CJM Energy Services

Reviews (76)

• 10

  I would absolutely recommend CJM Energy Services

  Posted 21 January

  I would absolutely recommend CJM Energy Services and will be using them again for any future home requirements. They were prompt to come out to my home, found the issue quickly and resolved it effectively. The price was also very reasonable too. I would also add that they were friendly, polite and respectful of my home. Thank you again for your help, very much appreciated.
  Job location: SE10

  Response from CJM Energy Services

  Thank you so much for the lovely review Stephanie, it was a pleasure to meet you. Let me know if you require any help in the future Chris

• 10

  Great Service & Excellent Communication

  Posted 14 January

  Excellent communication, with me (landlord) and the tenants. Swift problem resolution, including detailed feedback. One more happy customer!
  Verified reviewer
  Job location: SE18

  Response from CJM Energy Services

  Thank you very much for the nice review Mr Reichmann, please let me know if I can help you with any further queries Warmest regards Chris

• 10

  Fantastic plumber!

  Posted 20 December 2025

  Chris is an absolute pleasure to deal with, he is so polite, efficient and is very clean and tidy. The workmanship is fantastic and we have had no issues at all. He’s communicates constantly throughout the works, highlighting potential issues and discussing options.
  Job location: SE25

  Response from CJM Energy Services

  Thank you so much for the kind review Katie. Hope you and the family have a great Christmas 😊

• 10

  Great service

  Posted 10 December 2025

  I had an excellent experience with CJM Energy Services. The team was professional, punctual, and knowledgeable, completing the work efficiently and to a high standard. Communication was clear throughout, and I felt well-informed about every step. Highly recommended for anyone looking for reliable, high-quality service! The one to keep handy!
  Job location: SE16

  Response from CJM Energy Services

  Thank you so much for the lovely review Pedro. Have a great Christmas 😃

• 10

  The perfect business transaction.

  Posted 03 December 2025

  Chris was always very polite and respectful from the first contact. He was in contact before arriving on the day of the appointment, he gave me an ETA and was punctual. He greeted us, introduced himself and outlined the plan. We showed him where the boiler, control panel, room thermostat and gas hob were all located and he got to work. Once he was finished, he reported on his findings, completed his report, checked that everything was correct including my email address in order to send the report. I paid him via bank transfer, thanked him for his very efficient service & he left.
  Verified reviewer
  Job location: SE18

  Response from CJM Energy Services

  Thank you for the kind review Michelle, have a great Christmas 😊

• 9.33

  Friendly, efficient, knowledgable smart home installation

  Posted 25 November 2025

  Chris installed a new smart thermostat and TRVs on my heating system. He was great with clear and prompt communication from the first response and throughout the job. He was polite and friendly with my dog and cats when he came to the house. He got the job done efficiently and patiently answered all my questions about the new system.
  Verified reviewer
  Job location: SE15

  Response from CJM Energy Services

  Thank you so much for the review Margaret 😃