Construction Claims should be dependent upon and carried out by a technically experienced professional that is adept in the hands on preparation of time impact analysis. Using this background, our team sharpens our craft working hand in hand with project teams on complex work. This engagement allows for more practical and real life current insight into claim management and resolution.

Hence, we specialize in providing expert support to cost and schedule claims from all perspectives on all types of work. This includes Schedule Delay Analyses, determining/substantiating merit, independent cost estimates, validating cost claims, and expert testimony and support. Our staff of over twenty highly qualified professionals is ready to meet your claims needs.

Charles Montgomery

Construction Claims Lead

Charles Montgomery


Team Members

Tom Huntington

Chase Wirtz


Our Work in Construction Claims and Expert Witness


VIA 6  Apartments – Seattle – Construction Defect

Fire and Ice Sculpture studio and gallery – Portland – Time impact analysis

VA Hospital – Los Angeles – Sub Contractor REA (federal)

Marysville Hilton Hotel – Contractor default

Persea Apartments – Vista CA – Contractor Schedule Review

LADWP Fleet Maintenance Facility – Los Angeles – Contractor Default

Box Store Retail Facility – Van Nuys CA – Construction Defect and contractor delays

Alameda Corridor East Construction Authority (ACE), Fullerton Road Grade Separation

Alameda Corridor East Construction Authority (ACE), Nogales Road Grade Separation

Buckskin Sanitary District, Wastewater Treatment Facility Upgrade

California High Speed Rail Authority, Construction Package 4 Design Build

CHIME, Charter School Project

City of Ontario, Milliken Ave Grade Separation

City of Santa Monica, Santa Monica Clean Beaches Project

Denver Bonfils Theatre Complex at the Denver Center for the Performing Arts

Eastern Municipal Water District Capital Improvement Program

Hollywood Park Casino Redevelopment, Site Demolition and Improvements

Inland Empire Utilities Agency, Capital Improvement Program

Los Angeles Department of Water and Power, Owens Lake Dust Mitigation Phase 9/10

Los Angeles Metro, Crenshaw Light Rail Design Build

Los Angeles World Airports Utilities & LAMP Enabling Projects (LULEP)

Los Angeles World Airports (LAX), West Aircraft Maintenance Area

Lucile Packard Children’s Hospital; Stanford, Hospital Expansion

New Horizon School, Upper Campus Project

Ontario International Airport (OIA), FEDEX Distribution Center

Orange County Sanitation District, Solids Thickening & Dewatering Facility

Port of Los Angeles, Berths 171 to 173 Environmental Remediation

Port of Long Beach, Expansion of the Container Yard and Intermodal Railyard at Pier E

Santa Margarita Water District, Trampas Canyon Dam and Reservoir

South Coast Water District, Sanitary Sewer Beach Interceptor

Terrace Water Company, Customer Water Meter Installation Program

Transport Scotland, Forth Replacement Crossing Bridge

United States Army Corps of Engineers (USACE), Santa Ana River: Reach 9, Phase 4