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OHM Repair


Services and skills

  • Electrician

    22 skills

    Electric Cookers

    Electric Heating

    Electric Showers

    Electric Smart Thermostats

    Electric Sockets

    Electric Stoves

    Electric Vehicle Charger Installation

    Electrical Contractors

    Electrical Under Floor Heating Installation

    Emergency Lighting

    Energy Efficient Lighting

    Extractor Fans

    Fault Finding

    Fuseboard / Consumer Unit Installation

    Fuseboard / Consumer Unit Repair

    Garden Lighting

    House Rewiring

    Immersion Heater Installation

    LED Lighting

    Lighting Design

    Smoke Alarms

    Storage Heating

  • Services

    2 services

    • Domestic Work
    • Free Estimates


Customer reviews

Overall ratingin last 12 months

10Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability10 out of 10
  • Courtesy10 out of 10
Write a review

63 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • Rewired Hager consumer unit with spike protection and RCBOs

    10Verified Review

    Superb. Prompt, hard working, courteous and top job - supplied all paperwork the next day (Saturday) and left the consumer unit looking neat and tidy,

    Location: WD7
  • Electrics fitted in shed

    10Verified Review

    Mark was fantastic from start to finish. Really happy with the work he provided, clean and tidy. Highly recommend!!!

    Location: WD3
  • Replace kitchen light and dispose of old fixtures

    10Verified Review

    Mark was on time, worked very efficiently and removed all rubbish.

    Location: WD3
  • Internal and external lighting

    10Verified Review

    I was really pleased with the work carried out. This was the second time that used omh repair. They fixed some existing lighting which wasn’t working. They also installed new units in one room and a complete set of security lighting around the house. I can recommend this company unreservedly.

    Location: HA5
  • New speaker system and audio system in a large social club


    Mark and co was amazing. Worked quickly and explained everything, we purchased some equipment and Mark purchased the rest, turned up on time and worked late, was extremely tidy. All worked carefully carried out to a very high level, would not hesitate in recommending him to anyone. Thank you for an amazing job and service.

    Location: WD19
  • Oven fitting

    10Verified Review

    Perfect service.

    Location: WD3

Company profile

  • OwnerMr Mark Langston
  • Member Since2020
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 399 2632 48
  • Company typeSole Trader

Company info

Fully qualified and niceic registered, we are based in Hertfordshire covering all of the surrounding areas, but willing to work wherever the job may take us.

Specialising in residential electrical services, whatever your requirements, we are dedicated to providing customer service that is second to none. Whether you need a small wiring fix or the installation of state of the art "smart home automation", we can meet, and probably exceed those requirements.


We pride ourselves on offering a hassle free and affordable service where customer needs always take priority. We maintain excellent quality workmanship and install only proven quality materials. As a company we are confident that we can meet all your requirements on your next electrical project and exceed your expectations when it comes to quality and cost. All of our team are highly skilled in the electrical trade and have built up a wealth of experience over many years. No job is too demanding for us, as we have all been trained to deal with every situation that an electrical installation can produce.



If you're looking for an electrical company with many years experience in the trade then look no further than ohm repair whether its a query or a quote get in touch. You wont regret it .


Contact details

Accreditations and awards

City & Guilds Qualified - Level 3

City & Guilds Qualified - Level 3