Exminster Plumbers, Boiler Engineers & Heating Experts

  • Established local business located near Exminster since 2014
  • Join our growing number of happy Exminster households
  • Gas, oil & LPG boiler installation & repair
  • Underfloor & central heating, heat pumps, smart controls & power flushing
  • Plumbing emergencies, maintenance & bathroom installations

Exminster Plumbing & Heating Services

Exminster Plumbers

From dripping taps and reduced water pressure to leaking water tanks and dodgy flushing toilets, our trained plumbers can help you with your plumbing emergency, repair or maintenance job. Available 24/7.

Exminster Boiler Installations

We’re your local boiler experts offering installations, servicing, aftercare and repairs. Fully accredited to work on gas, oil and LPG boilers. 0% finance available, fast installations and guarantees of up to 12 years.

Exminster Bathroom Fitters

Dreaming of a new bathroom? Let us take care of your bathroom project from start to finish, including 3D design, tiling, carpentry, electrical and decorating. All you need to do is add the bubbles!

Exminster Heating Engineers

Want the latest home gadgets or looking to save money by becoming more energy efficient? Speak to us about solar power, smart controls, central and underfloor heating and power flushing.

Get an Air Source Heat Pump Installation Quote

The Synergi Price Match Promise


We won’t be beaten on value for our services. Our up-front pricing means the price we quote after your free home survey is the price you pay. There will be no hidden registration, waste removal or certification fees. For smaller jobs such as boiler servicing, fixing a leak, gas safety checks and emergencies you can view our price list here.

We promise to go above and beyond, providing real value from the start. Whether it’s a new boiler, solar technology or a shiny new bathroom, we’ll carry out a free in-depth technical survey so we can recommend the perfect products and services for your needs.

Many online-only heating and plumbing companies skip the survey process, so what initially seems like a cheap product may end up costing you more for in the long run. Similarly, their outsourcing of engineers means you might not get the full level of service and experience you were hoping for. We’re a local indpendent company here to take the stress out of big decisions and save you money.


We bet you won’t find a comparable package cheaper elsewhere. But if you do, we’ll match it!

Big enough to cope, small enough to care


As an independent plumbing and heating business we focus on providing a punctual, honest and professional service for our community. Our friendly team are courteous, clean and efficient – when we’re finished you’ll never know we were even there!

Established in 2014 Synergi SW started as a two-man team with a simple idea of building a plumbing & heating company like no other. Six years later Synergi is now a go to company for Devon, Dorset and Somerset.

Our team is built on local people, some of whom have worked their way up the ranks from an apprentice to fully qualified gas and oil engineers. We believe in continued training and developments for our engineers trusting their knowledge and skill set as our biggest asset. We have a team of Torquay based engineers.

Our satisfaction guarantee means we will never leave you disappointed. You’re in safe hands with us.


We hope to build a long-lasting professional service for our local area and beyond.

Join our happy Exminster households

“A great job by Yasser, came out in the middle of the night to sort out a leak under the floor which took enormous expertise to locate under concrete. Would definitely recommend to anyone looking for a very experienced emergency plumber.


After ringing to explain that my Aunt & Uncle who are elderly & vulnerable had a problem with the downstairs WC it was repaired the same morning! Very impressed by the prompt, efficient & friendly service received from Synergi SW . It was a great relief to me as I live in Cumbria! Thank you


SynergySW were kind enough to rescue us having been let down by a previous company. Wil, Wayne and Lee came to our house to reposition pipework and electric cables. They were completely professional at all times and nothing was too much trouble. We were very happy with their work and would not hesitate in recommending them.


Get in touch today on 01404 234 363

Some of our Exminster boiler and plumbing work

kitchen plumbing exminster

A shiny new sink to complement this customers new kitchen install.

new boiler fitted exminster

An excellent quality Worcester Bosch boiler fitted for customers.

bathroom fit exminster

A beautiful new bathroom installation, with a shower fit for a King or Queen!

boiler engineer exminster

A recent boiler upgrade to improve efficiency.

Our favourite places in Exminster

We love Exminster! Here’s some of our favourite things to do…

exminster boiler emergency

Watch wildlife at Exminster Marshes

Watching the wildlife from the viewing platform on Exminster marshes is a really peaceful afternoon. The area is wet grassland which attracts lapwings and redshanks. 

exminster emergency plumber

Walk the canal to Exeter

Exminster is along the beautiful Exe Estuary canal walk, where you can walk right into the heart of Exeter. We love the Turf Locks for amazing views of the estuary, and a drink!

exminster boiler engineer

Explore Exminster church

St Martin’s Church, in Exminster, is the heart of the village community, and has been for 700 years! A Grade II listed building, its interiors and stain glass windows are beautiful.