Extractor fan installation in Banstead
TMB Electrics provides extractor fan installation across Banstead and Surrey. We fit and test your ventilation to remove steam and stale air, supported by clear written pricing.
Calls answered 24/7
- 14 years trading
- Local to Banstead
- Clear, upfront quotes
Extractor fan installation prices
Extractor fan installation starts from £120. The starting price buys fitting and wiring a standard extractor fan, with extra for a new circuit or a longer cable run.
From £120
Included
- Removing an existing extractor fan
- Fitting the new extractor fan
- Wiring to a suitable supply or fused spur, the switched fused connection beside the fan
- Testing that the fan runs from its switch
- Clearing the work area when the job is finished
Not included
- Forming a new hole through a wall, roof or window
- Making good plaster, paint or tiles around a new opening
- The cost of a decorative fan bought from another seller
Ways to pay


- Pay by bank
- Bank transfer
- The £120 figure is the starting price for a standard extractor fan installation.
- A new circuit, a longer cable run or a replacement fused spur is priced in writing before work begins.
- Minor works certification for the same visit starts from £80.
Extractor fan installation for homes and businesses
TMB Electrics installs extractor fans for homeowners, landlords and businesses when a kitchen, bathroom or utility room no longer clears steam.
- Steam that sits on the tilesAfter a shower the walls stay wet and the mirror fogs because the old fan is weak or dead.
- Cooking smells that lingerKitchen air hangs around long after you have cooked because there is no fan over the hob or it no longer pulls.
- A noisy or rattling fanA fan that rattles, trips a breaker or barely turns is due for a replacement rather than another clean.
- A bathroom being changed for a tenantA new bathroom or kitchen for a rental needs an extractor that clears moisture before the next tenant moves in.
What happens on the day
On the day the old extractor fan comes out, the new one is wired in, and you see it run before TMB Electrics leaves.
- Arrival and isolationThe circuit is isolated and the old fan comes out so the new one can use the same supply when it is sound.
- Fitting and wiringThe new extractor fan is mounted and wired to the switch or controller that comes with it.
- Testing and paperworkThe fan is switched on to confirm it runs, and a minor works certificate from £80 is written if you asked for one.
How booking works
Tell us about the job
Tap Book Now and describe the work in the chat. Photos help.
Get your price
You see your price in the chat. A set price is paid at checkout; any other job is quoted first.
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 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 extractor fan installation cost?
Extractor fan installation from TMB Electrics is from £120. A longer cable run or a new circuit is set out in writing first. The fan is then fitted and tested on the booked visit.
Do you fit bathroom extractor fans?
Yes. TMB Electrics installs extractor fans in bathrooms, kitchens and utility rooms. The fan is wired to a suitable supply and tested so steam leaves the room.
Do I need a certificate for a new extractor fan?
A like for like swap on an existing circuit often needs only a running test, plus a minor works certificate from £80 if you want that record. A new circuit is written up as a bigger electrical change. TMB Electrics is Part P certified for notifiable work when the job falls under those rules.
Can the fan run from the light switch?
Yes, when the existing wiring allows it. TMB Electrics wires the extractor fan to the light, a pull cord or a separate switch, whichever the circuit can support. That choice is set out in the written price before the visit.
What happens after I book extractor fan installation?
After you book, TMB Electrics fits the extractor fan on the booked visit and tests it before leaving. A minor works certificate from £80 is added when you want that record. The booking line answers calls at any time, and the visit is arranged from that booking.
