We're Thames Boilers, your trusted heating engineers in Chislehurst with over 25 years of experience. Our Gas Safe registered team specialises in thorough boiler repairs, servicing, and smart heating solutions, all backed by our 12-month parts guarantee. We've made booking simple with our online system, and we'll always give you clear, upfront pricing without any surprises. From unvented hot water cylinders to smart heating controls, we're passionate about keeping your home warm and comfortable. Whether you need urgent repairs or routine maintenance, we're ready to help. Let's explore how we can make your heating system work better for you.
Boiler Repairs In Chislehurst

Thames Boilers consistently provides expert boiler repair services to homeowners across Chislehurst.
We recognise how frustrating it can be when your heating system isn't working properly, which is why we're here to help restore your boiler efficiency with reliable heating solutions.
With over 25 years of experience, we've seen and fixed just about every boiler problem imaginable.
- Extensive diagnostic assessments to pinpoint exact issues
- Expert repairs on all major domestic boiler brands
- 12-month guarantee on replacement parts
- Clear, upfront pricing with no hidden fees
- Professional advice on whether to repair or replace
We're your trusted local experts who'll treat your home like our own.
While we don't offer same-day emergency services, we'll work with you to schedule repairs as quickly as possible through our convenient online booking system.
Our Gas Safe registered engineers have maintained the highest safety standards since 2002, ensuring your complete peace of mind.
Boiler Servicing In Chislehurst

When it comes to maintaining your home's heating system, regular boiler servicing is crucial for safety, efficiency, and reliability.
At Thames Boilers, we provide thorough boiler maintenance that helps keep your heating running smoothly while maximising energy efficiency. We'll thoroughly inspect your system, clean essential components, and guarantee everything's working as it should.
Gas Safe registered engineers handle all our boiler servicing to ensure full compliance with UK safety regulations.
Here's what our standard boiler service includes:
- Detailed flue gas analysis to check safety and efficiency
- Gas pressure testing and leak detection
- Cleaning of the condensate trap and magnetic filter
- Expansion vessel pressure check and recharge if needed
- Complete digital service record provided as a PDF
We're proud to service most major domestic boiler brands, including Vaillant, Worcester Bosch, and Viessmann.
Unvented Hot Water Cylinders In Chislehurst

Beyond regular boiler servicing, unvented hot water cylinders play a key role in many Chislehurst homes' heating systems.
We've seen firsthand how these systems can transform a home's hot water efficiency, providing consistent pressure and temperature throughout your property.
At Thames Boilers, we're experts in maintaining and repairing these specialised systems.
Gas Safe registered professionals ensure all our cylinder installations and repairs meet strict safety standards.
Some unvented cylinder benefits you'll love:
- Higher water pressure for better showers and faster-filling baths
- More consistent hot water temperature throughout your home
- Space-saving design compared to traditional systems
- Energy-efficient operation that can lower your bills
- No need for a cold water tank in your loft
We're here to help keep your unvented cylinder running smoothly, ensuring your Chislehurst home always has reliable hot water when you need it.
Smart Heating Controls In Chislehurst

In recent years, Chislehurst homeowners have embraced smart heating controls as a game-changing addition to their heating systems.
We're seeing more families discover amazing smart thermostat benefits, from remote temperature control to significant energy savings. It's incredible how these clever devices help you manage your home's comfort while reducing those pesky energy bills.
Modern smart thermostats can deliver up to 31% savings on your annual heating costs through AI-powered learning and optimization.
- Control your heating from anywhere using your smartphone
- Set different temperatures for each room, exactly how you like it
- Track your energy usage in real-time to spot savings opportunities
- Schedule heating around your routine for maximum efficiency
- Get instant alerts when something's not quite right with your system
Let us help you join the smart heating revolution – your cosy, efficient home awaits!
Central Heating Repairs In Chislehurst

Located in the heart of Chislehurst, we've helped countless homeowners diagnose and repair their central heating problems since 2017.
While we don't offer emergency repairs, we're committed to restoring your heating efficiency with extensive, professional service. Our experience means we can quickly identify issues and provide clear, upfront pricing before any work begins.
Here's what you can expect when you choose us for your heating repairs:
- Extensive system diagnosis by Gas Safe registered engineers
- Transparent pricing with no hidden charges
- 12-month guarantee on all replacement parts
- Clear communication throughout the repair process
- Expert advice on maintaining your heating system
We understand how disruptive heating problems can be, which is why we focus on delivering lasting solutions rather than quick fixes.
Book your repair visit through our online system, and we'll have your heating running smoothly again.
Real-time tracking ensures you'll know exactly when our engineer will arrive on your appointment day.
Customer Reviews

See what our happy customers have to say – check out our 5-star customer reviews and discover why homeowners across Kent trust Thames Boilers for their heating needs. Our verified customer feedback demonstrates our consistent quality service and expertise.
Book Your Chislehurst Heating Repair Online Today

Ready to book your heating repair in Chislehurst? Save time by scheduling your appointment through our convenient online booking system.
Book your heating repair appointment now and receive instant confirmation.
Our simple booking platform is available 24/7, allowing you to secure your preferred appointment time whenever suits you best.
Once booked, you'll receive real-time tracking updates when our engineer is on the way, ensuring you're never left wondering about arrival times.
Our online job bookings system streamlines the entire process, making it easier than ever to schedule your heating service.
We Cover Chislehurst And The Surrounding Area

We provide thorough heating engineering services across Chislehurst and nearby locations within a 5-mile radius.
Our service area encompasses multiple towns and villages including:
- Sidcup
- Bromley
- Orpington
- Petts Wood
- St Paul's Cray
- St Mary Cray
- Bickley
- Elmstead
- Grove Park
- Mottingham
- New Eltham
- Sundridge
- Bromley Common
- Downham
- Lee
Each of these locations receives our complete range of heating services, with rapid response times and local expertise.
The compact nature of this service area allows us to maintain consistently high service standards and quick attendance times for both emergency and routine appointments.
Our coverage areas list is regularly updated to reflect our expanding service region across Greater London.