R&D Gas and Plumbing specialise in central heating system upgrades, so whether its a combi swap or conversion, radiator change or cylinder change call us now for a free no obligation quote. 

Get  boiler installation quotes today using our FREE service.

Your boiler is the heating hub of your home, so you want to make sure that it is of the highest quality and you get the best price for the supply and installation of a new boiler. Use our service to get up to four free quotes from reliable boiler installers. Compare their Ratings and Reviews, review their pricing and then choose the best boiler installer for you.


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 boiler 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 for our central heating installation 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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