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Boiler Installation and Repair Services in Clapham and London Borough of Lambeth

  • Gas safe registered engineers in Clapham (SW4)
  • Free quotations and no hidden costs
  • 30-minute emergency callouts
  • 24/7 plumbing services

J&P is an established and trusted plumbing service company that has been providing London residents and landlords with a full range of plumbing services, boiler installations and drainage solutions for decades.

Maintaining your boiler is an absolute necessity for any homeowner or landlord.

Our certified and friendly team of plumbing engineers are based across the whole of London and can be with you as soon as you need us – whenever you need us, wherever you are.

With at least 5 years’ experience, each and every one of our plumbers are gas safe registered and can carry out annual boiler services, boiler installations and repairs safely and efficiently.

CALL 020 7610 1616

So, when you hire us, you can rest assured that you are in safe hands.

Our boiler services include:

voted one of the bestWe can work with any kind of boiler: combi boilers, condensing boilers, system boilers and conventional boilers.

All of our engineers are accredited installers of the following boiler brands:

These are only a few of the many brands of boiler that we can install, repair and service.

If you are concerned that your boiler might be faulty, leaking or broken, then this is a matter of urgency.

Our professional and certified plumbers are available 24/7.

We offer urgent emergency services to all landlords and homeowners across London and the surrounding home counties, so you can trust that when you need us most, we will be there.

Get in touch with us today.

Same-Day Boiler Servicing in Clapham

We cannot stress enough the importance of having your boiler serviced annually.

It is a legal obligation for landlords to make sure that their boilers are completely operational and are safe.

Our boiler servicing safety checks are thorough and ensure that the boiler in your home or rental property is fully functional and safe to use.

Learn more about our local boiler maintenance services.

During our safety inspection, we check:

  • Gas leaks
  • Obvious faults and water patches
  • Pressure check
  • Radiator check
  • Flue inspection and gas levels
  • Cleaning of the system filter

Competitive rates and no hidden costs

New customer offer deal limited time onlyOur boiler services, repairs and installations begin at £95 per hour.

We have a fixed cost a £95 +VAT for a gas safety certificate.

We have a fair timing policy so that we only charge for the exact amount of time the job takes to complete.

There are no hidden fees or call-out charges.

See our full price list here.

Arriving at your home in Clapham:

Need urgent boiler repairs in Clapham Town, Clapham Common or Clapham North?

Wherever you live in the SW4 area, we’ve got you covered!

Our head offices are located in Earlsfield, which is only a 22-minute drive via the A3 to Clapham.

However, our team of plumbers are locally-based, which means that even if we cannot get to you immediately from our main office, one of our tradesmen in your area absolutely can.

So, no matter where you reside in the capital, you can depend on us to be there at any time of the day.

Our promise to you

Our gas safe certified heating technicians are able to offer central heating installations, boiler repairs and servicing/upkeep.


J&P provide complete boiler, heating and leak repair services, so whatever your problem, you can trust us to take care of it safely and professionally.

If you need our expert services for a boiler service, gas safety check or installation, contact us today.

Call 020 7610 1616.

We are committed to providing the highest quality services at competitive prices, and we are dedicated to complete customer satisfaction.

Excellent service and attention to detail. J and P replaced an ancient boiler for us and transformed the house with minimal fuss and achieved more than they promised. Highly recommended. – Cress C.

Read our reviews.

We offer:

  • Free estimates across all our services
  • Available 24/7, 365 days a year
  • Guarantees offered
  • Available short notice across South-West London

With over 50 years of combined experience, we are one of the most favoured plumbing and property maintenance companies in London.

CALL 020 7610 1616

Last Updated on January 21, 2021 Pay for your plumbing and boilers with a credit card