Upcoming Events


COPV Damage Detection Course - Don't miss out on this opportunity to gain comprehensive working ... Read More


Level 4 - O2 Analyze - Oxygen Hazards & Fire Risk Analysis Application

Each of our ... Read More



The next meeting of the SAE A-10 Aircraft Oxygen Equipment Committee will be ... Read More

REGISTER NOW  - WHA Training - O2 Analyze ...The Oxygen Design course is the single best class I have taken anywhere anytime. Thank you for everything! - Past Course Attendee

Did you know

Since shortly following its establishment in 1987, Wendell Hull & Associates, Inc. (WHA) has been globally recognized as a pre-eminent engineering firm. WHA specializes in fire and explosion investigations, oxygen and hydrogen testing and safety training, accident reconstruction and forensic engineering.

Find out more about WHA

Wendell Hull & Associates, Inc. (WHA) is headquartered in Las Cruces, New Mexico.
Las Cruces is located in the beautiful Mesilla Valley of Southern New Mexico... + more

Travel Guide

To request a cost estimate for anything from standardized testing to specialized projects, please contact us via the form linked below.

Cost Estimate

How can I pay an Invoice?

You can pay an invoice online. Just follow the link below then input your invoice number and amount and proceed with the electronic payment.

Pay an Invoice