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42 Years
experience
Emergency
services
Your Trusted Security Partner in Stamford
Established over 40 years ago, Sonic Security has built a reputation as a trusted provider of comprehensive security solutions. Our expertise spans domestic, commercial, and industrial sectors, delivering tailored systems including intruder alarms, CCTV, fire detection, and emergency lighting. Accredited by the National Security Inspectorate and CHAS, we prioritise health and safety in every installation and maintenance process. Our team combines technical proficiency with a commitment to understanding client needs, offering cost-effective, bespoke security packages. With a focus on reliability and innovation, we serve diverse environments from private residences to government buildings.

Our in-house management ensures consistent quality control, while 24/7 emergency response services provide continuous protection. Backed by decades of industry experience, we maintain NSI certification and Constructionline accreditation, demonstrating adherence to rigorous standards. Our comprehensive approach includes security fogging, access control, and fire safety analysis, addressing modern security challenges. Operating across Lincolnshire and surrounding regions, we combine local knowledge with national expertise. Whether protecting families, businesses, or industrial premises, our solutions are designed for maximum effectiveness and client peace of mind.
Services
Intruder Alarms Commercial CCTV Fire Alarms Emergency Lighting Access Control Security Locks Key Holding Services Fogging Systems Fire Safety Analysis Commercial Lighting
Details
  • Year established: 1984
Highlights and features
  • Over 40 years of dedicated security expertise
  • NSI accredited installation and maintenance services
  • 24/7 emergency response and technical support
  • Custom-tailored security packages for all sectors
  • In-house management ensuring quality control
Associations and certifications
  • National Security Inspectorate
  • CHAS
  • Constructionline
Services
Intruder Alarms
Advanced intrusion detection systems tailored for residential and commercial properties. Our NSI-approved installations include motion sensors, door monitors, and audible deterrents. With over four decades of expertise, we provide 24/7 monitoring and maintenance, ensuring continuous protection against unauthorised access. Systems integrate seamlessly with additional security measures for comprehensive property safeguarding.
Commercial CCTV
High-resolution video monitoring solutions for business premises. Our NSI-certified installations feature HD cameras, remote access, and intelligent analytics. With in-house technical support and maintenance contracts, we ensure uninterrupted operation. Systems integrate with access control and alarm networks, providing layered security for offices, warehouses, and industrial sites across Lincolnshire.
Fire Alarms
Comprehensive fire safety systems meeting BS 5839 standards. We supply, install, and maintain smoke detectors, heat sensors, and emergency lighting. Our NSI-accredited engineers provide risk assessments and bespoke fire safety packages. Services include system upgrades, staff training, and compliance testing for residential and commercial properties.
Emergency Lighting
Legally compliant emergency illumination systems for commercial and industrial premises. Our NSI-approved installations ensure safe evacuation during power failures. We provide full survey, testing, and maintenance services, including LED upgrades and battery replacements. Systems meet current BS 5266 standards, with documentation for regulatory compliance.
Security Fogging
Deterrent fogging systems for industrial and commercial premises. These high-visibility security measures activate during intrusions, protecting valuable assets. Our NSI-certified installations include automatic deployment mechanisms and integration with existing alarm systems. Ideal for warehouses, factories, and high-risk facilities requiring immediate visual deterrents.
Questions
What security systems do you offer for residential properties?
We provide complete home security solutions including intruder alarms, CCTV, fire detectors, and emergency lighting. Our systems integrate with key holding services and remote monitoring options.
Are your security installations NSI accredited?
Yes, all our security systems meet NSI Gold standards. We hold Constructionline and CHAS accreditations, ensuring compliance with industry regulations and best practices.
Do you provide 24/7 emergency security services?
Our emergency response team operates 24 hours a day, 365 days a year. We offer rapid call-out for system faults, false alarms, and security breaches across Lincolnshire and surrounding areas.
Can you install security systems in industrial premises?
We specialise in industrial security solutions including fogging systems, perimeter protection, and integrated alarm networks. Our engineers have experience with factories, warehouses, and high-security facilities.
What fire safety services do you provide?
We offer complete fire safety packages including system design, installation, and maintenance. Our services cover smoke detectors, heat sensors, emergency lighting, and full compliance testing.
Reviews (5)
Jason Agnew
Apr 21, 2022 Report
Not going to hate on the staff, even if they may have been goofing off at 10:45pm Friday. No other customers around and 5 shakes seemed to take awhile. Got 3 and had to ask for the other 2 of my order. Sure be nice to be a teenager again.
Ashley Yeager
Apr 07, 2022 Report
This is the absolute worst Sonic there is. They consistently forget stuff, always take forever, the food is almost always cold, regularly close early, and they turn their lights off early to deter customers. The closing manager literally told my husband that one night. I don't usually go out of my way to leave negative reviews or even contact corporate on chains, but I have for this particular location.

It's so close to my house and that's the only reason I randomly try going hoping it will be better. Never again. Honestly, they'd be better off closing this location and distributing staff to other stores in need.
Chris
Mar 27, 2022 Report
Yikes. DO NOT GO HERE. Absolutely terrible. At 7:30 pm I ordered on the sonic app to do pick up for 7:45. I get there and I let the app know what stall I'm at. The stall then lights up and says my food is being prepared. I wait 20 minutes, which is odd because usually the foods ready right away. The stall says my food is done, but no one comes out with my food. So I hit the button to talk with staff and I am rudely told by an employee that they are closed because they are short staffed.

I then explain that I already paid on the app and they tell me it's not their problem and to call the app for a refund. Now I understand a place being short staffed. But they saw my car sitting out there for 20 min and didn't think to come out and tell me they were closed!? And then they are rude and snarky about it!? Just go to Dairy Queen own the street.
Julio Laugh Cavazos
Mar 24, 2022 Report
Ordered thru the app and waited for over 5 minutes even though I selected asap. This place is ridiculous. Ordered medium fries and look more like leftovers from previously cooked fries and cheddar tots. On top of them not having order ready and screen showing order is on it's way, took 20 minutes after I pressed button to ask for my food. Worst service ever
Rachel R.
Mar 15, 2022 Report
Garbage store. All the drinks were disgusting and either not mixed properly or missing syrup. They didn't want to make our fish sandwiches so we ended up having to get a burger. They also didn't make our onion rings and instead gave us another thing of jalapeno poppers. God only knows how old the fry oil is! Our fries had food particles in it! To top it off 3 employees weren't doing anything and the workers said they were no longer taking orders at 6:30 pm. I spent $45 for this pile of garbage. Over all won't be going back.