M&J Cullen Electrical Contractors
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
M&J Cullen Electrical Contractors has been vetted and approved by TrustATrader.
What customers say
Highlights
"Excellent service. Very professional, very clean and respectful. Nothing was too much trouble. Would highly recommend martin and his son. Very grateful for their prompt and efficient services."
"Martin and Callum rewired my new home in 4 days, did a fantastic job and because I was not at the house while the work was done, video called me regularly to show me where the work was up to. I was totally blown away by the work they did and would call them in a heartbeat if further work was required. Martin, Callum, thank you"
"Martin and Callum came in very knowledgeable and done full rewire on the house , our house is not simples of jobs but they were brilliant , completed 4-5 days on full house .. and worked around our furniture and kept place tidy .. highly recommended"
Detailed reviews
Excellent service. Very professional, very clean and respectful. Nothing was too much trouble. Would highly recommend martin and his son. Very grateful for their prompt and efficient services.
Martin and Callum rewired my new home in 4 days, did a fantastic job and because I was not at the house while the work was done, video called me regularly to show me where the work was up to. I was totally blown away by the work they did and would call them in a heartbeat if further work was required. Martin, Callum, thank you
Martin and Callum came in very knowledgeable and done full rewire on the house , our house is not simples of jobs but they were brilliant , completed 4-5 days on full house .. and worked around our furniture and kept place tidy .. highly recommended
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.
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.
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.
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.
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.
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
After a power cut we needed an electrician quickly. We contacted Martin and he was with us within 30 minutes. After testing our 50 year old system he recommended a complete rewire due to botched DIY electrical work.He and Callum,his son began work a few days later. I cannot fault any of his work, making our house safe was a priority. We were kept informed every step of the way of what and why things were being done. Hardly any mess was made they cleaned up every day.would recommend Martin and Callum to anyone who needs any electrical work done.
I was getting my old Welsh house rewired. the work they did was amazing. they were reliable, always did what they said they were going to do, when they were going to do it. they were clean and tidy, respectful of both me and my home, and explained everything to me with patience. I honestly cannot fault them in anything they did. they went above and beyond for me and I'm so grateful. as an added note, in case it's a concern for anyone, as a single woman living alone, I always felt safe and at ease inviting them into my home. I will be using them again and recommending them to everyone
They fitted a new consumer unit as well as all new light fittings and re surfaced sockets. Work as been done really well and they even made accomidations to adjust out electric oven. They also patched up the walls and tiles where the sockets used to be inside the wall which was great. Couldnt have asked for more. Always on time and up front about any problems that came up. WIll 100% use again when we new work done.
Martin did a fantastic job rewiring our house. He listened to our specific requirements and suggested improvements that we hadn't considered. The work was completed promptly and neatly.
Can't recommend these highly enough! Had to have a complete rewire due to a fault on our very old system. They did a fantastic job, kept us informed every step of the way and were very neat and tidy workers. They are extremely professional, reliable and trustworthy. Would 100% recommend.
Had our house rewired by this company. Amazing service from start to finish. Nothing was too much trouble and great care was taken. We were kept informed of progress at every stage and everything that had been carried out was fully explained. We are delighted.
Needed an emergency rewire and Martin was absolutely fab! Starting within a couple of days and got the job done speedily while keeping me updated throughout- highly recommend
Outstanding House Rewire – Professional and Reliable! I recently had my entire house rewired, and I’m extremely pleased with the service. The electrician was professional, punctual, and very knowledgeable throughout the entire process. They took the time to explain everything clearly and made sure I was comfortable with the work being done. The quality of workmanship was excellent – all wiring was neat, safe, and done with great attention to detail. The job was completed efficiently, with minimal disruption, and the workspace was always left clean and tidy. Communication was clear and prompt
The guys were amazing, very thorough and extremely professional. They arrived on time, explained everything to us and actually finished the job one day before they thought they would. I would highly recommend them to anyone.
We called this contractor to check our switch and fuse board which is 60 years old. Martin pointed out the dangers of the board and surveyed the whole flat.He explained that because of the old pyro cable a surface rewire would be needed. He quoted us and because we were elderly he said he was happy to explain it to a younger member of the family who saw him. He never once pressured us to go ahead with the job and we decided to go ahead. They were meticulous and considerate and added numerous sockets to help us. I would recommend them to anyone.
Martin and Callum carried out a full Rewire of my house. They explained everything fully. They are extremely knowledgeable and experienced in what they do. They are courteous and polite, clean and tidy. True professionals and experts at what they do I would HIGHLY recommend
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Common questions about M&J Cullen Electrical Contractors
What do customers say about M&J Cullen Electrical Contractors?
M&J Cullen Electrical Contractors has 176 public reviews, averaging 5.0 out of 5, gathered across 3 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know M&J Cullen Electrical Contractors's reviews are genuine?
M&J Cullen Electrical Contractors's 176 public reviews are gathered and cross-checked across 3 independent public sources. Reviews spread across several named sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.

