John J. McAdam Construction: Your Trusted Roofing and Building Partner in Rocky Point, NY

For homeowners and business owners across Long Island, John J. McAdam Construction is a name that means solid work and peace of mind. Based right in Rocky Point, NY, this family-run company has built a reputation for handling everything from a small roof repair to building a brand-new home. They understand the local architecture and the weather challenges that come with living near the Sound.

Business Overview

John J. McAdam Construction is a full-service general contracting and roofing company. They focus mainly on residential projects for folks in Suffolk County. The team is made up of skilled, local craftsmen who take pride in their work. They know that a leaky roof or a delayed remodel can disrupt your life, so they work efficiently to get the job done right.

Key Services for Long Island Homes

John J. McAdam Construction offers a wide range of services to protect and improve your property. They group their work into a few main areas:

• Roofing & Protection: New roof installation, roof repair, and full roof replacement. They also handle skylights and all types of gutter work—installation, repair, and replacement—which is vital for handling Long Island's rain and snow.
• Home Additions & Remodels: Whether you're updating a kitchen or bath, adding a dormer, or building a full second-story addition, they manage the entire process.
• Outdoor Living Spaces: They design and build decks, patios, porches, and balconies so you can enjoy the outdoors.
• New Structures: From building a detached garage or a guest house (ADU) to constructing a complete single-family home.

Areas Served

John J. McAdam Construction serves communities across Suffolk County. You'll find their trucks in Brookhaven, Islip, Smithtown, and all through the North and South Forks. They work regularly in towns like Riverhead, Patchogue, Centereach, Shirley, Hampton Bays, and Port Jefferson. Their broad service area means they have experience with the varied home styles and town codes found from Rocky Point, NY to Montauk.

Company History & Growth

The company started as a local roofing specialist and grew organically by listening to what customers needed. Homeowners kept asking if they could also handle the siding after a new roof, or build a deck underneath it. Over time, John J. McAdam Construction expanded its skills to become a true full-service contractor. This natural growth means every service they offer is backed by deep, hands-on experience.

Leadership & Local Ties

Founded and led by John McAdam, the business is rooted in the community. John and his team live and work in the area. They understand the specific needs of coastal homes, from wind-resistant roofing to materials that can handle the salt air. You might see them at local suppliers or community events. They're not a far-away franchise; they're your neighbors.

What Makes Them Stand Out

A few key things set John J. McAdam Construction apart:

• True Full-Service: They manage your entire project from design to final cleanup, so you have one point of contact.
• Local Material Knowledge: They know which shingles hold up best to Long Island winters and which decking materials last longest in the humid summers.
• Structural Expertise: Their background in roofing and framing means they are experts in the structural integrity of your home.
• Detailed Craftsmanship: Whether it' a complex kitchen remodel or a simple gutter job, the finish work is clean and precise.

Why Locals Choose John J. McAdam Construction

People in Rocky Point, NY and the surrounding towns choose this company because they deliver what they promise. They show up on time, communicate clearly, and stand behind their work. Their long list of services means you can call them for one project and trust them with the next. For roofing, remodeling, or building from the ground up, John J. McAdam Construction is a local partner you can rely on.