We collaborate with highly qualified engineers, investigators, consultants, and specialists who want to expand their impact while maintaining professional independence.
Keystone is built on collaboration, respect, and a shared commitment to delivering objective, defensible findings. We value curiosity, continuous learning, and a willingness to take on complex challenges as a team.
Work on assignments that match your expertise—ranging from structural evaluations to fire investigations, environmental assessments, and more.
We handle intake, scheduling, coordination, and reporting logistics, allowing you to focus on the technical investigation.
Maintain your independence while partnering with a nationally recognized forensic team.
Licensed engineers
Fire origin & cause investigators
Building consultants
Industrial hygienists
Environmental professionals
Mechanical, electrical, and plumbing experts
Additional specialty consultants (case-by-case)
We match cases to your expertise, experience level, and geographic coverage.
Our internal team manages communication, documentation, and project coordination.
You receive project requirements, timelines, and reporting guidelines up front.
Consistent flow of technical assignments
Access to structured reporting templates
Opportunities to work on diverse case types
Flexible scheduling suited to your workload
National exposure to new clients and industries
