About us

Carpenters first, contractors second

A&Y Carpentry LLC started with two carpenters, a truck full of tools and a simple rule: build it the way you’d build it for your own family. More than fifteen years later, that rule still decides how we cut every board.

We’re a small, licensed and insured team serving homeowners across the greater metro area. Decks, fences, siding, doors and windows are all we do — which is exactly why we do them well.

Straight answers

Clear written estimates, no upsells, no surprise change orders.

One crew to complete

The people who quote your job are the people who build it.

Materials that hold up

We spec lumber, fasteners and finishes that survive real weather.

Respect for your home

Protected landscaping, tidy site, full cleanup every evening.

About A&Y Carpentry LLC

Quality Carpentry & Home Improvement in Mastic Beach, NY

At A&Y Carpentry LLC, we are committed to providing quality carpentry and home improvement services for homeowners throughout Mastic Beach, Mastic, Shirley, Center Moriches, East Moriches, Patchogue, and surrounding Long Island communities.

Our goal is simple: deliver dependable workmanship, quality results, and professional service on every project. Whether you’re looking to create a new outdoor living space, improve your home’s exterior, or replace outdated doors and windows, our team is ready to help bring your vision to life.

Our Carpentry & Home Improvement Services

We specialize in a variety of residential exterior improvement services, including:

Deck Building – Create a comfortable and attractive outdoor space for relaxing, entertaining, and enjoying your home.
Fence Installation – Improve privacy, security, and curb appeal with a professionally installed fence.
Siding Installation – Upgrade your home’s exterior with siding that improves appearance and helps protect your home from the elements.
Door Installation – Replace old or damaged doors with attractive, functional options that complement your home.
Window Installation – Improve the appearance, comfort, and functionality of your home with quality window installation.

Serving Mastic Beach & Surrounding Long Island Communities

A&Y Carpentry LLC proudly serves homeowners throughout the local area, including Mastic Beach, Mastic, Shirley, Center Moriches, East Moriches, Patchogue, and nearby communities.

We understand that every home improvement project is different. That’s why we take the time to understand your needs and provide solutions that fit your home, style, and project goals.

Built on Quality & Customer Satisfaction

Your home is one of your biggest investments, and we believe the work done on it should be completed with care and attention to detail. From a new deck or fence to siding, doors, and windows, we strive to provide craftsmanship you can feel confident about.

When you choose A&Y Carpentry LLC, you’re choosing a local carpentry and home improvement company focused on quality work and dependable service.

Ready to Improve Your Home?

Whether you’re planning a new deck, fence installation, siding project, door replacement, or window installation, A&Y Carpentry LLC is ready to help.

Contact A&Y Carpentry LLC today to discuss your project and request an estimate.