Plymouth based plumbing & heating company

Plymouth based plumbing & heating company

A Reliable Plymouth Plumber

Over 200 Google 5* Reviews

Free Home Visit Quotation

Our plumbing and heating engineers can visit your home at a time convenient to you.

Gas Safe Registered

All our heating engineers are highly qualified and Gas Safe Registered to work on gas appliances.

Boiler & Bathroom Financing

We are able to offer a range of financial packages for both our plumbing and heating services.

Worcester Accredited Installers

Plymouth based plumbing & heating company, accredited by Worcester Bosch.

Our Services


We are proud to be Platinum Worcester Accredited Installers, Nest Certified Professionals, Worcester Approved Service Partner, Constructionline, Acclaim Accredited and Trading Standards approved by Plymouth City Council. All our heating engineers are also Gas Safe Registered to work on gas appliances, do you know a Plumber Plymouth company that has installers with the same prestigious accreditations? We are a respected Plumbing and Heating Company, based in Plymouth, Devon. In May 2017 we were accredited by Constructionline, “Constructionline provides a rigorous checking process, which ensures that our suppliers are qualified, so our standards are uncompromised.”

2018 Boiler Service Offer: £70 + Free CO Alarm Fitted

Fixed-Price Boiler Service in Plymouth

£70 boiler service including VAT, plus a free carbon monoxide alarm fitted by one of our Gas Safe Registered engineer, offer for Plymouth households only. Contact us now to book a service. QUOTE: CO-FREE


AJ Barnes Plumbing & Heating have just finished installing a new shower & Enclosure. Joe came to look at the job on Monday and advised the best and most cost-effective products to use etc and by Thursday lunch time the job was finished. Joe and Jamie worked so hard and left the place very clean and tidy. I have no hesitation in recommending Joe and his company and will definitely use them again for any further plumbing and heating work. Brilliant job, it was literally stress-free.

Lauren S.

AJ Barnes Plumbing is a very professional and reliable company. Arrived exactly on time and did the job in quick timing. Checked all my radiators for free allowing water to get into the radiators to make sure they all worked, checked my boiler for free whilst topping it up to the correct pressure and took away my old discarded items to the tip which saved me a job courtesy of the fine service that they provide. Would highly recommend this company for all plumbing needs for a great price and with an outstanding attitude towards the job.

William H.

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