About Rosoman Plumbing & Heating
At Rosoman Plumbing & Heating, we’re proud to be a trusted local business serving Cardiff and the surrounding areas.
Founded on the belief that every customer deserves honest advice, quality workmanship, and fair pricing, we’ve built our reputation on reliability and care — the way it should be.
We specialise in boiler installations, servicing, and repairs, along with all aspects of plumbing and heating. Whether it’s a leaking tap, a new bathroom, or a full central heating system, we deliver the same high standard of service on every job, large or small.
As a Gas Safe (953287), WaterSafe, and WIAPS (C6593) registered company, we meet the highest standards of safety and compliance in everything we do. You can rest assured that your home is in expert hands.
Our Promise to You
When you choose Rosoman Plumbing & Heating, you’re not just getting a tradesperson — you’re getting a dependable partner who values your time, your home, and your comfort.
We take pride in transparent pricing, neat and tidy workmanship, and honest communication from start to finish. Our aim is simple: to provide a reliable, local plumbing and heating service you can recommend with confidence.
Why Choose Us
- ✅ Gas Safe, WaterSafe & WIAPS Registered – Your safety comes first. All work is carried out by qualified professionals.
- ✅ Fully Insured & Guaranteed – We carry public liability insurance up to £2,000,000 for complete peace of mind.
- ✅ Local & Trusted in Cardiff – Proudly serving Whitchurch, Rhiwbina, Llanishen and across South Wales.
- ✅ Quality Workmanship – Every job completed to the highest standard — no shortcuts, no mess, no fuss.
- ✅ 5★ Rated Service – Our reputation is built on word-of-mouth and verified customer reviews.
- ✅ Friendly, Honest Advice – Clear communication and upfront pricing from start to finish.
Trusted & Accredited
We’re proud to hold certifications and memberships that reflect our commitment to quality and safety.
All work fully insured and guaranteed for your peace of mind.
Our Services at a Glance
- Boiler installation, servicing & repairs
- Central heating systems
- General plumbing repairs & maintenance
- Bathroom installations
- Emergency plumbing
- Water tanks & hot/cold water systems
- Gas safety inspections
Get in Touch
If you’re looking for a reliable plumber or heating engineer in Cardiff, we’d love to help.
Call us today on 07850 404094 or email plumbing@rosoman.co.uk to request a free quote.
Rosoman Plumbing & Heating — Cardiff’s trusted choice for quality, safe and reliable plumbing and heating services.