We are a family owned security company, established in 1988. Specialising in CCTV, Access Control, Guarding, Intruder & Fire Alarms. SSAIB & BAFE approved
Grantham, Lincolnshire
Joined February 2015
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keep your premises secure with these regular and emergency checks — Building Lock Downs, VPI checks, Keyholding, Guard Response to your Alarm System. A1 Security can help reduce reliance on your staff attending your site out-of-hours #GranthamSecurity #SiteManagement #A1Security
Local Grantham business saw incidents fall 45% after we introduced mobile patrols and alarm response times dropped to under 12 minutes. Reliable, measurable security improvements you can trust — learn more: wix.to/yKMYOJG #Grantham #Security
Keep your Grantham event or site secure with uniformed static guards who log incidents and minimise disruption. Tailored plans for events, construction and retail — compliant with local safety standards. Book a consultation: wix.to/t2JHKmV #Grantham
Professional keyholding in Grantham ensures fast, verified access and minimal downtime — paired with alarm response and mobile patrols for a complete security solution. Learn how local experience protects your property: wix.to/TAaPWAM #Grantham
Meet the security guards keeping Grantham safe: trained, experienced, and ready—real incident responses and years on duty you can rely on. Learn about our tailored guarding packages: wix.to/VNQqu1a #Grantham
Need a repair or general service on your domestic Intruder Alarm? Batteries on wire-free system need replacing every 2 years & a service is advisable every 12-months to keep your system in full working order. Covering Grantham, Sleaford, Newark & Lincoln wix.to/nYAF1pN
Trust earned since 1988: a week with A1 Security’s mobile patrols in Grantham — quick response, regular checkpoints, and visible reassurance for NG31 7GR. See how we keep local businesses safe. wix.to/eJYsssN #Grantham
“A1 Security’s rapid alarm response prevented a major loss and got us back to business the same day.” Reliable local protection for Grantham businesses — see how we help: wix.to/98ekQ9M #Grantham
From alarm to on-site resolution: A1 Security receives your alert, dispatches a mobile patrol within minutes, coordinates with security guards and keyholders, and secures the premises — all backed by local service since 1988. Learn more: wix.to/TWbbhEF #Grantham
Founded in 1988, we’re Grantham’s trusted security partner — mobile patrols, static guards, alarm response and keyholding to protect your property in Lincolnshire. Reliable local cover you can count on. wix.to/PBBClUC #GranthamSecurity
Protect properties in Grantham with A1 Security’s keyholding: faster incident resolution, fewer forced entries and 24/7 documented response. Trust local expertise to manage access and emergencies. Learn more: wix.to/fnG3Hoe #Grantham
And we have arrived! Looking forward to the day ahead #sbs @TheSBS_Crew @TheoPaphitis #networking #icc #Birmingham
We have a vacancy for an Intruder Alarm service engineer based at our #Grantham office. All applicants must hold a full UK driving license and ideally have experience in this type of role. Please forward CV to [email protected]
#jobsearch #jobopportunity #Lincolnshire
A male carrying a petrol strimmer was captured on #CCTV breaking through fencing causing considerable damage to a site in Barnack Road #stamford. Know who he is? Please contact @LincsPolice with any info – at Grantham, England
A male and female broke into a site in #Stamford last night around 8pm and caused damage to the security system. Do you know who they are? Please contact @LincsPolice quoting crime number 151.10092020 – at Grantham, England
Further vandalism carried out on Barnack Road in #Stamford #Lincolnshire. This person was captured on #CCTV. Do you know this person? If so please contact Stamford Police – at Grantham, England
