John D. Onnembo, Jr., Construction Attorney in New York
Over 42 years of legal practice · focused on Construction, Contracts, and Litigation
New, NY
Practicing construction in New York since 1984.
- 42+
- Years practicing
- 4
- Bar admissions
Practices in
Are you John D. Onnembo, Jr.?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
John D. Onnembo, Jr. is an attorney based in New York, NY. The practice focuses on Construction, Contracts, and Litigation. John has over 42 years of legal experience.
- Based in
- New York, NY
- Experience
- over 42 years
- Known for
- Construction · Contracts · Litigation
- Handles Construction, Contracts, and Litigation matters from New York, NY.
- Over 42 years of practice as a licensed attorney.
About John D. Onnembo, Jr.: John D. Onnembo, Jr. is an attorney based in New York, NY. The practice focuses on Construction, Contracts, and Litigation. John has over 42 years of legal experience.
Areas of practice
John's practice areas in New York
John concentrates on construction, contracts, and litigation. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Construction
View other Construction attorneys
Contracts
View other Contracts attorneys
Litigation
View other Litigation attorneys
Construction cases in New York
John takes construction matters in New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Contracts cases in New York
John takes contracts matters in New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Litigation cases in New York
John takes litigation matters in New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Biography
John D. Onnembo, Jr., construction attorney serving New York
John D. Onnembo, Jr. is an attorney based in New York, NY. The practice focuses on Construction, Contracts, and Litigation. John has over 42 years of legal experience. John works from New York and takes on construction matters across the region.
John D. Onnembo, Jr. is a lawyer practicing construction law, contract law, litigation. John D. received a B.S. degree from Lafayette College in 1981, and has been licensed for 42 years. John D. practices in New York, NY.
Working with John on a construction matter
John D. Onnembo, Jr. is a lawyer practicing construction law, contract law, litigation. John D. received a B.S. degree from Lafayette College in 1981, and has been licensed for 42 years. John D. practices in New York, NY.
Who John represents
John reviews new inquiries case-by-case for construction, contracts, and litigation matters across New York.
Credentials
Credentials — where John studied and practices
Fordham University
J.D. · 1984
Lafayette College
B.S. Civil · 1981
Jurisdictions
John's state bar admissions
New York
2004 · ACTIVE
U.S. Circuit Court o
1993 · ACTIVE
New Jersey
1984 · ACTIVE
U.S. District Court,
1984 · ACTIVE
John studied at J.D. in Fordham University and B.S. Civil in Lafayette College.
Law school and academic background
John completed J.D. in Fordham University and B.S. Civil in Lafayette College. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in New York is where that training gets applied to real client questions.
Locations
John D. Onnembo, Jr.'s office in New York
John's primary office is at 1065 Avenue Of The Americas 7th Floor, New York, NY, 10018-0828. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of John D. Onnembo, Jr.
John has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
No reviews yet
Only verified clients who have consulted with John D. Onnembo, Jr. can leave a review.
Schedule your consultationHiring guide
How to hire John D. Onnembo, Jr. — what to expect in your first consultation
Working with a new construction attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
John charges for the initial consult. That fee is credited toward representation if you retain John's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; John will tell you what matters and what doesn't.
Questions to ask a construction attorney in New York
A short list to run through before you commit: How many construction matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for John
John discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in construction practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every construction matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. John confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
John's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many construction practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about John D. Onnembo, Jr.
How much does it cost to hire John for a construction case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.
Does John offer a free consultation?
John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some construction attorneys offer free consults — check John's current terms during booking.
How long do construction cases in New York typically take?
Simple construction matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can John take my case if I'm outside New York?
John is licensed in New York. Matters governed by New York law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — John will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with John?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is John accepting new construction clients right now?
John's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Construction attorneys serving Albany and Brooklyn in New York
John handles construction matters throughout New York. Each city below is a direct link into the search page for verified construction attorneys in that community.
More counsel
Other top-rated construction attorneys in New York
If John's intake is full or the fit isn't right, these construction attorneys in New York handle similar matters. Every profile below is verified and open to consultations.





