Range from the cheapest £30 per hour and £240 per day (K Hutley Electrical based in CB10) to the dearest £39 per hour and £250 per day (P & C (Electrical) Contractors Ltd based in CB21).
Comparing hourly and daily rates of Fire & Security Specialist's 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 - Click 'Get quotes' and describe your job and we will send it to your local fire & security specialists for FREE.
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See table for all Fire & Security Specialist rates in CB21
| Job details | Estimate |
| Cost to install a smoke alarm | £501 |
| Cost to install outside security lights | £500 |
| Cost to fit a smart doorbell | £498 |
| Cost to install CCTV cameras | £488 |
| Cost to fit a carbon monoxide detector | £501 |
| Cost to install a burglar alarm | £248 |