expert witness

A² Group, Inc. is an engineering and construction management organization founded in 1994, with offices in Miami, Orlando and Port Charlotte, Florida. The firm serves private and public construction, engineering, and management programs in Florida, the United States and the Caribbean. It is also listed as an Underground Utility and Excavation Contractor CU-C056689.

budgetingconstructability reviewsConstruction Managementcost trackingengineeringinformation management and reportinglitigation supportlogistics coordinationMaster Schedule Developmentmulti-project planningpre-construction servicesschedulingunderground utility and excavation

Established in 1986, ACC Environmental Consultants, Inc. is a 100% employee-owned, multi-practice environmental consulting firm providing services to California, Oregon and Washington. Services include asbestos, lead and mold consulting and testing, Phase I and Phase II Environmental Site Assessments, industrial hygiene and safety, hazardous materials management, and emergency response services.

air quality monitoringEnvironmental Consultingindustrial hygiene assessmentsinspectionrisk management planningtestingtraining

ACS Engineering & Safety, LLC is a forensic engineering company based in Houston, TX. Its experts provide honest, fair, objective opinions based on generally accepted standards and the facts of each case, and personally prepare and sign their reports. The firm covers fire, failure, accident and workplace safety investigations and assessments, and offers expert witness services.

accident reconstructionfailure analysisfire cause determinationimage analysislaboratory data acquisition and analysismaterials analysisMechanical EngineeringOSHA trainingpetroleum engineeringroot cause analysisSafety Engineeringstructural engineering

Chris Grollnek2026-09-29T10:54:09-05:00 Prevention Starts Before Violence BeginsA National Standard for Active Shooter Prevention Empowering the Public with Proactive Solutions Experience Our multidisciplinary team, consisting of 30 companies, boasts over 800 years of combined experience, all committed to enhancing your safety through prevention. Training Our extensive training programs are trusted and utilized by agencies throughout the United States, ensuring preparedness and enhancing safety protocols. Expertise Our community of experts is ready to serve you. Specializing in physical assessments, keynote speeches, training and exercises. About ASPP/PROLearn about who we are, what we do, and what our mission is. About Us Our Community of Experts Learn more about our team of experts fighting for your safety. Explore More Speaking Engagements Request to have one of our advisors at your.

consultingfull-scale training exercisespolicy and procedure developmentsecurity assessmentssite assessmentsspeaking engagementstrainingworkshops

Adlerhorst International, LLC is a family-owned Police K-9 Academy located on 7 1/2 acres in Western Riverside County, California. Since 1976 it has provided Police Service Dogs and canine training to over 500 law enforcement agencies in the United States and several foreign countries, and describes itself as one of the largest private Police Dog Schools in the world. It offers handler courses, detection courses, apprehension courses, and dog procurement.

boardingbreedingdog procurementhandler trainingK9 training

ADVANCED CELL & GENE THERAPY, LLC is a consulting firm specializing in the development and commercialization of cell therapy, gene therapy, and tissue-engineered products. Founded in 2002 by Scott R. Burger, MD, it provides guidance informed by over 120 years of combined experience in manufacturing, regulatory, quality, strategic, and device aspects of these products.

analytical methods development and validationAutomationclosed-system processingdue diligenceGMP manufacturing consultingprocess developmentquality auditsregulatory submissionsscale-up/scale-outtechnology transfer

Advancing Nursing is the practice of Kathleen Vollman MSN, RN, CCNS, FCCM, FCNS, FAAN, a critical care nurse for over 40 years and a Clinical Nurse Specialist for 30 years. She assists nurses and organizations in achieving patient-driven outcomes through knowledge, process change and skill development, and designs practical frameworks for integrating evidence-based practices into workflow. She is the inventor of the Vollman Prone Positioner, on the market from 1997-2011.

consultingkeynoteslecturesonline coursespodcastsseminars

AIM Solutions Consulting, LLC is a Service Disabled Veteran Owned Small Business providing aviation consulting services. Drawing on over 30 years of experience in aviation Operations and MRO (Maintenance Repair and Overhaul) in the Defense and Civilian sectors, it offers a turn-key, on-call aviation tool box of customized consulting services.

auditingcertification supportconsultingFAA DAR servicesinternal auditingon-site supplier auditingproject managementroot cause analysistechnical writingtraining

ANNA provides design, startup, troubleshooting, forensic services and expert witness services. The company manages power plant projects from concept through development, takes responsibility from detailed design through commissioning, and helps resolve unexpected issues during development, design, construction or commissioning. It also updates existing plants to be more productive, efficient and safe.

concept and analysisConstruction Managementdesign and constructiondetailed designforensic investigationsforensic reconstructionmodifications and additionsroot cause analysisStartup and troubleshooting

Appraisals All Islands is a professional real estate appraisal company serving Maui, Molokai and Lanai Islands in Hawaii. Its team of local appraisers has a combined 43 years of experience and provides home, condo, land and other property appraisals, working with realtors, brokers, sellers and buyers. Appraiser Donna Gutierrez also serves as consultant and expert witness.

consultingproperty appraisal

Arenstam Maritime Consulting LLC is led by Captain John Arenstam USCG (ret), President, and leverages over 25 years of experience with the marine transportation system. The company specializes in aids to navigation, waterways management, incident management and navigational safety, and provides expert witness services on aids to navigation, marine information and navigational safety. It is a veteran owned small business.

Incident Managementnavigational safety consultingpermit reviewswaterways management

BC Engineering Group, Inc. is a multidisciplinary firm of land development experts based in Santa Rosa, California. Its team of professional engineers and architects serves the residential, commercial, and agricultural communities in Northern California, with project experience including grading, drainage, wastewater, site master planning, landscape design, roadway design, vineyard development, permitting, winery and brewery development, project management, construction management, and erosion & sediment control.

2D and 3D modelingcivil engineeringConstruction Managementdrainageerosion & sediment controlgradingland planninglandscape architecturepermittingproject managementroadway designSite Master PlanningVineyard developmentWastewater systemsWildfire recoveryWinery and brewery development

Boos Navarre is a privately owned professional consulting engineering firm founded in 2013 in Daphne, Alabama by Jeff Boos and Brad Navarre. The firm provides multi-discipline structural, mechanical, and electrical engineering services for the container handling and bulk material handling industries, serving port authorities, terminal operators, and private owners worldwide.

3D modelingdamage assessment and repairelectrical engineeringequipment procurementequipment relocationequipment valuationfacility designFEA analysisFeasibility studiesMechanical Engineeringrefurbishment and upgradestructural engineeringterminal planning

Brewer Inspection Services is based in Minocqua, WI and provides comprehensive home inspections throughout Northern Wisconsin and Michigan's Upper Peninsula. The certified, 100% veteran owned and operated company assesses foundations, roofing, electrical systems, plumbing, HVAC and more, and also offers well system inspections, septic system evaluations, radon assessments, mold and indoor air testing, energy audits, foundation certifications, expert witness services, and engineering consulting.

energy auditsengineering consultingfoundation certificationshome inspectionsmold and indoor air testingradon testingseptic system evaluationswell system inspection

BWE is an employee-owned firm that has provided structural engineering, civil engineering, and land surveying services on construction projects throughout San Diego, the Southwest, and beyond since 1971. The firm has completed over 14,000 projects and uses Autodesk Revit and AutoCAD Civil 3D for Building Information Modeling.

3D Laser Scanningbuilding information modelingcivil engineeringConstruction Stakingdesign-buildland surveyingstructural engineeringSustainable Design

mastering the complexities in ...service life View Project mastering the complexities in ...materials View Project mastering the complexities in ...construction View Project mastering the complexities in ...structural integrity View Project mastering the complexities in ...durability View Project mastering the complexities in ...forensics View Project Services Construction and Engineering Expert Witness For over 30 years, Carrasquillo Associates (CA) has regularly provided forensic engineering expert witness services and construction expert witness services to a wide-range of clients on a variety of project types including the following, among … Read more Non-Destructive Testing, Evaluation & Services Carrasquillo Associates (CA) offers a wide variety of non-destructive testing (NDT) services for structures including buildings, bridges, pavements, and dams. NDT benefits clients by.

construction project managementforensic engineering investigationnon-destructive testingproject administrationProject inspectionstructural condition assessmentstructural engineering consultingstructural repair and rehabilitation

Cognitive Consultants International (CCI-HQ) applies cognitive neuroscience to real-world consultancy and research, resolving practical problems and human factors issues. Led by Dr Itiel Dror and associate consultants, CCI-HQ provides consultancy, scientific research, expert witness services, and training focused on cognitive and human factors, decision making, and performance across healthcare, business, HR, L&D, banking, forensic science, policing, and other expert domains.

consultancyscientific researchtraining

Continuing Care Actuaries has over 100 combined years of national experience in consulting to the Life Plan Community (CCRC) industry. Its actuaries are credentialed by the Society of Actuaries and the American Academy of Actuaries. CCA has performed actuarial analyses for over 450 CCRCs and At Home Programs and possesses one of the largest databases of CCRC residents with over 800,000 life years of residential and health care data.

actuarial analysisaudit supportcontract pricing analysisfinancial and facility planningfinancial underwritingpopulation and financial modelingsoftware development

CDK Construction is a full service commercial and residential construction company serving the Pacific Northwest since 1989, delivering on time and on budget projects centered on core values of customer satisfaction, integrity, safety, solutions, accountability and commitment.

construction monitoringdamage assessmentenvelope repairsestimatingpre-construction servicesproject management

CE Forward, Inc. DBA NAMF is an NMLS Approved Course Provider (#1400068) and a WA State-Approved Real Estate School (S-1655) offering live, instructor-led mortgage loan originator pre-licensing, exam prep, and continuing education classes and webinars, plus Realtor continuing education clock hour courses. It also provides consulting including compliance file audits, mortgage fraud training, ethics consulting, and expert witness services.

compliance consultingcourse developmentinstructor developmentlive instructor-led classesmortgage loan file auditswebinars

ChannelScience was founded for research and development of storage and memory technologies and provides consulting, products, and training for legacy magnetic tape reading, data recovery, signal processing, and chiplet strategy. It is developing tape cleaners, digital surrogate (preservation master) creators, and multiformat tape readers for legacy tapes from the 1960s-2000s, and offers PRMLpro™ software and expert witness services.

AI/MLconsultingdata recoveryerror correction coding (ECC)PRML detectionsignal processingtape cleaningtraining

Cinquini & Passarino, Inc. is a professional land surveying firm headquartered in Santa Rosa, California. Founded in 1954 as Passarino Associates, the firm provides comprehensive land surveying services with dedicated GIS and hydrography departments for developers, contractors, engineers, property owners, other surveying companies, and local, state, and federal governments. The firm has multiple offices in Santa Rosa, Healdsburg, Napa, and Oakland.

aerial surveyALTA surveybathymetric surveyboundary surveyConstruction Stakingelevation certificatesgeodetic control networksGIS mapping and data developmentGIS project planninghydrography surveyland surveyingmagnetometer and gradiometer surveysmultibeam and singlebeam bathymetric surveysrailroad surveyingsidescan and backscatter imagery surveyssub-bottom profile surveyssubdivision mappingtopographic survey and mappingwetland survey

CMS Engineering Group is composed of a small but elite group of civil/materials engineers specializing in repair and rehabilitation of concrete pavement, with 40 years of service in the transportation industry. They provide solutions for design, forensic investigation, and construction regarding infrastructure materials and pavement design, performance prediction, and analysis to public and private clients, including work in the State of Qatar.

aggregate testingcondition assessmentconstruction curing monitoringforensic investigationgeotechnical design and analysislaboratory soil analysislife cycle cost analysispavement design and analysisquality control training

CCI (Code Consultants, Inc.) is an engineering and consulting firm providing fire protection, life safety, accessibility, and information and communications technology services since 1973. The firm offers code consultation, fire and egress modeling, systems design, special hazards analysis, and expert witness services across the United States and beyond.

Accessibility plan reviews and inspectionsComputational Fluid Dynamics (CFD) modelingFire and egress modelingFire protection and life safety code consultationHazardous materials analysisHigh-piled storage plan preparationPressurization analysisSmoke movement analysisspecial inspectionsThermal exposure analysis