Hot water systemsHot water cylinder specialists in Guernsey
Professional cylinder replacements, unvented upgrades, fault finding and servicing, installed properly, finished neatly, and built to keep your home running smoothly.
Hot water systemsProfessional cylinder replacements, unvented upgrades, fault finding and servicing, installed properly, finished neatly, and built to keep your home running smoothly.
Choose a serviceFrom urgent breakdowns to planned upgrades, Oasis can diagnose the issue, explain the options clearly, and carry out the work to a high standard.
Replacement of old, leaking or underperforming cylinders using quality materials and neat pipework.
Upgrade from traditional vented storage to a modern, high-pressure hot water system.
Regular checks to help keep your hot water cylinder safe, efficient and reliable.
No hot water, poor pressure, discharge issues, expansion vessel faults and intermittent problems.
Quality installationsHot water systems are hidden away, but the quality of the installation matters every day. We focus on correct specification, tidy layout, serviceable pipework and reliable performance.
Neat pipework
Clean, organised installations that are easier to maintain in future.
Clear advice
We explain whether repair, servicing or replacement is the best route.
Local response
Guernsey-based team for planned works and urgent hot water issues.
Common issues Low water pressure
Leaking cylinder
Vented to unvented upgrades
Cylinder servicing
General maintenance
Request a callback
“Our hot water failed suddenly. Oasis were brilliant. Tom came out early and stayed on late to make sure we had hot water for the weekend, and left everything immaculately clean and tidy.”
Request a callbackTell us what is happening and we’ll come back to you with the best next step.
TestimonialsPhoned Oasis as I had a leaking stopcock and a really slow running kitchen tap. Seb popped in to assess the problem and found the slow running tap was an issue with the mesh internal filter and adjusted the stopcock to stop the water leaking into the cupboard.. All fixed and cleaned up in just a few minutes and a real weight off my mind. Top marks to Seb and really great service.
Ian Ruskin
Absolutely thrilled from start to finish, such friendly people to deal with, nothing was too much trouble, so nice to have continuous hot water. Would highly recommend 100%.
Dylan O'Brien Obsessed
What a breath of fresh air Oasis Plumbing Ltd are. They answered the phone on our first call and provided a prompt, friendly and efficient service. So hard to come by these days. Would definitely recommend this business.
Sandra Wilson
Massive shout out to Seb and the guys 🙏. First class job done on new water cylinder . Credit to Tom fantastic work 🙏
Shane
Our hot water failed suddenly. Oasis were brilliant. Tom came out early and stayed on late to make sure we had hot water for the weekend, and left everything immaculately clean and tidy. This was a complex job and we couldn't have had a better response. Thanks so much!
Peter Rabey
Our work 
Oasis Plumbing & Bathrooms can help keep your home supplied with reliable hot water professionally installed and finished with care.
