The Commissioning Group (TCG) consists of a group of dynamic engineers and technical specialists that has field PMC/PMT, EPC/EPCM, Precomm/Comm & Initial Operations experience in Manufacturing, Mining & Metals, Power, and Energy industries.


TCG group of professionals specialize in projects that the handover/turnover processes are behind in their schedules and can resolve your commissioning demands or need.


Larry Felder
Principal Owner & President

Larry Felder has over forty-five (45) years in the Commissioning Industry and is considered an expert in the field.  Larry has deep knowledge of oil refining technology for deep conversion and petrochemical integration of ethylene technology with aromatics. Larry also has LNG, Gas Processing and Pipeline commissioning experience. Larry holds several professional licenses and technical certifications for pressure vessels, exchangers and rotating equipment. Larry is considered a Commissioning expert in the execution of World-Class Greenfield and Brownfield Projects Worldwide.  Larry has extensive project management experience at the director's level in advising clients.

Rayfield May
Principal Director
Engineering & Technical

Rayfield May has over twenty-two (22) years in the Engineering and Construction industry and has expert knowledge of how projects are initiated from project kickoff to construction. As a Process System Engineer, Rayfield has worked on 38 projects and is an expert in P&ID development.  Rayfield interfaced with all disciplines on EPC Projects in various lead positions to develop a unique understanding of deliverables provided for projects.  Rayfield’s background uniquely positions him to help clients systemize P&IDs, develop procedures as it relates to pipe flushing, cleaning and creation of Smart Completions database for Mechanical/Piping Items.

Mike Farrell
Principal Director
Business Development

Mike Farrell has thirty (30) years of program management, project management and commissioning experience.  Mike is considered an LNG expert along with refinery, petrochemical and power generation.  Mike is recognized in the industry for having managed and executed world class projects and consulted new companies involved with supplying state of the art technologies to the Oil and Gas industry in the global offshore industry.

Keith Hodges
Principal Director
Project Management

Keith Hodges has twenty-nine years (29) of oil and gas experience in project management leading and directing the design of cross-country pipeline projects from preliminary to final engineering design.  Keith has a diverse background within the oil and gas industry in project management, business development, pipeline design engineering, pipeline construction, pipeline operation and control, chemical plant process operations and control, pipeline safety and the code of federal regulations.

Dion Harris
Principal Director
Information Technology

Dion Harris has over twenty years (20+) in the computer support and networking field and has the knowledge of setup, configuration and operation of computers systems.  Dion’s background includes desktop support, network support, telephone support, server support and setting up company locations.

Ashleigh Dispany
Principal Director
Human Resources

Ashleigh Dispany, MBA and is a Principal-Human Resources & Project Commercial Performances. Ashley has twelve (12) years of comprehensive experience in Human Resources specifically in the startup of commissioning companies, evaluating projects performance and a project's ability to be profitable. Ashleigh also has technical expertise in commissioning project turnover and closeout.

Bernard Austin
Principal Director 

Bernard has over 10 years of accounting and finance experience. Bernard began his career with Chevron Corporation and has held positions of increasing responsibility throughout his career.  Bernard believes that the integration of technology and accounting are key to financial success.