Maintenance that keeps systems doing their job
Planned servicing for CCTV, alarms and emergency lighting — including systems other companies installed.
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Keep your security system working when you need it most
A security system is only useful if it's working properly.
Shadow Security Systems provides professional CCTV, intruder alarm and fire alarm maintenance and servicing for homes and businesses across Lancashire, Cheshire and Merseyside.
Regular servicing can help identify faults, worn components and potential problems before they affect the performance of your security system.
Cameras, recorders and remote access, checked end to end
CCTV systems need to be maintained to ensure cameras, recording equipment and other components continue to operate correctly.
Our CCTV maintenance service can include checks of:
- Cameras
- Recording equipment
- Hard drives
- Power supplies
- Network connections
- Camera positioning
- Image quality
- Night-time visibility
- Remote viewing functionality
- System faults and warnings
If your CCTV system isn't performing as it should, we can assess the system and identify the problem.
Keep the alarm reliable and ready
Regular alarm servicing can help ensure your intruder alarm remains reliable and ready to protect your property.
Depending on your system, servicing can include checks of:
- Control panels
- Sensors
- Detectors
- Door and window contacts
- External sounders
- Internal sounders
- Batteries
- Signalling equipment
- System logs
- Fault conditions
We can provide maintenance for domestic and commercial intruder alarm systems.
An effective warning, every time
Fire alarm systems require regular attention to help ensure they continue to provide an effective warning in the event of a fire.
Our maintenance service can include checks of relevant system components, including:
- Fire alarm control panels
- Detectors
- Manual call points
- Sounders
- Batteries and power supplies
- System indicators
- Fault conditions
For businesses and commercial premises, we can discuss a maintenance schedule appropriate to the system and property.
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.
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.
Trusted across the North West

Excellent service — survey done one week, cameras fitted the next. Clean, tidy install and everything explained properly before they left.
Had my CCTV installed today — absolutely fantastic job. Clean, polite and very professional. The app setup was sorted before they left.
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.
Fire alarm system for our shop, sorted from survey to certificate. Clear paperwork and they've booked us in for servicing too.
Our old installer vanished and we'd no codes for anything. Shadow got into the system, sorted it and documented the lot. Lifesavers.
Floodlights and cameras around the yard — night footage went from useless to crystal clear. Really thoughtful positioning.
Excellent service — survey done one week, cameras fitted the next. Clean, tidy install and everything explained properly before they left.
Had my CCTV installed today — absolutely fantastic job. Clean, polite and very professional. The app setup was sorted before they left.
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.
Fire alarm system for our shop, sorted from survey to certificate. Clear paperwork and they've booked us in for servicing too.
Our old installer vanished and we'd no codes for anything. Shadow got into the system, sorted it and documented the lot. Lifesavers.
Floodlights and cameras around the yard — night footage went from useless to crystal clear. Really thoughtful positioning.







