Hollis Plumbing & Gas Ltd is an independent local tradesperson covering Cowbridge.

1. LLiam Robbins★★★★★

   We have received excellent service from Hollis Plumbing and Gas since we had our central heating installed by Ed and team 5 years ago. We still use them for servicing and repairs. They are professional, punctual, and carry out work to a very high standard. Communication is great throughout, and everything was completed efficiently with no mess left behind. They take time to explain the work and answer any questions, which was really appreciated. Reliable, friendly, and reasonably priced ??? I wouldn???t hesitate to recommend them to anyone needing plumbing or heating work. Thanks again to Ed and team.

   Google review · 24 Jun 2026
2. SSara Harrison★★★★★

   Megan, Ed and the team have carried out numerous jobs for us, big and small. They are very efficient, come when they say they will and do what is needed in the time they estimate. Always very accommodating, come out urgently when needed and have stored new shower for us before fitting. They provide valuable advice and don???t do work that isn???t necessary. I believe they are competitive in their pricing. I really value knowing a great plumber and cannot recommend Hollis plumbing and gas highly enough.

   Google review · 24 Jun 2026
3. LLeanne Sung★★★★★

   We recently had a new combi boiler and shower installed, and the service was excellent from start to finish. The team arrived on time, worked efficiently, and completed the job to a very high standard. There was minimal disruption throughout the installation, and everything was left clean and tidy afterwards. The new boiler and shower are working perfectly. Professional, reliable, and highly recommended. Thank you for an amazing job!

   Google review · 24 Jun 2026
4. JJohn Evans★★★★★

   We have been using Hollis Plumbing and Gas for over 12 years and cannot recommend them highly enough. They originally installed our new boiler and underfloor heating system, and since then have carried out various plumbing and heating jobs for us over the years. The team is always professional, knowledgeable, and reliable. What really stands out is how caring and responsive they are ??? whenever we???ve needed help or advice, they???ve been quick to respond and have always gone above and beyond to make sure everything is sorted. The quality of their work has consistently been excellent, and it???s reassuring to know we can rely on them whenever we need assistance. Outstanding service from a company that genuinely cares about its customers. Highly recommended

   Google review · 23 Jun 2026
5. NNeil Robinson★★★★★

   Used Hollis Plumbing & Gas, several years ago, to install new central heating system and have used them ever since. Highly professional and courteous engineers complete the work quickly, for reasonable prices and ALWAYS clean up after themselves. In actual fact, you would not know they'd been there other than the presence of the new systems they'd installed. Never hesitate to recommend them to all my friends and family, and have never been let down. ????

   Google review · 23 Jun 2026

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