Local specialistsLancashire, Cheshire & Merseyside
Free site surveys & quotationsDomestic & commercial specialistsLancashire · Cheshire · MerseysideCCTV · Intruder alarms · Fire alarmsMaintenance, servicing & repairs
CCTV Systems · Intruder Alarms · Fire Alarms
Protection You Can Trust
Professional security systems designed and installed around your home or business — across Lancashire, Cheshire and Merseyside. Greater protection, greater peace of mind, complete confidence.
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Security you can rely on. Protection you can trust.Lancashire · Cheshire · Merseyside
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Domestic & commercialHomes and businesses
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Tailored systemsDesigned around your property
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Free assessmentSurvey and quotation
What we do
One team for every layer of protection
Cameras, alarms, fire detection and the lighting that ties it all together — designed as one system, installed by one team, supported by the same people afterwards.
Most requested
CCTV Systems
Keep an eye on what matters, day and night. Modern HD & 4K systems that deter unwanted visitors and give you clear, usable footage — with live viewing on your phone wherever you are.
Explore CCTVIntruder Alarms
An effective first line of defence against burglary and unauthorised access — wired or wireless, pet-friendly, app-controlled.
Explore alarmsFire Alarms
Early warning can make all the difference. Reliable detection specified for the size, layout and use of your premises.
Explore fire alarmsFire Escape Lighting
When the power fails, the way out stays clear. Emergency lighting, exit signage, testing and records.
Learn moreFloodlights
Light is the cheapest deterrent you can buy — PIR and dusk-to-dawn LED lighting that makes your CCTV better too.
Learn moreNot sure what you need?
Book a free site assessment — we'll look at the property and recommend the right combination. No pressure, no obligation.
Book free surveyWhy Shadow
Security designed around your property — not a package off a shelf
Every property is different. We assess yours, understand what you want to protect, and recommend the right combination of systems for your needs — then install it properly.
0Counties covered
0Skilled engineers
0%Free site surveys
Tailored security solutionsDesigned around the property and the risk — never a one-size-fits-all package.
Domestic and commercialFamily homes, shops, offices, yards and warehouses — each on its own terms.
Professional installationNeat cabling, sensible positioning, tidy finish. The install is where a system is won or lost.
Advice without pressureWe recommend what your property needs. If a cheaper system does the job, we'll say so.
Local, trusted engineersA small, highly skilled team working across Lancashire, Cheshire and Merseyside.
We're still here afterwardsServicing, support and repairs from the same people who fitted the system.
How it works
From first call to full protection
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Free site assessment
We visit your property, look at how it's laid out and used, and identify where the real vulnerabilities are.
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Designed around it
A written recommendation and a clear quotation. No pressure, no packages you don't need.
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Professional install
Installed properly, tidily, and with minimal disruption to your home or business.
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Handover & aftercare
We show you how to use it — then we're on the end of the phone for servicing, support and repairs.
Areas we cover
Security systems across the North West
Local engineers, local knowledge. If you're near the edge of our patch, call — we'll tell you straight away rather than waste your time.
Protect what matters
Your home, your business and the people inside them deserve proper protection. Speak to Shadow Security Systems today for a free security assessment and quotation.
FAQ
Everything you need to know
Straight answers on systems, installation and ongoing support. Can't see your question? Ask us directly — a real person answers the phone.
We work throughout Lancashire, Cheshire and Merseyside. If you're near the edge of those counties, call us — we'll tell you straight away rather than waste your time.
Reviews
Trusted across the North West
PM
GPatricia M.Chorley · CCTV
Excellent service — survey done one week, cameras fitted the next. Clean, tidy install and everything explained properly before they left.
KA
GKevin A.Warrington · CCTV
Had my CCTV installed today — absolutely fantastic job. Clean, polite and very professional. The app setup was sorted before they left.
WT
GWill T.St Helens · Intruder alarm
Three cameras and a new alarm installed. First class job, very efficient, and they didn't try to sell me anything I didn't need.
SD
GSarah D.Preston · Fire alarm
Fire alarm system for our shop, sorted from survey to certificate. Clear paperwork and they've booked us in for servicing too.
JB
GJames B.Widnes · System takeover
Our old installer vanished and we'd no codes for anything. Shadow got into the system, sorted it and documented the lot. Lifesavers.
LH
GLisa H.Southport · Floodlights
Floodlights and cameras around the yard — night footage went from useless to crystal clear. Really thoughtful positioning.
PM
GPatricia M.Chorley · CCTV
Excellent service — survey done one week, cameras fitted the next. Clean, tidy install and everything explained properly before they left.
KA
GKevin A.Warrington · CCTV
Had my CCTV installed today — absolutely fantastic job. Clean, polite and very professional. The app setup was sorted before they left.
WT
GWill T.St Helens · Intruder alarm
Three cameras and a new alarm installed. First class job, very efficient, and they didn't try to sell me anything I didn't need.
SD
GSarah D.Preston · Fire alarm
Fire alarm system for our shop, sorted from survey to certificate. Clear paperwork and they've booked us in for servicing too.
JB
GJames B.Widnes · System takeover
Our old installer vanished and we'd no codes for anything. Shadow got into the system, sorted it and documented the lot. Lifesavers.
LH
GLisa H.Southport · Floodlights
Floodlights and cameras around the yard — night footage went from useless to crystal clear. Really thoughtful positioning.
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Accredited & approved
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