Business Details
30 Years
experience
Emergency
services
Trusted Security Systems in Cornwall
Established in 1996, Alarm Guard is a family-run security systems provider with over 30 years of combined industry experience. As an SSAIB-approved company, we specialise in burglar alarms, fire alarms, and CCTV systems compliant with PD6662-2010, BS8243, BS4737, BS EN50131, and BS5839 standards. Recognised by Devon and Cornwall Police and major insurers, our team of fully experienced engineers operates 24/7 across Cornwall and West Devon.We serve thousands of homes and businesses, including high-profile sites like South Crofty Mine and Merlin Cinemas, offering free quotations and maintenance services. Our commitment to old-fashioned business values ensures 95% of our work comes from repeat customers, with no reliance on restrictive contracts.
Services
Burglar Alarms
Fire Alarms
CCTV Systems
Monitored Alarms
Routine Maintenance
Details
- Year established: 1996
Highlights and features
- Over 30 years of combined experience in security systems
- SSAIB-approved with police-recognised installations
- 24/7 engineer coverage across Cornwall and West Devon
- Free no-obligation quotations for all security needs
- Recognised by major insurers and Devon & Cornwall Police
Associations and certifications
- SSAIB
- Texecom
- Pyronix
- Firesense
What people say
Fast response
Perfect work
Professional company
Immaculate support
Highly recommended
Services
Burglar Alarms
We install and maintain advanced burglar alarm systems compliant with PD6662-2010 and BS EN50131 standards. Our solutions range from basic audible systems to monitored police-response alarms. All installations meet insurer requirements and use market-leading Texecom and Pyronix equipment. With 24/7 engineer support, we ensure continuous protection for homes and businesses across Cornwall.
Fire Alarms
Our fire alarm systems comply with BS5839 standards for commercial and residential properties. We specialise in installations for hotels, HMOs, and businesses, including legal compliance advice. Our engineers provide emergency repairs, routine maintenance, and system upgrades with minimal business disruption. All work includes fire safety certification and documentation.
CCTV Systems
We supply and install HD 1080p CCTV systems using industry-leading equipment for crime prevention and evidence capture. Our systems integrate with police investigations and include remote monitoring options. With installations at banks, jewellery shops, and cinemas, we offer tailored solutions for homes and businesses with 24/7 technical support and maintenance contracts.
People
Chris Murphy
Owner
Third-generation security expert with 20+ years' experience. Took over from his father Paul in 2011, expanding services across Cornwall while maintaining family values. Focuses on customer relationships and technical excellence.
Paul Murphy
Founder
Established the company in 1979 after electrical apprenticeship. Relocated to Cornwall in 1996, building the business from one customer to the region's largest alarm company. Retired in 2011, passing leadership to son Chris.
Questions
What security services do you offer?
We provide burglar alarms, fire alarms, CCTV systems, and 24/7 monitoring services with police response options.
Do you offer emergency repairs?
Yes, our engineers respond within 30 minutes for urgent fire alarm errors and security system failures.
Which areas do you cover?
We serve all Cornwall and West Devon locations including Penzance, Truro, Bodmin, and Plymouth.
Are you certified by industry bodies?
We are SSAIB-approved and registered with Devon & Cornwall Police for monitored alarm installations.
How do you ensure customer satisfaction?
95% of our business comes from repeat customers due to our transparent pricing and no-contract policy.
