Z N J Construction Inc
Home addition contractor based in Staten Island.
- License active
5 jobs on New York permits, 2023 to 2026: 4 home additions, 1 pool or spa. 17th most addition permits of 37 contractors in New York.
What the public records show
From the city's license records and the city's permits, one question at a time.
| Question | Records show | Mark |
|---|---|---|
| Licensed? | License 615297, active in the city's records on Sep 24, 2026General contractor | Checks out |
| Jobs on record | 5 jobs on New York permits, 2023 to 2026: 4 home additions, 1 pool or spaThey are based in Staten Island. Work outside New York is not in these records.Their permits mention 1 porch, 1 kitchen, 1 deck.17th most addition permits of 37 licensed contractors in New York. That counts jobs, not quality.Our New York permit records cover September 2021 to September 2026. |
Records: the city Department of Buildings and City of New York permits.
Cost and timing
Permit value (not a price)
Their typical permit lists $263,350 (half list more, half less)
That is the figure written on the permit form, which can be far from what you pay. Across New York the middle addition job is $225,000.
Get 2 or 3 written quotes.
Permit timeline
Across New York, a addition permit stays open about about 15 months, from permit to final inspection
This is not how long the crew works at your home: most of it is waiting for the inspection. Ask them how many days the work takes. Waiting for the permit adds about about 6 months. How long addition jobs take.
Track record
Where they work most
- 103022 jobs
- 103141 job
- 103011 job
- 103081 job
Jobs by kind of work
- Addition
- Pool or spa
Latest jobs
Permit values are what the contractor wrote on the permit form, not what the owner paid.
| Date | Work | ZIP | On the permit form |
|---|---|---|---|
| Jun 1, 2026 | Pool or spaPlans and documents filed to construct patio and in-ground pool accessory to existing detached… | 10314 | $70,980 |
| Oct 3, 2025 | AdditionTwo story addition to the rea of the building | 10301 | $426,500 |
| May 29, 2025 | AdditionTwo story horizontal addition to the existing two story building and convert the second floor to… | 10302 | $483,280 |
| Jun 12, 2024 | AdditionNew 2 Story Addition at rear of building | 10302 | $75,000 |
| Dec 26, 2023 | AdditionNew 1 story rear addition in exist 1 family detached house | 10308 | $100,200 |
What to ask before you hire
About Z N J Construction Inc
- Ask what the warranty covers and for how long, in writing.
- Search their name on the Better Business Bureau site, and read their reviews.
Worth asking any home addition contractor
- Can you show me proof of liability insurance and your bond?
- Do you handle the plans and engineering, or do I hire them?
- Who will run the job day to day, and who are the subcontractors?
- Who pulls the permits, and what is the payment schedule?
Get a quote from Z N J Construction Inc
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Your job room keeps the request, your photos and every reply in one place, with an assistant that checks prices against city permits. Keep its link: it is the key to your job.
Open your job roomMore home addition contractors near 10302 and 10314
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- Heng Yip Construction Cor
- Hunt B Construction Inc
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- Rogers Developers Grp LLC
See all 37 home addition contractors in New York, ranked by jobs
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