Jowett and Jowett Plumbing & Electrical Contractors are approved by the following industry regulators:

Gas Safe is the official gas registration body for the United Kingdom appointed by the relevant Health and Safety Authority for each area. The Gas Safe Register replaced CORGI as the gas registration body in Great Britain on 1 April 2009.

NICEIC is the UK electrical contracting industry’s independent voluntary body. They offer leading certification services, Building Regulations Schemes, products and support to domestic and commercial electrical installers.


NICEIC MCS is a scheme to cover installation of renewable or green technologies.


The Renewable Energy Consumer Code was set up by the Renewable Energy Association. Our aim is to guarantee a high quality experience for consumers wishing to buy or lease small-scale energy generation systems for their homes. The Renewable Energy Consumer Code logo is a sign that the company has agreed to abide by the high standards set out in our Consumer Code. The Deposit and Workmanship Warranty Insurance scheme protects deposits in case you cease to trade before you deliver the goods to be installed. Of course this is unlikely to happen, but unfortunately it does from time to time. It also protects the written workmanship guarantee that you provide consumers when the installation is complete. Standard deposit cover is 25% of the contract value but it is possible for QANW to provide cover for up to 60%. This is at QANW’s discretion and you should contact them directly for more information.


Europe's leading body for individuals with a professional involvement in occupational safety and health. Chat Forum on issue of the day. UK Based.


British Plumbing Employers Council is the leading regulator for the Building Services Engineering sector, which covers the gas, oil, plumbing, electrotechnical, heating, ventilating, air conditioning and refrigeration industries. Their training includes Domestic Gas Safety, Water Regulations, Solar Thermal Hot Water and Heat Pump installation.

Construction Skills Certification Scheme cards are increasingly requested as proof of occupational competence by contractors, public and private clients and others. They cover hundreds of occupations so whatever you do in construction there will be a card that is suitable for you.

Water Industry Approved Plumbers Scheme - In order to become a WIAPS member, a plumber has to show he has been suitably trained as a plumber, that he has adequate knowledge of the regulations by passing an assessment and that he has sufficient public liability insurance cover.

Water Regulations Advisory Scheme promotes knowledge of the water regulations throughout the UK and to encourage their consistent interpretation and enforcement, for the prevention of waste, undue consumption, misuse, erroneous measurement or contamination of water.

TrustMark is the only Government endorsed scheme for trades in and around the home. We award registered firms with our accreditation after thorough vetting and on-site inspections to ensure the firm is raising industry standards.

Oftec is the trade association for the oil heating industry in UK and Ireland and provider of a competent person registration scheme for off-gas and renewables. 

Jowett and Jowett are approved installers of:

Rointe has been providing warmth and comfort to homes and businesses for more than 30 years . Since the beginning we’ve been designing and producing clean, efficient and eco-friendly heating systems that are able to offer the greatest heating comfort with a minimum energetic cost.

Grant supply award winning oil-fired condensing boilers, their heating systems have a reputation for quality that is second to none.

Ideal Boilers Provide high efficiency boilers which include Combi boilers ,system boilers and new boilers.