At Thames Boilers, we’ve been keeping New Ash Green homes cosy since 2017 with our expert boiler servicing. We’re Gas Safe registered and offer two thorough service options – a £120 Standard Service for newer systems and a £265 Full Service for older boilers. Our local team brings 25+ years of heating industry experience, combining honest service with cutting-edge tracking technology so you’ll always know when we’re arriving. There’s much more to discover about how we can protect your home’s heating.
Why Choose Us To Service Your Boiler In New Ash Green?

When it comes to choosing a boiler service company in New Ash Green, we recognise you want someone reliable, experienced, and trustworthy.
As your local heating experts since 2017, we’re proud to offer personalised service that puts your needs first.
We’ll share practical boiler maintenance tips during our visits, helping you keep your system running smoothly between services. Plus, we’re always happy to discuss energy efficiency measures that could save you money on your heating bills.
With our easy online booking system and real-time tracking updates, you’ll know exactly when we’re arriving.
What sets us apart is our commitment to building lasting relationships with our customers.
We’re not just here for a one-time fix – we’re here to be your trusted heating partner for years to come.
Our Gas Safe registered engineers specialize in servicing all major brands including Worcester Bosch, Vaillant, and Potterton.
How It Works

We’ve made getting your boiler serviced in New Ash Green incredibly straightforward, starting with our simple online booking system where you can choose a time that works best for you.
Online job booking helps streamline the scheduling process and saves you valuable time.
When we’re heading to your home, you’ll receive a text message with a live tracking link so you’ll know exactly when we’ll arrive.
Once we’ve completed your service, we’ll email you a detailed certificate right away, giving you instant proof that your boiler’s been properly maintained.
1. Book Online
Booking your boiler service with Thames Boilers couldn’t be simpler thanks to our modern online booking system.
When you’re ready to schedule your maintenance, just visit our booking website at any time of day or night. We’ve made the process quick and hassle-free – there’s no need to wait until business hours to arrange your appointment.
Once you’ve booked, we’ll send you an instant confirmation of your chosen date and time.
On the day of service, you’ll receive a handy SMS link that lets you track our van in real-time, so you’ll know exactly when we’ll arrive.
After we complete your service, we’ll email you a digital certificate for your records.
No paperwork, no phone calls, just simple, convenient boiler maintenance that fits your schedule.
With Gas Safe registration, our team ensures every service meets the highest safety standards and regulations.
2. On Our Way Text
To make your service experience even more convenient, our automated text system keeps you fully updated on appointment day.
When we’re heading to your home, you’ll receive a text with a live tracking link, letting you watch our van’s progress in real-time. No more wondering about common boiler issues going unaddressed while waiting around!
While you track us, why not review our boiler maintenance tips in your confirmation email?
We’ve included helpful information about your specific boiler model, so you’ll be well-informed when we arrive. You’ll know exactly when we’re approaching, giving you time to prepare your space or finish up other tasks.
Our Gas Safe registered engineers have been ensuring compliance with safety standards since 2002, giving you complete peace of mind.
It’s just one more way we’re making boiler servicing hassle-free for our New Ash Green neighbours.
3. Service Your Boiler & Issue Your Certificate
Getting your boiler serviced with Thames Boilers follows a straightforward process that’s designed to keep your home warm and safe.
We’ll start with essential gas safety precautions, including a thorough flue-gas analysis and internal leak testing to verify everything’s working safely.
For newer boilers under three years old, we’ll perform our Standard Service, which includes cleaning crucial components and checking water pressure.
If your boiler’s a bit older, we’ll recommend our Full Service, where we’ll dive deeper with significant boiler maintenance tips like cleaning the heat exchanger and testing your system’s water quality.
Once we’re done, you’ll receive your digital service certificate by email – it’s that simple!
You can trust us to keep your heating system running efficiently all year round.
With over 25 years of experience in central heating repairs across Kent, our Gas Safe registered engineers deliver consistently reliable service.
Book Your New Ash Green Boiler Service Online Today

Ready to book your boiler service in New Ash Green? Our simple online booking system lets you schedule an appointment at your convenience.
Book your boiler service online now and receive instant confirmation. You’ll also get real-time tracking updates when we’re on our way, so you’ll know exactly when to expect us.Thames Boilers coverage extends throughout the entire southeast region for your convenience.
We service homes across New Ash Green Monday through Friday, 9am to 5pm. Don’t wait – guarantee your boiler’s efficiency and safety with a professional service from Thames Boilers today.
Customer Reviews

Read Thames Boiler reviews from our satisfied customers across New Ash Green.
Benefits of Servicing Your Boiler

Let’s talk about why you should get your boiler serviced regularly, as it’s one of the smartest investments you can make for your home.
We’re passionate about helping you keep your heating system safe and efficient, which means lower gas bills and catching small issues before they become expensive problems.
Your family’s safety is our top priority, and a proper service checks for dangerous carbon monoxide leaks while ensuring your boiler runs at peak efficiency, saving you money throughout the year.
Our comprehensive servicing includes flue gas analysis and thorough leak inspections to ensure your system operates safely and efficiently.
Keep your boiler safe
When it comes to protecting your home and family, regular boiler servicing isn’t just another task on your to-do list – it’s an essential safety measure that brings real peace of mind.
At Thames Boilers, we take boiler safety seriously. During our extensive service, we’ll check for potentially dangerous carbon monoxide leaks and verify your boiler’s operating at safe gas pressures.
Our detailed maintenance tips include testing the expansion vessel, conducting internal gas-leak checks, and analysing flue gases to confirm everything’s working as it should.
Think of us as your local safety partners. We’ll provide detailed digital records of every check we perform, so you’ll know exactly what’s been inspected.
Plus, as Gas Safe registered engineers, we follow strict manufacturer specifications to keep your home warm and secure.
With winter approaching, regular gas maintenance becomes even more critical as households increase their reliance on heating systems.
Save money on fuel bills
A well-serviced boiler isn’t just safer – it’s also kinder to your wallet. When your boiler is running at peak efficiency, it uses less gas to heat your home, which means lower energy bills throughout the year.
We’ve seen many customers benefit from significant fuel savings after a thorough service.
During our standard service, we’ll analyse your boiler’s combustion efficiency and clean key components like the magnetic filter and condensate trap.
For older systems, our full service goes even deeper, cleaning the heat exchanger and testing your system’s water quality. We’ll also check your radiators and provide practical advice on maximising your boiler’s performance.
Think of it like servicing your car – regular maintenance keeps everything running smoothly and efficiently, helping you avoid costly surprises down the road.
Regular maintenance and efficient operation can lead to energy savings of 31% when combined with smart heating controls.
Spot boiler problems early
Regular boiler servicing acts like an early warning system for your home’s heating. During our thorough checks, we’re able to spot potential issues before they turn into costly emergencies.
By examining your boiler’s components and running diagnostic tests, we can identify common boiler issues like wear and tear, sludge buildup, or deteriorating seals.
Think of it like going to the doctor for a checkup – we’ll catch small problems while they’re still manageable.
Our years of experience with boiler maintenance tips have taught us that most major breakdowns give warning signs first. We’ll alert you to these early indicators and provide practical advice on keeping your system running smoothly.
That way, you won’t be caught off guard by unexpected repairs or face the inconvenience of a broken boiler during winter.
Two Types of Boiler Service Available in New Ash Green

At Thames Boilers, we’ve developed two distinct service options to match your boiler’s age and condition.
Our £120 Standard Service is perfect for newer boilers under three years old, covering essential checks and maintenance to keep your system running smoothly.
For older boilers or those needing more attention, our extensive £265 Full Service includes everything in the Standard package plus a thorough strip-down, deep cleaning, and component renewal to help prevent future issues.
Standard Boiler Service
Whether you’re maintaining a new boiler or keeping your current system running smoothly, we’ve designed two distinct service options for New Ash Green homeowners.
Our Standard Service, priced at £120, is perfect for newer boilers under three years old or systems that have received a thorough service recently.
We’ll perform essential maintenance checks, including flue-gas analysis, gas pressure testing, and a detailed inspection of your boiler’s crucial components.
We’ll also clean your condensate trap and magnetic filter, test the expansion vessel, and check for any internal gas leaks.
When we’re done, you’ll receive a digital service certificate straight to your inbox.
This routine maintenance helps keep your heating efficient, your bills lower, and your home safer – it’s the smart way to protect your investment.
Full Boiler Service
For older boilers that need extra care, we’ve designed our extensive Full Service at £265.
This all-encompassing service is one of our most popular boiler maintenance tips, as it includes everything in our Standard Service plus a deep clean of vital components.
We’ll remove and clean the burner, tackle the heat exchanger, and replace essential gaskets and seals.
Our team will also test your system’s water quality and bleed your radiators for ideal energy efficiency improvements.
You’ll get a detailed report of our findings, along with practical recommendations for keeping your boiler running smoothly.
Think of it as a spa day for your boiler – it’ll come out refreshed and ready to perform at its best.
We recommend this service every 2-3 years for older systems.
Which Boiler Service Is Best For You?

When it comes to choosing between our Standard and Full boiler services, we’ll help you make the right call for your home’s needs.
For newer boilers under three years old, or those that have had a recent strip-service, our £120 Standard Service is perfect. It covers all the essential safety and efficiency checks your boiler needs annually.
If your boiler is older or hasn’t had a detailed clean in the past 2-3 years, we’d recommend our £265 Full Service. This extensive option includes everything in the Standard Service, plus deep cleaning of vital components and a complete system health check.
Think of it as giving your boiler a spa day – it’ll run more efficiently and reliably afterward, potentially saving you money on those energy bills.
Boiler Brands We Can Service in New Ash Green

At Thames Boilers, we’re experienced in servicing a wide range of leading boiler brands in New Ash Green, including Vaillant, Worcester Bosch, and Viessmann.
We’ve your needs addressed whether you’ve got a trusty Baxi keeping your home warm or a reliable Potterton system that needs attention.
Our expertise with these major manufacturers means we’ll take great care of your boiler, no matter which brand you have installed.
Vaillant
Thames Boilers proudly services all Vaillant boiler models throughout New Ash Green, bringing our expertise to one of the UK’s most trusted heating brands.
We’re well-versed in Vaillant technology and understand every aspect of these reliable heating systems. What we love about Vaillant is their commitment to efficiency – they’re always pushing the boundaries of what’s possible in home heating.
When you choose us to service your Vaillant boiler, you’re partnering with a team that knows these systems inside and out.
We’ll guarantee your Vaillant boiler maintains its impressive efficiency levels throughout its lifetime. From their ecoTEC range to their latest smart controls, we’ve got the knowledge and experience to keep your Vaillant running at its best.
Trust us to take care of your heating system – it’s what we do best.
Worcester Bosch
Another fantastic brand we service in New Ash Green is Worcester Bosch, widely recognised as one of Britain’s most trusted manufacturers of home heating systems.
We’ve worked with their boilers for many years, and we’re always impressed by their exceptional boiler efficiency and reliability.
When you choose a Worcester Bosch boiler, you’re joining thousands of satisfied homeowners who enjoy dependable heating and hot water.
We’re proud to offer extensive servicing for their entire range of domestic gas boilers, from their popular Greenstar series to their innovative smart heating solutions.
Our experience with Worcester Bosch systems means we can quickly identify and resolve any issues, helping to maintain your boiler’s peak performance and extend its lifespan.
You’ll appreciate their reputation for quality, and we’ll guarantee your system runs smoothly year-round.
Viessmann
Leading German engineering meets modern efficiency in Viessmann boilers, and we’re proud to service their full range in New Ash Green.
Our team’s extensive experience with Viessmann models means we recognise the intricacies of these premium heating systems, from the popular Vitodens range to their latest innovations.
We’re particularly impressed with Viessmann’s commitment to efficiency, which helps our New Ash Green customers save on their energy bills while reducing their carbon footprint.
If you’ve got a Viessmann boiler that needs attention, you’ll appreciate how we match their German precision with our own meticulous approach to servicing.
We’ll keep your system running at peak performance, ensuring you get the most from your investment in Viessmann’s renowned technology.
Baxi
British-made Baxi boilers have earned their place as trusted workhorses in homes across New Ash Green, and we’re knowledgeable in keeping them running smoothly.
Having serviced countless Baxi models over the years, we’ve come to appreciate their reliability and straightforward design.
Whether you’ve got a Baxi 200 or 800 series in your home, we understand these systems inside and out.
We’ve helped many of your neighbours maintain their Baxi installation, ensuring they get the most from their heating system.
What we love about Baxi is their commitment to quality manufacturing – it’s something we see reflected in every service we perform.
If you’re looking for expert care for your Baxi boiler, you’ll feel right at home with us.
We’ll treat your system with the attention it deserves.
Potterton
Potterton boilers hold a special place in New Ash Green‘s homes, and we possess quite the expertise in maintaining these reliable systems.
Over the years, we’ve worked extensively with various Potterton models, from the newest high-efficiency units to some of the more seasoned installations that have faithfully served local families.
We’re particularly familiar with optimising Potterton efficiency levels, ensuring your heating system runs at its best throughout the year.
Whether you’ve got a Promax, Gold, or Titanium model, we understand these units inside and out.
Our experience means we can spot potential issues before they become problems, saving you both worry and money in the long run.
Trust us to keep your Potterton boiler running smoothly, just as many of your neighbours already do.
Ideal
When it comes to servicing Ideal boilers in New Ash Green, we’ve got extensive hands-on experience with their complete range of models.
We comprehend these British-made boilers inside and out, and we’re here to help keep yours running at peak performance.
Regular boiler maintenance is vital for Ideal systems, and we’ll guarantee yours maintains maximum energy efficiency throughout the year.
From the compact Logic range to the powerful Vogue models, we recognise exactly what these units need to perform their best.
We’ve helped countless homeowners in New Ash Green keep their Ideal boilers in top shape, and we’d love to do the same for you.
Trust us to help extend your boiler’s lifespan while keeping those energy bills in check.
It’s what we do best!
Alpha
Our team has extensive experience servicing Alpha boilers throughout New Ash Green, having worked with these reliable systems for many years.
We’ll help you maintain your Alpha boiler’s efficiency through our all-encompassing servicing approach, which includes cleaning essential components and checking safety devices.
You’re in good hands with us, as we recognise every quirk and feature of Alpha heating systems.
We’ll share practical maintenance tips that’ll help keep your boiler running smoothly between services, like monitoring pressure levels and watching for unusual noises.
When you choose us for your Alpha boiler service, you’re not just getting a quick check-up – you’re joining our family of satisfied customers who trust us to keep their homes warm and comfortable year after year.
Glow Worm
Having maintained countless Glow Worm boilers across New Ash Green over the years, we’re intimately familiar with these reliable British heating systems.
Our team knows the unique Glow Worm features inside and out, from their energy-efficient design to their user-friendly controls.
When it comes to Glow Worm maintenance, we’ve got you taken care of. These boilers are built to last, but like any heating system, they need regular care to keep performing at their best.
We’ll check everything from the gas pressure to the heat exchanger, ensuring your boiler runs safely and efficiently.
If you’ve got a Glow Worm at home, you’re part of a community that values quality British engineering.
Let’s help you keep your boiler in top condition with our expert servicing – it’s what we do best.
Vokera
Throughout New Ash Green, Vokera boilers stand as reliable workhorses in many homes, and we’ve developed extensive expertise in servicing these Italian-engineered systems.
Whether you’ve got one of the compact Vokèra models perfect for smaller properties or a larger system designed for family homes, we comprehend these units inside and out.
Over the years, we’ve become thoroughly familiar with all Vokèra parts and their unique quirks.
You’d be amazed at how often a simple annual service can keep these efficient machines running smoothly.
It’s why so many of our neighbours in New Ash Green trust us with their Vokera boilers – we recognise that reliable heating isn’t just about comfort, it’s about having peace of mind in your home.
Let’s help keep your Vokera performing at its best.
Frequently Asked Questions About Boiler Servicing in New Ash Green

Let’s tackle some common questions we hear from our New Ash Green customers about boiler servicing.
We’re Gas Safe registered and always recommend booking a repair visit rather than a service if your boiler’s showing signs of trouble, as servicing is preventive maintenance rather than fault-finding.
If your boiler develops issues after a service, you’ll need to book a separate repair visit, just like how a passed MOT doesn’t cover future car problems that might pop up.
My boiler has a fault – should I book a service?
When your boiler’s acting up, it’s tempting to book a service thinking it’ll fix the problem – but that’s not quite how it works.
A service is preventive maintenance, similar to a car’s MOT, and isn’t designed to address existing faults.
If your boiler isn’t working properly, you’ll need to book a separate repair visit. We’ll need to diagnose the specific issue and identify the fault before we can fix it.
Just like you wouldn’t book a regular car service to fix a flat tyre, booking a boiler service won’t resolve current problems.
Instead, give us a call or use our online booking system to schedule a repair visit. We’ll help identify what’s wrong and get your heating back up and running properly.
If my boiler develops a fault after a service, do I need to pay for another visit?
This question often comes up after boiler services, and we completely understand why.
Just like a car MOT, a boiler service is a health check that doesn’t guarantee future performance. While we thoroughly inspect and maintain your boiler during a service, new faults can develop afterward that weren’t present during our visit.
If your boiler develops issues after a service, you’ll need to book a separate fault diagnosis appointment. Our service work focuses on preventive maintenance – cleaning, testing, and checking components – rather than repair work.
Think of it like this: passing your MOT in January doesn’t mean your car won’t need repairs in March. We’re always here to help with any new problems that arise, but they’ll need to be addressed as separate issues from your routine service.
Are you Gas Safe Registered?
Absolutely yes – we’re proud to be Gas Safe registered, which is actually a legal requirement for anyone working with gas appliances in the UK.
Our founder, George Lane, has maintained this essential registration since establishing Thames Boilers in 2017, ensuring we meet all safety standards and regulations.
We take gas safety seriously because your family’s wellbeing is our top priority.
The registration process isn’t just a one-time thing – we regularly update our qualifications and undergo assessments to maintain our Gas Safe status.
When we visit your home in New Ash Green, you’ll notice we always carry our Gas Safe ID card, which you’re welcome to check.
It’s your assurance that you’re dealing with a qualified professional who knows exactly how to keep your heating system safe and efficient.
About Thames Boilers

Local expertise and personalised service form the foundation of Thames Boilers, a family-run business established in 2017 by George Lane.
With over 25 years of experience in the heating industry, George’s journey began well before Thames Boilers opened its doors in Greenhithe, Kent. His extensive knowledge of domestic gas boilers has helped countless homeowners across North and Mid Kent keep their homes warm and comfortable.
We’re proud to be your neighbours, and we bring that local understanding to every home we visit.
Whether you need a boiler service, repair, or advice about heating controls, you’ll always work directly with our expert team.
We’ve built our reputation on delivering honest, reliable service without any pressure or upselling – just straightforward solutions that work for your home.
We Cover New Ash Green And The Surrounding Area

We provide thorough boiler servicing across New Ash Green and locations within a 5-mile radius.
Our service area includes:
- Longfield
- Hartley
- West Kingsdown
- Fawkham
- Ash
- South Darenth
- Horton Kirby
- Farningham
- Eynsford
- Sutton-at-Hone
- Swanley Village
- Vigo Village
- Bean
- Meopham
- Culverstone Green
All locations within this radius receive the same high standard of boiler servicing, with prompt response times and professional expertise.
Book Your New Ash Green Boiler Service Online Today

Ready to book your boiler service in New Ash Green?
Our easy-to-use online booking system lets you schedule an appointment at your convenience. Simply visit our online booking page to select your preferred date and time.
You’ll receive instant confirmation and a real-time tracking link when we’re on our way.
As your local Gas Safe registered engineer serving New Ash Green, we’re committed to providing professional, reliable service to keep your boiler running safely and efficiently.
Book your appointment today – it takes just a few minutes to secure your slot.

