We're your trusted Gas Safe registered heating engineers in Rainham, bringing 25+ years of expertise to your doorstep. Our extensive services cover everything from boiler repairs and servicing to smart heating controls and unvented cylinders. We work with all major brands like Worcester Bosch and Vaillant, offering transparent pricing and a 12-month guarantee on replaced parts. Whether you need routine maintenance or complex repairs, our team's committed to keeping your home warm and comfortable. We'll even share practical maintenance tips during our visits to help prevent future issues. There's plenty more to discover about how we can help with your heating needs.
Boiler Repairs In Rainham

Expert boiler repairs in Rainham are available from Thames Boilers, a Gas Safe registered company with over 25 years of experience.
We recognise how frustrating common boiler issues can be, which is why we're here to help with everything from routine maintenance to complex repairs.
When you choose us for your boiler repairs, you'll benefit from:
- Transparent pricing with no hidden fees
- Expert diagnosis of your boiler problems
- 12-month guarantee on replaced parts
While we're happy to share boiler maintenance tips to help prevent breakdowns, we realise that sometimes repairs are unavoidable.
That's why we service and repair all major domestic gas boiler brands, including Worcester Bosch, Vaillant, and Viessmann.
Whether you're dealing with strange noises, low pressure, or no heating, we've got the expertise to get your boiler running smoothly again.
Our online booking system makes scheduling repairs quick and convenient for all our Rainham customers.
Boiler Servicing In Rainham

To keep your boiler running safely and efficiently, regular servicing from Thames Boilers in Rainham is essential. Our thorough servicing includes everything you need, from flue gas analysis to cleaning your magnetic filter.
One of the key benefits of servicing is catching potential issues before they become costly problems.
Here's what makes our boiler servicing special:
- We'll check your water quality to guarantee your heating system stays healthy
- We'll clean your condensate trap, preventing future breakdowns
- We'll provide you with a digital service record for your peace of mind
We work with all major domestic boiler brands, including Worcester Bosch, Vaillant, and Viessmann.
While we're carrying out your service, we'll share practical boiler maintenance tips to help you keep your system running smoothly between services.
Trust us to keep your home warm and comfortable all year round.
Our Gas Safe registered engineers ensure complete compliance with all UK safety regulations for gas appliances.
Unvented Hot Water Cylinders In Rainham

Thames Boilers specialises in servicing and repairing unvented hot water cylinders across Rainham, guaranteeing your home maintains a reliable hot water supply.
We've helped countless homeowners improve their hot water efficiency through expert maintenance and timely repairs of their unvented cylinders.
When you work with us, you'll benefit from our:
- Professional expertise in diagnosing and fixing common cylinder issues
- Thorough safety checks to confirm your system meets current regulations
- Clear advice on maximising your cylinder's performance and lifespan
We understand how frustrating it can be when your hot water isn't working properly.
That's why we're committed to providing prompt, reliable service for all your unvented cylinder needs.
With our help, you'll enjoy consistent hot water pressure and temperature throughout your home, making those morning showers much more enjoyable!
Our Gas Safe registered team ensures all work meets strict safety standards and regulations for your peace of mind.
Smart Heating Controls In Rainham

Modern heating control technology has revolutionised how Rainham homeowners manage their central heating systems.
We've seen firsthand how smart thermostats transform our customers' homes, making energy efficiency easier and more intuitive than ever before.
At Thames Boilers, we're excited to help you upgrade to smart heating controls that give you complete command over your home's comfort.
Here's what our customers love most about their smart thermostats:
- Control your heating from anywhere using your smartphone
- Create custom schedules that fit your family's lifestyle
- Track your energy usage to reduce monthly bills
We'll guide you through selecting and installing the perfect smart heating system for your Rainham home.
It's amazing how these small changes can make such a big difference in both comfort and energy costs.
Our Gas Safe engineers typically complete smart thermostat installations within 1-2 hours, ensuring your system is properly configured and connected.
Central Heating Repairs In Rainham

Reliability matters when your central heating stops working in Rainham.
We've been diagnosing and fixing heating systems since 2002, and we recognise how frustrating it can be when your home isn't warm.
Our experienced team specialises in boosting central heating efficiency through careful repairs and heating system upgrades when needed.
Radiator balancing services help resolve common issues like cold spots and uneven heating throughout your home.
Here's what you can expect when you choose us for your heating repairs:
- Honest diagnosis without the hard sell – we'll tell you exactly what's wrong
- Clear pricing with no hidden costs or surprises
- 12-month guarantee on any parts we replace
We're your neighbours in Kent, and we treat every home like it's our own.
Whether it's a simple fix or a complex issue, we'll get your heating back up and running with the care and attention you deserve.
Customer Reviews

Don't just take our word for it – see why Kent homeowners trust Thames Boilers with their heating systems.
Thames Boilers reviews showcase our consistent track record of quality service and customer satisfaction.Read our 5-star customer reviews and discover why we're the preferred choice for boiler services in your area.
Book Your Rainham Heating Repair Online Today

Ready to book your heating repair in Rainham? It takes just a few clicks to schedule your appointment with our Gas Safe registered engineer.
Book your heating repair online now and receive instant confirmation.
Our simple booking system is available 24/7, letting you choose a time that works best for you.
When booking, you'll also get access to our real-time tracking system, so you'll know exactly when we'll arrive at your Rainham home.
Our online convenience system streamlines the entire booking process for a hassle-free experience.
We Cover Rainham And The Surrounding Area

We provide extensive heating engineering services throughout Rainham and neighbouring communities within a 5-mile radius.
Thames Boilers engineers service properties across multiple locations in the region.
Our service area includes:
- Gillingham
- Twydall
- Wigmore
- Lower Halstow
- Upchurch
- Hempstead
- Wainscott
- Strood
- Parkwood
- Hoo
- High Halstow
- Chatham
- Rochester
- Walderslade
- Mierscourt
All these locations benefit from our complete range of heating services, with our engineers readily available for both emergency callouts and scheduled maintenance work.