GBES is the #1 provider of LEED Exam Preparation and Continuing Education in the world (with over 150,000 happy clients and counting)!
We’ll help you earn the right credentials – and stay up to date – with the largest USGBC approved catalog of LEED, WELL, and AIA Training/Continuing Education available today. GBES is also a proud Education Partner of the USGBC, IWBI, and AIA.
With GBES Unlimited you get unlimited access to all GBES study tools AND continuing education for 8 different career-advancing credentials.
- Unlimited Access To ALL Exam Prep Materials, Including Live Trainings!
- Unlimited Access To The Largest 3rd-Party Library Of Continuing Education
Choose Your Credential:
For over 13 years, GBES has been the #1 provider of LEED Exam Prep. Our industry expertise has now expanded into the WELL AP and SITES AP credentials and we have the largest USGBC approved catalog of LEED, WELL, and AIA Training/Continuing Education available today. Over 150,000 professionals have chosen GBES in their journey to earn their LEED, WELL, and SITES AP credentials. With the only dedicated customer care team, GBES will support you as you navigate your exam preparation and help you to maintain your credentials.
I just took the LEED AP BD+C exam and passed, and I have to say your exam prep material was great. I signed up for two other companies, but yours was by far and away better. Nathan Hemming, LEED AP BD+C
It is my pleasure to inform you that I have passed my LEED AP BD+C exam on the first try and your 500 BD+C practice test questions helped me achieve the result (195). Thank you for the great efforts your team put into developing these study products. Suwan Bonma, LEED AP BD+C
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"It was most helpful! From Jason my facilitator to all the practice exams, it was a great set-up for the exam. I passed on my first try!" Michael P Jokela, LEED Green AssociateHewitt Associates
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"The course was very helpful in preparation for testing. The instructor was clear and well- prepared." Michael McNeal, LEED AP BD+C McNeal Consulting
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"GBES is a great avenue to study for the exams. It has helped me greatly in my path for attaining LEED AP. The testing options are close to the actual exam." Grant Schaffer, LEED AP BD+CCAC CORP