563+ 5-Star ReviewsSutton's Expert Electricians
Premium, reliable, and safe electrical solutions for Residential, Commercial, and Industrial properties. Over 20 years of uncompromising standards.
Request Callback
Fast emergency response times.
Our 5-Star Reputation
Don't just take our word for it. See what our happy clients have to say.
Had Dave come out to do an EICR on a property that we were planning on purchasing (and did). He communicated with the agents to arrange access to the house and carried out inspections, sending the EICR soon after, and he was happy to answer the follow-up questions we had regarding the report. Very happy with the service and would call again for any future call outs.
- Melissa F
We are so grateful to have found Dave Potter, a true gem of an electrician near Carshalton. Where other electricians struggled, Dave excelled — he even managed to get an existing fitting working that others insisted needed replacement. Polite, friendly and genuinely honest, he listens carefully to what you need and delivers exactly what you ask for. Dave's quick, efficient work has been a huge help to our development of flats, and we're very thankful for his expertise.
- Graham
Dave was brilliant from start to finish. Very responsive, professional and easy to deal with. The issue with my spotlights was quite complex, but he found the best way to fix it with minimal disruption. He explained everything clearly — what the problem was and what he was doing — which I really appreciated. He worked quickly and left everything tidy. I highly recommend him.
- Harriet P
Dave is an excellent electrician who is professional, polite, tidy and honest. His communication is first class, he listens to what is required, and charges a fair price. We needed some work done quickly and received the quote the same day of his visit, and he then rearranged his diary to allow us to meet our deadline.
- Graeme Hill
Had Dave come out to do an EICR on a property that we were planning on purchasing (and did). He communicated with the agents to arrange access to the house and carried out inspections, sending the EICR soon after, and he was happy to answer the follow-up questions we had regarding the report. Very happy with the service and would call again for any future call outs.
- Melissa F
We are so grateful to have found Dave Potter, a true gem of an electrician near Carshalton. Where other electricians struggled, Dave excelled — he even managed to get an existing fitting working that others insisted needed replacement. Polite, friendly and genuinely honest, he listens carefully to what you need and delivers exactly what you ask for. Dave's quick, efficient work has been a huge help to our development of flats, and we're very thankful for his expertise.
- Graham
Dave was brilliant from start to finish. Very responsive, professional and easy to deal with. The issue with my spotlights was quite complex, but he found the best way to fix it with minimal disruption. He explained everything clearly — what the problem was and what he was doing — which I really appreciated. He worked quickly and left everything tidy. I highly recommend him.
- Harriet P
Dave is an excellent electrician who is professional, polite, tidy and honest. His communication is first class, he listens to what is required, and charges a fair price. We needed some work done quickly and received the quote the same day of his visit, and he then rearranged his diary to allow us to meet our deadline.
- Graeme Hill
Had Dave come out to do an EICR on a property that we were planning on purchasing (and did). He communicated with the agents to arrange access to the house and carried out inspections, sending the EICR soon after, and he was happy to answer the follow-up questions we had regarding the report. Very happy with the service and would call again for any future call outs.
- Melissa F
We are so grateful to have found Dave Potter, a true gem of an electrician near Carshalton. Where other electricians struggled, Dave excelled — he even managed to get an existing fitting working that others insisted needed replacement. Polite, friendly and genuinely honest, he listens carefully to what you need and delivers exactly what you ask for. Dave's quick, efficient work has been a huge help to our development of flats, and we're very thankful for his expertise.
- Graham
Dave was brilliant from start to finish. Very responsive, professional and easy to deal with. The issue with my spotlights was quite complex, but he found the best way to fix it with minimal disruption. He explained everything clearly — what the problem was and what he was doing — which I really appreciated. He worked quickly and left everything tidy. I highly recommend him.
- Harriet P
Dave is an excellent electrician who is professional, polite, tidy and honest. His communication is first class, he listens to what is required, and charges a fair price. We needed some work done quickly and received the quote the same day of his visit, and he then rearranged his diary to allow us to meet our deadline.
- Graeme Hill
Had Dave come out to do an EICR on a property that we were planning on purchasing (and did). He communicated with the agents to arrange access to the house and carried out inspections, sending the EICR soon after, and he was happy to answer the follow-up questions we had regarding the report. Very happy with the service and would call again for any future call outs.
- Melissa F
We are so grateful to have found Dave Potter, a true gem of an electrician near Carshalton. Where other electricians struggled, Dave excelled — he even managed to get an existing fitting working that others insisted needed replacement. Polite, friendly and genuinely honest, he listens carefully to what you need and delivers exactly what you ask for. Dave's quick, efficient work has been a huge help to our development of flats, and we're very thankful for his expertise.
- Graham
Dave was brilliant from start to finish. Very responsive, professional and easy to deal with. The issue with my spotlights was quite complex, but he found the best way to fix it with minimal disruption. He explained everything clearly — what the problem was and what he was doing — which I really appreciated. He worked quickly and left everything tidy. I highly recommend him.
- Harriet P
Dave is an excellent electrician who is professional, polite, tidy and honest. His communication is first class, he listens to what is required, and charges a fair price. We needed some work done quickly and received the quote the same day of his visit, and he then rearranged his diary to allow us to meet our deadline.
- Graeme Hill
Fully Accredited & Insured
Excellence
Experience You Can Trust.
With over 20 years of hands-on electrical experience across South London and Surrey and surrounding areas, there is no job too big, too small, or too complex for D Potter Electrical.
We bring unparalleled expertise to every single call-out, ensuring your electrical systems are safe, compliant, and built to last. We don't cut corners. We do it right the first time.
Master Expertise
Flawless execution on complex systems.
Uncompromising Safety
Strict adherence to all UK regulations.
Our Expertise
Specialized, high-end electrical solutions across four key sectors.
Residential
Full house rewires, fault finding, smart home automation setups, and custom architectural lighting design.
Commercial
Complete office fit-outs, planned preventative maintenance, and rigorous compliance safety testing.
Industrial
Heavy-duty 3-phase installations, complex machinery wiring, and industrial control panel maintenance.
Emergency Callouts
24/7 rapid response for power failures, dangerous faults, and urgent repairs when you need us most.
Our Services
We handle all major electrical jobs. Here are the most frequently requested services in the UK.
EICR & Safety Certs
Comprehensive electrical safety reports for landlords, home buyers, and commercial properties to ensure full legal compliance.
Consumer Unit Upgrades
Modern fuse board installations with full RCBO protection to bring your property up to the latest BS7671 safety standards.
Full & Partial Rewires
Complete property rewiring to replace dangerous, outdated cabling and vastly improve your home's electrical capacity.
Fault Finding & Repairs
Rapid diagnostic troubleshooting to identify and isolate dangerous tripping circuits, sparking outlets, or complete power failures.
EV Charger Installation
Professional installation of fast, smart electric vehicle charging points for your home driveway or commercial car park.
CCTV & Security
High-definition CCTV systems and powerful motion-sensor security lighting to keep your property protected 24/7.
Extra Sockets & Lights
Adding new double sockets, USB points, or installing beautiful architectural and garden lighting solutions.
Smart Home Integration
Automated heating controls (Nest/Hive), smart lighting (Hue), and integrated home networking setups.
- CCTV Installation & Maintenance
- EV Charger Installation
- Smart Home Automation
- Security Lighting & Alarms
- Data & Network Cabling
- Landlord Safety Certificates
- Underfloor Heating Electrics
- 3-Phase Industrial Power
- Fire Alarm Systems
- LED Lighting Upgrades
- Extractor Fans & Ventilation
- Fault Finding & Diagnostics
By The Numbers
Over 20 years of delivering uncompromising electrical excellence.
Our Recent Work
A selection of projects we've completed across South London and Surrey and surrounding areas.
Transparent Pricing.
Electrical emergencies are stressful enough without worrying about hidden fees or extortionate hourly rates.
At D Potter Electrical, we believe in complete honesty. Our pricing is upfront, transparent, and highly competitive for the premium level of service and expertise we provide.
Minimum Call Out Charge
- Fully qualified & insured electricians
- Honest, upfront quote for repair
- No hidden costs or surprises
Why Choose D Potter Electrical?
We are trusted electrical partners for homes and businesses alike, because we prioritise your safety, efficiency, and satisfaction above all else.
Fully Accredited
NAPIT, Part P & City & Guilds certified for total peace of mind.
Fully Insured & Guaranteed
Comprehensive coverage and strict adherence to BS7671 wiring regulations.
Direct Communication
No call centres. You speak directly to the expert handling your job.
Serving South London and Surrey
Based in Sutton, our mobile fleet is perfectly positioned to provide rapid, reliable electrical services across South London and Surrey and surrounding areas.
Frequently Asked Questions
Everything you need to know about our services and process.
Yes, absolutely. We hold all relevant industry accreditations and carry full public liability insurance, ensuring you and your property are completely protected at all times.
We are based in Sutton and cover South London and Surrey and the surrounding areas. For larger commercial or industrial contracts, we can travel further upon request.
Our minimum call out charge starts at £60 + VAT. This covers the initial travel to your property and the first hour of expert fault finding and diagnostics. Once the issue is identified, we provide a transparent, upfront quote for the repair before proceeding.
Yes, electrical emergencies don't wait for business hours. We offer rapid response emergency services 24/7 for power outages, dangerous faults, and complete failures across our service area.
Get In Touch.
Need immediate assistance or a fast, transparent quote? Speak directly to our experts today.