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Trusted Traders

Mannix Plumbing Heating Gas Ltd

Logo on white
Opening Hours
Today - 08:00–20:00
  • Monday 08:00–20:00
  • Tuesday 08:00–20:00
  • Wednesday 08:00–20:00
  • Thursday 08:00–20:00
  • Friday 08:00–20:00
  • Saturday 10:00–16:00
  • Sunday 11:00–14:00
Profile thumb mannix logo email


22 Reviews


A family run business based in Liverpool. We pride oursleves on our workmanship and approach to customers. Our aim is not to just be workmen in customers houses but to build up a freindly relationship and be somone our customers can turn to when needed. We are a team of engineers not salesmen.

We are members of the Government Trustmark scheme and Which? Trusted Traders, meaning our work and approach is inspected to ensure standards are met.

We wont chase or hassle you. We callout to survey the work required, send you out a quote and thats it! No calling or emailing to push you in to anything. If you wish to get back to us then great..

There are no hidden extras, we dont charge extra for card payments, no upfront costs or deposits - Infact none of the silly things we all hate.

Finance on all Worcester Bosch boilers and heating systems is available. We are FCA fully approved.

We offer free advice and callout. You can also come in and see us in the office to discuss anything with a tea or coffee

What we do

  • Gas installers

  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Heating contractors

    • Central heating systems (installation and servicing)
  • Boiler, central heating and gas engineers

    • Gas safety testing and inspection
    • Radiators and central heating
    • Boiler installation
    • Boiler repair
    • Gas emergencies

Customer reviews

22 reviews
Customer Service
Sort by
New Combi Boiler
Customer Service
Had a combi boiler installed. I believe the work was completed to a very high standard. The workmen were polite and professional at all times. From the initial contact to the estimate to the date of installation everything was dealt with in a prompt professional manner. The company worked tidily and arrived each morning on time and work wascompleted on schedule. Would highly recommend them.
Which? Trusted Traders Consumer05/10/2016
Professional and friendly with competitive pricing
Customer Service
Broken toilet, fitted a new syphon. Good clean workmanship by the engineer who was very knowledgeable as he answered a number of questions I had about plumbing and heating. I would definitely use again.
Which? Trusted Traders Consumer26/05/2016