About Us

#1 Selling LEED Exam Prep Since 2007
LEED and WELL Education Experts

Our Story

Green Building Education Services (GBES) was founded in 2007 (back then we were www.greenexamprep.com) and created the original LEED practice tests as the LEED movement was growing. Our co-founders brought together real estate/construction/green building experience as well as professional credentialing and exam prep systems. The perfect match. Today, GBES is recognized as a global green building movement leader.

Our Vision is to be the global leader of green building education and training.

Our Mission is to advance the green building movement through best-in-class education and encouragement.

Core Values: 

  1. Quality of Life – Proactively create a healthy work-life balance and consistent enjoyment in day-to-day life for our family (team) and our community.
  2. Best-in-Class Global notoriety as a trendsetter and influencer in all that we do: education, relationships, and customer service.
  3. Positivity Passionate practice of optimism and environmental stewardship in the present about the future.
  4. Trust – Faith in each other, goodwill towards our customers & clients, and consistent integrity have yielded longevity in business (over 11+ years).

After our LEED practice tests, we added courses and additional study tools. LEED went through major changes in 2009 (to v3) and multiple new LEED credentials were available (that was a busy year for us to make practice tests and courses for each LEED credential). Then, we built out a 100+ continuing education (LEED CMP) library that also doubles for AIA hours. Now, we’re all-in on WELL, a program we really enjoy.

Green Building Movement Leaders

We are proud to be the leading provider of online LEED Green Associate and LEED Accredited Professional (AP) exam preparation solutions and services. GBES is the top provider of web-based realistic exam simulation and online training tools for the LEED Green Associate and LEED AP exams. In a marketplace crowded with elementary and inadequately developed products, GBES offers sophisticated and powerful exam preparation to meet our customer’s needs.

We partner with SIG to allow experienced LEED professionals to teach each of our online classes.  All of our trainers have taken and passed the new LEED credential exams. Backed by the strongest commitment to client success in the industry, dedicated customer support, unrivaled expertise in accreditation training, and the best technology, GBES is your partner for learning LEED and helping you pass your LEED exam the first time.

Leadership Team

Charlie Cichetti, WELL AP, LEED AP BD+C, ID+C, O+M, Homes | Chief Executive Officer (CEO)

Charlie is proud to be one of the leaders in the green building industry. He has built a career around green building services, and leads two companies that hold sustainability leadership as core values — Sustainable Investment Group (SIG) and Green Building Education Services (GBES). Both companies allow him the opportunity to put his high-level of LEED expertise and accreditation to work. Charlie has led many projects (over 50 Million SF of LEED/Energy Star/Cx-RCx) to LEED Gold, and even several to the highest mark: Platinum. Charlie’s LEED clients have ranged from JLL, JP Morgan Asset Management, and Morgan Stanley, to the Army Corp of Engineers and various School Systems. Project types include Class A Office, Medical, Hotel, School, Stadium, and Convention Center. Mr. Cichetti was one of the first professionals to hold all of the new LEED credentials. He has facilitated online and in-person training sessions that have helped tens of thousands of professionals obtain LEED accreditation. Quite simply, our CEO is invested in the success of the green building industry. He believes in it, and is working with people and buildings around the world to create the highest level of sustainability possible.

Mr. Cichetti (cha-ket-E) holds a degree in Business Management from the College of Business at Georgia Tech and has successfully become a LEED Accredited Professional in all available specialties, Operations & Maintenance, Building Design & Construction, Interior Design & Construction, Neighborhood Development, and Homes. And, he is also a WELL AP.

Corey Little, LEED Green Associate | Chief Technology Officer

Corey is CTO at GBES, ensuring delivery of online content to customers whenever and wherever they want it. He is committed to providing a seamless experience for our customers through management of the GBES technology platform, creating and delivering the best quality online training videos and materials for the customer. Mr. Little is dedicated to creating the best online experience possible using the latest technologies and superb customer service. He is skilled in both hardware and software and is the best problem-solver we know. Corey is a roll-up the sleeves kind of guy that has advanced GBES’ systems greatly over the last few years.

Prior to GBES, Little managed a major electronic retailer’s store operations in metro Atlanta. There he also provided customer service and sales training to a growing staff, managed large orders for the latest & greatest technology to bring to market, and helped launch the retailer’s first e-commerce platform.

Scott Turner, LEED AP, Co-Founder

Turner has almost 20 years of experience in the training and exam software industry. Prior to starting GBES he was co-owner of one of the largest IT training and certification programs in the world, with customers in 115 countries that included 75% of the Fortune 500. Turner has extensive exam creation experience, having written exams that were administered by both Prometric and Pearson VUE testing centers worldwide. Turner has extensive experience with all aspects of developing high quality training programs, including courseware creation, practice tests, exam creation and delivery, and psychometrics.

Turner was one of the first students of the Southface home building school in the year 2000, where he learned to construct green homes as part of the Earth Craft program.

Katie Cline, LEED AP, Co-Founder

Cline has more than 11 years of business development and leadership skills. Previously, she was working for Opus South in Atlanta on various green building projects such as the Social Security Administration building [LEED NC Silver] in Birmingham, AL. Cline holds a business degree from Texas Christian University, and a MBA with a concentration in Commercial Real Estate from Georgia State University.

Cline owns a green home in Dallas, Texas that includes green building strategies such as cocoon insulation made from recycled newspaper, 19 SEER HVAC units, tankless water heaters, and radiant barrier roofing.


110,000 customers & counting
GBES LEED Practice Tests
250+ Courses Available
Green Building Education Services GBES
every gbes employee is leed accredited
LEED/WELL Exam Prep & CE
LEED Training by GBES
USGBC Education Partner
LEED Learning Modules with GBES

Our Mission is to Educate Green Building Professionals

while making the continuing education process seamless

New at GBES

COVID19 Re-occupancy Best Practices

Are you bravely adventuring back into your office? For some, working from home has been a tremendous joy. For others,…

Flag waving at Veteran's Day parade image; LEED exam prep; LEED CE; WELL exam prep; well study tools; WELL AP; LEED study tools

Veterans Can Take LEED Professional Exam for Free


Military veterans have unselfishly served our country. Now we at GBES can help do something for them. Veterans, eligible dependents…
handshake and green building image for CE subscription page; LEED exam prep; LEED CE; WELL exam prep; well study tools; WELL AP; LEED study tools

Greenbuild 2019 Preview

Greenbuild is near! Learn about some of the best tours, speakers, and events going on around Greenbuild 2019 by watching…
LEED Accreditation; LEED exam prep; LEED CE; WELL exam prep; well study tools; WELL AP; LEED study tools

What Are the Types of LEED Accreditation?

There are 6 LEED Credentials and the LEED Fellow designation Are you new to LEED Accreditation? If so, you are…

Welcome. Join Us.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

Your Cart

Your cart is empty

SubTotal $0.00

chat with us