New York

Construction Expert Witness
in New York

New York construction disputes, particularly in New York City, involve some of the most complex projects and most technically demanding litigation in the country. I work with New York attorneys on defect, delay, and claims matters in state Supreme Court and federal district courts.

20+ Years Experience $3B+ Projects PSP CCP CCM Licensed GC Plaintiff & Defense
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Garrett Johnson, PSP CCM, Construction Expert Witness
New York

Experience Relevant to New York
Construction Disputes

New York's construction environment is distinct from any other market in the country. High-rise commercial and residential construction, dense urban logistics, union labor agreements, landmark preservation requirements, and a dense regulatory overlay, including New York City's own building code, create conditions where disputes are complex, technically specific, and high-value.

Outside New York City, the state has a substantial commercial and institutional construction market in Albany, Buffalo, Syracuse, Rochester, and surrounding regions, with its own set of disputes involving government project delivery, municipal construction, and multi-family residential development.

I bring 20+ years of experience managing complex commercial construction: healthcare, institutional, multi-family, and large commercial, that translates directly to the technical issues that come up in New York construction disputes, regardless of whether the project is a Manhattan tower or an upstate institutional facility.

[VERIFY WITH GARRETT] Project Examples
Healthcare

Major healthcare facility expansion: complex MEP and infection control requirements, multi-contractor coordination, significant change order and delay claims. Analyzed schedule, change order entitlement, and productivity loss.

Multi-Family Residential

Multi-family residential project: envelope and waterproofing defect claims. Analyzed installation against plans, specs, and industry standard of care, developed cost-to-repair estimate.

Commercial

Commercial ground-up: contractor/subcontractor payment and scope dispute. Analyzed contract documents, subcontract back-charges, and provided opinion on entitlement and damages.

Legal Framework

Construction Litigation in New York

[VERIFY all citations with counsel before publication]

Common Disputes

Common Construction Disputes in New York

1

High-Rise Commercial and Residential Defects

New York's vertical construction market creates specific defect issues: curtain wall systems, waterproofing at complex envelope transitions, mechanical systems in constrained spaces, structural issues in projects with tight urban tolerances. Expert analysis requires familiarity with high-rise construction methods and the specific standards applicable to large commercial projects.

2

DOB Violation and Stop-Work Order Disputes

When a DOB violation or stop-work order disrupts a project, the resulting delay claim requires both an understanding of the regulatory enforcement context and a CPM-based analysis of the schedule impact. These cases often involve disputes between owner, contractor, and the City about who bears responsibility.

3

Subcontractor Claims and Multi-Prime Disputes

Large New York projects, particularly those involving public owners, often use multi-prime contracting, which creates coordination obligations between contractors that are a common source of delay and defect disputes. Subcontractor pass-through claims on multi-prime projects require analysis of both the subcontract and the prime contract.

4

Lien Law Trust Fund Claims

New York's trust fund provisions create liability for contractors who divert construction funds improperly. These cases require expert analysis of the project's payment flow and fund accounting, documenting what was paid, when, and to whom.

Services

Expert Witness Services in New York

Construction Defect Analysis

Site inspections, code compliance review (NYCBC or NY State Building Code as applicable), defect identification, and cost-to-repair analysis for New York construction matters.

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Construction Claims Consulting

Claims evaluation, damages quantification, and expert reports for New York commercial, residential, and public owner construction disputes. Familiar with multi-prime contract structures and New York public contracting.

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Construction Delay Analysis

CPM schedule analysis for New York projects, including delay issues created by DOB enforcement, union labor coordination failures, and multi-prime project delivery.

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FAQ

Frequently Asked Questions
New York Construction Expert Witness

I'm licensed in Alaska, Idaho, Nevada, and Utah. New York courts qualify expert witnesses based on credentials and experience, not in-state licensure. My PSP, CCP, and CCM certifications and 20+ years of field experience on comparable project types, including healthcare, multi-family, commercial, and institutional construction, establish qualification for New York matters. Expert witness qualification under CPLR and the Federal Rules of Evidence is based on expertise in the subject matter, not geographical licensure.
Yes. New York City's adoption of its own building code, rather than the IBC, creates technical distinctions that are relevant to defect cases. The NYCBC has different provisions in some areas from the IBC, and understanding which code applies (NYCBC vs. NY State Building Code) depends on project location. I can analyze code compliance issues in both NYC and upstate New York construction matters.
I can provide the construction-side expert analysis in trust fund cases, documenting the payment flow, identifying what was paid and when, and addressing the construction completion and cost issues that are often central to these disputes. The legal analysis of Article 3A trust fund provisions is for counsel. My role is the construction and financial analysis that underlies the legal claim.
New York Supreme Court, U.S. District Courts for the Southern and Eastern Districts of New York, and AAA and JAMS arbitration panels. I'm also available for cases in the Appellate Division when construction expert analysis is needed for appeal-related purposes.
New York City projects have several factors that don't exist in most other markets: DOB enforcement activity that can cause work stoppages, union jurisdictional disputes that affect productivity and sequencing, multi-prime contracting that creates coordination failures between contractors, and extreme site constraints that affect construction logistics. Delay analysis on NYC projects requires understanding all of these factors, not just reading a CPM schedule. The expert needs to understand how NYC construction actually operates to give a credible opinion on what caused the delay.
Background

Credentials & Qualifications

  • PSP, CCP, CCM: Planning & Scheduling Professional, Certified Cost Professional, Certified Construction Manager
  • Licensed General Contractor: B100 & E100AK #192126  ·  ID #RCE-56717  ·  NV #75532  ·  UT #348968-5501
  • B.S. Civil Engineering: Brigham Young University
  • 20+ years complex commercial construction: healthcare, institutional, multi-family, commercial
  • $3B+ in projects managed

Available for plaintiff and defense engagements. Based in Utah, available to travel to New York for site inspections, depositions, and trial.

$3B+
in Projects
20+
Years Experience
4
State GC Licenses
P&D
Plaintiff & Defense

Also Serving

Available for cases nationwide.

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Working on a New York
Construction Case?

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