6 Best Alarm & Security Installers in Preston for 2026
🚨 6 businesses·📍 Preston
✓ Reviewed regularly·✓ Updated 23 September 2026
Written by Mark Reid,
Trades Editor ·Verified 23 September 2026
Preston's mix of Victorian terraces in Fishergate and Ashton, newer estates around Cottam and Lea, and the odd farmhouse out towards Goosnargh means alarm and security jobs vary a lot from one job to the next. A stone-built terrace with solid walls needs a different wireless setup than a new-build with plasterboard studwork and an existing smart hub. Some homeowners just want a bell box and basic sensors to deter opportunist break-ins near the ring road, while others in outlying villages want full CCTV coverage across a drive, outbuildings and a couple of acres of garden. Local installers who know the area tend to have a good feel for which streets see more attempted break-ins and which systems actually suit older Preston housing stock.
The businesses featured here are drawn from public business listings and ranked mainly by review rating and how many reviews they've built up, with a small lift given to those showing a working website and phone number. We then check each business's homepage ourselves to confirm alarm and security installation is genuinely what they do day to day, rather than a sideline for a general electrician or handyman, which keeps unrelated trades off this page. Listings flagged as permanently closed are stripped out automatically. Where you see 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 exactly what that involves. For any business without the badge, those checks haven't been done by us, so it's worth doing your own homework before booking.
Before committing, ask for a written quote that breaks down equipment, labour and any ongoing monitoring fees, since alarm systems often come with ongoing charges that aren't obvious upfront. Confirm whether the installer is registered with a recognised body for intruder alarms, and ask to see their public liability insurance certificate. If CCTV is involved, check they can explain how footage is stored and who has access, since data protection rules apply even to home systems overlooking a shared driveway or neighbours' fences. Getting two or three quotes is standard practice in Preston, not just for price but to compare how thoroughly each installer surveys your property before recommending a system.
How We Select & Rate The Best Alarm & Security Installers in Preston
Ranking is based on review rating and review count pulled from public business listings, with a small lift given to businesses that show a working website and phone number. We check each business's homepage to confirm alarm and security installation is what they primarily do, which keeps unrelated trades off the page. Listings marked as permanently closed are removed automatically. Businesses marked Trust Verified have additionally passed our full verification, covering trade qualifications and accreditations, public liability insurance, trading history, customer review history and registered company information; see our How We Verify page for the full list. Other businesses haven't been independently verified by us, and appearing here isn't an endorsement. Always do 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 Preston
Preston and the surrounding areas are covered by DAS Protection LTD, which installs alarm and security systems for homes and businesses. The company has built a substantial local track record, reflected in a five-star average across 135 Google reviews. Its work focuses on practical, tailored security setups rather than one-size-fits-all packages.
A rating of 4.9 from 101 reviews points to consistent workmanship at Broughton Security Alarms Ltd, which installs alarm systems for homes and businesses in Preston. The volume of feedback suggests a steady, established client base rather than a handful of isolated jobs. Enquiries can be made through the company website.
Bulldog Alarms & CCTV installs alarm systems and CCTV for homes and businesses across Preston. The firm holds a 4.9 rating from 44 reviews, reflecting consistent workmanship on security setups tailored to individual properties. Enquiries can be made through its website for surveys and quotes.
Families across Preston looking to secure their properties turn to KJB Security for alarm systems and installation work. The firm has built a small but spotless local track record, with five reviews all rating it five stars. Its service covers households wanting practical, straightforward protection rather than elaborate setups.
A rating of 4 from 29 reviews points to consistent satisfaction among clients across Preston. The firm installs alarm systems for homes and businesses, covering both domestic and commercial security needs. Its presence in the PR5 area suggests familiarity with local property types and layouts.
Arco Security works mainly with commercial units and older residential properties around Preston, fitting alarm systems and CCTV suited to buildings that weren't originally designed with modern security in mind. The firm holds a 4.5 rating from 11 reviews. Jobs range from single-premises installations to multi-unit setups requiring coordinated monitoring.
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 →
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How much does an alarm and security installation cost in Preston?
A basic wireless intruder alarm for a two or three bedroom terrace in areas like Fulwood or Deepdale typically runs from around £250 to £500 fitted, depending on the number of sensors. Adding CCTV cameras usually adds another £150 to £400 per camera, more if you want higher resolution or night vision covering a larger garden. Monitored systems with 24 hour response cost more upfront and often carry a monthly fee, sometimes £15 to £30. Larger detached properties or those with outbuildings will cost more due to extra sensors and cabling. Getting two or three quotes is normal practice and lets you compare not just price but how thoroughly each installer surveys the property first.
Do I need planning permission for CCTV cameras in Preston?
Most domestic CCTV doesn't need planning permission, but you do need to think about where cameras point. If a camera captures a neighbour's garden, driveway or a public footpath, you're responsible for handling that footage in line with data protection guidance, even in a residential setting. It's worth asking your installer to angle cameras to cover only your own property where possible, and to explain how footage is stored and for how long.
What's the difference between a monitored and unmonitored alarm system?
An unmonitored system sounds a bell or siren and might send an alert to your phone, but no one else is watching for it. A monitored system links to a control room that can contact you, a keyholder or the police if the alarm triggers. Monitored systems suit people who travel often or have properties standing empty, such as holiday lets near Longridge, but they come with ongoing monthly fees on top of the installation cost.
How long does it take to install a house alarm system?
A straightforward wired or wireless alarm in a typical semi-detached home usually takes half a day to a full day, depending on the number of zones and whether cabling needs running through walls or lofts. Adding CCTV cameras or smart home integration can extend this to two days. Older Preston properties with solid stone walls sometimes take longer because running cables is trickier than in newer plasterboard builds.
Can I get a smart alarm system that works with my phone?
Yes, most installers in Preston now fit smart systems that link to an app, letting you arm or disarm the alarm remotely and get notifications if a sensor triggers. These often integrate with existing smart doorbells or smart plugs too. Ask your installer whether the system needs a stable broadband connection to work properly, since a weak signal in some rural spots outside Preston can affect reliability.
How do I choose between alarm and security installers in Preston?
Start by checking whether the installer is registered with a recognised trade body for intruder alarms or CCTV, and ask to see their public liability insurance. Look at recent customer reviews, not just the star rating but what people say about follow-up support if something goes wrong after fitting. Ask for a written quote itemising equipment and labour, and query any ongoing monitoring or maintenance fees before signing anything. If a business carries a Trust Verified badge on this page, that means it's passed additional checks on qualifications, insurance and trading history. For anyone without that badge, it's worth doing this legwork yourself before you commit.
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