Electrician in Dartford | Domestic, Commercial & Industrial

Sigma Electrical & Controls is an electrical contractor based in Maidstone and covering Dartford and the surrounding area, including DA1, DA2, DA5, DA6 and DA7. We look after homeowners, landlords, commercial organisations, farms and industrial sites across the Dartford area.

Dartford is a busy, fast-changing part of north-west Kent, with traditional streets and family homes alongside modern housing developments, shops and offices, working farms and large industrial and distribution estates. Its position beside the M25, the A2 and the Dartford Crossing makes it an important location for logistics, warehousing and industry, so we regularly plan electrical work around depots, units and sites that need to keep running. Every job starts with a careful look at your requirements and, where relevant, the existing installation.

As your local electrician in Dartford, we offer domestic, commercial, agricultural and industrial electrical services, from repairs, rewires and consumer unit upgrades to EICRs for landlords, warehouse and commercial lighting, three-phase supplies, machinery installations and bespoke control panels. Every job is carried out by qualified, NICEIC registered electricians and fully tested before handover, with a neat, dependable finish. We also cover the rest of Kent, offering domestic, commercial and industrial electrical services, with 24/7 emergency call-outs when you need us.

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Our services in Dartford

Domestic Electrical Services in Dartford

Electrical installations
Full and partial rewires
Additional sockets and power points
Lighting installations
Extractor fan installation
Oven and appliance connections
Garden and outdoor lighting
Consumer unit upgrades
Electrical fault finding
EICRs and electrical testing
EV charger installation
24/7 emergency

Commercial Electrical Services in Dartford

Commercial electrical installations
Office and commercial lighting
Emergency lighting
Additional sockets and power
Three-phase installations
Consumer unit and distribution board upgrades
Commercial fault finding
EICRs
PAT testing
Electrical maintenance and repairs
EV charger installation
24/7 emergency electrical call-outs

Industrial Electrical Services in Dartford

WHAT OUR CUSTOMERS SAY

    
 
 
       Posted on Google  
   
   stuart murrell 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service, highly recommend.
  
 
      Posted on Google  
   
   DANIEL ANADOLOV 
 
 
 
 Trustindex verifies that the original source of the review is Google. Needed an electrician for EICR on a rental property in Kent. Exceptional service!
Strongly recommend
  
 
      Posted on Google  
   
   Stan Arshinev (STAN) 
 
 
 
 Trustindex verifies that the original source of the review is Google. I needed industrial electrician for several jobs in my truck repair shop.After short research I found this company.Dan replaced a 3-phase distribution board and a roller shutter door isolator . He also installed our new air compressor .All jobs were completed to a high standard. Highly recommend.
  
 
      Posted on Google  
   
   Marzena Kubon-Cyz 
 
 
 
 Trustindex verifies that the original source of the review is Google. ⭐⭐⭐⭐⭐ Excellent service – highly recommended!

Dan recently completed all the electrical work for our kitchen extension, and we couldn’t be happier with the results. The work was completed smoothly and efficiently over a couple of days, with no issues at all. Everything went exactly as planned and in line with the original quotation.

We were extremely pleased with both the quality of the work and the price we paid. Dan was reliable, professional, and delivered exactly what he promised.

We would definitely use his services again and wouldn’t hesitate to highly recommend him to our friends and family. Excellent work and a great experience from start to finish!
  
 
      Posted on Google  
   
   Aqua Comp 
 
 
 
 Trustindex verifies that the original source of the review is Google. Used their services on several projects, from simple domestic consumer unit jobs to complex fault finding on BMS panels and plant rooms. Always helpful and professional.
  
 
      Posted on Google  
   
   Keng Bun 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dan fixed a fault with our packaging machine controlled by a Siemens PLC. Highly recommend.
  
 
      Posted on Google  
   
   patel nikita 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very reasonable and reliable person I see. It’s give better quotation for the job.
  
 
      Posted on Google  
   
   Alex Wolfe 
 
 
 
 Trustindex verifies that the original source of the review is Google. Danny has been brilliant to work with whilst renovating our house. From simple light fitting replacements to re-wiring bathrooms, would wholly recommend.

Recent Electrical Projects in Dartford

Industrial Production Line Electrical Fault Finding & Repairs

We carried out comprehensive electrical fault finding and diagnosis for a client in Dartford, following multiple machinery faults on an industrial production line.

Fault Finding & Diagnosis

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We studied the production machinery and electrical systems to understand the equipment and trace the faults. We then identified the underlying causes of the failures.

Production Line Testing & Commissioning

We checked the production line to ensure it operated safely and as intended. The necessary repairs restored the production line to reliable operation.

Services Included

Industrial electrical fault finding
Production line fault diagnosis
Electrical repairs and rectification
Machinery fault finding
Testing and commissioning
Electrical control system troubleshooting

Electrician in Dartford-FAQs

Do you provide emergency electrician services in Dartford?

A: Yes. We offer a 24/7 emergency electrician service throughout Dartford and the surrounding areas. Whether you’ve lost power, have a tripping fuse board or an electrical fault, our qualified electricians are ready to help.

What electrical services do you provide?

A:We offer a full range of domestic, commercial and industrial electrical services, including rewires, consumer unit upgrades, fault finding, EICRs, EV charger installations, lighting installations, three-phase systems, PAT testing and electrical maintenance.

Are you NICEIC Approved?

A:Yes. Sigma Electrical & Controls Ltd is an NICEIC Approved Contractor, giving you confidence that all electrical work is carried out safely and in accordance with the latest BS 7671 Wiring Regulations.

Do you carry out Electrical Installation Condition Reports (EICRs)?

A:Yes. We provide EICRs for homeowners, landlords, businesses, commercial premises and industrial facilities throughout Dartford. Our inspections help ensure your electrical installation remains safe and compliant with current regulations.

Do you work on commercial and industrial electrical systems?

A: Yes. Our experienced electricians work across commercial, industrial, manufacturing and agricultural sectors, undertaking everything from maintenance and fault finding to complex electrical installations and automation systems.

Do you carry out rewirings in Dartford?

A: Yes, Sigma Electrical & Controls provides full and partial rewiring services for properties in Dartford. Whether you’re renovating a home, upgrading an older electrical installation or improving the wiring in commercial premises, we can assess the existing installation and recommend the work needed to meet your electrical requirements and current safety standards.

Why Choose Us For your Electricians In Dartford ?

When you’re hiring an electrician in Dartford, it’s worth checking they’re properly registered. As an NICEIC Approved Contractor, we’re assessed on a regular basis, which means our work is carried out safely and to current UK regulations, with the certificates to show for it. Our experienced team covers domestic electrical work, commercial and industrial installations, EV charger installation, EICR testing and 24/7 emergency call-outs, and every job is tested before handover and planned around your property, site or business.

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Looking for a trusted electrician in Dartford?

Get in touch today for professional electrical advice and a clear, honest quotation. At Sigma Electrical & Controls, we believe in complete transparency from the beginning, with no hidden costs and a clear understanding of the work required before any project starts.

You can also visit our FAQs page for answers to some of the most common questions you might have or explore our completed projects.

Sigma Electrical & Controls Ltd. provides professional electrical services throughout Dartford and the surrounding areas, including Greenhithe, Swanscombe, Stone, Wilmington, Sutton-at-Hone, South Darenth, Longfield, New Barn, Hartley, Bean, Darenth, Crayford, Bexley, Bexleyheath, Erith, Northfleet, Gravesend, Istead Rise, Meopham, Cobham, Shorne, Higham, Singlewell, Joyden's Wood and Hawley.