J Williams Heating Ltd Logo

J Williams Heating Ltd

  • Central Heating
  • Bathrooms

Portslade, Brighton, East Sussex

Mr Jerome Williams

+Approved member since 2013
Call07458 178754

Services & Skills

  • Domestic Work
  • Free Estimates
  • Insurance Work Undertaken
  • Cards Accepted
  • Central Heating9 skills
    Air Source Heat Pump Installation - ASHP
    Air Source Heat Pump Servicing / Repair - ASHP
    Gas Boiler Installation
    Gas Boiler Servicing / Repair
    Gas Central Heating Installation
    Gas Cooker Installation
    Gas Safety Checks - CP12
    LPG Central Heating Installation
    Smart Thermostats
  • Bathrooms5 skills
    Bathroom Designer
    Bathroom Fitter
    Bathroom Supplier
    Disabled Bathrooms / Showers
    Wet Rooms

Company info

At J Williams Heating Ltd we believe in providing our customers with high performance and  energy efficient products to match our drive for high quality customer service and workmanship.

We are plumbing and heating specialists situated in Brighton, offering unrivalled, friendly and long-term cost effective services. 

We provide a variety of plumbing, heating and renewable solutions throughout the South East.

Our engineers are all Gas Safe Registered, and highly skilled in boiler repairs, servicing and installations.

We are Vaillant MasterTec boiler installers. 

Long term customer relationships are paramount for us which is why we're slightly different to other plumbing companies in Brighton. Our philosophy is to put a smile on the face of every customer and instil the belief that we're always here for you.

Our conscientious and adaptable approach to work is another reason why our customers come back to us time after time, and we're proud to be regarded as their local Brighton plumber.

Contact details

Reviews Summary

Average score based on 4 reviews in the last 12 months
255 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

Quote Accuracy
(4 Reviews)

Customer Reviews


Annual servicing

Verified Review

Professional and thorough service. Very helpful answering all my question

Location: BN41
Reviewed in: March 2023

Mixergy hot water cylinder installation

Verified Review

Many thanks to Jerome for the installation of a Mixergy hot water cylinder and an additional couple of days getting our legacy plumbing sorted. His focus on delivering an excellent service was amazing, and we are happy to recommend him and his company to other homeowners. You will be impressed!

Location: BN21
Reviewed in: February 2023

Boiler service and adjusted the flow volume

Verified Review

Jerome is efficient, hard working and very professional. As a female I am totally comfortable in his company alone in the house, he just gets on with the work, there is no fuss whatsover and he is happy to answer questions about how to get more out of my boiler. My boiler works better and is more economical due to his input. He is also happy to give advice over the phone if required and takes the time to look after his customers. I highly recommend his services.

Location: BN41
Reviewed in: February 2023

Boiler service and full gas safety certificate

Verified Review

Excellent service, responsive, flexible and accommodating for time pressures. Professional and trustworthy.

Location: BN2
Reviewed in: April 2022

Installation of Mixergy Tank [unvented hot water tank]

Verified Review

Jerome and Harry installed an energy efficient unvented hot water tank Very efficient and clean install I would highly recommend this company

Location: BN44
Reviewed in: March 2022

Replaced our old boiler - very professional, on time and tidy on-site

Verified Review

Our old boiler finally finally failed and Jerome and his team came and replaced it very professionally and efficiently. The work was completed over two days, starting exactly when stated with Jerome leaving the area tidy overnight and cleaned up completely after he'd finished. He also went through all of the controls and functions on the new boiler. We're very happy customers and would highly recommend their work.

Location: BN2
Reviewed in: February 2022


Works in

Brighton, Hove, Lewes, Shoreham-by-Sea, Worthing, Hurstpierpoint, Hassocks, Burgess Hill, Eastbourne, Seaford, Steyning, Storrington, Haywards Heath, East Sussex, West Sussex, Surrey, Kent, London

Vetting Status

Fully Vetted Trade

Self Certified
Company Type
Ltd Company
Not Yet Checked
Not Yet Checked
Checkatrade T&Cs
Approved member since 2013
Trading address verified
ID Checked
Checkatrade Standards
Company Status
Limited Company Checked
Yes: Registered as a Company J Williams Heating Ltd No: 10269344
VAT Registered
Yes: 2476 731 81
Company Type
Ltd Company
Business Owners
Mr Jerome Williams
Insurance Details
Public Liability Insurance
Current: Self-Certified on: 09/11/2022
Insured By
Tradesman Saver

Accreditations and Memberships

City and Guilds

City and Guilds

bpec Certification Ltd

bpec Certification Ltd

bpec Certification Ltd

bpec Certification Ltd

bpec Certification Ltd - Unvented Hot Water

bpec Certification Ltd - Unvented Hot Water

Bpec - Certificate of Competence in the following;

  • Core, domestic gas safety
  • install, exchange, service, repair, breakdown and commission domestic gas fired central heating/hot water boilers and circulators up to 70 KW
  • Install, exchange, service, repair, breakdown and commission domestic gas cooking appliances 
  • Certificate in Energy Efficiency for Domestic Heating
  • Water Supply (Water Fittings) Regulations 1999 Certificate
  • Combustion Performance Analysis Natural Gas and Liquid Petroleum Gas 

Certificate of Achievement;
  • Solar domestic Hot Water Heating
  • Unvented hot Water Storage Systems
Honeywell - Jerome Williams has attended to Honeywell Installer Training Course on 21.09.2011 covering;
  • Control Installation, Building Regulations and energy efficiency for domestic central heating systems
City & Guilds;
  • Level 3 Certificate in Plumbing Studies 100/3357/9
  • Level 2 Certificate in Basic Plumbing Studies
LCL Award level 3 in the Installation and Maintenance of Air Source Heat Pump Systems

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