R&D Gas and Plumbing were established to offer fair and competitive prices at local rates for domestic and commercial plumbing and heating services.


With over 20 years joint experience, we are Gas Safe registered and fully insured. We cover all of the home counties and Greater London. With every job we attend, our Gas Safe licences are always available upon request. 

We are currently working alongside a contractor upgrading heating systems who cover part of the MOD contract. In the past we have worked with contractors on social housing and private property based contracts for heating and plumbing services.


We are a Worcester-Bosch accredited boiler installer and are accredited to install all Worcester-Bosch boilers and will send you a yearly service reminder to kept your boiler warranty up to date.

10-Year Guarantee

You can get up to 10 years’ cover on all parts and labour on the CDi range, but you’re also covered up to nine years for the Si boilers and eight years for the Greenstar i range.

Gas Safe Registered engineers

RandD Plumbing & Heating Services takes gas boiler safety seriously. All of our engineers are on the Gas Safe Register and will have their official identity card when you ask to see it.

No obligation quotes

You’re under no obligation to go ahead with our quotes. You can check out the ratings and reviews and if you’re still not happy then you don’t have to proceed.

Contact Us Now

Tel: 01707 651723


Covering all areas of Hertfordshire 

R&D Plumbing and Heating Services provide plumbing and heating services to the home counties and Greater London. Our services include gas boiler service, gas boiler installation, gas boiler repair, emergency boiler repairplumbing maintenance, emergency plumber, heating maintenance and emergency heating service. We are based in Potters Bar and service Arkley, Barnet, Borehamwood, Burnt Oak, Bushey, Chelmsford, Cockfosters, Colindale, Dunstable, East Barnet, Edgware, Enfield, Essex, Finchley, Harlow, Harpenden, Hatfield, Hemel Hempstead, Hendon, Luton, Mill Hill, Radlett, Shenley, Southgate, St Albans, Stanmore, Stevenage, Totteridge, Watford, Welwyn Garden City, Whetstone and all areas in Hertfordshire (Herts), Buckinghamshire (Bucks) and Bedfordshire (Beds).

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