New Boiler Installations Ashtead and Surrounding Areas
Need a dependable new boiler installations Ashtead? As a Worcester Bosch Accredited Installer, we provide expert recommendations, professional installation services, and extended manufacturer warranties on a variety of energy-efficient boilers to suit your home.
Whether you’re upgrading an older system or installing a new, more efficient model, our experienced Gas Safe engineers complete every job with care and precision, ensuring comfort, safety, and lasting performance throughout your property.
Why Upgrade to a Worcester Bosch Boiler? Discover the Benefits of New Boiler Installations Ashtead
Upgrading to a brand new Worcester Bosch boiler offers a wide range of advantages. From improving energy efficiency and reducing heating costs to enjoying generous guarantee lengths for extra reassurance, a new installation brings comfort and confidence to your home.
Up to a 12-Year Boiler Guarantee
As accredited Worcester Bosch Installers, we can offer the maximum guarantee of up to 12 years across the full Worcester Bosch boiler range.
Quiet Mark Certified Boilers
Several Worcester Bosch models have earned Quiet Mark certification thanks to their advanced design that minimises operational noise for a quieter home environment.
Exceptional Build Quality & Reliability
Endorsed by Which? for 16 consecutive years, Worcester Bosch remains one of the most trusted and reliable boiler brands in the UK.

High Energy Efficiency
Most Worcester Bosch boilers achieve an efficiency rating of A or above, converting at least 90% of fuel into usable heat and helping to lower your energy consumption.
Save Up to £490 on Heating Bills
Replacing an older, inefficient G-rated boiler with a new Worcester Bosch model could save you as much as £490 a year on gas costs, according to the Energy Saving Trust.
Smart Heating Compatibility
Many Worcester Bosch boilers work seamlessly with smart thermostats, allowing you to optimise your heating schedule and reduce energy waste for even greater efficiency.
Is Your Gas Boiler Over 10 Years Old?
It might be the right time to consider a boiler replacement.
Older boilers often lose efficiency and reliability, leading to frequent breakdowns and higher energy bills. Upgrading to a modern, energy-efficient boiler can lower your running costs, enhance heating performance, and provide greater peace of mind for years to come.
Contact the teamBoiler Installations Ashtead A Guide to Boiler System Types
There are several types of boilers available to suit different homes and lifestyles, from compact combi systems to powerful boilers designed for larger properties. The right choice depends on your home’s size, how much hot water you use, and your plans for improving energy efficiency.
If you're based in Ashtead, we can assess your current setup and recommend the best upgrade for your needs. Whether that’s switching to a Worcester Bosch boiler for better performance or removing an old hot water tank to save space, our team is here to help. Explore our quick guide to boiler types below and get in touch to find the ideal replacement for your home.

Installations of Combi Boilers
Compact and highly efficient, combi boilers heat water directly from the mains, removing the need for separate storage tanks. They’re ideal for smaller homes with modest hot water demands. Worcester Bosch combi boilers are known for their space-saving design, reliability, and ease of use, making them a popular replacement choice.

Installations of System Boilers
System boilers are ideal for homes with higher hot water demand, using a separate cylinder for storage. They’re perfect for properties with multiple bathrooms or larger families. Worcester Bosch system boilers provide consistent performance and are often the preferred option when upgrading from older heating systems.

Installations of Regular Boilers
Regular boilers, also known as conventional boilers, use both a hot water cylinder and a cold water tank, often located in the loft. They’re best suited for homes with existing traditional heating systems or when a like-for-like replacement is preferred. Worcester Bosch regular boilers offer trusted performance and long-lasting reliability.
Gas Boiler Guarantees
Up to a 12-Year Guarantee
As a local Worcester Bosch Accredited Installer, our gas boiler installations come with up to a 12-year guarantee*, ensuring any issues can be promptly handled by our skilled engineers.
With our expertise, we deliver a top-quality boiler installation service and guide you in selecting the most suitable boiler for your home before any work begins.


Signs that you need A Boiler Replacement
- Frequent Breakdowns: If you find yourself calling an engineer more than once a year, ongoing repairs can become costly — a new boiler may save you money in the long run.
- Rising Energy Bills: Older boilers gradually lose efficiency, meaning you pay more for less heat in your home.
- Uneven Heating or Low Pressure: Cold spots or slow-to-heat radiators often indicate an ageing or underperforming system.
- Noisy Operation: Banging, gurgling, or whistling sounds may signal internal wear or limescale buildup.
- Outdated or Hard-to-Find Parts: Boilers over 10–15 years old may have discontinued replacement parts, making repairs more difficult.
- Yellow Flame or Soot Marks: These signs can indicate incomplete combustion — a safety concern that requires prompt attention.
Get Started with Your Boiler Quote
Answer a few simple questions to receive your personalised estimate...
What type of home do you live in?
How many bedrooms do you have?
How many bathrooms do you have?
Do you have a hot water tank or cylinder?
Where does your flue exit your home?
Would you like a powerflush?
Control From Your Smart Device Smart Heating Controls
Connect your smart heating system to your mobile phone or tablet and take full control of your home’s temperature from anywhere, at any time.
Whether you use Hive, Nest, or Bosch smart controls, you can benefit from features like voice commands, adaptive learning, room sensors, and weather-based adjustments.
Adjusting your heating is quick and convenient, helping you stay comfortable while potentially lowering your energy bills.

Frequently Asked Questions about Boiler Installations Ashtead
Look out for signs such as:
- Frequent breakdowns or repeated repair calls
- Rising energy bills despite normal usage
- Uneven heating or low pressure in radiators
- Noisy operation, such as banging or whistling
- Yellow flames, soot, or outdated parts
Most installations take 1–2 days, depending on factors like:
- The type of boiler being installed
- The complexity of existing pipework
- Additional services, such as a system powerflush
Yes. Worcester Bosch offers a range of boilers suitable for:
- Small homes (combi boilers)
- Larger properties or homes with multiple bathrooms (system boilers)
- Properties with traditional pipework and hot water tanks (regular boilers)
Our Gas Safe engineers will:
- Remove your old boiler safely
- Prepare and adjust pipework as needed
- Install the new boiler and connect controls
- Test the system to ensure it’s running efficiently
- Provide a demonstration of how to use your new boiler
Modern Worcester Bosch boilers usually last 12–15 years or longer with proper care. They come with guarantees of up to 12 years for extra peace of mind.
Not always, but upgrading can improve efficiency and comfort. Consider:
- Replacing old radiators for better heat distribution
- Installing smart heating controls
- Adding a system powerflush to protect your new boiler
Local engineers offer advantages like:
- Faster response times for installation and servicing
- Tailored advice specific to homes in your area
- Ongoing support for warranty and maintenance
A powerflush is recommended if your heating system shows signs of:
- Sludge or corrosion in the pipework
- Poor circulation or uneven heating
- Previous boiler problems that could affect the new installation
This helps protect your new boiler and ensures maximum efficiency and longevity.
Local Boiler Installation in Ashtead and Surrounding Towns
We provide professional Worcester Bosch boiler installations across Ashtead and the surrounding areas, offering expert advice, efficient service, and reliable heating solutions for every home. Our trusted local engineers cover Ashtead, Epsom, Leatherhead, Banstead, Fetcham, Chessington, Oxshott, Tadworth, Esher, Cobham, Hersham, Sutton, Coulsdon, Redhill, Caterham, Surbiton, Kingston upon Thames, Mitcham, Morden, Croydon, Weybridge, Dorking, Walton-on-Thames, Merstham, Ripley, Wisley, and Wallington.
























