At Thames Boilers, we're your trusted heating experts in Gravesend, bringing over 25 years of experience to every job. Our Gas Safe registered engineers specialise in everything from boiler repairs and servicing to smart heating controls and unvented cylinders. We'll diagnose issues during our first visit, offer clear pricing, and back our work with a 12-month parts guarantee. Whether you need an emergency repair or want to upgrade to energy-efficient smart controls that can save you up to 31% on bills, we have you taken care of. There's much more to discover about our extensive heating services across Gravesend and surrounding areas.
Boiler Repairs In Gravesend

When your boiler breaks down in Gravesend, Thames Boilers offers expert repair services backed by over 25 years of experience.
We recognise how stressful a faulty boiler can be, which is why we're committed to restoring your heating safety and boiler efficiency as quickly as possible.
As your local heating experts, we repair a wide range of domestic gas boilers, including:
- Combi boilers for instant hot water and heating
- System boilers with hot water cylinders
- Traditional heat-only boilers
- Back boilers behind fireplaces
We'll diagnose the issue during our initial visit and provide clear pricing for any necessary repairs.
While we can't offer free quotes, we promise honest advice about whether a repair makes sense for your boiler's age and condition.
You can trust us to recommend what's best for your home, not our bottom line.
Our 12-month guarantee on replaced parts ensures complete peace of mind for all repair work.
Boiler Servicing In Gravesend

Beyond fixing broken boilers, we provide extensive boiler servicing throughout Gravesend to help prevent future breakdowns and maintain your system's efficiency. Our team of experienced technicians ensures that your boiler runs smoothly and reliably all year round. In addition to regular maintenance, we also offer comprehensive boiler repair services in Gravesend, guaranteeing prompt assistance when you encounter any issues. Trust us to keep your heating system in optimal condition and improve its longevity with our expert care.
When it comes to boiler maintenance tips, regular servicing is your best defence against unexpected issues and costly repairs.
Our thorough servicing includes:
- A meticulous flue gas analysis to guarantee your boiler's burning safely and efficiently
- Cleaning of essential components, including the magnetic filter and condensate trap
- A detailed water quality check to assess your heating system's health
Our Gas Safe registered engineers specialize in servicing all major brands including Worcester Bosch, Vaillant, and Baxi.
We're proud to offer both standard and full service options, depending on your boiler's needs.
The benefits of servicing extend beyond peace of mind – you'll enjoy lower energy bills, extended boiler life, and a warmer, more comfortable home.
Let's help you keep your boiler running at its best!
Unvented Hot Water Cylinders In Gravesend

At Thames Boilers, we specialise in servicing and repairing unvented hot water cylinders across Gravesend. Our team of experienced technicians is dedicated to providing top-notch service to ensure your hot water system operates efficiently. In addition to our expertise in unvented cylinders, we also offer comprehensive boiler servicing in Gravesend to keep your heating systems running smoothly. With a focus on customer satisfaction, we aim to resolve any issues promptly and effectively. We understand that regular maintenance is crucial for the longevity of your hot water system, which is why we recommend our unvented hot water cylinder servicing to ensure optimal performance. Our technicians are fully qualified and knowledgeable about the latest industry standards, providing peace of mind with every service. Trust Thames Boilers to enhance your home’s comfort and efficiency with our reliable solutions.
We recognise how important it's to have reliable hot water in your home, and we're here to help maintain your system's efficiency and safety.
When it comes to unvented benefits, we help homeowners like you enjoy:
- Stronger water pressure for more invigorating showers
- Consistent hot water supply throughout your home
- Space-saving installation techniques that work with your property
We've been working with unvented cylinders for years, and we comprehend exactly what it takes to keep them running smoothly.
Whether you need a routine service or repairs, you can trust us to handle your system with expert care.
We'll make sure your hot water system stays in top condition, giving you peace of mind and reliable performance.
Our Gas Safe registered team ensures all work complies with the highest safety standards in the industry.
Smart Heating Controls In Gravesend

Throughout Gravesend, we're helping homeowners upgrade to smart heating controls that put comfort and efficiency at their fingertips.
With advanced smart thermostats, you'll join countless local families who are taking control of their heating while reducing their energy bills.
We understand that every home is unique, which is why we recommend and install smart controls that match your lifestyle.
Energy savings up to 31% can be achieved through built-in sensors and AI learning capabilities that optimize your home's temperature.
Here's what our customers love about their smart heating upgrades:
- Control your heating from anywhere using your smartphone
- Set different temperatures for each room, maximising comfort and energy efficiency
- Get insights into your heating usage to help reduce your bills
If you're ready to make your home heating smarter, we're here to guide you through the options and help you choose the perfect solution for your family.
Central Heating Repairs In Gravesend

Gravesend's homeowners trust us to diagnose and repair their central heating systems when problems arise. Our team is committed to delivering prompt and effective solutions, ensuring that families stay warm during the colder months. Additionally, we offer hive thermostat installation services to enhance temperature control and energy efficiency in your home. With our expert guidance, homeowners can enjoy a comfortable living environment tailored to their needs. We also provide honeywell evohome installation services, allowing for precise heating control across various rooms in your home. This system not only improves comfort but can also lead to significant energy savings. Our technicians are trained to ensure a seamless installation process, helping you achieve optimal performance from your heating systems.
With over 25 years of heating system troubleshooting experience, we'll get your heating working efficiently again. We recognise how frustrating it can be when your heating isn't performing as it should.
When you're experiencing central heating efficiency issues, we're here to help by:
- Conducting thorough diagnostic checks to identify the root cause
- Providing clear explanations of what's wrong and how we'll fix it
- Repairing your system using high-quality parts with a 12-month guarantee
While we can't give free quotes for repairs, we'll always be upfront about costs during our diagnostic visit.
We're not affiliated with any manufacturer, which means you'll get honest, unbiased advice about what's best for your home.
Our Gas Safe registered engineers are available for prompt service throughout Kent.
Customer Reviews

Don't just take our word for it – see why homeowners across Kent trust Thames Boilers with their heating needs.
Read our 5-star customer reviews and discover why we're Gravesend's most trusted heating engineer.
Our extensive collection of verified customer feedback demonstrates our consistent track record of excellence in boiler services.
Book Your Gravesend Heating Repair Online Today

Ready to schedule your heating repair in Gravesend?
Book your appointment instantly through our convenient online booking system. Simply click here to book online and select a time that works best for you.
Our easy-to-use booking platform is available 24/7, allowing you to secure your preferred appointment slot at any time.
Once booked, you'll receive immediate confirmation and real-time tracking updates when our engineer is on the way to your home.
Job streamlining has revolutionized how customers book their heating services with maximum convenience.
We Cover Gravesend And The Surrounding Area

Our heating engineers provide extensive services within a 5-mile radius of Gravesend, covering numerous towns and villages across North Kent.
Service areas include:
- Northfleet
- Milton
- Denton
- Chalk
- Higham
- Shorne
- Cobham
- Sole Street
- Meopham
- Istead Rise
- Perry Street
- Swanscombe
- Bean
- Greenhithe
- Stone
Each of these locations receives the same high standard of heating services, with quick response times and reliable coverage throughout the year.
Full coverage area details can be found on our dedicated service locations page.