JK Plumbing & Heating is a family run business based in Heathfield, East Sussex. Our business is built from two brothers (James & Kevin), our father (Colin) & one employee. 

JK Plumbing & Heating was established in 2006 & we pride ourselves in being built highly from repeat business and through recommendations. We are very happy to have maintained our reputation for many years. 

We carry out a vast variety of works including boiler servicing, boiler installations, boiler repairs, boiler fault finding, heating system installation & maintenance, vented & unvented cylinders, kitchen, bathroom, wetroom & cloakroom installations, underfloor heating, Landlord Safety Certificate checks, full house refurbishments, extension works & general plumbing works as well as undertaking small plumbing jobs such as tap replacements etc. We work on both existing homes & new builds. Whatever plumbing works you may require, we are here to help. 

JK Plumbing & Heating cover the whole of the South East of England including East Sussex, West Sussex, Kent & most parts of London.
Most of our work is predominantly undertaken in Heathfield, Horam, Broad oak, Cross in hand, Crowborough, Uckfield, Hailsham, Eastbourne, Lewes, Brighton, Seaford, Newhaven, Haywards Heath, Burgess hill, Hastings & Battle & Tunbridge Wells, Pembury, Sevenoaks, Ashford & Maidstone. This includes postcodes areas TN, BN, RH & Inner & Outer London.



Whether you need assistance with a new boiler, boiler maintenance, boiler servicing or need a new heating system installed we are here to help.

General Plumbing

We provide a wide range of general plumbing services to domestic & light commercial properties. These include static / park homes.


We can help with replacement complete bathroom installations, wetrooms, replacement showers, toilets, bathroom furniture, tiling services, plastering, electrics & decorating all under one roof.


Complete kitchen installations on any style we offer the complete package under one roof. Fitting appliances, ovens, sinks and taps.

Underfloor heating

This is becoming an increasingly popular way to heat your home and can be used as an alternative to radiators.



City & Guilds Level 3 Certificate in Plumbing Studies – (100/3357/9)

City & Guilds Level 3 Certificate in Energy Efficiency for Domestic Heating

City & Guilds Level 3 NVQ in Mechanical Engineering Services – Plumbing (Domestic) – Gas Option – (1003285X)

bpec Certificate of Competence in: CCN1 – Core Domestic Gas Safety, CEN1 – Install, Exchange, Service, Repair, Breakdown and Commission Domestic Gas Fired Central Heating/Hot Water Boilers and Circulators up to 70KW, CKR1 – Install, Exchange, Service, Repair Breakdown and Commission Domestic Gas Cooking Appliances

bpec Certificate of Competence in: HTR1 – Install, Exchange, Service, Repair Breakdown and Commission Domestic Open Balanced and Fan Assisted Flued Gas Fires and Wall Heaters, WAT1 – Install, Exchange, Service, Repair Breakdown and Commission Domestic Gas Instantaneous Water Heating Appliances 

bpec Certificate of Competence in: WREG – Water Supply (Water Fittings) Regulations 1999

bpec Certifcate of Competence in: HPI Heat Pump Installer 

bpec Certificate of Competence in: SDHWH – Solar Domestic Hot Water Heating 

bpec Certifcate of Competence in: UHW(R) – Unvented Hot Water Storage Systems Reassessment

bpec Certificate of Competence in: CPA1 – Combustion Performance Analysis Natural Gas and Liquid Petroleum Gas 

Alpha Heating Innovation Certificate of Excellence in The Hi Efficiency Training Course

TracPipe Award The Certificate of Training

Ratings from Checkatrade

Reliability & timekeeping

  • “Excellent service, a friendly and efficient job.”

    Customer in Heathfield
    Boiler service
  • “Very prompt and great attention to detail.”

    Customer in Heathfield
    Out of hours call, boiler breakdown
  • “Quick. Efficient. Polite.”

    Customer in Heathfield
    New kitchen tap.