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  5. Donnell Electrical Contractors Ltd

Donnell Electrical Contractors Ltd

Electricians. Donnell Electrical Contractors Ltd has been vetted and approved by TrustATrader. Covering Beds and surrounding areas

Membership number TT932

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4.89 out of 5
59 reviews

  • Initial impression Initial impression: 4.88 out of 5.0
  • Punctuality Punctuality: 4.85 out of 5.0
  • Cleanliness Cleanliness: 4.88 out of 5.0
  • Quality Quality: 4.97 out of 5.0
  • Value Value: 4.85 out of 5.0
  • Overall opinion Overall opinion: 4.92 out of 5.0

Consumer feedback

Generated from the text of this trader's consumer reviews

Donnell Electrical Contractors Ltd comes highly recommended by TrustATrader customers across St Albans, Luton and Dunstable for everything from downlighters and cooker hood changes to full rewires and major refurbishments. Reviews repeatedly highlight John and his team as “punctual and reliable”, with great communication and a thorough, safety-first approach—described by one customer as turning up for an emergency call and getting them “up and running through the night” before fitting a new fuse box in the morning.

What Customers Say

  • Reliable, professional service: Customers praise John as “a true professional” who “answers all your questions” and is “punctual and reliable,” including for urgent electrical issues.
  • Great communication & flexibility: Many reviews mention “good communication throughout the process” and “flexibility fitting in around the timings of other tradesmen.”
  • Clean, careful workmanship: Teams including Cody, Daniel, Chris, Adam and Ryan are described as “clean & tidy,” with one customer noting the house was left with “little to no mess and hardly any dust” even after a full rewire.
  • 0 missed appointments in the past 6 months

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About Donnell Electrical Contractors Ltd, Luton

Trust an NICEIC Registered Electrician.

Donnell Electrical Contractors Ltd are a Trustworthy company with 35 years experience. We are NICEIC Registered and offer a top quality, efficient service. We cater for all Industrial, Commercial and domestic work and offer a Free Estimate and advice Service.

Our Call outs can be same day/next day for both Emergency and non Emergency work.
We can cater for anything from a Power socket installation to a full commercial premises installation.

  • Domestic
  • Repairs Installations
  • Fault Finding
  • Rewires Testing
  • Lighting
  • Commercial and Industrial
  • Repairs
  • Installations
  • Maintenance

Photo gallery

Donnell Electrical Contractors Ltd

Owned by John O'Donnell
Limited company
Incorporated as from 19th April 2005
Verified on 19th June 2007
  • Identification checked
  • Company address verified
  • Customer references checked
  • Agreed to TrustATrader's high standards
  • Agreed to complaints procedure
Luton
Beds

Insurance details

Type Electrical Contractor
Provider Allianz Insurance
Verified 23rd February 2026

Associations

Reviews (59)

  • Average rating: 5.0 out of 5

    Review by

    on

    "A major refurbishment of an old house in St Albans. Excellent team to work with, helpful, knowledgeable and friendly. Thank you"

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Great experience from start to finish. Very happy with the work completed by John and his team. Good communication throughout the process - and their flexibility fitting in around the timings of other tradesmen was much appreciated."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 4.83 out of 5

    Review by

    on

    "In the past I have been letdown by so many electricians. Quotes not arriving on time, and when you do book an electrician, they just don’t turn up giving me a feeble excuse. So what an absolute breath of fresh air when I found Donnell Electrical Contractors on Trust a Trader. John is a true professional, a first class electrician. Punctual and reliable. I suppose that is why he is booked up so far in advance, because he is so good. John and Cody did a brilliant job in my workshop. I would definitely recommend Donnell Electrical Contractors. I would say they are the best electricians in the Luton and Dunstable area. Well Done.👍 Austin Bradley Dunstable would recommend Donnell Electrical Contractors. He carried out everything I asked him to do. A true professional and I would say the best in the Luton and Dunstable area"

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 4 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
  • Average rating: 5.0 out of 5

    Review by

    on

    "Great experience with a knowledgeable gentleman named John."

    • Initial impression Initial impression: 5 out of 5.0
    • Punctuality Punctuality: 5 out of 5.0
    • Cleanliness Cleanliness: 5 out of 5.0
    • Quality Quality: 5 out of 5.0
    • Value Value: 5 out of 5.0
    • Overall opinion Overall opinion: 5 out of 5.0
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