Keenan Custom Homes

Keenan Custom Homes Keenan Custom Homes brings inspired design, expert carpentry, and Irish craftsmanship to every project.

From dream kitchens to full builds, we transform spaces with heart, precision, and style — turning your vision into a beautifully built reality. Keenan Custom Homes is a professional custom home construction company proudly serving the South Shore of Long Island. Founded by Padraig and Sara Keenan, this husband-and-wife team is quickly becoming known as the Chip and Joanna Gaines of Long Island—bl

ending expert craftsmanship with creativity, vision, and heart. Fully licensed, insured, and bonded, Keenan Custom Homes brings peace of mind to every project. Since 2008, we’ve built a reputation for exceptional quality by hiring only the most skilled tradespeople and fostering strong relationships with local town inspectors—often streamlining and accelerating the construction process. Our work speaks for itself, and we’d be honored to help bring your dream home to life.

This is our Damien, he’s 14 going on 41, thinks he has it all figured out, yet feels responsible for us all. His heart ...
06/18/2026

This is our Damien, he’s 14 going on 41, thinks he has it all figured out, yet feels responsible for us all. His heart is pure and true but has a whip of a tongue that’ll cut you in two. He may have gone to work today in his St Anthony’s pajamas but perfectly hung his first door!! He was proud as punch and reports: “you can close it with the tap of your pinky!” We love you immensely Damien!! Mommy & Daddy

A renovation that felt personal from day one. 🏡Our clients trusted Keenan Custom Homes with their home, and they felt he...
06/18/2026

A renovation that felt personal from day one. 🏡

Our clients trusted Keenan Custom Homes with their home, and they felt heard at every step. The result was more than a finished project, it was peace of mind.

If you want a contractor who treats your home like their own, let’s talk: 631.514.9659

KeenanCustomHomes

Kitchen renovation on your mind? Before you pick a single cabinet or countertop, here are 3 things every Long Island hom...
06/17/2026

Kitchen renovation on your mind? Before you pick a single cabinet or countertop, here are 3 things every Long Island homeowner should know. 🏡

✓ Order cabinets and appliances first. Lead times can stretch 8-12 weeks. If you order late, your whole timeline shifts. Get those orders in before anything else.

✓ Design your layout before you fall in love with finishes. Beautiful countertops will not fix a poorly planned kitchen. Traffic flow, work triangle, storage - these come first. Always.

✓ Know your permit requirements. In Long Island, any project touching plumbing or electrical needs a permit. It is something every homeowner should know going in.

We have built and renovated kitchens for over 25 years. These three steps are the difference between a stressful one and a smooth renovation.

Thinking about your kitchen? Let's start the conversation. ☎️: 631.514.9659

06/14/2026

Happy Flag Day.
To those who have served, and those who continue to serve, thank you for protecting the freedoms that allow us to live, work and build the lives we choose. We're grateful.

- The Keenan Family

We protect your asset, not a fleeting design trend. 🏛️🛡️A generic builder will execute exactly what you ask for, even if...
06/13/2026

We protect your asset, not a fleeting design trend. 🏛️🛡️
A generic builder will execute exactly what you ask for, even if it compromises your home’s flow, storage or structural longevity. A strategic partner knows when to say "No."

At Keenan Custom Homes, we bring nearly 30 years of expert discernment to every consultation. Our job isn’t just to build beautiful spaces; it's to leverage our judgment to ensure every dollar you spend is an investment that protects your wealth, not a trend that subsidizes future inefficiency. True authority is defined by knowing how to guide you away from costly mistakes. 🍀

Call 631.514.9659 to secure your project with an industry expert.

Imagine your own cozy retreat at home.What if your basement was the best room in the house?A place to read, unwind, or g...
06/11/2026

Imagine your own cozy retreat at home.

What if your basement was the best room in the house?

A place to read, unwind, or gather with friends. Designed just for you.

Ready to turn empty space into something extraordinary? Call us today: 631.514.9659. 🛋️

There is nothing quite like watching a bathroom go from tired and outdated to something a family falls in love with. 😍Th...
06/10/2026

There is nothing quite like watching a bathroom go from tired and outdated to something a family falls in love with. 😍

This is the kind of transformation we live for. Dark cabinetry, marble countertops, a walk-in shower with custom tile work — every detail planned, every finish considered.

What makes this possible? 25+ years of craftsmanship, a trusted team, and a process that keeps our clients informed every step of the way.

What would your dream bathroom look like?

Let's make it happen. DM us or give us a call. 📞

Planning a bathroom renovation? Ex*****on requires expertise. 🏛️🛀A successful luxury remodel depends entirely on transpa...
06/09/2026

Planning a bathroom renovation? Ex*****on requires expertise. 🏛️🛀
A successful luxury remodel depends entirely on transparency and structural foresight. We leverage nearly 30 years of site-tested wisdom on Long Island to protect your investment through three strict standards:

- No Hidden Cost: Predictability protects your wealth. Our thorough, upfront pricing completely eliminates budgetary surprises so you can build with total financial confidence.

- Design In Site: True spatial flow cannot be engineered from an office. We evaluate your home's exact real-world layout directly on-site to optimize every square inch before breaking ground.

- Owner On Site: Ultimate accountability requires active leadership. Our owner personally oversees construction on the ground, ensuring flawless ex*****on and forensic precision.

Don’t risk your home's equity with cookie-cutter processes or unmonitored team. Partner with an industry authority.

📞 Call 631.514.9659 or DM us today to consult on your design.

🌐 Explore our standards at www.keenancustomhomes.com

Elevate Your Long Island Lifestyle. 🌿🏛️True luxury isn't about more, it's about knowing which details to include and whi...
06/07/2026

Elevate Your Long Island Lifestyle. 🌿🏛️
True luxury isn't about more, it's about knowing which details to include and which ones to exclude.

Our Minimalist Kitchen Collection is designed with strategic foresight.
👉 Floor-to-ceiling limed oak cabinetry with soft organic texture.
👉 Honed Calacatta marble waterfall island.
👉 Bespoke polished nickel pendants.
Every element curated to protect your visual and financial value for decades.

This isn't installation. This is expert judgment protecting your investment.

Nearly 30 years of site-tested wisdom goes into spaces like these. Spaces that function beautifully, age gracefully, and sustain their value through forward-thinking decisions.
Your home deserves this level of discernment.

Call 631.514.9659 to consult with an industry authority.
Visit: KEENANCUSTOMHOMES.COM

Address

115 E Main Street, Suite 2
East Islip, NY
11730

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm
Friday 7am - 6pm
Saturday 8am - 3pm

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