Offering A ComprehensivePlumbing & HeatingService In & Around London

Heating Principles Ltd

Established in London, and with many years experience in the Plumbing & Heating trade, Heating Principles Ltd are a professional, reliable and fully accredited company operating in London and the wider area.

We take great pride in all work which we undertake, taking great care to make sure that our client’s needs are met in a meticulous and professional manner. All of our staff are fully qualified to complete the task at hand, and we operate to all modern governed standards. We have an exemplary track record when it comes to meeting our clients’ needs, and we are confident that we can exceed your expectations when it comes to your next Plumbing & Heating project!


We strive to be a company that you can rely on. Thats why we arrive at the agreed time all the time and well equipped for the job at hand. Doing so means we can always stick to time lines and the initial quotations we give.

High Quality

The materials we use are of the highest quality as we hand pick them using only the most reputable suppliers in and around London. These small touches mean a far superior finish that can stand the test of time.


A large percentage of our customers recommend us to their friends and family due to our excellent levels of customer service and quality of our workmanship. Many even return to us for other Plumbing & Heating work in the future.


Plumbing and Heating Installations in London

At Heating Principles - respect, satisfaction, honesty are at the heart of our business - we are passionate about what we do, how we do it and simply practice what we preach. Our engineers are punctual, professional and friendly.  We pride ourselves our high standards while enjoying the satisfaction  we bring to our clients, their lives and the environment.

We will endeavor to enhance to ensure 100% satisfaction.

Fully qualified plumbing and heating engineers in London, installing quality products from highly rated and trusted manufacturers. Fully qualified Gas Safe Register Engineers. 

Get in touch today! We are delighted to help!







  • Boiler Installation
  • Plumbing
  • Under Floor Heating
  • Water Leak Detection
  • Power Flushing
  • Gas Cooker Install
  • Landlord Certificates
  • Shower Installation

Looking for a quote?

With so many years working in the Plumbing & Heating trade, we are happy to answer any queries and provide quotes for any work that you are looking to have done. If you are in need of any Plumbing & Heating work in London or the surrounding areas, then give Heating Principles Ltd a call on 020 71837358, or send us a message through our contact page.


Quality projects completed throughout 2018


Of our customers recommend us to friends & family


Of our work comes from repeat customers

What Our Customers Say

Radek arrived very punctual, straight away started to ask about the problem and what his thoughts were on this. Offered the best solution, work was carried out and the job was great value. Great guy makes you feel confident in his work, took one hour. Would recommend him no problem.

Customer In London

Radek is extremely reliable, professional and I have been using his services for the last few years. I always get feedback from my tenants saying how courteous he is and on meeting him myself can completely agree. Highly recommended. Always happy to help.

Customer In Godalming

Radek is a knowledgeable, trustworthy and courteous professional. I am a returning customer and would recommend him, without hesitation.

Customer In London

Our carbon monoxide alarm went off at 4am Sunday morning. We called Heating Principles early Sunday morning to check the boiler and they arrived later that morning, exactly on time. Very professional, explained the issues and what they were doing as well as their recommendations. Extremely helpful , great service, especially on a Sunday with very short notice - would most certainly recommend and use again.

Customer In London

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