Our Supporting Organisations

Working With TrustMark

Working together to raise standards within the industry and improve consumer protection

Age UK

Age UK

The Age UK offer a Business Directory, which is a free service to help older people find a trustworthy business in their local area

Buckinghamshire and Surrey Trading Standards 

Buckinghamshire and Surrey Trading Standards 

Buckinghamshire and Surrey Trading Standards work with TrustMark to offer a Trading Standards Approved level of membership

Chartered Trading Standards Institute

Chartered Trading Standards Institute

CTSI represents trading standards professionals working in local authorities, business and consumer sectors and central government

Chartered Insitute of Building

Chartered Insitute of Building

CIOB drive up professional standards, push forward innovation, influence political decisions and strengthen the talent

Consumer Friend

Consumer Friend

Consumer Friend gives consumers and businesses free, impartial advice on consumer rights, rules and best practices

Citizens Advice Bureau

Citizens Advice Bureau

Citizens Advice give advice on consumer rights on their consumer helpline and works with TrustMark to ensure you find a trader you can trust

Department for Business & Trade

Department for Business & Trade

The Department for Business & Trade supports businesses to invest, grow and export, creating jobs and opportunities across the country

Department for Energy Security and Net Zero

Department for Energy Security and Net Zero

The Department for Energy Security and Net Zero (DESNZ) is focused on the energy portfolio from the former Department for Business, Energy and Industrial Strategy (BEIS)

Electrical Safety First

Electrical Safety First

Electrical Safety First is a campaigning charity that aims to reduce deaths and injuries caused by electricity in UK homes

Energy Saving Trust

Energy Saving Trust

Energy Saving Trust is an independent organisation – working to address the climate emergency

Grand Designs

Grand Designs

Grand Designs magazine is the official publication of the hit television show hosted by Kevin McCloud and broadcast on Channel 4 and All 4

Department for Levelling Up, Housing and Communities

Department for Levelling Up, Housing and Communities

Previously MHCLG, DLUHC's job is to create great places to live & work and to give more power to local people to shape what happens in their area

MCS Logo

Microgeneration Certification Scheme (MCS)

MCS create and maintain standards that allow for the certification of products, installers and their installations

National Consumer Federation

National Consumer Federation

The National Consumer Federation represents the voice of UK consumers. They have more than 50 years of experience in promoting consumer interests and positive change

National Home Improvement Council

National Home Improvement Council

The NHIC represents over 100,000 businesses in 100’s of trades carrying out five million home improvement and RMI jobs each year

National Insulation Association

National Insulation Association

The National Insulation Association (NIA) exists to promote a more energy-efficient built environment

Insulated Render and Cladding Association 

Insulated Render and Cladding Association 

The INCA is the trade association for the External Wall Insulation industry, representing the major system designers, a nationwide network of specialist installers and key component suppliers