J.V. Custom Builds

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J.V. Custom Builds Custom Carpentery and home improvements with the widest array of experience, Valeri Construction is the only place to go.

Our team of professionals completes every project with skill and precision.

Back to school means backpacks, shoes and jackets need a place to go.This recently completed custom mudroom built-in fea...
09/01/2026

Back to school means backpacks, shoes and jackets need a place to go.

This recently completed custom mudroom built-in features painted cabinetry, detailed trim work, a natural wood bench, black hooks, shoe cubbies and woven basket storage — clean, functional and built to fit the space.

Now’s the time to get ahead of the school-year clutter. Give J.V. Custom Builds a call to talk about a custom built-in for your home.

631-767-4422

LongIslandHomes CommackNY

Here is a job completed last year in Huntington bay right before the holidays. Custom walnut moldings. Rain or shine ,Ho...
08/18/2026

Here is a job completed last year in Huntington bay right before the holidays. Custom walnut moldings. Rain or shine ,Hot or cold. We get the job done! There’s still time to have your dream fireplace completed!

Custom mantels, built-ins, paneling and detailed trim work — designed and built to fit your home.

Now booking fall and winter projects.

J.V. Custom Builds

longislandhomes

A look at a recently completed project at this beautiful waterfront home in Centerport.Custom paneling throughout, overs...
08/11/2026

A look at a recently completed project at this beautiful waterfront home in Centerport.

Custom paneling throughout, oversized moldings, and detailed trim work from top to bottom. The trim package on this project was so detailed, it had its own set of blueprints.

A lot of time went into the details on this one, and the finished product speaks for itself.

J.V. Custom Builds

LongIslandHomes WaterfrontHome CustomHomes

Remember the sneak peek from last week? Here’s how it’s looking now.This custom addition is almost wrapped up, and it’s ...
08/08/2026

Remember the sneak peek from last week? Here’s how it’s looking now.

This custom addition is almost wrapped up, and it’s hard to believe it’s the same space.

Cathedral ceiling ✔️
Skylights ✔️
21’ custom wood beam ✔️
Custom windows with stained pine trim ✔️
Herringbone floors ✔️

Just a few final touches left. Exterior pictures coming soon! Thanks to our crew for another job they can be proud of

J.V. Custom Builds
631-767-4422

Another project taking shape in Huntington! Turning this old detached garage into useable space year round! We insulated...
07/31/2026

Another project taking shape in Huntington! Turning this old detached garage into useable space year round!

We insulated this entire space with closed-cell spray foam from the crawl space to the roof deck. Better energy efficiency, improved comfort, and a tighter building envelope that lasts.

It’s what’s behind the walls that makes all the difference.

Sneak peek at one of our latest projects in Merrick!This custom addition is really starting to come together, and we can...
07/29/2026

Sneak peek at one of our latest projects in Merrick!

This custom addition is really starting to come together, and we can’t wait to share the finished product.

Stay tuned for the final reveal—it’s going to be worth the wait.

J.V. Custom Builds
Quality craftsmanship. Built to last.

custom built-in featuring natural white oak fluted panels, seamless LED lighting, and a sleek modern a design 😎
05/14/2026

custom built-in featuring natural white oak fluted panels, seamless LED lighting, and a sleek modern a design 😎

Custom built in with some cool features! 😎🔨
05/07/2026

Custom built in with some cool features! 😎🔨

Address

Commack, NY
11725

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 9am - 1pm

Telephone

+16317674422

Website

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