Commercial Work · Dartford, Kent
Commercial Electricians in Dartford.
NAPIT registered commercial electrical work across Dartford and DA1 / DA2. Certified to BS 7671 and backed by our 10-year workmanship warranty.
In short
Do you do commercial electrical work in Dartford?
Yes. William's Electrical is a NAPIT registered electrical contractor based in Sittingbourne, and we carry out commercial electrical work across Dartford and the DA1 / DA2 postcodes. About 45 minutes from our Sittingbourne base. Every job is certified to BS 7671 and backed by a 10-year NAPIT workmanship warranty. Call 07825 333341 for a free quote.
Commercial & Industrial Electrical in Dartford
Dartford is the most commercial area we cover, and the corridor from Crayford through Stone and Greenhithe out to Bluewater is why. The work there looks nothing like a domestic call-out: three-phase distribution, sub-mains, motor and starter replacement, isolators, emergency lighting and fixed wire testing on a planned cycle. The constraint is almost never the electrical work itself — it's the trading hours. Retail units can't lose power on a Saturday and warehousing can't lose a picking line mid-shift, so nearly everything we do here gets phased or scheduled out of hours, and we price that transparently rather than hiding it.
Coverage
Dartford& surrounding area
Postcodes DA1 / DA2
Stone · Greenhithe · Swanscombe · Wilmington · Joydens Wood · Temple Hill · Bluewater · Crayford
About 45 minutes from our Sittingbourne base. Free site visits and rough quotes by phone — call 07825 333341.
Looking for the full picture? Commercial & Industrial Electrical across Kent · Electricians in Dartford
What's included in Dartford
- Fixed wire testing (EICR) on a planned cycle, with a clear remedial schedule
- Distribution board replacement, sub-mains and three-phase supplies
- Motor, starter and isolator replacement on production equipment
- Emergency lighting installation, testing and certification
- Shop, office and unit fit-outs — power, data containment and lighting
- Out-of-hours and weekend working to avoid disrupting trade
How it works
Site visit
We walk the premises, look at the existing distribution and agree what has to stay live.
Scope & quote
You get an itemised quote with any phasing or out-of-hours working priced clearly.
Carry out the work
We work to the agreed windows and keep disruption to the areas we've agreed.
Certify & hand over
Full certification, schedules of test results and a labelled board you can actually use.
“Called Gary at 4am he was at my house for 5am and stopped the leak from doing any further damage and arranged for the repair to be carried out by a plumber. Had him back a few weeks later to find the problem with a socket in my garage that kept tripping. He rewired it all for me and now it works perfect.”
“I phoned him on a Saturday morning. He said could he pop round later and give us a quote. He checked everything and said the job was quite straightforward. The price was very reasonable and Gary said he could fit them there and then. Gary is very knowledgeable, he explained everything and carried out the work cleanly and efficiently. I wouldn't hesitate to recommend Gary.”
“I had a problem with my lights, I had no lights in the house at all. Gary came over to the house and got all the electricity sorted for us in under an hour, so I have no problem recommending him and his company for any electrical issues. He was clean and tidy, good value, friendly and fast.”
“Gary has completed work for me a number of times, including fitting a new kitchen light, repairing a broken plug socket, fitting Hive, fitting alarm/security system and changing light switches to dimmer switches. He always completes work to a high standard.”
Commercial Work in Dartford — common questions
Can you work overnight or on Sundays at a Dartford unit?
Yes. Out-of-hours working is normal for us on Dartford commercial jobs — it's usually the only way to change a board or test a retail unit without losing trade. We agree the window in advance and price it openly in the quote so you can weigh it against the cost of closing.
Do you handle three-phase and motor work in Dartford?
Yes. Three-phase supplies, sub-main distribution, motor and starter replacement and industrial isolation are a core part of what we do around Dartford and the Medway industrial estates. If a production motor has failed, tell us the rating and starter arrangement when you call and we'll come prepared rather than making two trips.
Do you work outside business hours?
Yes. For shops, offices and units where a daytime shutdown isn't practical, we schedule evening or weekend working and price it up front. It's the normal way we handle board changes and fixed wire testing on trading premises.
How often does a commercial property need fixed wire testing?
It depends on the type of premises. Offices and shops are typically every five years, industrial premises every three, and some higher-risk environments annually. Your insurer or licence conditions may set a shorter interval — we'll confirm the right cycle for your building at the first visit.
Other electrical work we do in Dartford
Commercial Work in other areas we cover
Get a quote for commercial electrical work in Dartford.
Or call anytime
07825 333341 WhatsApp usinfo@williamselectricalkent.co.uk
Dyngley Close, Sittingbourne
Kent ME10 2BH
NAPIT registered · BS 7671 compliant · every job backed by a 10-year workmanship warranty.