 2026Cascella & Sons Construction Corp.70 Carleton Avenue, Central Islip, NY 11722 | (631) 582-0100 | info@cascellaandsons.com
- [Terms & Conditions](https://www.cascellaandsons.com/terms-conditions/): Effective Date: April 13, 2026Cascella & Sons Construction Corp.70 Carleton Avenue, Central Islip, NY 11722 | (631) 582-0100 | info@cascellaandsons.com
- [Skylights](https://www.cascellaandsons.com/skylights/): Add space. Add style. Add value
- [Window Replacement](https://www.cascellaandsons.com/window-replacement/): Window replacement is a home improvement project that will give you the biggest bang for your buck. Not only will you see a return on your investment when you sell your home, but you’ll also enjoy increased comfort an energy savings in the meantime. As certified Andersen Window installers, we have the experience and expertise to ensure that your window replacement project is a success. Andersen Windows are known for their quality and durability, and we’re proud to offer them to our customers. If you’re ready to upgrade your windows contact us today to schedule a consultation.
- [Careers](https://www.cascellaandsons.com/careers/): Looking to take the next step in your career? You’re in the right place. This page lists open roles at our company, along with helpful resources to guide you through the application process. Whether you’re an experienced professional or just starting out, we encourage you to explore available positions and apply to roles that match your skills and interests.
- [Get A Quote](https://www.cascellaandsons.com/get-a-quote/): Fill out some info and we will be in touch shortly! We can't wait to hear from you!
- [Our Process](https://www.cascellaandsons.com/our-process/): A transparent, systematic approach to home improvement
- [Dormers](https://www.cascellaandsons.com/dormers-long-island/): Dormer additions are one of the most effective ways to add usable space, natural light, and long-term value to your home—without expanding your home’s footprint. At Cascella & Sons Construction Corp, we design and build custom dormers that transform underutilized attic space into comfortable, fully functional living areas while preserving your home’s architectural character.
- [ADU](https://www.cascellaandsons.com/adu/): Accessory Dwelling Units (ADUs) are one of the most effective ways to add livable space, long-term value, and flexibility to your home. At Cascella & Sons Construction Corp, we specialize in designing and building high-quality ADUs that blend seamlessly with your existing property while meeting all local zoning and building requirements. Whether you’re planning an in-law suite, rental unit, guest house, or private home office, our team delivers ADU solutions built for comfort, durability, and lasting value.
- [New home builds long island](https://www.cascellaandsons.com/new-home-builds-long-island/): You have finally decided to build your dream home but don’t know where to begin. Start by choosing Cascella and Son’s for all your new home construction needs. Our team of custom home builders Long Island can help you design your new home today!
- [Blog](https://www.cascellaandsons.com/blog/): At Cascella and Sons Construction, we know that contractor-client relationships are built on mutual respect and trust. Like any professional, we appreciate it when our clients take time to review our services honestly. We hope our reviews speak volumes about the work we do and will demonstrate why we should be your first choice for Long Island Home Remodeling.
- [Home Improvement Loans Long Island](https://www.cascellaandsons.com/home-improvement-loans-long-island/): GENERAL CONTRACTOR WITH FINANCING
- [Home Additions](https://www.cascellaandsons.com/home-additions/): Add space. Add style. Add value
- [Get Instant Quote](https://www.cascellaandsons.com/get-instant-quote/): Schedule your design consult today
- [Design – Build Services](https://www.cascellaandsons.com/design-build-services/): Our design-build team handles planning, architecture, permits, and construction under one roof — delivering seamless kitchen remodeling, home additions, and full home renovations from concept to completion.
- [Dormers](https://www.cascellaandsons.com/dormers/): Cascella and Sons are experienced dormer contractors serving Suffolk and Nassau County, specializing in custom dormer additions that add living space, natural light, and value to your home. Whether you’re expanding a bedroom, creating a new bathroom, or transforming your attic into usable space, our team handles every step of the dormer construction process from design to completion. With over 20 years of experience, we deliver high-quality craftsmanship and seamless dormer additions built to last.
- [Hearth Financing](https://www.cascellaandsons.com/hearth-financing/): GENERAL CONTRACTOR WITH FINANCING
- [Entry Doors](https://www.cascellaandsons.com/entry-door-installation-replacement-services/): Here at Cascella and Sons Construction, we understand that your door is one of the first things people see when they come to your home. That’s why we offer a wide range of door installation and replacement services to fit your needs.
- [Custom Deck Installation long island](https://www.cascellaandsons.com/deck-builder-long-island/): Cascella and Sons Construction is a trusted custom deck builder on Long Island. We offer a variety of decking styles to choose from so you can find the perfect one for your home’s outdoor space.
- [Kitchen Remodeling](https://www.cascellaandsons.com/kitchen-remodeling-long-island/): Are you in the market for a quality kitchen remodeling contractor on long island? Look no further than Cascella and Sons Construction. We have years of experience transforming kitchens into beautiful, functional spaces.
- [Bathroom Remodeling](https://www.cascellaandsons.com/long-island-bathroom-remodeling/): Are you a homeowner looking for a contractor to do your bathroom remodeling? Look no further than the experts at Cascella and Sons Construction. We have years of experience designing and executing bathroom renovations of all sizes, from small powder rooms to large master bathrooms. We will work with you to create a custom bathroom design.
- [Roofing Contractor in Long Island](https://www.cascellaandsons.com/roofing-contractor-in-long-island/): Roofing is one of the most important aspects of your home. It is what protects you from the elements and keeps your family safe and dry. When it comes to roofing, you want to make sure that you hire a contractor that you can trust. That is why we are your roofing contractors Long Island. We understand the importance of a quality roof and we will work with you to ensure that your home is well-protected.
- [Contact Us](https://www.cascellaandsons.com/contact-us/): Schedule your design consult today!
- [James Hardie Siding](https://www.cascellaandsons.com/james-hardie-siding/): At Cascella and Sons, we are preferred  James Hardie siding installers are experts at exterior remodeling. Let us replace your homes siding with brand new James Hardie siding. We will match the color of your home’s trim and fascia so that your home looks brand new again. Contact us today for a free consultation. ​
- [About Us](https://www.cascellaandsons.com/about-us/): Discover the inspiring journey of Cascella & Sons Construction Corp. From humble beginnings to a beacon of quality and integrity in construction.
- [Home](https://www.cascellaandsons.com/): We are Certified Andersen Window Installers offering a wide range of options to help you revitalize and renovate your home.

## About Cascella & Sons Construction Corp

Cascella & Sons Construction Corp is a family-run, design-build home renovation and construction contractor serving Suffolk and Nassau County, Long Island, NY, including the Hamptons.

Services: dormers and second-story additions, home additions and extensions, ADUs, new custom home builds, kitchen remodeling, bathroom remodeling, James Hardie siding, roofing, windows, skylights, entry doors, and custom decks. Financing options are available.

Offices:
- Suffolk County: 70 Carleton Avenue, Central Islip, NY 11722
- Hamptons: 53 Hill St, Suite 80, Southampton, NY 11968

Contact: (631) 582-0100 | info@cascellaandsons.com | https://www.cascellaandsons.com