Socket and switch installation in Banstead
Socket and switch installation by TMB Electrics provides new outlets and replacement switches for homes, completed with circuit testing and clear written pricing.
Calls answered 24/7
- 14 years trading
- Local to Banstead
- Clear, upfront quotes
Socket and switch installation prices
Domestic socket and switch installation starts from £80. That starting price buys one extra socket or one switch on an existing circuit in the home, finished with the tests that job needs.
From £80
Included
- Fitting one extra single or double socket on an existing domestic circuit
- Fitting or replacing a light switch on an existing circuit
- Isolation of that circuit at the consumer unit before cables are joined
- Testing of the new point and the circuit that feeds it
- A minor works certificate when the change needs one
Not included
- Commercial power and socket installation, from £1,000
- House rewiring and circuit runs, from £1,800
- Fuse board and consumer unit upgrade, from £375
Ways to pay


- Pay by bank
- Bank transfer
- A second outlet, a new circuit from the consumer unit, or cable chased into plaster sits above the £80 start.
- Minor works certification starts from £80 when the change needs a written certificate.
- A written price is issued before TMB Electrics isolates the circuit.
Extra sockets and switches in the home
Too few outlets in a room, or a switch that no longer turns the light, is the reason for extra sockets and switches in the home.
- Extension leads across the floorA trailing block under the sofa or desk is the usual sign the room needs another socket.
- A switch that does nothingThe light stays off, the bulb is new, and the switch itself is the part that needs changing.
- The furniture has movedA bed, desk or sofa in a new place leaves the nearest socket behind the furniture.
- A rental that needs another pointLandlords add a socket or a matching switch in a let without rewiring the rest of the house.
What happens on the day
TMB Electrics isolates the circuit, fits the extra socket or switch, tests that circuit, and leaves a certificate when the job needs one.
- Arriving and isolating the circuitTMB Electrics arrives at the home, confirms the extra socket or switch, and isolates that circuit at the consumer unit.
- Fitting the extra socket or switchThe extra socket or switch is connected on the existing circuit and fixed to the wall.
- Testing and the certificateThe circuit is tested, power is restored, and a minor works certificate is completed when that change needs one.
How booking works
Tell us about the job
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Your job report, same day
See exactly what was done as soon as we finish.
Invoice and receipt in one place
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Why choose TMB Electrics
- Reviews
- 38
- Rating
- 5.0
- Trading since
- 2012
“I keep things straightforward: you deal with me from the first quote to the final check, with clear advice and no surprises along the way.”
Trevor Bush, TMB Electrics
Book NowPhotos of our work
How much does a new socket cost?
Domestic socket and switch installation from TMB Electrics starts from £80. That figure is for one extra socket or one switch on a circuit that already exists. A second point, a new circuit from the board, or chasing plaster is priced in writing first.
Do you fit light switches as well as sockets?
Yes. TMB Electrics fits extra sockets and extra or replacement light switches on this domestic visit. Both use the circuit already in the wall. Light fitting and dimmer replacement is a separate job from £50.
Will the power go off while a socket is fitted?
The circuit for the new socket or switch is isolated at the consumer unit while the point is connected. That circuit is restored after TMB Electrics has tested the new point.
Do I get a certificate for a new socket?
Adding a socket or switch on an existing circuit is recorded on a minor works certificate from £80 when the job needs one. Notifiable work is completed under Part P. TMB Electrics leaves that document with you.
Can you add a socket in the kitchen?
Yes. TMB Electrics adds a domestic kitchen socket on this visit when it joins a circuit that already exists. A kitchen electrical refit starts from £1,500 when the work covers the whole kitchen. The written price names which of those you are booking.
