Scores based on 74 reviews

Reliability & timekeeping

Invoice history based on 54 reviews.

Invoice History
Charged as per quote / estimate100%
Appointments reported as missed (6 months) 0
Average score 9.65
74 reviews
  • Interviewed by Checkatrade
  • 5 accreditations checked
  • Insurance checked
  • Limited company checked
  • ID checked
  • Address checked
  • References checked
  • VAT registered
  • Checkatrade standard signed

G and J Plumbing and Heating LTD was established in 2006 to carry out installation, service and repair of all gas appliances, heating systems and associated equipment for both the private and social housing sector, lettings agents and landlord residences. 
The company has grown from a small, competent company in the domestic heating trade to now covering all aspects of central heating and hot water installations. 
We Guarantee all work that we carry out and offer a full after sales service. We are GAS SAFE registered. 
Our membership with Checkatrade ensures you that we are able to deliver a professional, friendly and prompt service. 
We are also ELECSA accredited so are able to certify any electrical works that we carry out. We carry out all elements of works, be it from surveying, building, electrical and site clearance so we can see the job through in it's entirety without the use of any other external trade being required.

Based in

Welwyn Garden City, Hertfordshire, AL8 7TL

Works in

Halstead, Harpenden, Hatfield, London, St.Albans, Stevenage East and Hertford. All of Hertfordshire and around., Welwyn Garden City