Hollis Plumbing and Gas Ltd

Professional Heating Solutions for your Home and Business

Our Services

Services we offer

Our Services

Boiler Installations

When it comes to boilers in South Wales, we have you covered.

Boiler Services & Repairs

If you have a plumbing issue that needs urgent attention, you can rely…

Bathroom Renovation Services in the UK

From refreshing showers to complete bathroom overhauls, we specialize in making your vision…

Air Source Heat Pumps

Upgrade your home's climate control with our air source heat pump installations.

Underfloor Heating Solutions

Upgrade your home's comfort with our underfloor heating services.

About Us

Hollis Plumbing and Gas Ltd.

We are a family run plumbing and heating company based in South Wales. We have over 15 years experience and pride ourselves on quality service and high standards of workmanship. We are prompt. Reliable and clean when working.

We aim to help solve your problem whatever your requirements! Call our friendly, experienced team today. We have a wealth of experiences and the skills to work on a number of different jobs and areas. There’s no job too big or small.

  • We supply and fit all boilers
  • Emergency plumbing services
  • Bathroom and shower room renovations
More About Us
15 Years Experience

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Call us: 02921 258852 / 07850 343070

Our testimonials

Customer Reviews

Please visit our Checkatrade profile to view all of our official customer reviews and testimonials.

9.98 (171 reviews)

Install 2 new radiators, including

Verified Review - 9.8
Excellent experience with Hollis, polite and reliable and work all done to very good standard and in good time. Had a very bad experience with a different plumber for a previous job so pleased went through checkatrade this time and found Hollis.

To conduct Gas Safe testing…

Verified Review - 10
All testing works carried out and certificated. Hollis plumbing was easy to contact via email. Responds to emails in a timely fashion. Work booked and carried out as scheduled. Immediate email communication after the job. Efficient and fast.

Replace immersion heater / tank…

Verified Review - 10
The work involved removal of an old immersion heater and tanks, an installation of an on-demand water heater and re-plumbing the hot and cold water pipes to fit the new system. Both the electrician and plumber explained the best way to install…

Boiler exchange

Verified Review - 10
Good service in terms of quoting for the work and coming around punctually to survey the job. Competitive price, very decent when I advised I had already chosen another company.

Case Studies

Latest Work Gallery

Boilers

New Boiler Installation

Air Source Heat Pumps

Air Source Heat Pump Installation

Bathrooms

Bathroom Installation

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Professional Heating Solutions for Your Home and Business

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