Green Smart Technology is one of the most experienced and knowledgeable companies in Home Automation, IT Solution, and Electrical contractors industries.


Dedication, Knowledge, and Experience are the major factors in creating an excellent reputation for GST Company so we are always the best choice for people who are looking for innovative ideas with high quality performance.



Customer satisfaction is the first priority for GST Company who always aims to deliver the most efficient solutions at reasonable prices tailored to customer needs and expectations.



We offer bespoke Audi Visual Solutions through innovative Designs, high quality installation, and on going maintenance for your homes and businesses. We are experienced and expertise in installing various AV systems Including:

  •  Control 4 installer
  •  Lutron Approved Dealer
  •  BPT Installer
  •  Paxton Control Installer
  •  AMX Installer
  •  Creston Installer
  •  Rako Installer
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In GST we believe an efficient healthy IT system plays a pivotal role in success of businesses nowadays. Our IT Consultants and Engineers aim to help you to improve your business productivity and performance through offering effective and sophisticated IT and Network Solutions. Our IT Services include:

  • Networking
  • Hardware & Software Procurement
  • Data Cabling
  • IT Security

CCTV Installation

GREEN SMART TECHNOLOGY LTD has continued to offer high-quality CCTV systems to both residential and commercial customers in London and the Home Counties. Protecting homes and businesses is our highest priority.
We offer a wide variety of market-leading CCTV security systems ranging from home CCTV cameras to complex security camera systems for businesses. We can also build bespoke CCTV security systems to meet your specific needs. Whether you need a single outdoor security camera for your home or comprehensive CCTV security systems for your business, rest assured that we will provide everything you need.

Whilst acting as a deterrent, our CCTV security systems also provide continuous monitoring and surveillance. They record images that can be used to bring criminals to justice. They also offer you and your staff peace of mind, especially in places such as car parks and dimly-lit areas. We have extensive experience in providing CCTV security services to homes, businesses, government buildings, town centres, leisure complex sites, and warehouses.

As a local CCTV company, we clearly understand the security challenges faced by local residents and businesses. Due to this fact, we will visit your home or business to provide a free site survey and recommend the right CCTV system that will work for your property and budget. Additionally, every free site survey is followed by a no obligation next day written quotation, so you will know the exact cost of your CCTV installation.All our CCTV engineers are highly skilled and vastly experienced in the installation of CCTV security systems enabling us to offer you a fast and efficient service. In addition, we can upgrade and expand a current CCTV system or undertake the repair of a preexisting close circuit television system.

We are an NSI-approved CCTV company, meaning that all our engineers have undergone thorough vetting before being employed and all our engineering procedures are in accordance with the requirements set by the relevant authorities. As a result, you can trust in all the products and services we offer.You can call us today if you have any questions or to schedule an appointment. We are committed to providing the most cost-effective security solutions and believe that you will be surprised just how inexpensive a quality CCTV installation or repair can be.