Smoke detector alarm in Knebworth from £142*
Range from the cheapest fitting of a smoke alarm £70 (Nisup Building Services based in HA8) to the dearest fitting of a smoke alarm £134 (786 HEATSAFE SOLUTIONS based in WD18).
HaMuch is Excellent
Range from the cheapest fitting of a smoke alarm £70 (Nisup Building Services based in HA8) to the dearest fitting of a smoke alarm £134 (786 HEATSAFE SOLUTIONS based in WD18).
From £104
Member since July 2026
AA Electricians is focused on providing quality service Registered With NICEIC Part P, This allows me to self certify work, and to notify Local...
From £116
Peter Sutton & Sons Ltd are here to help customers who need a Fire and Security Specialist in Knebworth. We offer a competitive rate to complete al...
From £126
Trusted and professional fire and security specialist in Knebworth. Experienced in all fire and security specialisting work and keeping within budg...
From £114
Reliable and experienced fire and security specialists with competitive rates and good at keeping within budget. Happy to provide examples of fire ...
From £118
D G Electrics is an established and experienced local fire and security specialist in Knebworth. Please contact us for a free, no obligation quote ...
From £108
Electrotechnical Engineers Ltd are here to help customers who need a Fire and Security Specialist in Knebworth. We offer a competitive rate to comp...
From £100
First Call Electrical Services Ltd is an established and experienced local fire and security specialist in Knebworth. Please contact us for a free,...
From £78
NISUP BUILDING SERVICES Company specializes in the domestic and commercial building industry :1. Refurbishm...
From £142
BROKEN BOILER? EXPENSIVE CALL OUTS? BEEN ADVISED A NEW BOILER AND YOUR STILL IN DOUBT THEN GIVE US A SHOUT!! Honest advise,reliable service, qualit...
From £110
Nouvell Decor is a trusted fire and security specialist serving customers in Knebworth and the surrounding area. Contact us to today to get a compe...
Comparing fire and security specialists estimates for fitting smoke detectors gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to fit a fire alarm in Knebworth by posting a job with HaMuch and we will send it to fire and security specialists in Knebworth.
*All prices are estimates based on the hourly or day rate of electricians in Knebworth, smoke alarm offers and materials.
"Install smoke fire alarm" - SG2, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install Smoke Fire Alarm near Stevenage | £50 | £306 |
| Install Smoke Fire Alarm near Welwyn Garden City | £53 | £311 |
| Install Smoke Fire Alarm near Hertford | £52 | £312 |
| Install Smoke Fire Alarm near Hitchin | £50 | £306 |
| Install Smoke Fire Alarm near East Hertfordshire | £50 | £307 |
| Install Smoke Fire Alarm near North Hertfordshire | £50 | £305 |
| Install Smoke Fire Alarm near Hatfield | £53 | £312 |
| Install Smoke Fire Alarm near Ware | £52 | £312 |
| Install Smoke Fire Alarm near Harpenden | £52 | £307 |
| Install Smoke Fire Alarm near Letchworth | £49 | £303 |
Whether you want to protect your home with an intruder alarm or you’re looking for a comprehensive CCTV and security system for your commercial property, a fire and security technician can help. Read our cost guides to find out how much to expect to pay for a range of fire and security services.
Install smoke fire alarm - £112
Fit a smart doorbell - £151
Install CCTV cameras - £378
Burglar alarm installation - £398
