Lewes Boiler Service, Repairs, and Installations


G&K are renowned heating and plumbing specialists in Lewes, who truly understand the importance of effective heating for your comfort and wellbeing. Our prompt and skillful service delivery has earned us a dependable reputation in the local community.​

Recognising the potential financial and logistical challenges in acquiring a new gas boiler, G&K aims to make the process as simple and cost-effective as possible.​

Our flexible financing options cater to a range of budgets and needs, assuring you secure the necessary boiler without any financial stress.

G&K Heating is reputed for delivering prompt boiler installation services and year-round boiler and heating maintenance, guaranteeing your system operates flawlessly.

Adherence to high-quality boiler parts and a comprehensive labour warranty further reinforces our commitment to your peace of mind.

For a hassle-free new boiler quote, reach out to G&K Heating, and let us handle the rest.


To maintain optimal performance and safety, we advise having your boiler serviced once every year. Regular servicing helps in keeping your boiler running efficiently and can also extend its lifespan.

We cater to a wide range of boiler types and heating appliances, ensuring that whatever your specific needs are, we’ve got you covered. Our service extends to:

  • Combi Boilers: Compact and efficient, ideal for smaller homes.
  • System Boilers: Perfect for homes with multiple bathrooms, providing a constant supply of hot water.
  • Regular Boilers: Also known as conventional boilers, suitable for homes with traditional heating and hot water systems.
  • Unvented Systems: These provide hot water at mains pressure, offering higher performance.
  • Back Boilers: Located behind a fireplace or stove, these are a more traditional option.
  • Warm Air Units: A ducted heating system that provides warm air throughout the property.
  • Gas Fires: An additional heating source that requires regular checks for safety and efficiency.

Our team of experts is equipped to handle all these types of appliances, ensuring they are in top working condition for your comfort and safety.

What does a gas boiler service in Lewes include?

Our boiler servicing in Lewes involves advanced flue gas analysis to ensure your boiler is operating safely and efficiently, and to pinpoint any repairs that may be needed.

What our boiler service includes:

  1. Checking that the boiler’s installation and location comply with regulations.
  2. Inspecting and cleaning the combustion chamber, fan, heat exchanger, and burner.
  3. Testing the boiler, its flue, safety features, and controls.
  4. Adjusting burner pressure and gas rates.
  5. Confirming the boiler is safe for use.
  6. Performing a flue gas test to assess the air-gas mix and detect carbon monoxide.

We conclude the service by placing a sticker on your boiler indicating the next service date and our contact details.


Our team of skilled and seasoned installation engineers are poised to make your boiler installation in Lewes a breeze, regardless of whether it’s for your home or business.

We conduct on-site visits, provide free estimates, and guide you in choosing the most suitable boiler for your requirements.

You’ll be guided through the entire boiler installation process, ensuring you’re fully informed and reassured about what’s involved.

Contact us today to discuss your new boiler installation options and schedule your free quote with our friendly and knowledgeable Lewes boiler service team.


At G&K, we take immense pride in offering professional boiler services in Lewes.

Our competent Lewes boiler service team, thoroughly trained and experienced, work tirelessly to get every job right the first time.​

We appreciate your need for reliable and high-quality boiler services in Lewes.

Our team routinely prepares for unique client requirements or concerns, aiming to provide unparalleled customer service and leaving our clients fully satisfied with our work.​

We’ve worked on thousands of boilers and have an expert understanding of exactly what can go wrong with them.


Our certified gas safe engineers stand ready to address any boiler issues in Lewes. Our boiler repair team in Lewes is equipped with a comprehensive knowledge of potential problems.

Our dedicated emergency boiler repair team responds rapidly. With most parts available within 24 hours, we are committed to resolving your heating issues swiftly and efficiently.

For a full replacements, our boiler replacement team can help you find the perfect fit for your needs.

If you need help with your plumbing and heating in Lewes, don’t hesitate to reach out for your free estimate today.


How much does a boiler repair cost in Lewes?

Our boiler maintenance service in Lewes is available at a rate of £75 per hour, excluding VAT. This hourly charge covers the skilled labour and specialised knowledge necessary for comprehensive boiler repairs.

How quickly can you provide an emergency boiler repair in lewes?

We get to emergency boiler repairs in Lewes ASAP to ensure that your boiler issues are quickly rectified.

How long does a standard boiler service take in Lewes?

A standard boiler repair in Lewes will take us just one hour to complete, during this time we’ll inspect your boiler for any problems.

How often should I get my boiler serviced?

We recommend having your boiler serviced yearly. Regular annual servicing helps ensure the efficient and safe operation of your boiler, as well as identifying and addressing potential issues before they become major problems.

When is the best time to have my boiler serviced?

It doesn’t matter. The timing for your boiler service largely depends on your convenience and schedule. 


What’s most important is that you have it serviced regularly, typically once a year, to ensure its proper operation and safety.

How often should I replace my boiler?

Boilers typically have a lifespan of 10-15 years, depending on various factors such as the quality of the unit and how well it’s maintained.

However, it’s essential to monitor your boiler’s performance and consider replacement if it becomes less efficient or requires frequent repairs, even within the warranty period.

We offer boiler services and replacements in the following locations