Serving Homes & Businesses across Cheltenham

Plumbing & Heating Specialists

DW Dunn Logo
An established, privately owned, family company based in Ewen near Cirencester.

We cover the whole of the Cotswolds, including Cheltenham.

Gas Safe & OFTEC logos

Our fully qualified plumbers, gas, and oil engineers provide the complete range of plumbing and heating services together with Kinetico Water Softener installation and maintenance.

We look after private households, rental properties, holiday homes, stately homes and commercial/retail properties.

Our Services

No job is too big or too small when it comes to plumbing. We are happy to do everything from replacing an entire plumbing system to taking care of a leaking tap or toilet.

Plumbing Services

Our fully qualified engineers have a wealth of expertise in both gas and oil heating systems. We can install, service & repair any system for you at home or at your business.

Heating Services

We're authorised by Gas Safe to carry out detailed inspections to ensure your gas appliances are working safely and efficiently.

Our reports meet landlords legal requirement.

Gas Safety Certification Services

We also operate Gloucestershire Softeners, the Kinetico Dealership for Gloucestershire and Swindon providing sales, service, installation & salt supplies to the public and trade.

Water Softeners & Drinking Water Filters

Why you should choose us

Qualified Experts

Ongoing Training

Experienced

Trusted

Reliable

Quality Service

Holiday Homes, Lettings & Estate Management

Scheduled and reactive maintenance when you need it the most!

We specialise in working with holiday homeowners, agents, and guests to ensure your property’s heating, hot water and plumbing is working efficiently and in a timely way. We understand the pressures of holiday homeownership and can provide annual gas safety-certificates as well as annual servicing for gas/oil boilers, and hot water systems. If a problem arises, we can be there to provide a quick and cost-effective fix.
Owning a second home can be a worry, DW Dunn Ltd can help take some of the hassle away from you with our second to none service.
The Lakes
Lake Houses

We have maintained the heating, hot water and plumbing at The Lakes By Yoo near Lechlade for many years, providing excellent care to the owners and guests in a timely and discreet manner.


We have numerous other clients with up to 250 properties each in their estates, which we also maintain.

Lower Mill Estate logo
Barrington Park logo
Earnest Cook Trust Logo

Payment Options Available

Need a new boiler or heating system?

Worried about the cost?

We have a number of payment options to help with your new Worcester Bosch installation

Accreditations

Gas Safe Logo
Worcester Bosch Accredited Installer Cirencester
Grant Accredited Installer
Which Trusted Trader
Checkatrade logo
OFTEC logo

What People Say

On average, we carry out over 6,000 jobs per year, from a dripping tap to full home heating installs and are very proud of our reputation. Don’t take our word for it, see what our customers say!

Martin LeggMartin Legg
07:38 03 Apr 23
After having problems with our ageing Oil Boiler, we contacted DW Dunn to see if they could help. Their response was immediate and Andy came out and ran through our options. A formal quote followed quickly and Ian arrived to help sort an immediate problem as well as giving further advice. We opted to have a new Boiler installed which was completed by Dan and Mark who both did the job very professionally and quickly.This is the first time we have used the Company and are very impressed with every aspect of their service. We will continue to use them for servicing and any other plumbing jobs which may arise.Highly recommended.
Hugh NiedererHugh Niederer
10:05 22 Mar 23
If the rest of Britain worked as well as Andy and his team we wouldn't be in the mess we're in. Dan, Dan & Tyler were exceptional. This was a very difficult installation and needed a practical, creative, aesthetic approach, they delivered on every element. Always tidy, quick, technically superb and with good humour, and a bit of fun too. We've gone from an archaic, expensive (to run) boiler to a new, efficient, high tech system. Tim installed the Hive control system brilliantly, everything is now run from my phone, couldn't be happier. We chose DW Dunn due to the great job with a previous installation of a water softener last year, once again a huge success and although the outlay seems expensive, it has proved to be great value. All the best to the DW Dunn team. 10/10.
Tuppence HaleTuppence Hale
19:14 02 Mar 23
We recently had a replacement water softener installed and a kitchen tap replaced. Despite some challenges these were all overcome with good humour and a positive attitude. A great job done. I would recommend Andy and the team at DW Dunn to everyone ?
clare Bacchusclare Bacchus
20:04 28 Feb 23
Andy and his team have done a fantastic job of installing our new boiler system and radiators across our home.The workmanship is thoughtful and of great quality.Work was completed on time with regular updates. The team are knowledgeable, friendly and super tidy.Worth all the tea and biscuits!Super service, value for money and great after care. Highly recommend them… oh.. already have! Thank you!!
Mae MiklosMae Miklos
19:52 28 Feb 23
Andy and the team are excellent, they respond very quickly and complete a vast range of work to a high standard. They are trustworthy and reliable, my go to for plumbing and other maintenance works in the Cotswolds. I can’t recommend them enough!
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Need A Heating or Plumbing Expert?

DW Dunn Ltd (FRN 989371) is an Introducer Appointed Representative of Tradehelp Ltd, who are authorised and regulated by the Financial Conduct Authority (FRN 679812). DW Dunn Ltd introduce customers to TradeHelp Ltd and do not receive a fee for the introduction. TradeHelp Ltd are a credit broker, not a lender, and offer loans from Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC authorised and regulated by Financial Conduct Authority. Finance options are offered subject to status and credit check, which must be completed before commencement of works. A 14 day cooling off period applies to all applications. If cancelled within 14 days, alternative payment of the full outstanding balance must be made.


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