D.S.M Electrical Contractors Ltd Logo

D.S.M Electrical Contractors Ltd

  • Electrician

Weymouth, Dorset

Mr Darren McMurray

+Approved member since 2011
Call07458 181738

Services & Skills

  • Domestic Work
  • Commercial Work
  • Free Estimates
  • Free Estimates (excl. Insurance)
  • 24 Hour Call-out
  • Insurance Work Undertaken
  • Electrician28 skills
    Electric Cookers
    Electric Gate Wiring
    Electric Heating
    Electric Radiators
    Electric Showers
    Electric Smart Thermostats
    Electric Sockets
    Electric Stoves
    Electric Vehicle Charger Installation
    Electrical Contractors
    Electrical Heater Repair
    Electrical Installation Condition Report - Safety Checks - EICR
    Electrical Under Floor Heating Installation
    Electrical Under Floor Heating Repair
    Emergency Electrician Service
    Emergency Lighting
    Energy Efficient Lighting
    Fault Finding
    Fuseboard / Consumer Unit Installation
    Fuseboard / Consumer Unit Repair
    Garden Lighting
    Hot Tub Wiring
    House Rewiring
    Immersion Heater Installation
    Immersion Heater Repair
    LED Lighting
    Smoke Alarms
    Storage Heating

Company info

Welcome to DSM Electrical Contractors.

For electrical installations in Weymouth, please make DSM Electrical Contractors your first port of call today. We are a family run business providing a comprehensive electrical service to businesses and homeowners throughout Weymouth, Dorchester, Portland and the whole of Dorset. 


With a wealth of experience in the trade, there is no job too big or small for us to handle. For more details or to discuss your individual requirements, please call us today for free advice and quotations.

Additional Electrical Points in Dorset

Our extensive range of services includes:


  • Fault Finding
  • Electrical installations
  • Rewires
  • Additional and replacement points
  • New fuse boards
  • General electrical work


All of our services are priced competitively, so you never have to compromise on your safety. So, to find out more, please call us today.

Contact details

Reviews Summary

Average score based on 11 reviews in the last 12 months
334 Total Reviews

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

Quote Accuracy
(10 Reviews)

Customer Reviews


Rewiring, new sockets, new fusebox, PAT testing, fitting pendants

Verified Review

I cannot recommend DSM Electrical enough. Darren was able to come out and give us a reliable quote of checking the whole house, moving sockets and fitting a new fusebox. When he came round, he listened to what we wanted and when he came to actually do the work, he was prompt, efficient and hardworking. Not to mention very tidy as he cleaned up as he went along. We have called him in again a couple of times after this to do some PAT testing and fit new pendants and he has arrived on time and worked to a high stsndard. We have even trusted him with our house keys as he's very reliable.

Location: DT4
Reviewed in: February 2023

Fit extractor fan and electric toothbrush charger.

Verified Review

Quote supplied quickly, arrived when promised and work carried out as promised. Left the bathroom clean and tidy. I will definitely use DSM again and would highly recommend them to anyone.

Location: DT3
Reviewed in: January 2023

Installed two pull switches in bathroom and airing cupboard.

Verified Review

Excellent service. Quick response to quote and work was carried out the next day. I would highly recommend.

Location: DT4
Reviewed in: November 2022


Verified Review

Friendly and efficient, tenacious with fault finding to ensure the job was completed economically.

Location: DT3
Reviewed in: November 2022

Installed EV charger at residential property

Verified Review

Darren did a brilliant job installing an EV charger at my home. Initially there were a couple of queries regarding suitability of the available electrical supply; Darren sorted these with the equipment supplier and proposed an alternative solution. All work was carried out neatly, cleanly and thoroughly tidied on completion. I thoroughly recommend DSM and would not hesitate to use again in the future.

Location: DT3
Reviewed in: October 2022

Fit new RCBO unit and upgrade Earth connection

Verified Review

The guys from DSM Electrical completed a complex piece of work within a day taking out 2 old breaker units and fitting a new one and upgrading the earth connection. They left the house clean and tidy and so far no problems. Highly recommend this company.

Location: DT3
Reviewed in: October 2022

Accreditations and Memberships

HPL Membership Certificate - Part P Warranty Offer Scheme - Certificate certifies that all domestic "notifiable" works customers will be offered a 6 year warranty in accordance with Building Regulations Approved Document ( Part P) expires 2/11/2011.

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