NSI Gold

Safe Contractor Approved

Mr Daniel Green

SGS Security Systems are proud to have been installing security systems for over 25 years and are based in Sidcup but cover London and Kent.We install small domestic systems and are proud to have completed the alarm a CCTV installations at our local Co Op stores in Halfway Street and Blackfen in 2019.We are a family run business, that are friendly, reliable and has built a good reputation based on the high level of customer care that we provide. All our engineers are fully trained to a high standard provide a full range of services, from attending to a minor problem with a security system to complete installation.Please contact us for more free no obligation information and advice on how we can help.

alarm photos

Gate entry system

Co op essex

Recent installations

Smith & Green Security Systems LTD

We inherited an old alarm system when we bought our house over 10 years ago. I contacted Dan to do an initial service and he has been great over the years whenever I've needed him for alarm services / improvements / general help! When we eventually get round to replacing the alarm system I wouldn't hesitate to use Dan again.

Would recommend!

Danny installed our alarm many years ago and is always helpful in servicing and changing the batteries when needed.

Professional service

Dan did an excellent job. He’s thoroughly reliable and extremely professional. He has excellent knowledge of his field of work and did a great job.

New alarm control pad and sensors

Dan and his team are knowledgeable and carried out first class work with a keen eye to detail.  

I highly recommend them for any home security project.

Thank you Dan & team

Home security system installation & Doorbell camera installation

No hassle alarm system. Quality product. No accidental rings even with a nutter cat about! Danny has always provided a great service over the years.

Quality alarm

Dan and the team were excellent  we had an alarm and cctv setup installed which was completed without any issues. Really pleased with the setup and how the team worked. Would highly recommend.

Top service from the team

Average score based on 13 reviews in the last 12 months

Services offered by Smith & Green Security Systems LTD, working as Alarms / Security

Smith & Green Security Systems LTD | Alarms / Security | Sidcup | Checkatrade

SGS Security Systems are proud to have been installing security systems for over 25 years and are based in Sidcup but cover London and Kent.We install small domestic systems and are proud to have completed the alarm a CCTV installations at our local Co Op stores in Halfway Street and Blackfen in 2019.We are a family run business, that are friendly, reliable and has built a good reputation based on the high level of customer care that we provide. All our engineers are fully trained to a high standard provide a full range of services, from attending to a minor problem with a security system to complete installation.Please contact us for more free no obligation information and advice on how we can help.

Alarms and Security, Biometric Security Systems, Burglar Alarms, Call and Door Entry Systems, CCTV, Intercom Entry Systems, Security Solutions and Access Control.

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