Your Dependable Plumbers and Electricians
Plumbing and Electrical issues shouldn’t cause you any additional stress. John Warrener Plumbing Heating & Electrical Limited can handle any job at any time. We offer expert plumbing and electrical services at affordable rates for all your residential and commercial needs.
One of the most reliable Plumbers and Electricians
Established in 1987, John Warrener Plumbing Heating & Electrical Limited has been at the forefront of the plumbing and heating industry ever since. Twelve years ago we incorporated an electrical arm to the business thus providing a total package for our clients.
To complement our contracting side of the business, our small works team under the guidance of Director Graeme Robertson provides a dedicated team of engineers who can undertake the smallest of jobs, to bathroom and heating refurbishments. We are also warranty agents for a variety of manufacturers.
With our skills and experience, we can turn your ideas into reality. We have a long and distinguished track record with many years of experiencing of providing dependable, professional and affordable services for any project in the mechanical and electrical services.
Plumbing, heating and electrical under one roof
A total package
Twelve years ago we incorporated an electrical arm to the business thus providing a total package for our clients.
A dedicated small works team
A dedicated team of engineers who can undertake the smallest of jobs, to bathroom and heating refurbishments.
Warranty agents
We are also warranty agents for a variety of manufacturers — approved to carry out warranty work on the five brands below.
Warranty agents for
Service we offer
From existing customer call outs and routine maintenance through to renewable heating design and build, our engineers cover the full mechanical and electrical package across Jersey.
- Small works / Jobbing
- Existing customer call outs
- Warranty agents for Aqualisa, Salamander, Mira, Hansgrohe, ACV
- Routine maintenance
- Electrical small works and contracts
- Design and build
- Value engineering
- Site surveys of existing services
- Power flushing
- Legionella risk assessments
- DEA (Domestic Energy Assessor)
- Under floor heating specialists
- Air source heat pumps
- Ground source heat pumps
- Rain water harvesting
- Heat recovery
- Solar thermal heating
- Free estimates
What our customers say
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What You Need, When You Need It
Tell us about the job and we will get a qualified engineer booked in. Free estimates on all work.