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!
Custom Home Builders for Projects in Long Island, NY
SUFFOLK COUNTY HOME BUILDERS
At Cascella and Sons Construction, every project follows a proven process that eliminates confusion, keeps communication clear, and ensures predictable, high-quality results.
From the first design meeting through the final walkthrough, our clients enjoy complete transparency through detailed documentation, weekly updates, and access to our project management portal.
With over 35 years of experience serving Long Island, we manage both pre-construction and construction phases under one roof, giving homeowners a single accountable team responsible for design, permitting, building, and final delivery.
CUSTOM HOME BUILDER LONG ISLAND
There’s a pretty good chance that the idea of building a new custom home makes you a little nervous. You aren’t sure what to expect, how long everything will take, how much it will cost. You also may not be sure who you can really trust—building a new custom home is a big undertaking and probably something you’ve never done before, but we have! In fact, hundreds of Cascella and Sons Construction clients have come to us feeling the same way as you. They started this journey a little nervous, but that is not how their story ended. Backed by experience, local knowledge, and dedication to delivering positive results, clients are guaranteed a cozy and home vibe in their custom houses.
Highlights of what we offer for custom home builds Long Island:
Fully Licensed And Registered Home Renovation Professionals
Original And Custom Home Building
Interior & Exterior Design
Free Consultations
Team of Expert New Construction Home Contractors and Designers
An Open Line of Communication Between You and Our New Home Construction Team
Thorough Inspections Before & After Custom Home Construction
Completing New Home Construction Projects Within A Reasonable Timeframe & Budget
The discovery phase begins with an initial meeting discussing goals, styles, expectations, and basic feasibility. We offer our expertise to ensure you are ready to make informed decisions every step along the way.
During this stage, our team will walk you through the process of building the framework of your new home. You can choose an outside aesthetic based on your personal preferences and location on Long Island.
At this stage in your new home construction, we will actually begin the process of building. A project manager will work alongside our contractors to ensure the project stays within the agreed-upon budget and timeframe as best as possible.
After many decisions, inspections & months of patience, your dream home is finally ready to be moved into. We already know that you will love your new custom new home!
You can trust our team of custom home builders in Long Island because we are dedicated to our customer service values. Our team will always ensure that you are informed about every decision before the start of the new home build. You can expect to be as involved in your custom home build as you desire and will never be left feeling out of the loop. We value your input and opinions very highly. After all, we are building YOUR dream home.
Cascella & Sons delivers professional design-build services across Long Island, transforming ideas into thoughtfully designed, expertly built homes. With one team guiding the entire process, we provide clarity, efficiency, and craftsmanship you can trust.
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.

CUSTOM HOME BUILDER LONG ISLAND
Several key factors influence the final cost of a project:
City – Each jurisdiction has its own requirements
Style – Traditional, Modern, 2 Story, other…
Size – The square footage of your home
Finishes – Interior selections (cabinets, counters, hardwoods, windows, doors and more)
Site Conditions – Topography, utility connections and accessibility
Our quotes are comprehensive and include:
In addition to your contracted build costs, you need to consider Pre-Development expenses such as:
Obtaining a construction loan to build your custom home is different than a conventional loan. We will provide you with a list of lenders that our clients have used and encourage you to contact one or more to inquire about custom home financing. The lender will walk you through the process and explain what program will be best for your individual goals.
Every custom home will have a unique building timeline depending on the size and style of home, the property characteristics and the jurisdiction. Generally speaking, Architectural Design, Interior Design and permitting can take 6-9 months to complete. The average build time ranges from 10-18 months. Once we learn more about your custom home vision, we will tailor a timeline specific to your project.