Range from the cheapest installation of a carbon monoxide alarm £88 (Techno Security (Techno-Repairs Ltd) based in LU4) to the dearest installation of a carbon monoxide alarm £118 (Daniel Crick Electrical Contractors based in LU2).
From £118
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 £130
Peter Sutton & Sons Ltd are here to help customers who need a Fire and Security Specialist in North Hertfordshire. We offer a competitive rate to c...
From £140
Trusted and professional fire and security specialist in North Hertfordshire. Experienced in all fire and security specialisting work and keeping w...
From £128
Reliable and experienced fire and security specialists with competitive rates and good at keeping within budget. Happy to provide examples of fire ...
From £132
D G Electrics is an established and experienced local fire and security specialist in North Hertfordshire. Please contact us for a free, no obligat...
From £122
Electrotechnical Engineers Ltd are here to help customers who need a Fire and Security Specialist in North Hertfordshire. We offer a competitive ra...
From £114
First Call Electrical Services Ltd is an established and experienced local fire and security specialist in North Hertfordshire. Please contact us f...
From £126
Trusted and professional fire and security specialist in North Hertfordshire. Experienced in all fire and security specialisting work and keeping w...
From £118
Reliable and experienced fire and security specialists with competitive rates and good at keeping within budget. Happy to provide examples of fire ...
From £110
Reliable and experienced fire and security specialists with competitive rates and good at keeping within budget. Happy to provide examples of fire ...
Comparing fire and security specialists estimates for fitting a carbon monoxide detector 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 install carbon monoxide alarm in North Hertfordshire by posting a job with HaMuch and we will send it to fire and security specialists in North Hertfordshire.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Install Carbon Monoxide Alarm near North Hertfordshire | £50 | £305 |
| Install Carbon Monoxide Alarm near Letchworth | £49 | £303 |
| Install Carbon Monoxide Alarm near Hitchin | £50 | £306 |
| Install Carbon Monoxide Alarm near Stevenage | £50 | £306 |
| Install Carbon Monoxide Alarm near East Hertfordshire | £50 | £307 |
| Install Carbon Monoxide Alarm near Biggleswade | £48 | £301 |
| Install Carbon Monoxide Alarm near Luton | £51 | £305 |
| Install Carbon Monoxide Alarm near Mid Bedfordshire | £49 | £301 |
| Install Carbon Monoxide Alarm near Welwyn Garden City | £53 | £311 |
| Install Carbon Monoxide Alarm near Harpenden | £52 | £307 |
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 - £110
Fit a smart doorbell - £149
Install CCTV cameras - £385
Burglar alarm installation - £395
