01 —
37 years in business
Founded in 1989, we've weathered every housing cycle on Long Island. Experience that estimates jobs correctly and spots problems before they become expensive.
1989
Residential General Contractor · West Babylon, NY
Built right, built to last.
Serving Long Island homeowners since 1989.
From kitchen remodels and home additions to custom cabinetry and carpentry — Just Enterprise One Corp. provides quality residential construction across Islip, Smithtown, Northport & the surrounding Long Island communities.
01 · KITCHEN REMODEL · SMITHTOWN
02 · DECK & EXTERIOR
03 · CABINETRY
37
Years building Long Island homes
'89
EstablishedFounded 1989
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CredentialsLicensed & Insured
FREE
EstimatesWritten Quotes
10%
DiscountSenior & Military
02 What we build
Full-service residential construction under one roof.
One licensed team, one accountable project manager — twenty services spanning
everything from foundation framing to finish carpentry.
03 Why choose us
Six reasons Long Island homeowners pick us — and keep coming back.
Much of our work comes from repeat clients and neighbor referrals —
homeowners who value careful, dependable work done right the first time.
02 —
Fully licensed, bonded & insured
License #H0309970000 — general liability and full workers' compensation coverage on every crew member, every job site, every day.
LIC
03 —
One project manager, start to finish
A single knowledgeable PM owns your project from permits through final walkthrough. No phone-tag, no finger-pointing, no lost details between subs.
PM
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Engineer-reviewed structural work
When a project involves a load-bearing change or a permit, we bring in a licensed engineer to draw and stamp the plans — so the work is sound on paper and in practice.
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We handle the permits
We know the Town of Babylon, Islip, Smithtown and Huntington code offices by name. Permits pulled correctly, inspections scheduled proactively, no delays.
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06 —
Clean job sites, every day
Protective floor coverings, daily debris removal, and a final detail clean before we call the job done. You'll live in your home comfortably while we work.
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Free · No-Obligation Estimate
Tell us about your project. We'll be out within 24–48 hours with a written quote.
Prefer to talk? Call (631) 983-8079 — Mon–Fri, 7am–5pm.
04 Reviews
Homeowners across Long Island, in their own words.
A recent verified Google review from a Long Island homeowner —
and an open invitation to read the rest on our public profiles.
★★★★★
They remodeled my first floor, open-concept kitchen and included a spare bedroom. They did an excellent job!
05 · Service Areas
Proudly serving homeowners across Long Island's South & North Shores.
Based in West Babylon, we travel throughout Suffolk County to handle residential remodeling, additions, siding and more. If you're within 30 minutes of our shop, we're happy to quote your project.
01Islip, NY11751
02Smithtown, NY11787
03Northport, NY11768
04West Babylon, NY11704
05Babylon, NY11702
06Huntington, NY11743
07Commack, NY11725
08Bay Shore, NY11706