Light switch or dimmer replacement in Peterborough

Lighting Electrical replaces light switches and dimmers across homes and commercial premises. Our NAPIT registered work provides clear written pricing and wall controls that function properly.

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  • 10 years trading

Light switch or dimmer replacement prices

Light switch or dimmer replacement starts from £60. That covers taking the old control off the wall and fitting a new switch or dimmer in its place.

From £60

Included

  • Removal of the existing light switch or dimmer
  • Fitting of a new switch or dimmer in the same position
  • Isolation of the lighting circuit while the fitting is swapped
  • A check that the lights still work from that control
  • Taking the old fitting away

Not included

  • A new lighting circuit or extra cable in the wall
  • Consumer unit replacement
  • A minor works certificate, priced separately from £95

Ways to pay

  • Visa
  • Mastercard
  • American Express
  • Apple Pay
  • Google Pay
  • Klarna
  • Pay by bank
  • Bank transfer
  • The starting figure is for one light switch or dimmer fitted into the existing back box.
  • A wider plate, a dimmer for LED bulbs, or more than one fitting on the visit sit above that figure.
  • Paperwork for the circuit is a separate minor works certificate from £95.
New electrical cabling run through a stripped-back wall during a rewire by Lighting Electrical

When to replace a light switch or dimmer

A light switch or dimmer needs replacing when it crackles, sticks, grows hot, or no longer turns the lights on and off as it should.

  • A switch that sparks or sticksSparks, a spongy click or a rocker that will not stay put mean the mechanism inside is worn.
  • A dimmer that buzzes or drops outA dimmer is the knob or slider that sets how bright the lights are, and buzzing or flicker means it is failing.
  • A cracked or loose faceplateA broken plate or a fitting that moves on the wall leaves live parts closer to a hand than they should be.
  • A switch that no longer suits the roomYou may want a dimmer where there is only an on off switch, or a plate that matches the rest of the room.

What happens on the day

The old switch or dimmer comes off, a new one goes on, and you try the lights before we leave.

  • Arrival and isolating the lightsThe lighting circuit that serves that switch is isolated so the existing control can come off the wall.
  • Fitting the new controlThe new switch or dimmer is wired onto the existing conductors and seated on the back box.
  • Testing and any certificate you bookedYou try the lights and, when a minor works certificate was booked, that document is completed before we go.

How booking works

  1. Tell us about the job

    Tap Book Now and describe the work in the chat. Photos help.

  2. Get your price

    You see your price in the chat. A set price is paid at checkout; any other job is quoted first.

  3. Choose your visit

    Give your address and when you are free, and the visit is arranged.

Follow your job from booking to receipt

See when we're on our way, get your job report the moment we finish, and pay in seconds.

  • Track us on our way

    See us on the map with a live arrival time.

  • Your job report, same day

    See exactly what was done as soon as we finish.

  • Invoice and receipt in one place

    Pay online in seconds, and your receipt is always there when you need it.

Why choose Lighting Electrical

Photo of Valandi KotorriValandi KotorriElectrician
Reviews
61
Rating
4.7
Trading since
2016
“Ten years on Colchester housing stock and I have seen most of it: terraces where the lighting circuit has been extended once too often, boards fitted before RCDs were standard, new builds with sockets nowhere near the kitchen. I check the earthing, the bonding and whether the supply will carry another load before I price anything, because the age of a house settles nothing on its own.”

Valandi Kotorri, Lighting Electrical

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Photos of our work

Wall lantern with PIR sensor fitted to a brick wall
Two pedestal EV charge points on a marked charging bay
Open consumer unit with breakers wired and cables dressed in
Infrared heater and isolator fitted above a shopfront doorway
Outdoor distribution enclosure with glanded armoured cables and earth bar
Three rows of solar panels on a tiled house roof

Light switch or dimmer replacement questions

Still have a question?

How much does a light switch or dimmer replacement cost?

The starting price is £60 for one light switch or dimmer. That figure is for a single fitting in the existing back box. After you book, the old control comes off and the new one goes on during the visit.

Do you replace dimmers as well as ordinary light switches?

Yes, Lighting Electrical replaces both light switches and dimmers. A dimmer is the control that sets how bright the lights are. The £60 starting price applies to one replacement of either type.

Will the lights be off while the switch is changed?

The lighting circuit that serves that switch is isolated while the fitting is swapped. Sockets, cookers and other circuits stay on. Power to those lights returns once the new control is on and tested.

Do I get a certificate for a switch replacement?

A minor works certificate is a separate item from £95, not part of the £60 starting price. Add it to the booking if you need written confirmation of the work on that circuit. The visit still finishes with the lights working from the new control.

Can you change a switch for a dimmer?

Yes, an on off light switch can be replaced with a dimmer where the wiring and the bulb can work with one. If the back box or the bulb will not take a dimmer, the price is given in writing before the new fitting goes on. The starting price of £60 is for that swap when the existing box and wiring already suit the dimmer.

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Lighting Electrical is an electrical company based in Peterborough, serving homeowners, landlords and businesses across Peterborough and surrounding towns, with continued Essex coverage by arrangement. We combine domestic and commercial experience with clear written pricing, careful workmanship and professional testing, giving customers straightforward communication and the relevant electrical paperwork when the work is complete.

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