The Plumber Bristol Families Have Trusted for Over 15 Years
Avalon Plumbing and Heating is a family-run business providing reliable, affordable plumbing and heating for homes and business premises across south Bristol. We have been fixing leaks, servicing boilers and keeping central heating running for local people for over 15 years.
We are fully qualified, Gas Safe registered and carry public liability insurance up to £5 million. Every job is carried out to Building Regulations using British Standard approved products, and where a job needs another trade, we work alongside qualified builders and electricians so it is done properly from start to finish.
You get honest advice, a clear price before anything starts, and a tidy job when we leave.
Customer Reviews
Read a selection of customer reviews from Google and MyBuilder for our plumbing and heating services.
ayman
Harry is a very experienced, extremely competent and very professional. He surprised me when he managed to get our kitchen-50-year-old rusty tap changed in less than 20 mins!! Would absolutely recommend him to everyone! Thanks Harry. For being kind, considerate and professional.
Nicola
Very pleased with the prompt response and the work done to replace the Syphon unit in my Toilet Cistern. Harry was very friendly and I would definitely use Avalon again for any future plumbing or heating jobs. Highly Recommend.
Jane
I'm a new customer. 5 stars plus from me for Avalon Plumbing & Heating. Immediate reply to my initial enquiry and work done next day at a very reasonable cost. Broken shower and shower switch replaced, also sink taps repaired. Used a good quality shower switch to last. Tidy worker and all old parts taken away, so no need to dispose, yay. Harry is a very friendly and approachable guy. Will definitely be requesting Avalon services again when needed. Highly recommend.
naomi
Been using Harry for years for any plumbing issues. He’s a great communicator, reliable and always gets the job done. Harry has fitted boilers for us, serviced them and does regular gas safety checks. He always picks up the phone. Great guy.
Matt
Avalon Plumbing and Heating were incredibly efficient, arriving on time, removed my cooker and cap my gas mains, then advised me on next steps on my refurbishment. Harry and his team are great, I'll be booking them again - they're super busy but they fitted me in. Whoop!
Leigh, Bristol
Quick response, knew exactly what the issue was, very responsive and professional. Would engage services again in needed.
Jo Kapp, Bristol
Great job, completed really quickly and to a high standard.
Mrs, Bristol
Job well done
Angela, Bristol
Very friendly. Efficient work. Competative pricing. Would reccomend 100%
Robert, Bristol
Solved the leak, thank you
Boiler Servicing, Repairs and Installation
Boiler Servicing
Annual Gas Safe boiler servicing that keeps your boiler safe, efficient and ready for winter, with a clear explanation of its condition.
Boiler Repairs and Breakdowns
No heating, no hot water or a boiler that keeps cutting out? We find the fault, explain it and get your system working again.
Boiler Installation
New combi and system boilers fitted neatly and safely, with honest advice on the right boiler for your home and a free quote.
Plumbing and Heating Services in Bristol
If your radiators are cold at the bottom, slow to warm up or not heating at all, your system may be full of sludge. A powerflush pushes clean water and cleaning chemicals through the whole system with a dedicated machine, lifting out the build-up that stops heat reaching your rooms.
A clean system heats up faster, puts less strain on your boiler and can help it last longer. It is often the right first step before a new boiler is fitted, and we will tell you honestly whether your system needs one.
Get a Free Plumbing or Heating Quote
Tell us what is wrong or what you would like done and we will come back to you with clear advice and a fair price.
Avalon Plumbing and Heating covers Bristol, Whitchurch, Brislington and the surrounding areas, seven days a week, from 7am to 10pm.
Free, no-obligation quotes
Open seven days a week
Gas Safe registered and fully insured
Free Quotes in Whitchurch, Brislington and Nearby
Need a boiler service, a repair or a new boiler fitted? Get in touch for a free, no-obligation quote. Call, send a message through the form or message us on WhatsApp, and we will arrange a time that suits you.
We work across Bristol, Whitchurch, Brislington, Bedminster, Knowle, Stockwood, Hengrove and Bishopsworth.
Areas We Cover
From our base in Whitchurch, we cover these areas in and around Bristol. Choose yours to see how we can help.

