M & J Cullen Electrical Contractors

Reviews (143)

• 10

  Would recommend - knowledgeable and can do the job

  Posted 25 January

  Very quick response when I put the message out. Martin & co were reliable, showed up on time for all appointments, very knowledgeable and experienced and explained everything clearly to me. They quoted me for the job and the pricing was clear from the outset. There were no hidden costs added on along the way. They rewired the house and finished in 5 days.
  Verified reviewer
  Job location: NP20
• 10

  Full rewire of 3 bedroom property

  Posted 23 January

  martin and callum carried out a full rewire of our property to an exceptional standard. Everything was explained in detail prior to starting and throughout they really are true professionals in what they do and their attention to detail is exceptional. They are both polite, courteous, arrive on time and their attention to detail and cleanliness is second to none. Absolutely outstanding company we would highly recommend.
  Verified reviewer
  Job location: CF81
• 10

  Full rewire

  Posted 12 January

  M&J Cullen carried out a full rewire of a property I inherited which was in a poor condition. They turned up when they said they would, were able to start quickly and completed the work in the timeframe they said. A rewire is not a cheap job but when i met Martin and from reading other reviews, I had some confidence that the job would be done properly and it was.
  Verified reviewer
  Job location: CF40
• 10

  Consumer unit replacement

  Posted 18 December 2025

  Called for an estimate to replace consumer unit and outside lights. Arrived promptly and did a comprehensive quote. Work was carried out as per quote efficiently and to a high standard. They were very polite and professional offered good practical advice and left everywhere clean and tidy. Highly recommend them for any domestic electrical work.
  Verified reviewer
  Job location: CF23
• N
  Nick L
  10

  Full rewiring

  Posted 09 December 2025

  Excellent service. Completed the rewire at short noice in time with other planned work on a tight deadline. Accommodated everything needed in the house after moving in to discover faults and dangerous wiring. The service was smooth, fast, clean and quality. Very reliable, prompt and friendly. With several projects ongoing at once, they were excellent with working around other priorities and supported the install of a new kitchen at the same time. Brilliant work, great people. Nobody wants to have a house wired from top to bottom, but they made the process much easier.
  Verified reviewer
  Job location: NP12
• A
  Andrew M
  10

  Fantastic job well done

  Posted 05 December 2025

  After moving into an old terrace house and finding a wide range of DIY disaster's, the upstairs lights finally gave in. M&J contractors came to the rescue and completed a full house re-wire removing the 50 year old cables and replacing them with new. Excellent work and brilliant customer relations. Will be using again in the future 10/10
  Verified reviewer
  Job location: NP12