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Read our Yell reviews

 
 
 
 
 
 
 
  
 
 
 
 Posted on Google  
  
 
 Barry Ho 
 
 
 
  
Good customer service and professional repair
  
 
  
 
 
 
 Posted on Google  
  
 
 Steve Webb 
 
 
 
  
My tenant reported that the heat exchange unit in my flat was not working. The managing agent's maintainance company quoted a figure that was much higher than I knew other residents had paid. I contacted Add Detail who provides two options both of which came with 5 year warranties at half the price I had been quoted. The work was done very professionally and neatly and communication with them was very good.
  
 
  
 
 
 
 Posted on Google  
  
 
 Jenny 
 
 
 
  
I used HIU Service & Repair - Add Detail to fix a leak on my HIU and replace a value that had been corroded after another contractor let me down. Really pleased with the prompt communication, upfront quote and the engineer even turned up 5 minutes early! Left workspace tidy when he'd finished too. Would recommend!
  
 
  
 
 
 
 Posted on Google  
  
 
 Olivia Wood 
 
 
 
  
Really great service and lovely people, explained everything thoroughly, fixed all issues. Really easy to book and organise, definitely recommend and will be using again.
  
 
  
 
 
 
 Posted on Google  
  
 
 Mr K 
 
 
 
  
Replaced our 4-port value, quick quote and repair which has been solid so far, good communication and lowest price we found recommended!
  
 
  
 
 
 
 Posted on Google  
  
 
 Lisa Edwards 
 
 
 
  
Excellent HIU service from Justin at Add Detail. He was prompt, efficient and very thorough, even providing reports after the visit. 100% would book again.
  
 
  
 
 
 
 Posted on Google  
  
 
 Josh Ambler 
 
 
 
  
I recently used AddDetail to install a new hot water controller valve in my HIU after dealing with inconsistent water temperatures in my flat. I submitted a quote request online and received a quick response with a very reasonable price compared to other companies in the London area.
The online payment process was simple, and I was promptly given a timeslot and assigned an engineer. Justin, my engineer, arrived exactly on time. He was friendly, professional, and completed the job within the allocated timeframe.
I was initially concerned about not having parking at my property, but Justin took public transport, which was a huge relief. My hot water is now working perfectly again thanks to the part replacement.
Overall, I’m very happy with the service—would happily use AddDetail again and recommend them to anyone needing HIU repairs.
  
 
  
 
 
 
 Posted on Google  
  
 
 SM 
 
 
 
  
Sigis was on time, friendly and helpful. I wouldn’t use anyone else but ADD Detail to service my HIU, highly recommend
  
 
  
 
 
 
 Posted on Google  
  
 
 katerina georgi 
 
 
 
  
The service was excellent. Sigi arrived punctually, and was friendly and considerate. The job was completed quickly, for the price quoted, and there was no mess. Very happy with the service.
  
 
  
 
 
 
 Posted on Google  
  
 
 Freddy 
 
 
 
  
I cannot fault the service and the professionalism of the engineer who fixed faults and leaks on my HIU unit. They also came in with the best quote for the work which is a bonus. I have recommended you to other apartment owners in my bulding, thank you AddDetail.