A - Z Heating & Plumbing

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A - Z Heating & Plumbing

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Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from A - Z Heating & Plumbing, Heating, ventilating & air conditioning service, Heol Hir, Cardiff (Caerdydd).

Heating and Plumbing Engineer
Gas Safe Registered
Gas Services
Boiler Services
Boiler Breakdown and Repairs
Safety Certificates
Taps
Toilets
General Repairs and more
Covering Cardiff and surrounding areas
Contact Dave

28/10/2026

Plumbing fun

11/09/2026

5 YEARS OF A-Z HEATING & PLUMBING! 🎉

Today marks 5 years since I took the biggest leap of my career and started A-Z Heating & Plumbing. 🔧

After working for the same company for 14 years, I decided it was time to take a chance on myself and build something of my own.

It wasn’t just about running a business. It was about building a future for my family — being more present in their lives, creating a better work/life balance and being able to provide those special things we all work hard for, like family holidays and making memories together.

Fast forward five years, and I honestly couldn’t be prouder of how far A-Z Heating & Plumbing has come.

And where better to celebrate the 5-year anniversary than on holiday with my beautiful wife, enjoying a well-earned bit of rest before the busy winter season kicks in! ☀️🍹❤️

A huge THANK YOU to every single customer who has trusted me with their homes, every landlord and letting agency I work with, everyone who has recommended me to friends and family, and everyone who has supported the business along the way.

Without you, A-Z Heating & Plumbing wouldn’t be where it is today.

Here’s to 5 years of hard work, growth, challenges, achievements and plenty of boilers, bathrooms and plumbing!

I’m incredibly grateful for the journey so far and excited for what the next few years will bring.

Here’s to many more years of A-Z Heating & Plumbing! 🥂

Thank you all. ❤️

Dave
A-Z Heating & Plumbing

22/08/2026

15/08/2026

Another stunning bathroom transformation by A-Z Heating & Plumbing 🚿✨

This beautiful bathroom was designed by Connor at Plumbase Cardiff, featuring a timeless boutique-hotel feel and a fantastic selection of premium products.

This was a complete transformation, with the room replastered and tiled throughout, along with a new cupboard and bespoke wood panelling all completed by our team.

From the traditional freestanding bath and brushed brass fittings to the matt white vanity and Nuie low-level WC, every detail has come together perfectly. 👌

Designed and supplied by Connor @ Plumbase Cardiff
Installed by A-Z Heating & Plumbing

Another bathroom completed to the highest standard. 🔥🔧

✔️ Fully Insured
✔️ Gas Safe Registered
✔️ Free Quotations
✔️ Cardiff & Surrounding Areas

If you’re planning your next bathroom or home improvement project, we’d be happy to help.

📞 07912 555608
📧 [email protected]
🌐 www.a-zheatingplumbing.com

Quality workmanship you can trust.

02/08/2026

✨ Turning ideas into reality, one project at a time.

At A-Z Heating & Plumbing, we take pride in delivering bathrooms, boilers and plumbing installations to the highest standard. Whether it’s a full bathroom renovation, a new boiler installation or general plumbing, we treat every home with the same care and attention to detail.

✔️ 21 Years’ Experience
✔️ Fully Insured
✔️ Gas Safe Registered
✔️ Free Quotations
✔️ Cardiff & Surrounding Areas

If you’re planning your next home improvement project, we’d be happy to help.

📞 07912 555608
📧 [email protected]

Quality workmanship you can trust.

18/07/2026

🔥 Another underfloor heating installation completed in Lisvane this week! 🔥

A fantastic project completed by A-Z Heating and Plumbing, supplying and installing a high-quality wet underfloor heating system from start to finish.

📍 Lisvane, Cardiff
✅ 380 metres of underfloor heating pipe installed
✅ 80 insulation panels fitted
✅ Fully supplied and professionally installed by A-Z Heating and Plumbing

Underfloor heating provides even heat distribution, improved energy efficiency, and frees up wall space by eliminating the need for radiators—making it the perfect choice for modern homes and renovations.

If you’re planning a new build, extension, or renovation and are considering underfloor heating, get in touch for a free, no-obligation quotation.

📞 07912 555608
📧 [email protected]

Renovation NewBuild EnergyEfficient HomeImprovement CardiffPlumber AZHeatingAndPlumbing

11/07/2026

A look back at some of our favourite bathroom transformations completed so far in 2026. 🚿✨

Every project is designed around our customers’ vision, using quality materials and finished to the highest standard. From complete renovations to modern upgrades, we take pride in delivering bathrooms that are built to last.

If you’re thinking about transforming your bathroom, get in touch today for a free, no-obligation quotation.

📞 07912 555608
📧 [email protected]

A-Z Heating & Plumbing

17/06/2026

🚨 Boiler Replacement Completed Within 24 Hours 🚨

We were contacted on Monday by a loyal landlord customer after their boiler suffered a catastrophic failure, flooding the utility room and leaving the tenant without hot water.

Understanding the urgency of the situation, we acted quickly and had a brand-new boiler installed the very next morning.

✅ New Baxi 430 boiler installed
✅ 5-year manufacturer warranty for added peace of mind
✅ Hot water restored for the tenant
✅ Fast turnaround and minimal disruption

The previous boiler was over 25 years old. While regular servicing is essential for maintaining efficiency and reliability, some failures simply come down to age and wear that no amount of servicing can prevent.

Another happy landlord and happy tenants with hot water flowing again.

If your boiler is showing signs of age, needs servicing, or you’re considering a replacement, get in touch today for expert advice and a fast, reliable service.

📞 Call - 07912555608
📧 Email - [email protected]
🌐 Web - a-zheatingplumbing.com

Address

Heol Hir
Cardiff
CF145

Telephone

+447912555608

Website

https://www.a-zheatingplumbing.com/

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