Construction consultants · Forensics · Expert witness support · Construction management

The people you retain are the people who do the work.

A boutique construction consulting firm for forensic investigation, expert witness support and construction management. No intake desk. No junior handoff. You speak with the person writing the report.

Track 1 · Construction ForensicsFor attorneys & insurance carriers

We investigate why construction fails.

Independent site investigation, root cause analysis, standard of care opinions and findings built to hold up under cross-examination.

Explore Forensics Services

Track 2 · Construction ManagementFor developers & property owners

We manage construction so it doesn't.

Owner's representation, scope and budget control, quality verification and closeout on new builds and post-claim rebuilds.

Explore CM Services
Direct access
To the people who do the work and sign the report
California based
Retained in matters across the country
CA PE & CSLB licensed
Verifiable state credentials, not memberships
Decades combined
Field, design and forensic experience
Who you actually get

A small bench, on purpose.

Larger firms route a matter through an intake coordinator, a staff analyst and a signing expert who meets the file late. We do not have those layers. The person who takes your call is the person who walks the site and stands behind the opinion.

N. Daniel Peress

N. Daniel Peress

Founder & Principal

35-plus years across architecture, construction management and legal forensic analysis: multifamily, institutional and commercial work, aviation terminals and post-settlement rebuilds. Field experience first, with design training behind it.

Academic credentials
  • Bachelor of Architecture, NYIT
  • A.A.S. Interior Design, FIT

Direct: (310) 621-3587 · DanielP@PCC-Experts.com
Full bio · LinkedIn

George Bronstein

George Bronstein, PE

Lead Forensic Engineer

Licensed civil engineer and licensed contractor. Leads structural and building envelope investigation, destructive and non-destructive testing protocols, report authorship and litigation support.

State licenses
  • CA PE #53112 (Civil)
  • CSLB #845493

Direct: GeorgeB@PCC-Experts.com
Full bio

What we take on

Two disciplines. One standard of technical rigor.

The same eye that finds a failure is the eye that prevents one. We take a limited number of matters at a time so both tracks get real attention.

Construction Forensics

Evidence, analysis, litigation support

For attorneys, insurance carriers & property owners

  • Construction defect investigation and root cause analysis
  • Building envelope, water intrusion and moisture testing
  • Standard of care and code compliance opinions
  • Scope and cost of repair, delay and productivity analysis
  • Expert reports and deposition and trial support
  • Finish and material matching analysis
See Forensics in Detail
Construction Management

Oversight that protects the asset

For developers & property owners

  • Owner's representation on new construction
  • Post-settlement and post-claim remediation oversight
  • Bid leveling, contractor vetting and scope control
  • Schedule and budget management, change order review
  • Quality verification, punch and closeout
  • Interior finish-out specification and selection oversight
See CM Services in Detail

Forensics Construction Management

Every failure we investigate becomes a known risk on the next project we manage, so new builds avoid the mistakes of the past.

Construction Management Forensics

Running live job sites keeps our opinions grounded in current codes, labor rates and material costs, so they reflect market reality, not theory.

Core capabilities

Design & Engineering Forensic Architecture Cost Estimating General Contracting Roofing & Waterproofing Code Compliance Surveying Premises Liability (Slip/Fall/Trip) Site Safety: OSHA, Cal/OSHA & NY Labor Law Expert Witness Support
Representative work

A track record across residential, aviation, institutional & educational work.

Representative examples of the scope and complexity our team handles directly. Full case detail on the Case Engagements page.

Wood-frame multifamily residential building under construction
Residential Multifamily

Building Envelope Failure Investigation

Dozens of Southern California matters: ASTM-standard field investigation and causation analysis supporting defect litigation.

Read the engagement →
LAX Terminal 3 interior under construction
Aviation · Institutional

LAX Maintenance Gap Analysis Task Order

$2M LAWA MATOC task order: portfolio-level evaluation across Terminals 1–8 covering exteriors, roofing, BHS, structural and MEP condition.

Read the engagement →
Window mock-up water penetration testing equipment at a construction site
Educational · Risk Mitigation

Mock-Up Window Penetration Testing

UCI Humanities Gateway: ASTM water and air infiltration testing during active construction. The $37.8M project went on to achieve LEED Platinum.

Read the engagement →

All case engagements

Where we work

Statewide in California. Retained beyond it.

Two separate claims. We keep them separate because they are earned in completely different ways.

On the ground

All of California

We work the entire state from our Orange County base. Close enough to most California sites that a visit is a drive rather than a travel budget. That proximity is the point: we see the building, not photographs of it.

  • Orange County
  • Los Angeles County
  • San Diego County
  • Inland Empire
  • Ventura & Santa Barbara
  • Central Coast
  • Central Valley
  • Bay Area
  • Sacramento
  • Northern California

Site visits scheduled within days, not weeks, anywhere in this footprint. Outside it, we quote travel honestly before you retain us.

On the record

State guides we have published

Construction law is state law. The technical question travels between states. The statute does not. Before we opine outside California we do the statutory work first, then we publish it.

Each guide is written for that state on its own terms. For a state we have not published yet, we tell you plainly and do the research before we take a position. All state guides

How an engagement starts

Three steps. Then you know where you stand.

  1. 01 / Conflict check

    We clear the parties first

    Names of the parties and a one-line description of the matter. We confirm we are clear before you send anything substantive. What a conflict check covers

  2. 02 / Scope call

    The person who works it reads the file

    A direct conversation about the building, the theory of the case and what a defensible answer would actually require. If the matter is outside what we do well, we say so.

  3. 03 / Site and report

    Findings you can put in front of a jury

    Site investigation and testing to recognized standards, then a written report authored by the person who did the work and will sit for deposition on it.

From PCC Insights

What we publish and why.

Substantive articles on forensic investigation, expert witness practice, construction management and the state law that shapes all three.

Investigator taking a moisture meter reading at the lower corner of an exterior bedroom wall below a window with a small inspection opening cut in the drywall
State Guides ·

Mold in a New Home: When Is the Builder Responsible in California?

Mold in a newer California home starts with water. How investigators trace the source to construction or use and how the Right to Repair Act applies.

Read the article →
Table with a tabbed forensic report binder, a marked-up wall section drawing, a moisture meter and a legal pad
Expert Witness Process ·

What Makes a Construction Expert's Opinion Hold Up Under Scrutiny

How a construction expert builds a defensible opinion: inspection timing, ASTM testing, sampling plans and alternative causes, with Rule 702 context.

Read the article →
Open attic hatch in a smoke-damaged home showing gray ash residue on insulation and framing lit by a work light
Insurance Claims ·

Wildfire Smoke Damage Claims in California: Testing, Restoration and the Smoke Damage Recovery Act

Smoke-damaged home in California? How testing, clean or replace scoping and clearance work, plus what AB 1795 changes for smoke claims in 2027.

Read the article →

All insights

In 48 seconds

A closer look at how we work.

Start here

Tell us about the building.

Send the parties and a short description. You will hear back from the person who would actually work the file, within one business day.

Or call (800) 929-3605 · Office@PCC-Experts.com