WAI Worcester Boiler Installers in Somerset
Somerset's most reviewed boiler company
750+ Five-Star Reviews | Gas Safe Registered | Gas & Oil Specialists | Up to 12-Year Warranties
Warming Somerset homes & businesses
Somerset's most reviewed boiler company are also
Worcester Accredited Installers WAI
At Arlow Plumbing & Heating, we’re proud to be Worcester Bosch Accredited Installers, trusted to fit and service both gas and oil boilers across Somerset. Our accreditation means your installation meets Worcester’s exacting standards for safety, efficiency, and long-term reliability, giving you complete confidence in your new heating system.
For homes connected to the gas grid, we install the latest Worcester Bosch Greenstar 2000, 4000, and 8000 Life & Style boilers, efficient, quiet, and perfect for everything from compact flats to larger family homes.
For rural properties running on oil, we offer Worcester’s leading Heatslave II, Danesmoor, and Greenstar Utility Regular models. Each delivers powerful, dependable heating designed for homes and businesses off the gas network, with options for indoor or external installation.
Whether you’re in Taunton, Yeovil, Bridgwater, Glastonbury, or anywhere across Somerset, our engineers bring local expertise and Worcester Bosch know-how to every job, ensuring your new boiler is fitted properly, performs efficiently, and stands the test of time.
Somerset's most reviewed boiler company
Worcester Bosch gas & oil boiler servicing across Somerset
In Somerset, word travels fast when you do things properly, and that’s exactly how we’ve built our reputation. As Worcester Bosch Accredited Installers, our team has spent years fitting and servicing Worcester boilers in homes and businesses from Taunton to Yeovil, Bridgwater to Glastonbury.
If you own a Worcester Greenstar i25, i30, CDi Classic, 2000, 4000 or 8000, and it’s still under guarantee, it’s always best to have it serviced by an accredited company. It protects your warranty and keeps your boiler running as efficiently and safely as the day it was installed.
Our engineers complete regular Worcester Bosch training to stay sharp on the latest products and service standards. We know how to keep your boiler performing at its best, no guesswork, no shortcuts, just solid local workmanship backed by Worcester’s trusted reputation.
Hello from all of us at Arlow Plumbing & Heating
We pride ourselves on being the local go-to plumbing and heating company in the Bridgwater and Taunton areas of Somerset. Our reputation has been built on quality, trust, and great service, do not just take our word for it, look at our 5-star reviews from a few of our happy customers.
Read what other locals say about their Arlow Plumbing & Heating journey
Somerset Worcester Gas Boiler Installations
A boiler range for every Somerset home & Business!
We supply and install a wide range of Worcester Bosch boilers for homes and businesses across Somerset.
The Worcester Bosch Greenstar 2000 and 4000 models are a great fit for smaller properties or offices with modest hot water demand, while the Greenstar 8000 Life & Style range delivers powerful performance for larger homes and commercial spaces.
Worcester 2000
supply & installation
The Greenstar 2000 is a sleek powerhouse, giving you all the heating and hot water you need, without the big price tag or noisy running sounds. Stylish enough to sit proudly in your kitchen, but small enough to go unnoticed, this is the go to combi boiler for flats and homes with a single bathroom.
£POA – starting from
Worcester 4000
supply & installation
The Worcester Bosch Greenstar 4000 is perfect for small to medium-sized homes with one bathroom.
The Worcester 4000 has a wide modulation range to meet all of your heating and hot water needs whilst doing so efficiently for the best use of energy.
£POA – starting from
Worcester 8000
supply & installation
The Worcester Bosch Greenstar 8000 is available from 30kw up to 50kw, making it a very versatile unit. For a better consideration of this boiler, the 40kw output means this boiler is good for homes of most sizes, especially for those with two bathrooms where plenty of hot water is required simultaneously.
£POA – starting from
Standard Combi boiler replacement starting from*
Worcester Bosch 2000
Worcester Bosch 2000 Combi Boiler
The Worcester Bosch Greenstar 2000 is the brand’s most price-competitive combi boiler. It’s available in outputs of 25 and 30kW, and for those on a tighter budget but who want the assurance of quality that a Worcester Bosch boiler brings, this will be a good option for you!
- 25kW-30kW hot water output
- Suitable for 1 shower
- 6 Year Worcester Guarantee
Property Type
The Worcester Bosch Greenstar 2000 might be a good fit for your apartment or smaller home if you only need hot water for one bathroom. This boiler is popular with first-time homeowners, landlords and buy-to-let property owners. What makes the Worcester Bosch 2000 unique is that it can also be fitted for use with LPG, which would make it a brilliant option for mobile homes or even caravans in holiday parks!
*Supplied and fully installed Combi boiler inc Flue, Honeywell Control, System Cleansing and protection.
List prices are for illustrative purposes only. Fixed-priced quotations will be supplied following a boiler survey. The final quotation may be subject to your unique situation & supply chain fluctuations.
Standard Combi boiler replacement starting from*
Worcester Bosch 4000
Worcester Bosch 4000 Combi Boiler
The Worcester Bosch Greenstar 4000 is a super boiler, typically in terms of build and quality that you’d expect from the Worcester Bosch family. It features a modern new design, with an easy to use full-colour text display. Oh, it’s quiet too!
- 25kW-30kW hot water output
- Suitable for 1 shower
- 10 Year Worcester Guarantee
Property Type
The Worcester Bosch Greenstar 4000 is perfect for small to medium-sized homes with one bathroom. The Worcester 4000 has a wide modulation range to meet all of your heating and hot water needs whilst doing so efficiently for the best use of energy.
*Supplied and fully installed Combi boiler inc Flue, Honeywell Control, System Cleansing and protection.
List prices are for illustrative purposes only. Fixed-priced quotations will be supplied following a boiler survey. The final quotation may be subject to your unique situation & supply chain fluctuations.
Standard Combi boiler replacement starting from*
Worcester Bosch 8000
Worcester Bosch 8000 Combi Boiler
The Worcester Bosch Greenstar 8000 is a stunning, design-led boiler. Whilst it is designed for those with a keen eye on how the boiler will look in the home, you can be confident that this has been achieved without any compromise on quality or performance.
- 30kW-50kW hot water output
- Suitable for larger homes
- 12 Year Worcester Guarantee
Property Type
The Worcester Bosch Greenstar 8000 is available from 30kw up to 50kw, making it a very versatile unit. For a better consideration of this boiler, the 40kw output means this boiler is good for homes of most sizes, especially for those with two bathrooms where plenty of hot water is required simultaneously.
*Supplied and fully installed Combi boiler inc Flue, Honeywell Control, System Cleansing and protection.
List prices are for illustrative purposes only. Fixed-priced quotations will be supplied following a boiler survey. The final quotation may be subject to your unique situation & supply chain fluctuations.
Warming Somerset homes & businesses
Somerset's BOILER Installation COMPANY
The cost of a new boiler will vary depending on:
The cost of a new boiler will vary depending on the size of your property, the type of system you choose, and how complex the installation is. In Somerset, prices can also differ between gas and oil boilers, so we always provide a clear, fixed quote based on your home and heating needs.
Somerset's most reviewed boiler company
We service Worcester Bosch gas boilers across Somerset
In Somerset, word travels fast when you do things properly, and that’s exactly how we’ve built our reputation. As Worcester Bosch Accredited Installers, our team has spent years fitting and servicing Worcester boilers in homes and businesses from Taunton to Yeovil, Bridgwater to Glastonbury.
If you own a Worcester Greenstar i25, i30, CDi Classic, 2000, 4000 or 8000, and it’s still under guarantee, it’s always best to have it serviced by an accredited company. It protects your warranty and keeps your boiler running as efficiently and safely as the day it was installed.
Our engineers complete regular Worcester Bosch training to stay sharp on the latest products and service standards. We know how to keep your boiler performing at its best, no guesswork, no shortcuts, just solid local workmanship backed by Worcester’s trusted reputation.
Worcester Bosch Boiler Types
Somerset's
Combi Boilers
Compact sizes. Perfect for smaller properties. No need for a hot water cylinder allows increased living space.
Somerset's
Regular Boilers
Perfect for homes where a lot of hot water is used at the same time. Ideal where there are two or more bathrooms.
Somerset's
System Boilers
Ideal for homes with more than one bathroom. Constant supply of hot water to any number of taps at the same time.
case studies
Our Recent Worcester Bosch Boiler Installations Somerset
Somerset's digital heating support assistant
Meet Rosie, she knows her stuff..
Meet Rosie our Digital Assistant. She picks up when the humans are at home or busy helping others.
Rosie will help you book a service, boiler survey, or customer service call. You will find her in the chat box at the bottom of the screen and in the WhatsApp support.
Chat with her online or on WhatsApp
OFTEC-registered engineers
Somerset's most reviewed boiler company
Accredited by Oil Firing Technical Association
We are OFTEC-registered engineers, meaning all our oil boiler installations are carried out to the highest safety and industry standards. We can also self-certify our work, so there’s no need for separate building regulations approval, we take care of everything.
Somerset Worcester Oil Boiler Installations
A boiler range for every Somerset home & Business!
We supply and install Worcester Bosch oil boilers for homes and businesses across Somerset, perfect for rural properties without access to mains gas.
Worcester’s Greenstar Danesmoor and Heatslave II ranges are built for reliability, efficiency, and long-term performance. Whether you need a compact internal model or an outdoor boiler to save space indoors, we’ll help you choose the right system for your property.
Designed for traditional oil heating systems but with modern efficiency, Worcester Bosch oil boilers are ideal for Somerset’s countryside homes and small commercial sites that rely on stored fuel. Every installation is carried out by our trained engineers to Worcester’s own high standards, ensuring dependable heating year after year.
Worcester Bosch Greenstar Utility Regular
The Worcester Bosch Greenstar Utility Regular is a high-performance oil boiler designed for larger homes with higher heating and hot water demands. Built for use in utility rooms or dedicated boiler spaces, it’s quiet, powerful, and easy to maintain, a reliable choice for rural Somerset properties running on oil.
£POA – starting from
Worcester Bosch External
Heatslave II Combi
The Worcester Bosch External Heatslave II Combi is a compact, outdoor oil boiler designed to save space inside your home while delivering excellent heating and hot water performance. It’s built for durability and weather resistance, making it a great choice for rural Somerset homes that rely on oil and want a tidy, efficient installation outside.
£POA – starting from
Worcester Bosch Danesmoor External
The Worcester Bosch Danesmoor External is a robust, high-efficiency oil boiler designed to sit outside your home, keeping noise and equipment out of the way. It’s built with a tough, weatherproof casing and delivers reliable heating for larger Somerset homes and rural properties that run on oil.
£POA – starting from
Standard Oil Combi boiler replacement starting from*
Worcester Bosch Heatslave II - Internal
Greenstar Heatslave II Internal Combi Boiler
Compact, Powerful, and Efficient
The Greenstar Heatslave II Internal is the UK’s most popular oil combi boiler, designed to fit neatly under a standard kitchen worktop*. With flow rates of up to 22 litres per minute, it’s perfect for delivering reliable heating and hot water without taking up too much space.
- Up to 22L/min
- Space-saving design fits under kitchen worktops*
- 7 Year Worcester Guarantee
Property Type
Ideal for small, medium, and large homes, it offers efficient heating and hot water, whether you have one bathroom or more.
Space-saving design fits under most kitchen worktops.
*Supplied and fully installed Combi boiler inc Flue, Honeywell Control, System Cleansing and protection.
List prices are for illustrative purposes only. Fixed-priced quotations will be supplied following a boiler survey. The final quotation may be subject to your unique situation & supply chain fluctuations.
Standard Oil Combi boiler replacement starting from*
Worcester Bosch Heatslave II - Internal
Greenstar Heatslave II External Combi Boiler
Worcester Bosch Greenstar Heatslave II External – The UK’s Most Popular External Oil Combi Boiler
The Greenstar Heatslave II External is a top-performing external oil combi boiler, built with the quality and reliability you’d expect from Worcester Bosch. It’s housed in a robust, weatherproof cabinet that blends seamlessly into your garden, and it delivers impressive flow rates of up to 22 litres per minute.
- Up to 22L/min
- Perfect for strong hot water performance
- 7 Year Worcester Guarantee
Property Type
Ideal for small, medium, and large homes, providing reliable heating and hot water even for properties with higher demands.
*Supplied and fully installed Oil Combi boiler inc Flue, Thermostat Control, System Cleansing and protection.
List prices are for illustrative purposes only. Fixed-priced quotations will be supplied following a boiler survey. The final quotation may be subject to your unique situation & supply chain fluctuations.
OFTEC-registered engineers
Somerset's most reviewed boiler company
Yes! We also service & repair Worcester Bosch Oil Boilers across Somerset
Professional servicing and repair for Worcester Bosch oil boilers across Somerset, helping rural and off-grid properties stay warm and reliable all year round.
Worcester Bosch oil boilers are built to last, but like any heating system, they need regular servicing to run safely and efficiently. Our engineers are experienced with Worcester’s oil range, including both internal and external models, and know exactly what to look for during a service or fault diagnosis.
If your boiler is showing signs of a problem, loss of heating, hot water issues, unusual noises, or lockouts, we can identify the cause and carry out repairs properly, using the correct parts and procedures.
From countryside homes near Glastonbury to villages outside Taunton, Yeovil, and Bridgwater, we provide trusted local support for Worcester Bosch oil boilers keeping your system efficient, safe, and dependable when you need it most.
case studies
Our Recent Somerset
Oil Boiler Installations Projects
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Get in touch
Arlow Plumbing & Heating
Office Phone : 01278 310120
Please use the form or existing customers can respond to our previous email
Arlow Plumbing & Heating
Unit 2, Kings Castle Business Park, Boards Rd, Bridgwater TA6 4AG
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Controlling your Oil boiler
Choosing Your Oil Boiler Thermostat
Our range of Worcester Bosch controllers for oil boilers helps you get the most from your heating system.
We offer a variety of options to suit different needs:
- Smart Controls like Tado X let you manage your heating from your smartphone, with smart scheduling and energy tracking—perfect for busy lifestyles.
- Digital Controls such as the Greenstar Comfort+ offer simple programming for precise control over heating and hot water schedules.
- Mechanical Controls provide basic on/off and time settings, ideal for those who prefer a straightforward, traditional setup.
Plus, when fitted with your boiler, Worcester Bosch controls come with the same guarantee length as the boiler itself for added peace of mind.
Smart heating controls
Upgrade to Tado X
Tado X lets you control your heating from your smartphone, wherever you are. Set schedules that suit your routine, add Tado X smart radiator thermostats to heat your home room by room, and see how much energy you are using in the app.
It also works with Amazon Alexa, Google Home and Apple Home, so changing the temperature is as easy as asking. Ask us about adding Tado X when we fit your new boiler.
Protecting your oil boiler
Worcester Greenstar System Filter
Greenstar System Filter range has been designed to combat the damaging effects of system debris and pollutants, allowing homeowners to protect their boiler or heat pump for a fraction of its cost.
The new Mini System Filter offers the same features as the current range but in a more compact size.
Arlow Plumbing & Heating Boiler & Heating Care plans
Gas Care Plan Prices
Keep your boiler running safely and efficiently with a professional annual boiler service and digital service report.
inc. VAT
one-off payment
Take the hassle out of looking after your boiler with annual servicing and ongoing boiler care from your local Arlow team.
inc. VAT
per month
Extra peace of mind with enhanced boiler and heating cover, alongside your annual boiler service.
inc. VAT
per month
Oil Care Plan Prices
Professional annual oil boiler servicing to help keep your heating safe, reliable and running efficiently.
inc. VAT
one-off payment
Annual oil boiler servicing with additional heating system checks and ongoing care for extra peace of mind.
inc. VAT
per month
Our enhanced oil boiler care plan, offering more comprehensive protection for your boiler and heating system.
inc. VAT
per month
Download manufacturer literature
For more information follow the link below to download the Worcester Bosch manufacturer brochures
FAQ
Somerset oil boiler installation, service and repair questions answered!
Whether you’re considering a new installation, need advice on servicing, or want to understand how oil boilers work, we’ve got you covered.
It burns oil from a storage tank to create heat and then transfers it to central heating water, which flows through your radiators.
If you have a regular or system boiler, the heat would be sent to warm the water in a storage tank or cylinder, ready to use when needed. If you have an oil combi boiler, both heating and hot water are produced instantly on demand.
An oil boiler should be serviced annually to keep it running efficiently and safely. Regular servicing helps prevent breakdowns, improves efficiency, and ensures compliance with manufacturer warranties.
Modern condensing oil boilers are highly efficient, with some models achieving over 90% efficiency. This means more heat is used to warm your home rather than being lost as waste.
The right boiler size depends on your home's size, insulation, and heating demands. A heating engineer can assess your needs and recommend the best option for efficiency and comfort.
Oil consumption varies depending on boiler efficiency, home size, and usage, but on average, a household may use 1,000–2,000 litres of oil per year. Regular servicing can help reduce fuel consumption.
An OFTEC-registered engineer is a qualified professional who installs and services oil boilers to industry-approved safety and efficiency standards. Using an OFTEC engineer ensures compliance with regulations and high-quality workmanship.
A well-maintained oil boiler typically lasts 15+ years, but regular servicing is key to extending its lifespan and keeping it running efficiently.
Yes! Upgrading to a modern condensing oil boiler can cut fuel costs and improve heating efficiency, making it a smartlong-term investment.
Oil boilers are still available, but the UK government is encouraging greener alternatives like heat pumps. However, modern, efficient oil boilers remain a good option for homes without access to mains gas.
No, but if you're installing a new oil tank, it must comply with building regulations. An OFTEC-registered engineer can ensure everything is installed correctly.