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Are You Looking for Security Systems & Services in Hertfordshire?

Explore 71 security businesses across Hertfordshire, including Borehamwood, Hemel Hempstead and Hitchin, offering alarm systems, CCTV and guarding services. Read customer reviews, check service coverage and contact suitable providers about quotations.
Bishop's Stortford (2)
Borehamwood (7)
Bricket Wood (2)
Broxbourne (1)
Buntingford (1)
Bushey (1)
Harpenden (2)
Hatfield (1)
Hemel Hempstead (7)
Hertford (3)
Hitchin (6)
Hoddesdon (3)
Kings Langley (2)
Letchworth (1)
London Colney (1)
Rickmansworth (4)
Royston (2)
St Albans (5)
Stevenage (6)
Ware (4)
Watford (4)
Welham Green (1)
Welwyn Garden City (5)
Not rated yet
Premier Security & Installations
16 Years
Not rated yet
Experienced professionals with expertise in commercial and domestic security systems
Trusted provider of tailored security solutions including CCTV, access control, and intruder alarms across the UK. Free consultations, expert installations, and 24/7 monitoring available.
CCTV Installation Access Control Intruder Alarms
01442 255600 Call Profile
1 review
HSC Security
Emergency
1 review
Accredited by NSI Gold and SSAIB for industry-leading standards
Trusted UK security specialists offering tailored alarm systems, CCTV integration, and 24/7 monitored solutions for homes and businesses. NSI/SSAIB accredited with transparent pricing.
Intruder Alarms CCTV Integration Smart Security Systems
0845 163 0623 Call Profile
Not rated yet
Squad Security
21 Years
Not rated yet
Our management team has extensive police experience.
Squad Security provides expert security services across the UK, offering tailored solutions since 2005. Trusted by clients for our experienced team and comprehensive protection.
Retail Security Corporate Security Event Guarding
01923 264105 Call Profile
Web Security Services
28 Years
Emergency
Not rated yet
Web Security Services
28 Years
Emergency
Not rated yet
We have over 25 years of combined security industry experience
Professional security solutions in Hertfordshire since 1998. SIA-certified guarding, CCTV monitoring, and 24/7 mobile patrols for construction sites, events, and commercial properties.
Guarding Receptions Door Operatives
01992 451500 Call Profile
Not rated yet
Smith Detection International
Not rated yet
We offer over 25 years of experience in chemical warfare agent detection technology
Smiths Detection provides advanced security screening technology including X-ray systems, explosives detection, and biothreat identification for airports, borders, and critical infrastructure worldwide.
Baggage Screening Cargo Screening Explosives Detection
01923 294400 Call Profile
Not rated yet
SPS Specialist Protection Services
27 Years
Emergency
Not rated yet
We have over 20 years of experience in specialist security operations.
Trusted security solutions from SPS Specialist Protection Services, established in 1999. Offering SIA-licensed guards, close protection, event security, and covert operations across Stevenage and surrounding areas.
Security Guards Close Protection Event Security
020 3286 7841 Call Profile
Not rated yet
Specialized Security Products
Not rated yet
We offer 25+ years of specialist experience in access control solutions
Trusted UK supplier of access control systems and gate automation solutions since 1998. Specializing in electromagnetic locks, exit buttons, and gate motors from leading brands with next-day delivery.
Access Control Systems Gate Automation Electromagnetic Locks
01763 274223 Call Profile
Not rated yet
Digital Home Solutions
14 Years
Emergency
Not rated yet
We have over 10 years of specialist experience in security systems and aerial installations
Trusted local security systems and aerial installation specialists serving London, Hertfordshire & Essex. Expert CCTV, alarm systems, satellite installations and TV wall mounting services with free consultations.
Aerial Installations CCTV Systems Home Alarms
07949 009186 Call Profile
Not rated yet
Herts Roller Shutter Services
Emergency
Not rated yet
We offer over 130 years of combined experience in roller shutter manufacturing and installation.
Hertfordshire Roller Shutters provide expert installation and supply of security roller shutters and mechanical doors across Hertfordshire, Bedfordshire, and North London. Trusted with 130+ years of industry experience.
Roller Shutter Installation Security Door Supply Industrial Rolling Shutter Doors
01707 886887 Call Profile
Not rated yet
ACO Electronics
39 Years
Not rated yet
We have over 35 years of experience in security technology development.
Trusted provider of counterfeit detection equipment and security systems for banks, border control, and law enforcement agencies worldwide. Explore our advanced solutions for document verification and contraband detection.
Counterfeit Detection Equipment Fingerprint Instruments Infrared Document Examination
01223 208222 Call Profile