Trust KINGSBRIDGE’s boiler experts to install your new boiler

Gas Safe and OFTEC Registered

Prices starting from £1400 or £19.53 per month* for supply and install

Worcester Bosch accredited company

Full service available including new radiator fitting

new boiler Honiton

New Boiler Kingsbridge

Trust Synergi, Kingsbridge’s boiler experts to install your new boiler

  • Gas safe registered
  • Prices starting from £1400 or £19.53* per month for supply and install
  • Worcester Bosch accredited company
  • Guarantees of up to 12 years
  • Which? Best Buy winning boilers
  • Full service available including new radiator fitting
New Boiler Installation

Discover why Kingsbridge households choose Synergi to install their boiler

Quality Boilers

We are proud to be accredited Worcester Bosch, Navien and Ideal installers. By being accredited we are able to offer extended guarantees and approved engineers.

Trusted and Reliable

We’re pleased to be rated an average of 4.7/5 on Google Reviews, 4.7/5 on Trustpilot and 4.7/5 on Facebook.

Read our verified reviews.

Local and Independent

Small enough to care, but big enough to cope. Our most valuable asset is the skill set of the local people who make up our team. Some of our engineers live in Kingsbridge itself.

Fast Installation

We understand the inconvenience of having no hot water or heating. Our team can typically install a new boiler within 48 hours, from start to finish. If it’s urgent, please let us know.

Finance Available

We offer flexible payment options for your new boiler, allowing you to spread the cost over 120 months at 7.9% APR or 24 months at 0% APR. Our team will help you find the perfect boiler at a price that fits your budget.

Janet Bigwood
Janet Bigwood
Very professional, efficient, reliable and friendly service. Appointment made within 2 weeks. Engineer arrived on time. Very knowledgable about heat pumps. Identified several installation faults (not installed by Synergi) which were clearly explained. Follow-up report sent the same afternoon. I would highly recommend Synergi for servicing heat pumps.
Jeff Varker
Jeff Varker
Lisa searched for many months for a reliable plumbing and heating contractor to install a combi boiler and heating in her new house and was very relieved to find Synergi (SW) Ltd. This was a challenging project but we were reassured by their professional approach and advice. Their highly efficient operatives attended on due date and after careful inspection of the site were soon on the job. We cannot praise them highly enough, they were awesome. Thank you Synergi for a job well done and excellent value for money.
Rachel Hayman
Rachel Hayman
Rich helped with a low pressure issue with our boiler this morning. He responded quickly and was extremely helpful. Highly recommend! Thank you
James Butler
James Butler
Fantastic service! Our old boiler finally gave up on us and we had our new boiler installed within 48hours! All the engineers were very friendly and efficient. Jay in particular was incredible. He put in extra effort to get the installation done in such a small time window. We were very grateful as we have 2 young children. We would 100% recommended Synergi SW to anyone.
Anthony Organ
Anthony Organ
We received exceptional service from all at Synergi. Highly recommended.
Tim Mortimer
Tim Mortimer
Please indicate your overall satisfaction with Synergi SW (drag the circle to slide to your answer) Selected Value: 5 (1 min / 5 max) How satisfied were you with our engineer/s? (drag the circle to slide to your answer) Selected Value: 5 (1 min / 5 max) How satisfied were you with the standard of work carried out? (drag the circle to slide to your answer) Selected Value: 5 (1 min / 5 max) How satisfied were you with how clean and tidy our engineer/s left your property? (drag the circle to slide to your answer) Selected Value: 5 (1 min / 5 max) Do you have any additional comments for us? excellent workmanship. will be using you again. Highly recommended. Thank you! Please tell us your name, postcode or customer number below so we can locate your information. This will allow us to identify your plumber/engineer and job so we can follow up if needed. Tim Mortimer
David Foster-Key
David Foster-Key
This company is a family business run properly who have really gone out of their way to sort our problems for us (including dropping everything when we had an emergency gas problem and coming straight over). We have used them to sort our underfloor heating, solar collector and associated electrics. Highly recommended.
Peter Rhodes Finney
Peter Rhodes Finney
Fitted out our ensuite and we're very good and helpful would use again highly recommended
Slim Big
Slim Big
Very professional engineer carried out the work very prompt and efficient highly recommended
Ailsa Masters
Ailsa Masters
I would just like to express my gratitude to Simon, for all his hard work yesterday. He came to install 2 new radiators at my house, but ended up having to spend longer removing large quantities of air that had built up in the system. My thanks to Joe aswell for helping at the end of the day to get my rather old heating system back up & running again. My house hasn't been this warm in years! You are both extremely hard working, tidy & professional! Thank you.

The Synergi Price Match Promise

We ensure unbeatable prices for all our new boiler packages, and the quotation we provide is the exact amount you will be charged. You won’t encounter any extra charges for certification, waste removal, or registration. Our pledge to delivering authentic value extends from the initial quotation to post-installation follow-up to guarantee your total satisfaction. We are confident that our package rates are unmatched, but in case you find a comparable package for a lower price, we will match it!

cheap online boiler quote

Our new boiler Satisfaction guarantee

We are dedicated to providing outstanding customer satisfaction in all aspects of our boiler packages and installations. Our team of industry experts takes great pride in offering exceptional service and high-quality products to thousands of households throughout the South West each year.

Our core values of integrity and transparency ensure that we always provide you with the best available options. Our ultimate goal is to surpass your expectations, and we won’t be content until you are entirely satisfied with every aspect of our service.

“Best Heating & Plumbing Business 2023 – South West England”

“BUILD Client Service Excellence Award 2023”

Home Builder Awards 2023

A Guide to your New Boiler Kingsbridge from Synergi SW

Watch to find out about the process and benefits of choosing Synergi to install your new boiler.


The effects of climate change are becoming increasingly harmful to our planet, but small actions can make a big difference. That’s why we’ve joined forces with more:trees to aid in planting trees and absorbing carbon dioxide, aiming towards a brighter future. Upon selecting Synergi for your new boiler installation, we will plant a tree on your behalf.

Additionally, we take pride in supporting the Alzheimer’s Society in their mission to combat dementia. We will donate £1 for every new boiler installation, contributing to their cause. Our commitment towards making a positive impact on the environment and our community continues throughout the year, with efforts such as these.

Our new boiler promise…

During the installation process, we will take necessary precautions to safeguard your property by using dust sheets and floor protectors. Our team will provide a clear explanation of the installation process and answer any questions you may have.

To ensure your boiler lasts longer, we will use a magnetic heating filter, hot water scale inhibitor, and shock absorber to protect it. Furthermore, we will treat your heating system with the necessary chemical inhibitors. Our team will handle all necessary paperwork to register your new boiler for warranty. After completing the installation, we will clean up the work area and dispose of all waste safely, leaving your property tidy and ready for you to enjoy your new boiler with ease.

Oil Boiler Installations

We take pride in being part of OFTEC’s competent person scheme, which lists approved oil heating engineers. Our technicians undergo rigorous training and examinations to become OFTEC registered.

Select the button below to learn more about oil boiler installations.


Oil Boiler Installations

We take pride in being part of OFTEC’s competent person scheme, which lists approved oil heating engineers. Our technicians undergo rigorous training and examinations to become OFTEC registered.

Select the button below to learn more about oil boiler installations.

Big enough to cope. Small enough to care.


Example finance options, contact us for a free quote.

Up to 10 years 7.9% finance

Don’t sacrafice quality and added value, spread the cost now and secure your future benefits.

Total Amount: £2,200
Deposit: £500.00
Monthly Payment: £20.30
Number of payments: 120
Representative APR: 7.9%
Total amount payable (Incl. Deposit): £2,936
Deferral Period: 0 Months

2 years interest-free credit

Money is better in your bank than ours, utilise our interest-free credit and continue to save your money.

Total Cash Price: £2,200.00
Deposit (optional): £500.00
Total loan amount: £1,700
Duration of loan: 24 Months
Monthly payment: £70.83
Total charge for credit: £0.00
Fixed APR (representative) x0.0%
Total amount payable: £2,200

New Boiler Kingsbridge: From Combi Boilers to System Boilers

Combi Boiler

A combi boiler, also known as a combination boiler, is a type of central heating and hot water system that is commonly used in UK homes. As the name suggests, it combines both the functions of a water heater and a central heating boiler in one compact unit.

Unlike traditional heating systems that require a separate hot water tank, combi boilers heat water directly from the mains when a hot tap or shower is turned on. This means that they are highly efficient and can provide instant hot water on demand, while also saving space and reducing energy consumption.

System Boiler

A system boiler is a type of central heating boiler that works in conjunction with a hot water storage tank to provide heat and hot water to a home. Unlike a combi boiler, which heats water directly from the mains on demand, a system boiler stores hot water in a cylinder or tank, which can then be used for showers, baths, and other household needs.

System boilers are often used in larger homes with multiple bathrooms, as they can provide a high flow rate of hot water to multiple outlets simultaneously. They are also highly efficient, as they can be used with renewable energy sources such as solar panels to reduce energy bills and carbon emissions.

Regular Boiler

A regular boiler, also known as a conventional or traditional boiler, is a type of central heating system that requires both a hot water storage tank and a cold water storage tank. The system heats water in the central heating system and stores hot water in the cylinder, which is then distributed to taps and showers around the home.

Regular boilers are often found in older homes, and they are popular for their ability to provide a strong, consistent flow of hot water. However, they can be less energy efficient than newer boiler types, and they require more space for installation due to the separate tanks.


Our favourite places in Kingsbridge

With a rich history dating back to the Middle Ages, Kingsbridge boasts a unique blend of ancient and modern, making it the perfect destination for those seeking a relaxing yet invigorating holiday experience.

Nestled in the stunning countryside of the South Hams, Kingsbridge offers breathtaking views of rolling hills, picturesque villages and scenic coastlines. Whether you’re an outdoor enthusiast, a history buff or a foodie, there is something for everyone in Kingsbridge.

Explore the town’s narrow streets and discover hidden gems such as independent shops, art galleries and cafes. Visit the local farmers’ market, held every other Saturday, and sample some of the region’s finest produce, from artisan cheeses and fresh seafood to locally sourced meats and vegetables.

Plymouth aquarium

St Edmund's Church

History enthusiasts will love exploring Kingsbridge’s medieval past, from the 13th-century St Edmund’s Church to the town’s iconic arched bridge, which dates back to the 14th century.

Plymouth hoe

Kingsbridge Walks

For those seeking adventure, Kingsbridge is the perfect base for exploring the South Devon Area of Outstanding Natural Beauty. Take a stroll along the South West Coast Path and soak up the stunning coastal views, or hop on a boat and explore the creeks and estuaries of the Salcombe-Kingsbridge Estuary.

Plymouth barbican

Start Point Lighthouse

A fully operational lighthouse that has been guiding ships along the treacherous south Devon coast since 1836. The lighthouse, which stands at 28 meters tall, offers stunning views of the rugged coastline and is a popular attraction for tourists visiting the area.


We understand boilers are a significant investment. This is why we promise to go above and beyond to help you choose the perfect, bespoke option for your home. We assess each enquiry individually and will be in touch to provide you with a free, fixed price quotation.