Cardiff Plumbers with 15 Years Experience
Cardiff Plumbers M & M Heating and Plumbing offer affordable boiler installation & maintenance, bathroom fitting, and general and emergency plumbing in Cardiff and its surrounding areas. With thousands of jobs completed and over 15 years of experience, M & M Heating and Plumbing is a name you can trust.
M & M Heating and Plumbing Cardiff
M & M Heating and Plumbing Cardiff are one of the top-rated plumbers and heating engineers in Cardiff. We offer a reliable service which is affordable, high quality, fully insured and guaranteed.
We have a small but dedicated team of plumbing and heating engineers that all have their city and guilds qualifications. It doesn’t matter what problems you may have, we can help you fix it. We have over 15 years experience in plumbing and heating so we know how to carry out our work in a cost-effective and efficient manner while keeping the disruption to your home at a minimum.

Plumbing and Heating Services in Cardiff

Boiler Installation & Maintenance
Need a new boiler for your home? Or need help fixing an old one? Click below to see how we can help.

Bathroom Fitting
Affordable bathroom fitting services in your home from start to finish, Click below to see how we can help.

Emergency Plumbing
Do you have a plumbing emergency in Cardiff? We are open 24/7. Click the button below to see how we can help.
Other plumbing & heating services we offer

Boiler Servicing

Gas Boilers Installations

Oil Boilers Installations

Central Heating Repairs

Landlord Safety Certificates

Commercial Plumbing

Wet Room Installations

Power Flushing
Why hire M & M Heating and Plumbing Cardiff?
Unlike other plumbers in Cardiff when you hire us you hire plumbers who work for us rather than someone who is subcontracting. Why does this make a difference you may ask, some of the bigger plumbing companies will hire plumbers without ever meeting them and will happily send them to your door without knowing if they can do the work.
When you hire M and M Heating and Plumbing you are hiring experienced plumbers and heating engineers who will do a good job every time.
We make sure our plumbers and heating engineers are professional, reliable and look after your home like it’s their own.
You can see some of the locations in Cardiff we work at, but if you don’t see your area listed don’t worry. We cover the whole of Cardiff and even some of South Wales including Merthyr Tydfil, Brecon and Pontypridd.
Areas in Cardiff we service
- Adamsdown
- Butetown
- Caerau
- Canton
- Cathays
- Creigiau & St Fagans
- Cyncoed
- Ely
- Fairwater
- Gabalfa
- Grangetown
- Llandaff North
- Llanishen
- Lisvane
- LLandaff
- Llanrumney
- Penarth
- Pentwyn
- Pentyrch
- Penylan
- Plasnewydd
- Pontprennaau
- Radyr
- Rhiwbina
- Riverside
- Rumney
- Splott
- Trowbridge
- Whitchurch
- Tongwynlais
- Thornhill
- City Center + 30 Miles
Customer Testimonials
M and M plumbing are great, I’ve used them many times in my home, everything from fitting an outside tap to fitting my new bathroom 6 months ago. The boys are great, friendly, tidy and stuck to their deadlines. Highly recommend them.
Paul Jones

If you are looking for a plumber in the Cardiff area to fit a new boiler I would pick m & m. Marc came to our house, give us a quote and a few days later we had a new boiler for a fraction of the price we had been quoted elsewhere.
Emma W - Home Owner.

I had a problem with one of the pipes in the house leaking late at night, and I gave Mark a ring. He gave me some steps over the phone for a temporary fix and then came round the next day and fixed what I couldn’t do. Crisis averted. Thanks Mark!
Toby K - Cardiff Bay Resident

The boys (Marc and Mark) came round last year and fitted a new bathroom for my husband and me and they did a good job. They didn’t make too much noise or make a mess. Highly recommended.
Alice Davies - Home Owner

My first time of dealing with a plumber and I was nervous about being taken for a ride. I called around and M&M were too busy at the time to do the work for me so they gave me some reputable companies that they would recommend. I waited for them instead and I can’t fault anything. Thanks boys.
Louise Andrews - Cardiff
