Learning Center
Straight answers about your dust hazard analysis (DHA).
What a DHA costs, who can do it, when it is due, and what to do with it once you have it. Written for the people who run combustible dust facilities, in plain English, with NFPA 660 as the reference.
- What Does a Dust Hazard Analysis (DHA) Cost in 2026?Most single-facility DHAs run $15,000 to $20,000+. Here is what moves your price up or down, what should be included, and how to get a fixed number before you commit.
Ready for your own number?
Fill out a 15-minute intake and get a fixed-price DHA quote, typically within two business days. Available in all 50 states.
Get your DHA quote