GHP Training

All classes are held at the GHP facility

12015 East 46th Avenue Suite 450 | Denver, CO 80239

Please scroll to the bottom of the page to register. 

Classes Are Now Available for Online Registration

We offer classes in all asbestos disciplines and strive to provide a quality training experience for all students. Our instructors have extensive experience as environmental consultants ensuring that students benefit from their “hands-on” insight and expertise. To register, click the “Online Registration” button below.

Please note:
* For all asbestos refresher courses, student has 1 year from the expiration date of their last certificate to be eligible for a refresher course. Student is responsible for determining eligibility.
* A cancellation fee of 25% of the tuition cost will be charged if student does not cancel at least 24 hours prior to the start of class.
* A $30 fee will be charged for all re-printed certificates.

We also offer training off-site per request. If you have any questions regarding this schedule, training, or any of our services, please contact our training coordinator, Lauren Ervin, at (615) 239-1569 or e-mail at


Click here for course schedule, pricing and online registration:

Online Registration


  • Frequently Asked Questions

    What time does class start?

    All classes begin at 8:00 am, except the Management Planner Refresher, which begins at 1:00 pm on scheduled dates.

    How long do I have after my EPA/AHERA certificate expires to take a refresher course?

    For all asbestos refresher courses, the student has one year from the date of expiration on the certificate from the training facility to be eligible for a refresher course. During that year grace period, the student is out of compliance and must renew the certification before working in the industry.

    When should I pay?

    Payment for class must be made by credit card during online registration.

    Does GHP offer classes off-site?

    Yes. Please contact our office for specific details.

  • Meet Our Instructors

    Frank Hulce

    Trainer/Environmental Consultant

    Some people say what we do is just business, but to Frank it’s always personal.

    Frank’s dedication and personal investment in our training programs is what drives his success and ensures our team is prepared to work in the field every day. His favorite part about training is connecting with students through humor and presenting situations that force them to think critically.

    With a long-standing background in construction, Frank’s interest in the environmental side of things was piqued when the abatement industry hit a growth spurt in 1988 after the Asbestos Hazard Emergency Response Act. He even went on to help create a school bond program, building the infrastructure and program management within a district to support large abatement and construction programs.

    But don’t let all his impressive professional accomplishments fool you – Frank’s no stick in the mud. In college, he spent one summer traveling the country and selling bootleg T-shirts out of a van at rock concerts. Fun fact: that is illegal and you can get arrested for it. Just ask Frank.

    John Peterson

    Trainer/Environmental Consultant

    John cleans up other people’s messes. The big scary messes. Asbestos, mold, you name it and John has seen it and remediated it.

    Not only does John help GHP’s clients clean up, he also trains our clients on how to avoid those messes in the first place. In fact, that’s his favorite part of the job – getting challenging questions from his students.

    But John isn’t all work and no play. Hanging out in our Denver office has its perks for the avid fly fisherman and skier.

    Although John has a very serious job he’s always trying to lighten the mood and even incorporates a little comedy into his training programs. After all, his favorite quote is, “Don’t take life too seriously, you’ll never get out of it alive.”