Boiler Installation Chiswick

Upgrade your central heating system with Vaillant Boilers

  • Up to 5 years guarantee
  • Energy-efficient 
  • Fixed prices – no hidden charges or fees
  • Accredited installers

At J&P, we know how frustrating it can be when your boiler breaks down or encounters a problem.

Had these guys out to fit a new boiler the other day, the job was carried out to a great standard and a very affordable price. Highly recommended. – Harry G, Stockwell

No hot water or heating can annoy the entire family, making it less of an inconvenience and more of a disaster.

As a trusted family-owned business, J&P has more than thirty years of experience repairing and installing boilers across London. 


Immediate Valliant boiler repair services

If you Valliant boiler develops a fault, we know more than most, that you need a rapid response. 

 Our 24/7 emergency boiler repair service helps our customers address the problem quickly and return their boiler back to optimum working order.

As Gas Safety Engineers, you can rest assured that we provide safe and quality boiler repairs as well as installations. 

We are fully accredited installers and can arrive at your home in London within one hour of being called. 

Valliant boilers we repair and install include:

  • Pro Combination Boilers
  • Ecofit Pure Boilers
  • Pure Open Vent Boilers
  • Pure System Boilers
  • Ecotec Exclusive Green iQ Boilers
  • Exclusive Green iQ 627 Boilers
  • Ecotec Plus Boilers
  • Plus Combination 938 Boilers
  • Plus Open Vent Boilers
  • Ecotec Plus System Boilers

CALL 020 7610 1616

24/7 Plumbers in London you can trust

We are experts in what we do.

We’ve spent years working on our services and acquiring loyal, returning customers to ensure our customers are confident and pleased with our services.

There has not been a plumbing or heating problem we could not yet solve.

Our highly-qualified plumbers and heating engineers are specialists in their fields and often fix issues quickly, neatly and efficiently.

Each of our employees is Gas Safe registered and are professionally trained to respond quickly in order to deal with your repair and restore your heating and water emergency immediately. 

Happy Vaillant boiler repair customers

“Excellent service. The J & P team dug me out of a real hole just after Christmas when my boiler broke down. They arrived within an hour of me making my phone call and everything was fixed and back up and running very quickly. Happy to use again and will pass on their details to family and friends.” Mark W, Surbiton

Can’t thank you enough for sending Rob Quayle over to me to sort out my boiler, what a star he was. Nothing was to much trouble for him. He was knowledgeable, experienced and most of all his work was exceptionally tidy, he even changed my light bulb for me. Would definitely recommend you guys and wouldn’t think of calling anyone else. Thanks again.” Faye P, Luton

Read more of our impressive reviews here.

All types of boilers we can confidently repair

Different from other London plumbers, we are able to provide our customers with up-front fixed and competitive prices for issues concerning plumbing, heating and blocked drains.J&P are experienced in domestic and commercial boiler repairs from all major manufactures such as Vaillant, Worcester Bosch, Glow Warm, Ideal, Baxi and many more.

Our professional engineers are qualified and trained to work on the majority of boiler types available today, including (but not limited to):

  • Gas-fired condensing boilers
  • Oil-fired condensing boilers
  • Warm air units
  • Water heaters
  • Gas-fired back boilers
  • Combination boilers
  • Cast iron boilers
  • Low water content boilers
  • System boilers


We give a 12-month workmanship guarantee on all work undertaken; all supplied materials and products are covered by manufacturers guarantees and the majority of the boilers we supply come the 5 year manufactures guarantee.

To see what some of our customers have had to say upon completion of recent projects, please click here.

Plumbing Emergencies: Available 365 days a year

When disaster strikes, we understand that you need the problem fixed immediately at an affordable, fair price.

J&P has the capacity to offer our customers both of these factors. We can repair your boiler or central heating system on the same day with no hidden call out charges or fees.

We’re here to get your house up and running again – there’s a reason why we have loyal, returning customers!

Whatever the problem, we’ll fix it.

CALL 020 7610 1616

Last Updated on October 29, 2020 Pay for your plumbing and boilers with a credit card