Emergency Call-Outs

Have a plumbing emergency? No problem. Just give us a call and we'll send one of our expert team members out to help!

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Boiler Repair and Servicing

We offer boiler inspections, repairs, servicing and maintenance as well as a whole host of other services from our expert team.

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plumber cardiff

Quality as standard

We pride ourselves on quality service and high standards of workmanship

Gas engineer cardiff

For many years we have provided our gas engineers in Cardiff to homeowners and landlords. Whether it’s a new boiler installation, routine boiler servicing, safety inspections or general gas repairs, we will be there to assist you.

You can rest assured that all of our work is carried out in accordance with the very highest standards of professionalism, efficiency and safety, as we only use Gas Safe registered Cardiff central heating engineers.

  • Trusted
    9.72/10 via Checkatrade
  • 3 Month Guarantee
    On every service
  • Experienced Team
    Over 10 Years

Boiler Repair in Cardiff

When it comes to boiler repairs and boiler replacements, Hollis Plumbing and Gas Ltd, Cardiff gas engineers, have a decade of experience serving customers in Cardiff and the surrounding areas.

Our highly praised boiler repair in Cardiff service, as well as Cardiff boiler replacements service, is only carried out by fully qualified Gas Safe engineers who are fully compliant in the latest gas health and safety. With fast response times and customer focused results, we’re proud of our Cardiff boiler repair service, and we’re confident that you will be pleased with us too. For a FREE, no-obligation estimate, contact Hollis Plumbing and Gas Ltd on 07850 343070 today – from full boiler installation and replacements, through to minor boiler repairs, no job is too big or small for us.

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Plumbing in Cardiff

At Hollis Plumbing and Gas Ltd, we also offer a wide range of general plumbing services to compliment our gas engineer in Cardiff services. This includes the following:

If you have any emergency plumbing need, simply call our 24 hour emergency plumbing team

Quick and Reliable Repair of Emergency leaks & Burst Pipes

What Our Clients Say

General Questions

You can rest assured that all of our work is carried out in accordance with the very highest standards of professionalism, efficiency and safety, as we only use Gas Safe registered Cardiff central heating engineers.

Hollis Plumbing and Gas Ltd only use fully qualified gas engineers, able to conduct safety inspections and issue safety certificates.

At Hollis Plumbing and Gas Ltd, we also offer a wide range of general plumbing services to compliment our gas engineer in Cardiff services. You can find the full range of services that we provide on our Services page.

 You will have the peace of mind of both a 30 day labour and a 1 year parts guarantee.

Latest News

Follow us on Social Media

If you are a fan of Social media, why don’t you head over to Facebook and Instagram to give us a like and a follow, to see our latest projects and what the Hollis team have been getting up to.
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We are on Checkatrade

When you need work doing around your home, finding reputable tradesmen can be difficult. Can you really trust them? Checkatrade is a free service that gives you the background information you need to make a confident decision. Therefore as we are a trusted Company and want the best for all our customers you will find […]
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