Protecting homes and businesses with CCTV, alarms, and access control
Contact Us TodayYour local security provider
Grantham Security Ltd offers a range of security services including CCTV installation, alarm systems, access control, and fire alarms. Based in Grantham, we serve the surrounding areas such as Lincoln, Sleaford, Newark, and Mansfield. Our team is committed to providing straightforward, effective security solutions tailored to your needs. We are available Monday to Friday, from 8am to 5pm.
Comprehensive security options for your peace of mind
Protect your property with high-definition cameras featuring night vision and remote viewing. We’ll help you choose the best camera positions and recording options to suit your home, shop, yard or industrial unit within your budget.
Protect your property with tailored intruder alarm systems, including wired or wireless options with door, window and motion sensors. Audible alarms and mobile alerts help keep you informed, and systems can integrate with CCTV for added security.
Secure your premises with customised entry systems that manage access effectively. We install solutions tailored to your property, helping you control who can enter and when, for added peace of mind.
We install fire alarm systems tailored to your home or business, helping to provide early warning in case of fire and improve overall safety. Serving Grantham and surrounding areas.
Keep your security systems working reliably with professional servicing and maintenance. We maintain CCTV, intruder alarms, access control and fire alarm systems, helping identify faults early and keep your equipment performing as intended.
Experienced security specialists serving your local area
We know the area well. We have lived here all of our lives, and we are always ready for a coffee to discuss your security concerns.
Our suppliers have worked with the manufactures of our CCTV, alarm and access control systems for years. If there is a problem that we cannot sort for you, then we can call on our suppliers.
Proudly serving Grantham & Lincolnshire as well as nearby towns including Nottingham, Derby, Peterborough, and the East Coast
A selection of recent work and projects.
Answers to some common customer questions.
No. All visits and quotes are completely free and without obligation anywhere in Lincolnshire.
Not at the moment. We are a mobile, on-site service and visit you at your home or business. This keeps our overheads lower and allows us to spend more time designing the right system for you.
In many cases, yes. We can assess your current equipment during the free visit and advise whether it can be reused, upgraded, or if a new system would be more cost-effective.
Cost depends on things like the number of cameras, alarm zones and recording requirements. We’ll provide a clear written quote after the site visit, with no hidden extras.
What our customers say
A very trustworthy and honest person with exceptional work ethic. The quality of work and products supplied was to a very high standard. I would highly recommend Adam and will happily use his services again.
— Steven Whiting
Adam from Grantham Security helped me install the security cameras that I had purchased separately. He was very kind to visit us, carry out a survey, and provide a very reasonable quote.
— Jaison Thomas
Grantham security were highly knowledgeable and helpful when we were choosing our security camera. we were given options to suit our needs and when it came to installing Adam was very professional and did a great job. Best part; camera footage was excellent quality! Thanks again! HIGHLY RECOMMEND
— Rebecca Danby
Grantham Security have just completed a well organised and efficient installation of both camera and door monitoring at our property. Adam, the owner of the business is clearly both knowledgeable and efficient in equal measure. Recommended without question.
— Graham Leverton
Thank you for coming to my house, Adam is excellent at his job, price was very competitive. Will recommend again and again and again
— Elizabeth Emenena
Adam was very professional, we walked your my house and he explained what was going where. Once we had a walk and talk he started to carry out the installation. Once he completed the installation he checked the the system. Got me and my wife to install the app and then got me to set my Code. Once sorted we went through setting and unlocking the system. We chatted about any issues and that to do/ring and the. Cleaned up. Really good and really pleased with my new system and Adam’s professionalism. Many thanks
— Curtis Tooth
Reach out to discuss your security requirements
Telephone
07511260800