Axminster Plumbers, Boiler Engineers & Heating Experts

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

Axminster Plumbing & Heating Services

Axminster 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.

Axminster 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.

Axminster 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!

Axminster 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 Honiton 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. Our head office is based in just 10 minutes from Honiton in Upottery. 

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 Axminster households

“We had to call these guys when our boiler went into fault mode. They were friendly, cheery and gave great prompt professional service. Highly recommended.”


Great job done on a difficult diagnosis, thanks to Richard and his team for going the extra mile to get the job done


Helpful and quick emergency call out, good value and friendly staff, highly recommend

Get in touch today on 01404 234 363

Some of our Axminster boiler and plumbing work

Axminster bathroom renovation

A stylish bathroom fitting for an Axminster home

Axminster underfloor heating

An underfloor heating system fitted recently to a kitchen extension near Axminster

Axminster gas boiler

A new boiler installation in Axminster. We took the old back boiler out and fitted a new combination boiler with a 10 year warranty

Axminster plumbing
Another angle of a bathroom renovation in Axminster, complete with a shower bath combo and sleek tiling. 

Our favourite things to do in

Axminster is great! Here’s some of our most loved activities…

Axminster bathrooms

Alpaca Walking

Axminster’s most wholesome activity! Little Orchard Alpacas offer a wide range of experiences to get up, close and personal with the animals.

Axminster heating engineer

Shopping independent at the Market

We love having a look around Axminster’s Country Market, where there is lots of local producers of craft, food, plants, vegetables and more. 

Axminster new boiler

Animal spotting at the Zoo

Axe Valley Wildlife Park is a hidden gem. They are a small, child-friendly zoo situated in the Axe Valley in East Devon.