Expert Radiation Safety & Scientific Consulting
A small business providing trusted radiation protection, health physics, and scientific consulting services to federal, state, and private sector clients since 1988.
Since 1988
Trusted Expertise
Who We Are
Dedicated to Protecting People and the Environment
MH Chew Associates is a leading provider of technical and scientific expertise in radiation safety, nuclear criticality safety, regulatory compliance, radiation shielding, and transport modeling. Founded in 1988, we serve federal, state, and private sector clients across the energy, defense, and environmental sectors.
Our team includes Certified Health Physicists, Certified Industrial Hygienists, radiological and nuclear engineers, chemists, physicists, and mathematicians. Many of our team members hold active DOE “Q” clearances. We are trusted by DOE National Laboratories, NIOSH, CDC, and private industry.
Our Services
Comprehensive Radiation Safety Solutions
From health physics consulting to regulatory compliance, we provide the expertise you need to maintain safe, compliant operations.
Why Choose Us
The MH Chew Advantage
Decades of expertise, trusted partnerships, and unwavering commitment to safety.
38+
Years of Proven Expertise
Extensive experience in radiation safety and regulatory compliance, serving the nation's most critical facilities since 1988.
Industry-Leading Team
Certified Health Physicists, Industrial Hygienists, engineers, and scientists with active DOE Q clearances.
Advanced Modeling & Analysis
State-of-the-art tools including MCNP and Attila for rapid, high-fidelity analysis.
Diverse Client Base
Trusted by DOE National Laboratories, NIOSH, CDC, defense, and private industry.
Tailored Solutions
Cost-effective, innovative, and customized approaches to meet each client's unique needs.
Trusted By
Our Clients
We're proud to serve leading government agencies and national laboratories.
Ready to Work With Us?
Let our team of experts help you with your radiation safety and scientific consulting needs. Contact us today to discuss your project.