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Management and Administration

David Humm

Managing Director & Company Owner

David role is to oversee the Day to Day activities of the Business, provide a Technical backup to the Staff and Technicians, experience and certification has been gained in Oil, Gas, LPG, Solar and Heat pump design and installation as well as extensive knowledge within the Home Heating market.

Davids Experience spans over 39 years within the industry, having spent the last 30+ years within Senior Management – 19 of which has been with Shelford Heating, and instrumental in Creating a one stop Heating Company with the emphasis placed upon Reducing Carbon Emissions and Improving Energy Savings in the Home. David is Gas Safe Registered, Apprentice trained as a Plumbing and Heating Engineer, Qualified (QCF Mapped) in the design and application of Renewable energy systems such as Biomass (pellet) and Air Source Heat Pumps and Solar Hot water.


Joined in 2002 – Loved the Business so much that a management Buyout was achieved 2011 from Watson Fuels – 10 Years later we are stronger and working towards a Greener Future in Home Heating with Skills we have learnt and improved upon and will always strive to further advance in a very challenging and changing world that we all live in.


Angela Humm

Communications and Administration – Director and Company Owner

Angela joined the company in 2013 to head up and oversee our HR Department, Customer Service Communication, and Health and Safety which will involve the development of our systems and procedures – ensuring we deliver on Service and Quality to our clients. Angela will work closely with the Admin Team bringing her wealth of experience as an experience Administrator and Secretary with a focus on Customer Service having spent a number of Year in Local Authority in Customer Services.


Jo Amey

Customer Service Supervisor

Jo Manages the day to day activeties of our Service and Repair Technician 


joined us in 2012

Keith Prentice

Procurement Manager

Keith has extensive knowledge and Experience within the Procurement and Purchase of Goods within the Heating and Plumbing Industry – His knowledge to secure competitive prices and fast delivery of goods is first class


joined us in 2020

Amy Wilson

Installation Coordinator

Amy controls the Installation Teams and manages the office process from start to finish 

Amy Joined in 2018

Sam Wilson

Installation and Technical Manager

Sam is the go to person for our Installation Technicians for advice and Support when Installing, Servicing and Maintaining Heating and Plumbing System. Sam was trained in house and started his apprenticeship at 16 years old after leaving school, undertook his Level 2 and 3 NVQ in Heating and Plumbing and along the way during his time gains considerable experience in all that we do as a Company.


Gas Safe Registered

OFTEC Registered

Unvented Certified

joined us in 2008

Barry Wilson

Project Manager

Barry has spent a number of Years in the Heating Industry and has gained a good all round knowledge, his ability to communicate and administer Projects from start to completion ably assisted by Sam give us comfort to deal with all types of work.

Joined in 2021

Elliott Holl

Installation Dept - Customer Services Coordinator/Planner

Elliot is new to our Team and will be actively involved in all aspects of Adminstration Installations of Heating, Plumbing, Renewables, Bathrooms liasing with Clients, Engineers and other team members delivering our Programme of Installations.

Installation of Heat Pumps is not only technically challenging but also demand a high level of Administration – Elliott will be dealing with the Admin and Coordination of our Installation Teams

Joined in 2021

Agi Richardson

Service and Maintenance - Customer service Coordinator/Planner

Agi will be one of our clients first point of call Monday to Friday 8.00am to 2.30pm assisting Jo in delivering our Service and Maintenance Operations from initial enquiry through to completion.


joined in 2021


I am the Cavapoochon Guard Dog

Cooper can sometimes be found running around the Offices, with Everyone making a fuss of Him, and whilst he does little to help – He keeps us all smiling 

Service Technicians

Service Technicians

Our Service and Repair Technicians have many years of experience in the diagnosis and rectification of Boiler Faults as well as extensive knowledge of the the varied Boiler manufacturers used in the UK.All our Technicians our registered with either OFTEC, Gas Safe Register, or Association of Plumbing and Heating Contractors.

We are able to undertake Domestic and Commercial Activities – Installation – Service – Repair 

Gas Boilers, LPG Boilers, Oil Fired Boilers, Heat Pump, Solar Hot Water, Biomass Boiler Service, General Plumbing, Bathroom Maintenance Works

all our Gas Technicians are registered with GasSafe and thier identity can be verified on the Gassafe Website – just enter our Registration number 534746 into the search criteria and you can also identify the skills matrix and qualification levels.


Nigel Jolley

Senior Service Technician (Gas)

Gas Safe Registered 

Commercial Gas

Unvented Certified

over 50 Years in the Industry and joined us in 2003

Matthew Scott

Senior Service Technician (Oil and Gas)

OFTEC Registered

Gas Safe Registered

Unvented Registered

Joined us in 2014 

Paul Richardson

Senior Service Technician (Oil)

OFTEC Registered

Unvented Certified



Joined us in 2017

Alex Ward

Senior Gas Service Technician

Gas Safe Registered

Unvented Certified

OFTEC Registered

Joined us in 2018


Ashley Griggs

Oil Service Technician

Ashley has been undergoing extensive training over the past few months, and in November 2020 undertook to complete Training with EOGB in Service and Maintenance leading towards him gaining his OFTEC 101/105/600 Qualifications.


OFTEC Registered

Joined us in 2017


Installation Technicians

Our Installation Teams consist of Qualified and Apprentice Trained NVQ level 2 and 3 Plumbing and Heating Technicians. Our more senior team members have city and guilds qualifications and extensive knowledge and understanding of Plumbing and Heating systems. All our Installation technicians are certified to undertake the works in which they are engaged for Buidling Regulations Approvals.

Chris Lawson

Senior Installation Technician

Gas Safe registered

19 Years of service to shelford Heating  



Connor Lansdale

Installation Technician

OFTEC Registered 

Gas Safe Registered

Unvented Certified

Apprentice Trained NVQ Level 3 Installer Joined in 2013 

Luke Humm

Installation Technician

OFTEC Registered

Unvented Certified

Apprentice Trained Working towards Gas Safe Registration and Level 3 NVQ Joined in 2015 

Matthew Dethridge

Installation Technician

OFTEC Registered

Gas Safe Registered 

Unvented Certified


Apprentice Trained and joined in 2018

Frazer Dunsmore

Apprentice Heating Engineer working towards Level 3 NVQ

Frazer has already established himself as a key player in our team, working across all parts of the Business. he has worked within the Plumbing and Heating Industry for a number of years. joined us in 2021

Jay Woodward

Electrical Contractor

Steve Willis

Electrical Contractor

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