Synergi SW Ltd Avis 

267
•
TrustScore 5 sur 5

4,8

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Lisez les avis des autres

Noté 5 sur 5 étoiles

In an area with very hard water we are constantly replacing irons, kettles, mixer bars, taps ... The Synergi engineer suggested fitting a Combimate to soften our household water. They fitted it with... Voir plus

Noté 5 sur 5 étoiles

The boiler stopped working over the weekend, so I rang Synergi first thing on Monday morning. They not only sent an engineer the very same day, but, to my amazement, the engineer of my choice, Adam... Voir plus

Noté 5 sur 5 étoiles

We have to say we have been really pleased with the installation of our domestic heatpump radiator central heating system. We were given utmost respect on decisions in our home (where things were fitt... Voir plus

L'entreprise a répondu

Noté 5 sur 5 étoiles

Just had Synergi fit a new heating system for my mother in laws property. Competitive quote, team friendly and the install team arrived bang on the time and date they booked! The installation was... Voir plus

À propos de l'entreprise

  1. Plombier

Écrit par l'entreprise

Trust Synergi, your local experts in everything boilers, plumbing & heating. We’re experts in renewables (heat pumps and solar) and gas, oil and LPG boiler installation and repair. Our plumbers can assist with plumbing emergencies, maintenance and bathroom installations. We also specialise in underfloor and central heating, solar, smart controls and power flushing. We are gas safe registered, OFTEC registered, Worcester, Ideal and Navien accredited installers. We have been voted “Best Heating & Plumbing Business 2023 – South West England” “BUILD Client Service Excellence Award 2023” – Home Builder Awards 2023 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! Our satisfaction guarantee means we will never leave you disappointed. You’re in safe hands with us. We’re an established business since 2014 serving most of Devon, Dorset & Somerset - visit our website for a complete location breakdown.


Coordonnées de contact

4,8

Excellent

TrustScore 5 sur 5

267 avis

5 étoiles
4 étoiles
3 étoiles
2 étoiles
1 étoile

Aucun historique récent de demande d’avis

Cette entreprise n’a pas récemment invité ses clients à l'évaluer, donc les avis ne sont peut-être pas représentatifs.

A répondu à 33 % de ses avis négatifs

Répond généralement dans un délai de 24 heures

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4,8

Tous les avis

(267)

76 avis reçus au cours des 12 derniers mois

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Les entreprises sur Trustpilot n’ont pas le droit d’offrir des incitatifs ni de payer pour masquer des avis. Les avis reflètent l’opinion des utilisateurs et non celle de Trustpilot. En savoir plus

Noté 5 sur 5 étoiles

Very friendly engineer

Very friendly engineer. Described everything very clearly and accurately. Let us know exactly what he was doing and what the likely outcomes were. Helpful with any questions that we had and all done at a very reasonable price. Would highly recommend to anyone else.

16 janvier 2026
Avis spontané
Noté 5 sur 5 étoiles

Great experience

Great experience, very helpf and informative, also saved me alot of money. Will definitely use them again

14 janvier 2026
Avis spontané
Noté 5 sur 5 étoiles

Engineer arrived for boiler service on…

Engineer arrived for boiler service on time (first appointment of the day!). My mistake, as engineer was in a hire van, I thought he was a plasterer (who was also expected at that time) - maybe he should have announced himself? Apparently no problems, work was done cleanly and everything was left as previously set up. Synergi installed the boiler and system 2 years ago; this is the 2nd service - very happy so far. Thank you.

13 janvier 2026
Avis spontané
Noté 5 sur 5 étoiles

Our experience with Synergi South West

Our experience with Synergi South West from booking to survey quote and installation by their fitter Lee was fantastic. The team as a whole were highly professional from start to finish. We would highly recommend them and are lucky to have them near by

9 décembre 2025
Avis spontané
Noté 5 sur 5 étoiles

Friendly, courteous and efficient service.

Friendly, courteous and efficient service. It was the first time I'd used this company, and the information given over the phone when booking the appointment was clear and concise. The boiler engineer arrived on time and swiftly carried out the necessary work. I consider that Synergi SW Ltd has treated me very fairly.

4 décembre 2025
Avis spontané
Noté 1 sur 5 étoiles

Buyer Beware

My goodness this is a long saga so will be brief. Boiler installed Sept 24. This was to service 15 rads and 2 x towel rails.

Day after the install we had a gas leak. It appears that the installer failed to make a gas joint correctly. In fairness they quickly came back to rectify. This was just the start.

During that check they also condemned part of the install and arranged corrective work. The system continually failed to heat the house properly and many, many, many visits by their engineers took place.

It got to the point where they just did not know what the issue was apart from sludge within the system that should have been cleared as per the quote and wasnt. After clearing boiler still wasn’t up to the job

After having second and third opinions on the install we have come to the conclusion that the 18kw they specified is simply not large enough (it replaced a 30kw) and so is not fit for purpose. It should have been a 24kw
I have emailed them to see what they intend to do and will report back on here.
I do not expect a positive response so with then have no choice but to escalate through Utilities ADR
I cannot in any way recommend this company as did not see any evidence of anyone having the skills and experience to rectify problems should they arise.

UPDATE
So 1 week and no response from anyone at Synergi. Trading standards will be my next contact. I will update

UPDATE 15 DEC
SO still no direct contact from the company although they did complain to trustpilot accusing me defamatory content. Trustpilot have reviewed my review and have determined that it is NOT defametory at all. I continue to await a solution and will give until end of Dec 25. Trading standards will be then my only option. Will keep you all informed

FURTHER UPDATE 15 DEC
Have finally responded directly telling me they will respond in due course ? lets see what they come up with

29 novembre 2025
Avis spontané
Noté 5 sur 5 étoiles

Excellent service

Excellent service. Synergi SW engineer was courteous and informative, taking time to explain the work carried out and, how to revolve Honeywell programme issues.

12 novembre 2025
Avis spontané
Noté 5 sur 5 étoiles

Exceptional service

Exceptional service. The engineer came out the same day and not only did he fix the issue but observed another fault which they will remedy.
I would definitely recommend Synergi without any hesitation.
Thank you!

17 octobre 2025
Avis spontané
Noté 5 sur 5 étoiles

Swift, efficient and helpful

This was the first time that we have used Synergi and were really pleased with the service provided. Our air source heat pump was providing hot water, but no heating. My phone call was answered quickly and dealt with very professionally and efficiently and I felt reassured from the start. An engineer was in the local area and arrived within a couple of hours. He quickly identified the problem and fixed it, explaining what he was doing as he went along. It was very helpful to talk about the heat pump with someone so knowledgeable. We were delighted to have everything resolved so quickly and will be asking the company to service our system from now on.

13 octobre 2025
Avis spontané
Noté 5 sur 5 étoiles

Knowledgeable

Knowledgeable, pleasant and patient when explaining technical details to me an elderly lady.
Very courteous on the phone.

28 août 2025
Avis spontané
Noté 5 sur 5 étoiles

Synergi SW Ltd - competitive -reliable - polite

Synergi SW Ltd are always reliable and helpful. They listen to what we want to do and they give clear quotes for works - so you know what you are getting for the price. Competitive quotes. Clearly written terms and conditions. The technicians are polite, helpful and explain what they are doing. They are considerate, clean and tidy whilst working. The whole team are polite and helpful. Easy and secure online payment.

16 août 2025
Avis spontané
Noté 5 sur 5 étoiles

Boiler replacement after a failure.

Had a boiler go faulty in a rented property. Synergi sorted out fast the options and best was a replacement. They moved to book it in quickly, carried out the replacement and worked to minimise disruption for the tenant.

Would always recommend Rich and the crew.

28 juillet 2025
Avis spontané

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