Gas Safe Register

Mr Shaban Magashi

Thermwise is a customer driven company with plumbers and heating engineers that prioritises the customer&#39;s peace of mind at all times. We are proud to have served thousands of homes since 2019 with all sorts of jobs, small or large, from emergency call outs as well as installations. With over 20 years of experience, our fully qualifed gas safe engineers are sure to be able to fix any issue in your property. Services we offer:<ul><li>Emergency plumbing (1 hour response time)</li><li>Plumbing repairs and installations</li><li>Boiler repairs and installations</li><li>Gas certificates</li><li>Bathroom and kitchen refurbishments</li></ul>Covering London, we aim to arrive to all jobs within the hour of calling to resolve matters without the hassle!

Valliant boiler Installation  

Boiler and cylinder installation 

DSM Plumbing 

Bathroom Renovations

Kitchen Renovations 

Thermwise

I was told over the phone that the call-out fee was £60 and that any additional work would be quoted before proceeding. However, when the plumber arrived, he just tightened a few bolts, which took less than two minutes, and then charged me £250. Even though he never gave me a quote and I never agreed for the work to be carried out. This feels completely dishonest and unethical. When I challenged him on this he became very insistent and rude and demanded that I pay him on the spot. Please avoid this company at all cost! They clearly intend to fool people.

Unethical and dishonest

Brilliant service, arrived within the hour to fix a leak under the bath at my elderly parents home. Very friendly and fixed the pipes in quick time. Will definitely use again for any future work. 10/10 Thank you.

Leak under the bath

I returned from a trip to find my boiler was not working,I needed a repair quickly and while I completely expected to be charged commensurately I was shocked when i was charged £634 for an hour service requiring the replacement or 2 fuses.
Unless money is no object be careful when using someone like this that you dont know,ironically some of their testImonials include 'great prices'

Emergency Boiler Repair

Professional and hardworking team who were efficient

Plumbing

DSM services provided an efficient service, they came on time to fix a massive leak in our bathroom. Extremely professional and managed to get the job done in minutes, at an amazing price. Would highly recommend!!!

There was an emergency leak

DO NOT USE THIS COMPANY! Absolutely rip off. Charged £607 for effectively 10 mins (some tape to put the overflow back in place) and using a plunger

DO NOT USE THIS COMPANY!

Average score based on 1 review in the last 12 months

Services offered by Thermwise, working as Plumber

Thermwise | Plumber | London | Checkatrade

Thermwise is a customer driven company with plumbers and heating engineers that prioritises the customer&#39;s peace of mind at all times. We are proud to have served thousands of homes since 2019 with all sorts of jobs, small or large, from emergency call outs as well as installations.With over 20 years of experience, our fully qualifed gas safe engineers are sure to be able to fix any issue in your property.Services we offer:Emergency plumbing (1 hour response time)Plumbing repairs and installationsBoiler repairs and installationsGas certificatesBathroom and kitchen refurbishmentsCovering London, we aim to arrive to all jobs within the hour of calling to resolve matters without the hassle!

Emergency and non-emergency plumbers. Quick respond rates aiming for within the hour* subject to availability

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