Our Team
Marco Cifaldi
Managing Director
Marco has been in the heating industry for 25 years working as a Domestic and Commercial Gas Heating Engineer as well as an Electrician. Marco worked supporting Portfolio students before entering the training industry.
Spencer Wells
Lead Trainer/Assessor
Spencer started his career at British Gas starting out as an apprentice working his way up as an engineer before becoming a Trainer and Assessor for British Gas's apprentices before joining us
Bill Ager
Lead Assessor
Bill has been in the gas industry for 55 years. He has been training and assessing gas for the past 30 years. Before that Bill was at British Gas working his way up from apprentice to District Manager.
Dave Howlings
Trainer / Assessor
Dave has been in the industry for 38 years. He specialises in the Acs Domestic Scheme, Heat Pumps and Heat Interface Units.
Colin Church
Trainer / Assessor
Colin has been in the industry for 48 years, starting his career at British Gas. Colin has been training and assessing gas for over 20 years.
Andy Sibley
Trainer/Assessor
Andy worked for British Gas as a Gas Engineer for 18 years before changing into becoming a Trainer and Assessor.
Clark Smith
Gas Trainer
Clark has been in the industry 21 years starting his career at British Gas then moving into social housing contracts for before becoming a trainer.
Jeff Rowbottom
Internal Quality Assurer
Jeff has been in the industry for 36 years. After leaving the Gas Industry Jeff became a Gas Trainer and Assessor before moving into Quality Assurance.
Paula Everrett
Office Manager
Michael Stephens
Course Guidance Manager
Alison Parsons
Accounts
Hayley Wyatt
Administrator
Paula joined Herts Energy in August 2023 and brings over 16 years experience in the Gas Training industry.
Michael has over 20 years in the Gas Training industry. He is here to offer honest advice and ensuring that you are choosing the right course for you.
Alison has worked as our bookkeeper since the inception of Herts Energy and has been a qualified bookkeeper for over 10years.
Hayley has over 4 years experience working as an Administrator. She joined us an an Administrator in in June 2025.
Olivia Barrett
Junior Marketing/Administrator
Olivia joined us in April after graduating with a degree in Consumer Behaviour and Marketing.