6 Best Alarm & Security Installers in Nottingham for 2026
🚨 6 businesses·📍 Nottingham
✓ Reviewed regularly·✓ Updated 15 September 2026
Written by Mark Reid,
Trades Editor ·Verified 15 September 2026
Nottingham's mix of housing stock throws up some real variety for security work. You've got Victorian terraces around Sherwood and Lenton with original sash windows that need extra thought on sensor placement, big detached properties out towards West Bridgford and Wollaton with long driveways and outbuildings to cover, and newer estates in Clifton or Hucknall where developers often fit basic alarm kit that owners later want upgrading. Add in student lets around Lenton and Dunkirk, where landlords need reliable systems that tenants can actually use, and you can see why installers here need to handle everything from wireless retrofit alarms to full CCTV and smart monitoring setups. Local knowledge matters too, some installers know which streets have had recent break-ins reported and adjust their advice accordingly.
The businesses featured here are drawn from public business listings, ranked mainly by review rating and how many reviews they've built up, with a small boost given to those showing a working website and phone number. We check each firm's homepage to confirm alarm and security installation is genuinely their main line of work, which stops general electricians or unrelated tradespeople sneaking onto a page like this. Listings flagged as permanently closed get removed automatically as part of that process. Where you spot a Trust Verified badge, that business has gone further and passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information (our How We Verify page sets out the complete list). For any business without that badge, those checks haven't been done by us, so it's worth doing them yourself before booking.
Before you commit to an installer, ask to see their accreditation, whether that's NSI or SSAIB certification for alarm systems, and check they're comfortable explaining how the system integrates with your existing wiring or Wi-Fi setup. Get a written quote that breaks down equipment, labour and any ongoing monitoring fees, since monthly monitoring charges can add up over a few years and vary a fair bit between providers. It's worth getting two or three quotes for anything beyond a simple sensor swap, particularly for CCTV or full smart alarm installs, as prices in Nottingham can range from under £200 for a basic wireless alarm to well over £1,500 for a monitored system with multiple cameras. Ask previous customers about response times if something goes wrong, and confirm what happens to the equipment and any contract if you move house or want to switch monitoring providers later on.
How We Select & Rate The Best Alarm & Security Installers in Nottingham
Rankings are based on review rating and review count pulled from public business listings, with a small lift given to businesses showing a working website and phone number. We check each business's homepage to confirm alarm and security installation work is what they primarily offer, keeping unrelated trades off the page. Listings marked as permanently closed are removed automatically. Businesses displaying a Trust Verified badge have additionally passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information, detailed on our How We Verify page. Other businesses listed haven't been independently verified by us, and their inclusion isn't an endorsement. Always carry out your own checks before hiring.
Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. Every other listing is ranked on rating and review count from third-party business listings. How we rank & verify →
Quick Comparison — Alarm & Security Installers in Nottingham
LS Locksmiths works mainly on older terraced and semi-detached houses around Nottingham, where original doors and windows often need upgraded locks or alarm sensors fitted without damaging period frames. The firm also handles new build properties requiring standard security installations. Its Google rating of 4.9 from 63 reviews reflects consistent workmanship across both types of job.
Eagle Security Systems Limited installs alarms and security systems for residential and commercial properties across Nottingham. Based in DE7 8DY, the company serves clients on both sides of the Nottinghamshire and Derbyshire border. Its website outlines the range of systems available, giving potential customers a clear starting point before making contact.
Koda Systems Ltd installs alarm and security systems for homes and businesses across Nottingham. The firm has built a solid reputation locally, reflected in a five star rating from eleven reviews on Google. Work covers system design and installation, tailored to the property rather than a one size fits all approach.
Landlords and letting agents managing properties around Nottingham turn to A.T. Alarms Ltd for intruder alarm and security system installation. The firm's work covers rented housing and small commercial units alike, with a 4.6 rating from 19 reviews reflecting consistent standards across jobs of varying scale.
A call to Breedon Electrical, Fire & Security often starts with a business owner needing fire alarm systems checked or a new CCTV setup fitted after a break-in or insurance review. The Nottingham firm covers alarm, fire and security installations together, saving clients from juggling separate contractors. It holds a 4.7 rating from 12 reviews.
Secure Build provides electrical services to customers across Nottingham from their base in Clifton. The electricians handle domestic and commercial electrical work, maintaining a 4.3 out of 5 star rating from 6 verified customer reviews on Google. Serving the NG11 area and surrounding neighbourhoods, they offer reliable electrical solutions for local homes and businesses.
Transparency notice: Recommended and Featured listings are paid placements, so a business's fee affects whether and where it appears. All other listings are ranked by a combined score drawn from ratings and review counts published on third-party business listings, plus basic completeness signals such as a working website and phone. A Trust Verified badge means we have independently checked that business's documents; businesses without it have not been independently verified by us. How we verify →
Is your business missing?
Get listed and reach customers actively searching for your services in this area.
How much does an alarm & security installer cost in Nottingham?
A basic wireless burglar alarm for a two or three-bedroom house typically runs from £200 to £450 fitted, while a monitored system with sensors, a keypad and a control panel often lands between £500 and £900. CCTV setups vary hugely depending on camera count and resolution, but expect £400 to £1,200 for a modest domestic system, more if you want 4K cameras or night vision covering a larger plot in areas like Wollaton or Bramcote. Monitoring subscriptions usually add £15 to £35 a month. Get two or three quotes, as prices for the same spec can differ by several hundred pounds between installers.
Do I need planning permission to install CCTV cameras at my Nottingham home?
For most residential properties you won't need planning permission, but cameras shouldn't point directly into a neighbour's garden or window without good reason, as this can breach data protection rules. If you're in a conservation area, such as parts of The Park or Lenton, or your property is listed, check with Nottingham City Council before fixing anything to the exterior. A decent installer should flag this during the survey rather than leaving you to find out later.
How long does a burglar alarm installation take?
A straightforward wireless alarm in an average semi-detached house usually takes half a day, maybe four to six hours including testing. Wired systems take longer, often a full day or two, since cabling has to be run discreetly through walls and lofts. Older Nottingham properties with solid walls or awkward loft access, common in parts of Sherwood and Carrington, can add extra time. Ask for a time estimate upfront so you can plan around it.
Will a security system work with my existing Wi-Fi and smart home setup?
Most modern alarm and CCTV systems connect to home Wi-Fi for app alerts and remote viewing, but signal strength matters, especially in properties with thick stone or brick walls typical of older Nottingham builds. Ask the installer to check your router's coverage during the survey and whether you'll need a signal booster or a cellular backup in case broadband drops. If you already use smart plugs, doorbells or lighting, mention the brands so they can confirm compatibility before quoting.
What happens if my alarm goes off while I'm out, does someone respond?
That depends on whether you've got a monitored or unmonitored system. Unmonitored alarms just sound locally and send a phone alert, so it's down to you or a neighbour to check things out. Monitored systems route the alert to a monitoring centre, which can contact keyholders or, for higher-tier packages, the police. Ask any installer to explain exactly what tier of monitoring is included in the quote, since this is often where price differences come from.
How do I choose between security installers in Nottingham?
Start by checking whether the installer holds NSI or SSAIB accreditation, which matters if you want insurers to recognise the system for a discount on your home insurance premium. Read recent customer reviews rather than just the star rating, and look for comments about call-out speed and aftercare. Ask for proof of public liability insurance and confirm how long they've been trading locally. Get a written quote itemising equipment, labour and any monitoring costs, and don't be afraid to ask for references from recent jobs in your area, ideally something similar to your own property.
Related Guides
More independently researched rankings you might find useful
