Boiler Repair Services in London

When it comes to repairing or replacing your boiler, you need to ensure you choose specialists. If you’re seeking boiler installation London, it’s crucial that you ensure that you choose a service that is both safe, efficient and reliable.

Whether you’re experiencing problems with your boiler and have no heating or hot water or you need to replace your boiler, we’re there when you need us. The process of boiler replacement London or carrying out repairs requires expertise and experience and that’s why we’re highly regarded. We adopt an honest approach, ensuring we keep our prices transparent and get your boiler back up and running in no time.

We are Gas Safe registered, ensuring we adhere to all relevant guidelines and install your boiler safely and professionally.

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SAME DAY Emergency Boiler Repair in London

Whether it’s during the depths of winter or you simply need hot water during the summer months, a faulty boiler is going to cause you problems. A fault can arise at any time but we offer emergency boiler repair London that is there for you. We will arrive on-site promptly and as we carry many common spare parts, there is every possibility we will be able to solve the issue without the need to order your part in. However, we do everything we can to ensure that your boiler is safe while carrying out short term repairs while we wait for the new part to arrive.

Offering boiler repair north London, we will work tirelessly to get your boiler back up and running, restoring your heating and hot water.

Our Covid-19 Procedures

Our Covid-19 Procedures

In response to the current Covid-19 pandemic and the Government classifying Gas Engineers as essential workers, Heat Knights has implemented the procedures to ensure both Customer and Engineer safety

Experienced Plumbers

Experienced Plumbers

Having served London for over 15 years, Heat Knights was created with the vision of delivering the City’s homes with the highest standard of service covering Gas, Boilers, Central Heating and Plumbing. Heat Knight’s expert team of engineers has a minimum of 10 years experience are Gas Safe...

Boiler Engineer London

We understand the problems you face when your boiler fails or develops a fault. It’s not until a problem arises that you realise just how much you rely on your boiler. If you experience boiler breakdown London, all it takes is one simple call and we will be there.

Our team of skilled experts will ensure that they identify the issue as quickly as possible before seeking a cost-effective solution. We’re a company that cares about our customers, so we do everything we can to keep costs low while maintaining a friendly approach. We put your mind at rest because we’re experienced, trusted and chosen by many people throughout London.

``Your local plumbers``



ALL Major Brand Boiler Repair Service
Vaillant and Worcster Bocsh Experts
Baxi Potterton and Ideal Boiller repair Experts
Land Lords Gas Safety Certificat
Boiler Service and Saferty Inspections


Vaillant Boiler Installation
Worcester Bocsh Boiler Installation
Electric Boiler Installation
Vater Heater Installation


Emergency leak repair
Emergency Boller repair
Emergency No Heating and Hot Water
Emergency Plumber
Affordable Pricing


Fixing Leaky Taps
Toilet Repairs
Unblocking Sinks
Re-sealing Sinks
Re-sealing Baths
Low Mains Water Pressure Remedies

Latest projects

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Customer Review

Excellent job
Very professional

digitech101, Customer

My boiler works at last! Fast efficient and super friendly many thanks Simon!!

Cidy Morrison, Customer

Great service every time we use HK boiler repair, we’ve been a long time customer and haven’t been let down once.

Samir Slama, Customer

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