JFAssociates specializes in helping employers, government agencies, and law firms solve complex workplace, labor, safety, and litigation challenges with defensible engineering analysis.
Each project receives a customized approach tailored to your operations and workforce — allowing us to deliver more cost savings and added value. Our engineers are highly qualified, detail-oriented, and experienced, combining scientific rigor with practical, real-world insight.
Discuss Your ProjectComprehensive workplace evaluations, ergonomics program development, and employee training — plus expert litigation support and suitable seating expert witness services across manufacturing, office, laboratory, retail, and government environments.
Explore ErgonomicsIndustry-leading time study and labor standards development across manufacturing, logistics, retail, and healthcare. Specializing in FLSA compliance, donning & doffing, security screening, misclassification analysis, and defensible expert litigation support.
Explore Time StudyOSHA compliance audits, safety & health program development, regulatory training, and root-cause incident investigations — helping organizations reduce risk, avoid citations, and build proactive safety cultures.
Explore Safety & HealthObjective job analysis, ADA-compliant accommodation planning, and return-to-work assessments — plus Section 508 accessibility compliance services for federal agencies and government contractors.
Explore Job AnalysisData-driven process improvement using Lean and Six Sigma methodologies — from workflow analysis and time study to staffing optimization and performance measurement — delivering measurable, sustainable results.
Explore Process ImprovementObjective testing, performance evaluation, and validation studies to measure outcomes and support decision-making.
Explore Test & EvaluationJFAssociates, Inc. is a minority-owned small business located in the Washington, DC metropolitan area, specializing in scientific and engineering services for Fortune 500 companies, government agencies, and law firms.
Our principals and engineers are internationally recognized for their research, publications, and practical field expertise. Every project receives our full attention — handled confidentially by expert engineers who combine rigorous methodology with actionable, real-world solutions.
Our Principals, Engineers and Associated Consultants.
Our clients return because of the results we deliver and the lasting relationships we build on every engagement.
Our principals hold doctoral degrees and are board-certified CPEs — internationally recognized for hundreds of peer-reviewed publications and research contributions.
Every project receives an individualized approach — no cookie-cutter solutions. We combine scientific rigor with practical, field-tested insight tailored to your operations and workforce.
Our defensible, data-driven analyses have been used in state and federal courts — including the U.S. Supreme Court — covering FLSA class actions, OSHA citations, ADA accommodation, and suitable seating cases.
We serve Fortune 500 companies, government agencies, and law firms across aerospace, automotive, healthcare, manufacturing, retail, defense, financial institutions, and more.
Hear from the attorneys and organizations we've worked with.
Whether you need an ergonomics assessment, time study expert, or litigation support, our team is ready to help. Reach out for a free initial consultation.
We'll get back to you within 1 business day.