Commercial Gas Engineers for London Businesses

 
 
 
 
  EXCELLENT  
  
 Based on 323 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Uncovered - The Electric Rock Experience 
 
 
 
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Amazing as always!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Bronnie Baynes 
 
 
 
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Amazing communication and good availability.  plumber was extremely professional and arrived on time. Wish there was a bit more transparency on additional payments ie. parking and sealant.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Sue Davies 
 
 
 
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Jennings are incredibly efficient and helpful. They’ve completed my boiler service and organised  the necessary plumbing and electrical certifications . Great after sales service.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Diana Gould 
 
 
 
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Excellent job. Solved a long standing problem quickly and effectively. 100% recommend 👍
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Paul Grecian 
 
 
 
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What a fantastic company! From my first conversation with Sian to installation of my new Vaillant boiler they have been absolutely brilliant.
Sian responded instantly via What's App when ever I had a question regarding pricing and installation.
Sam the installer and his colleague with very friendly, professional, tidy and talked me through the full installation once completed.
I have already given contact details to some of my work colleague's this morning.
I will use them to service my boiler going forward in the future and for any other plumbing needs.
Absolutely 1st Class Company!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Brenda Zang 
 
 
 
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Excellent service from start to finish. Had a new boiler installed and a full power flush carried out. Everything was done professionally, efficiently, and to a very high standard. The team were friendly, tidy, and kept us informed throughout. Highly recommend!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Sam Harvey 
 
 
 
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Easily one of the best experiences I’ve had with tradesmen. Sian was super friendly and helpful, and then Harry showed up early, fixed the issue promptly and was a legend!
Highly recommended.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Joe Carreiro 
 
 
 
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Service was professional and friendly
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Olive Tree House 
 
 
 
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I’ve been dealing with ongoing pump issues for as long as I can remember, and after multiple visits from different plumbers, nothing ever fully got resolved.

Harry from Jennings was the first to actually diagnose the problem and sort it in one visit.

Professional, efficient, and clearly knows his craft inside out. I couldn’t recommend Jennings more highly.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Stella Ofori 
 
 
 
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Tristan was very polite, friendly and very professional. He is also very good at his job and very efficient. Very happy with the service