Business Details
12 Years
experience
Expert Civil Engineering & Accident Reconstruction Services
Expert Engineering Sciences has established itself as a trusted partner in the engineering industry through decades of dedicated service. Our team combines over 40 years of combined experience in civil engineering, traffic engineering, and accident investigation to deliver comprehensive solutions tailored to client needs. We specialize in land development projects, transportation infrastructure, and expert litigation support, consistently meeting deadlines and budget constraints while maintaining the highest quality standards. Our multidisciplinary approach integrates registered civil engineers and licensed land surveyors to address complex challenges in roadway design, traffic systems, and forensic engineering. With a proven track record serving both public agencies and private developers, we prioritize personalized service and innovative problem-solving.Our commitment to excellence extends to safety analysis, regulatory compliance, and sustainable engineering practices that benefit communities long-term. As a company with 11 years of operational history, we build upon decades of individual expertise from our lead professionals to maintain industry leadership. Our technical proficiency spans highway design evaluations, dangerous condition assessments, and advanced traffic accident reconstructions using state-of-the-art methodologies. Through continuous investment in staff development and cutting-edge technologies, we ensure our clients receive authoritative, reliable engineering solutions that meet evolving industry demands.
Services
Civil Engineering
Land Surveying
Accident Reconstruction
Traffic Engineering
Expert Litigation Support
Roadway Design
Transportation Engineering
Safety Analysis
Forensic Engineering
Details
- Year established: 2014
Highlights and features
- We have over 40 years of combined experience in engineering and accident investigation
- We consistently deliver projects on time and within budget constraints
- We provide personalized service tailored to each client's unique needs
- Our team includes registered civil engineers and licensed land surveyors
- We maintain the highest standards of quality in all engineering deliverables
Associations and certifications
- ACTAR
Services
Civil Engineering
Our civil engineering services encompass land development projects from concept to completion. We provide comprehensive planning, site selection analysis, and regulatory compliance solutions for cities, counties, and private developers. Our team delivers sustainable infrastructure designs that meet modern engineering standards while addressing unique project requirements through innovative problem-solving approaches.
Traffic Engineering
We specialize in optimizing traffic flow and safety through roadway design, signal implementation, and traffic studies. Our services include striping and signing, parking layout optimization, and temporary traffic control solutions. We integrate storm drain systems with utilities while ensuring ADA compliance in all traffic engineering projects.
Accident Reconstruction
Our ACTAR-accredited experts conduct detailed accident reconstructions using physics-based analysis and computer-generated animations. We inspect vehicles for defects, evaluate black box data, and assess roadway conditions to determine accident causes. This includes analyzing pedestrian accidents, commercial vehicle crashes, and railroad crossing incidents.
Expert Litigation Support
We provide technical expertise for legal cases including highway design evaluations, dangerous condition assessments, and expert witness testimony. Our services cover case evaluation, forensic engineering investigations, and regulatory compliance analysis to support both plaintiffs and defendants in transportation-related litigation.
Land Surveying
Our licensed land surveyors deliver precise measurements and mapping solutions for development projects. Services include ALTA surveys, right-of-way mapping, and construction staking. We ensure accurate spatial data collection and boundary determinations that meet professional standards and regulatory requirements.
People
Dale R Dunlap
Principal Civil & Transportation Engineer
With extensive experience in civil and transportation engineering, Dale leads complex infrastructure projects ensuring technical excellence and client satisfaction.
Dave Eisenbeisz
Traffic Engineering & Operations Specialist
ACTAR-certified expert specializing in traffic engineering analysis and operations with focus on accident reconstruction and roadway safety.
Nitin Bhakta
Office Manager | Staff Engineer | Project Manager
Multi-disciplinary professional managing engineering projects while ensuring operational efficiency and technical quality control.
Rebekah Dunlap
Project Manager
AIA-certified project manager coordinating complex engineering projects with emphasis on client communication and project delivery.
Tom Wagner
Survey Part Chief
Licensed surveyor overseeing land surveying operations with expertise in boundary determination and construction staking.
Questions
What engineering services do you specialize in?
We specialize in civil engineering for land development, traffic engineering, transportation infrastructure, and expert litigation support services.
Do you provide accident reconstruction services?
Yes, our ACTAR-accredited experts provide nationwide accident reconstruction services for various ground transportation accidents.
What areas do you serve?
We primarily serve Southern California including San Bernardino County and the Inland Empire region.
How experienced is your engineering team?
Our professionals have over 40 years of combined experience in engineering and accident investigation.
Do you offer litigation support services?
Yes, we provide expert witness testimony, forensic engineering investigations, and technical analysis for legal cases.
