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Plumbing & Heating

Boiler Repair &

Faulty boilers can be extremely dangerous, so it’s important to get a faulty boiler either repaired or replaced at the first sign of a boiler breakdown. 

Our Gas Safe registered engineers run thorough checks on your boiler controls and components, allowing us to quickly and accurately identify the fault causing your boiler breakdown. Our team will then set to work either repairing or replacing your boiler, depending on the severity of the damage and which option is most cost-efficient for you.

As Worcester accredited installers, we have years of experience servicing and installing Worcester Bosch boilers. Our team deliver reliable and efficient boilers solutions on every job.

If you’re experiencing any of the following problems with your boiler, it could be an emergency:

  • Unusual and loud noises 
  • Leaks or a loss of pressure 
  • Strange smells
  • Unexplainable increase in gas bills 
  • Poor performance 

Call our Gas Safe Registered engineers on 0208 953 2094 to discuss your concerns and receive a free estimate for our boiler services  

Our services

Boiler Repair Service

More often than not, it’s a single component that causes your boiler to play up. But if left for long enough, this nagging problem can quickly lead to major disrepair that’s harder (and more expensive) to fix. 

Our local Gas Safe Registered engineers will be transparent about what’s wrong with your boiler and work quickly to get it back up and running again.

We’ve repaired boilers in properties right across Hertfordshire and North London over the years, providing fast, reliable and affordable boiler repair services to households and businesses in the local area.

Boiler Installation Service

Installing a new boiler is a job for a Gas Safe Registered engineer, not something you can DIY! After all, an incorrectly fitted gas appliance can be life-threatening, so it’s important to bring in someone fully accredited and certified to do the job. 

Equally, we know your home can’t function without a working boiler. That’s why our boiler installation service is fast, affordable and stress-free. We’ll get your new boiler installed and running in no time at all, allowing you to get on with daily life. 

We fit a wide range of boilers in commercial properties and residential properties across North London and Hertfordshire. We’ve also worked closely with Worcester Bosch for many years, becoming one of the largest installers of Worcester Bosch boilers in the region.

Boiler Replacement Service

Did you know that replacing your boiler could save you up to £840 per year on your energy bills? Swapping an older boiler for a newer, more energy efficient model is a great way cut your costs in years to come. 

Whether your boiler is on its last legs or you just want to install a new, more efficient and powerful model, our boiler replacement specialists can help you find the perfect replacement at the perfect price. 

Our friendly team of Gas Safe Registered engineers will run through your options with you, giving you all of the information you need to choose a boiler that’s right for your property.

Annual Boiler Servicing

Regular boiler servicing helps to keep your family safe by checking your boiler for leaks and malfunctions. It’s also a great way to improve the life expectancy of your boiler and check whether inefficient functioning is causing a hike in your gas bills.

Our skilled team of Gas Safe Registered engineers are extremely knowledgeable and will conduct thorough checks to ensure that your boiler is fit for purpose and safe to use.

Our Hertfordshire-based engineers work with all types of boilers, including regular boilers, system boilers, and combi boilers. So, it doesn’t matter whether you’ve got a small domestic boiler or a large-scale commercial boiler, our team is local to you and qualified to help.

CP12 Gas Safety Certificates

CP12 Gas Safety Certificates are a legal requirement for landlords as they demonstrate that the gas appliances in their properties are safe for tenants.

Our Gas Safe Registered engineers routinely conduct these checks and issue CP12 certificates to landlords of properties across Hertfordshire and North London. We will inspect all of your gas appliances, pipework, and flues to make sure you’re fully compliant and your tenants are safe.

Why choose us?

Gas Safe Registered 

All of our boiler engineers are Gas Safe Registered, fully insured and fully accredited. As licensed professionals, you can trust our team to deliver a safe and thorough service every time. 

Worcester Accredited

Our company has worked closely with Worcester Bosch for many years, becoming Worcester Accredited installers at the earliest opportunity. We are proud to have become one of the largest installers of Worcester Bosch boilers in the region.

Exceptional Customer Service

Our friendly team of plumbers and heating engineers are a pleasure to work with. They’re tidy, cheerful and they strive to deliver exceptional customer service on every job they complete.

40+ Years of Experience

Hall and Randall Plumbers have been delivering plumbing and heating services to homes and businesses in Hertfordshire since 1980. We’re experienced, trusted, and widely respected in the community due to our decades of service.

Need help with a boiler repair or installation? Get in touch

Our Other Services

Areas we serve

Hall and Randall Plumbers serve homes and businesses throughout Hertfordshire and North London. We have a large team of plumbers and Gas Safe Registered engineers in the area, so we can reach you quickly no matter where you’re based. Areas we cover include:

Hemel Hempstead
St Albans
Mill Hill
Golders Green
Central London

Hear from our customers

"My boiler was broken in the middle of freezing cold weather. Hall and Randall sent me immediately a heating engineer, his name was Michael. He was polite clean, professional and efficient. He got on with the job immediately, diagnosed the problem pretty quickly and fixed it. Very happy."

- Verified TrustATrader review

"Hall & Randall have given us excellent and cheerful service over many years. This time they fitted a new pump and valves for the boiler."

- Verified TrustATrader review

"It was obvious to me that the re-positioning of the new boiler (and extraction of the old one) was going to be difficult due to the permanent worktop in place. How the plumbing engineer managed to do this single handedly and in the time baffled me. Was a first class job."

- Verified TrustATrader review

“We would like to thank Gordon and your staff for so quickly arranging to have a new boiler installed at our home in Barnet. Paul and Lee did a fine job over the past two days of removing the old boiler and installing the new Worcester one. They explained everything to us and we look forward to heat and hot water for many years to come"

- Customer, EN5, Barnet

Get a free estimate

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Frequently asked questions

How often should you get your boiler serviced?

You should get your boiler serviced once a year. Regularly checking and maintaining your boiler can help it to last longer, as well as ensuring you maintain your boiler guarantee. Many boiler manufacturers require annual servicing to keep your warranty up to date. 

Are landlords responsible for boiler repairs and servicing?

Under the Landlord and Tenant Act 1985, landlords are legally responsible for carrying out repairs on any installations that supply gas, water and electricity. They are also legally obliged to carry these repairs out in a ‘reasonable timeframe’. 

Landlords are also responsible for servicing gas appliances in line with the manufacturer’s guidance. It will be clear within the appliance’s product manual how often these boiler services need to happen. 

We encourage landlords to get in touch with our team to set up regular boiler servicing. Call us on 020 8953 2094.

When is the best time to get your boiler serviced?

There’s no ‘best’ time to get your boiler serviced. However, the summer months are a good option because you can trust that your boiler will be ready for whatever winter throws at it in the months to follow. 

Can you advise on the best boiler to get?

Our experienced team of Gas Safe Registered engineers can definitely help you find the right boiler for your home. Get in touch by calling 020 8953 2094 today.