We're Thames Boilers, your trusted heating engineers in Sevenoaks since 2002, offering all-encompassing heating and boiler solutions for both homes and businesses. Our expert team provides 24/7 emergency repairs, thorough maintenance services, and innovative heating solutions including smart controls and unvented hot water systems. We're proud of our transparent pricing policy, with no hidden fees, and our commitment to energy-efficient solutions that help reduce your utility bills. Our certified engineers bring extensive training and a proven track record of success to every job. There's so much more to discover about how we can keep your home warm and comfortable.
Boiler Repairs In Sevenoaks

Troubleshooting boiler breakdowns requires expert diagnostic skills and extensive experience.
We've been fixing boilers since 2002, and we understand exactly what to look for when your heating system isn't performing as it should.
While repair costs can vary depending on the issue, we'll always give you a clear explanation of what's wrong and what it'll take to fix it.
Here's what you can expect when you choose us for boiler repairs in Sevenoaks:
- Real-time tracking updates when we're on our way to your home
- Thorough diagnostic assessment to identify the root cause
- Clear explanation of the problem in plain English
- Upfront pricing with no hidden charges
- 12-month guarantee on any parts we replace
We're your local experts in domestic boiler repairs, and we're here to keep your home warm and comfortable throughout the year.
Our experienced team specializes in major brands including Worcester Bosch and Vaillant ensuring reliable repairs for virtually any heating system.
Boiler Servicing In Sevenoaks

Beyond fixing broken boilers, keeping your heating system in top condition requires regular maintenance.
We offer extensive boiler servicing in Sevenoaks that helps maintain your system's energy efficiency and prevents costly breakdowns. Our expert team performs thorough inspections and essential maintenance tasks to keep your boiler running smoothly. In addition to our servicing, we also provide reliable boiler repair services in Sevenoaks to address any unexpected issues that may arise. Our technicians are equipped to diagnose problems quickly and implement effective solutions, ensuring your home remains warm and comfortable. Trust us to deliver prompt and professional assistance whenever you need it. We understand that regular maintenance is key to extending the lifespan of your system and optimizing performance. For those seeking comprehensive boiler servicing near Sevenoaks, our commitment to excellence ensures that you receive the best care possible. With our flexible scheduling, we can accommodate your needs to minimize any disruption to your daily routine.
Here's what you can expect during our boiler service:
- A detailed flue gas analysis to guarantee safe and efficient operation
- Cleaning of the condensate trap and magnetic filter to prevent blockages
- Expansion vessel pressure check and recharge if needed
- Complete inspection for gas leaks and wear
- Professional water quality testing to assess your system's health
We're committed to helping you maintain your boiler's performance through regular servicing, which is one of the most effective energy efficiency measures you can take.
Our boiler maintenance tips will help extend your system's lifespan.
Our Gas Safe registered engineers specialize in servicing all major brands including Worcester Bosch, Vaillant, and Baxi.
Unvented Hot Water Cylinders In Sevenoaks

Whether you have a new installation or need maintenance, we're experts in unvented hot water cylinder systems throughout Sevenoaks. Our team is dedicated to ensuring that your system operates efficiently and meets all safety standards. We also provide comprehensive unvented hot water cylinder servicing to address any potential issues before they escalate. Trust us to keep your hot water system running smoothly and effectively for your home or business.
We recognise that reliable hot water is essential for your daily routine, and that's why we're here to guarantee your unvented system performs at its best. The benefits of unvented cylinders include better water pressure and more efficient heating for your home.
- Superior water pressure for invigorating showers
- More flexibility in system location and installation
- Energy-efficient operation that can reduce bills
- Faster hot water delivery to your taps
- Space-saving design compared to traditional systems
When it comes to unvented installation tips, we always recommend professional fitting and regular maintenance checks.
We'll guide you through the process and guarantee your system meets all safety regulations while delivering the performance you need.
Our Gas Safe registered team ensures compliance with all safety standards and provides comprehensive maintenance services for leading brands like Heatrae Sadia and Gledhill.
Smart Heating Controls In Sevenoaks

Ready to transform your home's heating efficiency? At Thames Boilers, we're excited to help Sevenoaks homeowners discover the amazing benefits of smart heating controls.
We'll help you upgrade your home with cutting-edge technology that puts you in control of your comfort while maximising energy efficiency.
- Control your heating from anywhere using your smartphone
- Set different temperatures for each room
- Create custom schedules that match your lifestyle
- Track your energy usage in real-time
- Use smart learning features that adapt to your habits
Smart thermostat benefits go beyond convenience – they're a game-changer for managing your energy bills.
With our expertise in smart heating solutions, we'll guide you through the best energy efficiency tips and help you choose the perfect system for your home.
Join countless Sevenoaks residents who've already made the switch to smarter heating control.
Our Gas Safe registered engineers ensure professional installation typically completed within 1-2 hours.
Central Heating Repairs In Sevenoaks

While smart controls help prevent heating issues, even the best systems sometimes need repairs. At Thames Boilers, we've been fixing central heating systems in Sevenoaks homes since 2017.
While we don't offer emergency repairs, we provide thorough diagnostic services to identify and resolve heating problems properly the first time.
Here's what you can expect when you choose us for your heating repairs:
- A transparent booking process through our online system
- Real-time tracking when we're on our way to your home
- Clear pricing with no hidden charges or surprise fees
- Expert diagnosis from our Gas Safe registered engineer
- Honest advice about potential heating upgrades if needed
We focus exclusively on domestic gas boiler systems, ensuring you get specialised expertise for your home heating needs – just like your neighbours have trusted us to do for years.
Our 12-month guarantee covers all replacement parts installed during repairs, providing peace of mind for our customers.
Customer Reviews

Don't just take our word for it – see why homeowners across Kent trust Thames Boilers with their heating needs.
Our authentic customer feedback shows consistent satisfaction with our reliable heating services.
Read our 5-star customer reviews and discover why we're the trusted choice for boiler services in your area.
Book Your Sevenoaks Heating Repair Online Today

Ready to book your heating repair in Sevenoaks? Take advantage of our 24/7 online booking system to schedule your appointment at a time that suits you.
Book your heating repair online now and receive instant confirmation.
You'll also get real-time tracking updates when our engineer is on the way to your property, so you'll know exactly when we'll arrive.
Our online job booking system makes scheduling your appointment quick and hassle-free.
As a Gas Safe registered engineer with over 25 years of experience, we're here to help solve your heating issues with professional, reliable service.
We Cover Sevenoaks And The Surrounding Area

Our heating engineers provide extensive services throughout Sevenoaks and nearby locations within a 5-mile radius.
Areas we cover include:
- Riverhead
- Dunton Green
- Otford
- Seal
- Kemsing
- Chipstead
- Bessels Green
- Ide Hill
- Weald
- Godden Green
- Knockholt
- Brasted
- Sundridge
- Badgers Mount
- Stone Street
Whether you're in central Sevenoaks or any of these surrounding villages and communities, our experienced heating engineers deliver reliable heating services directly to your door. Thames Boilers coverage extends across multiple service regions to meet all your heating needs.