Keeping Clapham homes warm and cosy

Call us on 020 8879 7372

Expert heating engineer in Clapham

Your heating system is essential to keeping your home warm and comfortable all year round. At Happy Dog Plumbing and Heating we provide a comprehensive range of heating services to make sure your system is working perfectly. We are a team of Gas Safe heating engineers in Clapham that you can trust for all your heating system’s needs. We’ve garnered a glowing reputation in the years we’ve been operating. Our engineers consistently impress out clients in Clapham with the high standard of our work and our personalised customer service. For a reliable and highly skilled team of heating engineers, call 020 8879 7372.


Speak to one of our heating engineers

Take advantage of our broad skillset and provide your heating systems with top quality care. Get in touch to arrange a home visit by calling us on 020 8879 7372, sending us an email at or filling out our contact form.

Book an engineer

Your trusted heating engineers in Clapham

We have earned a sterling reputation in Clapham thanks to the range of our services, the expertise of our team, and our excellent customer service. Take a look at what our previous clients have said about their experience working with us and see for yourself why we are so highly regarded.

Our heating services in Clapham

Whatever you need for your heating system, we can provide a solution. We offer a comprehensive range of heating services in Clapham providing repairs, services, and installing new components, all completed to our trademark level of quality.

Underfloor heating

We are underfloor heating specialists. Our team expertly locate problems and replace faulty components to restore it to proper working order.


Keep your heating system running as it should with a professional powerflush. We’ll move specialised chemicals through the pipework to clear it out.

Radiator repairs and installation

Make sure your home is warm and cosy all year round with a new set of radiators or keep your existing system working as it should with our expert repairs.

Boiler repairs

Our skilled engineers possess experience with major boiler brands such as Vaillant, Worcester Bosch, and Viessmann. This knowledge allows us to locate and fix faults in various boiler units.

Boiler servicing

Benefit from our broad understanding of different boiler brands as we conduct servicing for all. Our added reminder service ensures you never miss the next service.

Gas Safety checks

For all tenanted properties, gas safety checks are a legal requirement. We offer annual checks to confirm the correct operation of appliances in your property.

Part of the Maintracts team

We’ve partnered with Maintracts Services to ensure that every enquiry receives the swiftest possible response.
Our combined team and shared values ensure that you won’t be kept waiting for an expert plumber to arrive.

Why choose us for your heating works
in Clapham?

Happy Dog Heating & Plumbing are the team to choose for all of your home’s heating needs. We provide a stellar level of service and an unmatched customer experience that has made us the go-to heating company for many Clapham residents.


Our team holds over 50 years of collective experience in the heating industry. This extensive expertise ensures you can rely on us to address your heating issues with professionalism and care.

Competitive costs

While we maintain the highest quality in our services and employ top-of-the-line equipment, we are committed to offering competitive pricing.


The depth of knowledge within our team allows us to provide a diverse range of heating and plumbing services. This empowers us to offer solutions for every requirement.

Arrange for your heating
service in Clapham

Speak to Clapham’s heating specialists and arrange a visit to your property. You can call our team on 020 8879 7372 or send an email to